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"}, &(0x7f00000013c0)=0x1008) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000001480)={'nat\x00', 0x0, 0x4, 0x24, [], 0x3, &(0x7f0000001400)=[{}, {}, {}], &(0x7f0000001440)=""/36}, &(0x7f0000001500)=0x50) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001540)={0x101, 0x1ff, 0xfc9, 0x1, 0x9, 0x80, 0x40, 0x0, 0x401, 0x2, 0x3, 0xd4}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001580)={r1, 0x3, 0x80000001, 0x3, 0xc000000000000000, 0x6, 0x80000000, 0x7, {r2, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x0, 0x5, 0x2, 0x9, 0x1}}, &(0x7f0000001640)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001680)={r1, 0x77, "8ca4fda68852106443267afe61b2502c9a6af57c6d3886207ae42c893b0cbfabd5a4bb487d93c19589931f4801c8f9d9fa91597c4a3a838c03b039563294b616850600e44564aecb7bf572dfc1259b2ce589829e8d63c20acf23698a575c6102564b60775128ed92e795db2aa19f19470c43930c0b8758"}, &(0x7f0000001700)=0x7f) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001740)={0x9, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000001780)={0x81, r7}) r8 = socket(0x3, 0xa, 0x9) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000017c0)=0x9a8, 0x4) r9 = accept4$llc(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001840)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000001880)={r6, 0x62, "c2ddbc6bc8872a802b82a86b2a675eafc4b7f7fc6d139e2bea332c8a3d4158eb0064d37557a3dcf5fff99571c6b7421b5a553dd5cc926589c3ae4afd0fcc97a9caabf5bb068bc46bddce641d1c0adedd305f1c84b62f72e18091bfe22b0edad2ffdc"}, &(0x7f0000001900)=0x6a) accept4$packet(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000019c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000001a00)={@empty, @empty, @empty, 0x9, 0x7, 0x54, 0x0, 0x5, 0x10, r10}) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0x7, &(0x7f0000001a80)={0x200, 0x2, 0x7fffffff, 0x200}, 0x10) ioctl$sock_SIOCDELDLCI(r9, 0x8981, &(0x7f0000001ac0)={'syzkaller0\x00', 0xfffffffffffffff9}) accept4$vsock_stream(r4, &(0x7f0000001b00)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000001b40)=[0x4, 0x4]) write$binfmt_elf32(r0, &(0x7f0000001b80)={{0x7f, 0x45, 0x4c, 0x46, 0x8001, 0x40, 0xe0b, 0x3, 0x9, 0x2, 0x3e, 0xbdb, 0x2c3, 0x38, 0x2c6, 0x7, 0xfffffffffffffffd, 0x20, 0x2, 0x10000, 0x1ff, 0x2}, [{0x6474e555, 0x800000000000000, 0x800, 0x1ed, 0x0, 0x6, 0x1, 0x3}], "d483080520df8ecf6c032e444da903e4077ad7c395aadc697cd5e0ad3bfa0edd315db09c2eb30f0ebef42dab810b43c3817811006a3544f58df1cc37e682a85c50279ff8abfccad432dd4785", [[], [], [], [], [], [], []]}, 0x7a4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002340)={0xffffffff00000001, 0x2, 0x6, 0x44d3, r5}, 0x10) fanotify_mark(r0, 0x2, 0x1, r0, &(0x7f0000002380)='./file0\x00') 2018/04/09 16:56:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0x3, 0x80000000, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xa, "8bde01216e5baa458e62"}, &(0x7f0000000340)=0x12) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)={r3, 0xae, "51635f9dff62f97317f53da2350f145e3d4b571a09fc2f3f92cd1d92f00ce498fba8c120c055119b87c9a1f75453735f1e2a94de491d3a1f24cea7155d515cb7f8960feebf899e8072865e8907fd9769c9c04eab28dde4f61c9eb1f7dc3dd7aed763bf0e12c00ea4a0c33bdbc05807b02ec7f6afae565ba6d41c209aa3086e41a0a07b0a401c70b38bc17c31b26cbceaf2deda4244db56561913b3b545fe5f210772ce0d68a96a9e0bddd60c1b02"}, &(0x7f0000000440)=0xb6) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r0, 0x7, 0xac0, "38c4fcaea3a64133607027da9afa6a5016acb6fb764df77d503124e3059851ff8d770f2e2407ba1bd434bd020e357a4ae2956519a0e50331e285f182a399413aaf8142c15f948152fce6504fbf8993e932e0cf1f98c061a3917b865309b79a6f7a022f487000d1"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xfffffffffffff56f, @empty, 0x9}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x3}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0xc}, 0x9}, @in6={0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @rand_addr=0x6}], 0xcc) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440), 0x2000000000000128, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) recvmmsg(r4, &(0x7f0000003880)=[{{&(0x7f0000003340), 0x80, &(0x7f00000037c0)=[{&(0x7f00000036c0)=""/245, 0xf5}], 0x1, &(0x7f0000003800)=""/66, 0x42}}], 0x1, 0x0, &(0x7f0000003900)={0x77359400}) 2018/04/09 16:56:16 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x80) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000002, 0x8012, r1, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x200) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)="2e2f6367726f75702f73797a31007dc0e4e51520da5ac97c50d0af0a239d68eb9c339b3d8a2573318bf671554206f7b372c619fdd16171961c9ab0b8b1b20c8a0a5ecba17cdb6d7cbf4a909068eebac834dd6ebfde0a3df90b68de838e796e3de70dcf56ca03e3a72fff2d6f571a81638b2a9c88101e4aa14d17ffac6500ff742db9d861643b4d0c64accf8c4739e4e94ad94b720dbfe79a7ce1bad0725ed37e353bc5e96c39951b8ff5d8c7ef000000000000", 0x200002, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000b00), 0x0) recvfrom$inet(r0, &(0x7f00000001c0)=""/217, 0xd9, 0x40002102, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) 2018/04/09 16:56:16 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080), 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00006dbffc), 0x4) recvfrom$ax25(r0, &(0x7f00000000c0)=""/32, 0x20, 0x0, &(0x7f0000000100)={0x3, {"cb58bc6e861df8"}}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller0\x00', {0x4, 0x7, 0x2, "cd73dcec1903", 0x2}}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/09 16:56:16 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) 2018/04/09 16:56:16 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10002, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/04/09 16:56:16 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x20) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/09 16:56:16 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1d, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x7) lseek(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) 2018/04/09 16:56:16 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x6f6eaec5, 0x1, 0x0, 0x860c}, 0x3) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/09 16:56:16 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)='5', 0x1) 2018/04/09 16:56:17 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x28000) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) bind$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3f8}}, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x5}, 0x0, 0x8001, 0xfffffffffffff604, {0x8, 0x20}, 0x8, 0xffffffffffffff00}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000280)=""/156, &(0x7f0000000340)=0x9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000380)=ANY=[@ANYBLOB="17a724296f77f2dfc7bb5f4925f78b42a111e0e9475fb8775bf92a1c2dd764df6ac72f5fca19729bd67149abf5f14372c7b5ab3e1f592eb2be066646ef85a1ff89c7ce56f2061c0e920f3b8a651cb745453ae28225e4317d641e8c873467d24c0f948da2656760431ce8f32f3475747dbf6652ccd9d605e61d32df0e4f035c3e098796eb39b8631db70cbd4b251cdfb2efa2f463217086"], 0x97}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r4 = socket(0x0, 0x4, 0x0) getegid() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xfff, 0x1}, &(0x7f0000000240)=0x8) 2018/04/09 16:56:17 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffe00, 0x9, 0x2, 0x3, 0x7, 0x10001, 0x6, 0x6, r1}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x2, 0x200, 0x6a73, 0x100, 0x0, 0x8, 0x4, r1}, 0x20) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000180)=""/4096) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001180)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000011c0)=0x38, &(0x7f0000001200)=0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001240)={0x0, @loopback, @rand_addr}, &(0x7f0000001280)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ptmx\x00', 0xc00, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001300), 0x4) r4 = getpgrp(0x0) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={r4, r5, r7}, 0xc) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001500)=0x6, &(0x7f0000001540)=0x4) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001580)='/dev/dsp\x00', 0x40, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003ec0)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0xa4000010}, 0xc, &(0x7f0000003e80)={&(0x7f0000001600)={0x2844, 0x2, 0xa, 0x204, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x1}, [@generic="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@nested={0x11b4, 0x71, [@typed={0x8, 0x27, @ipv4=@broadcast=0xffffffff}, @typed={0x14, 0x5a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, 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@typed={0x8, 0xef, @pid=r4}, @typed={0xc, 0x81, @binary="0d8708ca46ab"}, @generic="b284c43ae9c8d6b9d8c9a5d9ee2fe9e706b097eddef5f49de497d8733e4219c913b5955dd2743f6c55d664a66b0f41e0429307b93dbafdb854d53b6b364556f2b397fa32350f85a562d4d47d06fc6f047d0ca03206947e2b736af33accdd7504a8d8f8c9501e9f3bc9632117b57eb9d2513fe4b386521ef296ab35c1be555897e4a3eb2ad49f433f4dbee7290d23f6ecf0b3a6a48ef3cf81aac337446f753fd163be69e7c4f0", @typed={0xd0, 0x44, @binary="7cb570d0d443766956b024d0a7618d78b282cf918d6f1f535097c8c2470d2a06f613936ce6037191effb1996003e4c540257520067563cb82e299c1a245e780979cfc96e14092585b1f7a9f7f838021722774bc8208dab7e0e1e2dd2c03f22d107154a4a79020d8444a2dce921a5a4ceb7620b831e9f3cecd94356a8150fb5d0915a4dcf047afdc2b1945911e31b738bc1f337a0700812d0748766e825311510973bf24903c659efd439c4b137aa072173c8548609bc90a3291d757da7661defc0f3059bcef159fb75b77f89"}, @typed={0x8, 0x16, @str=',\x00'}]}, @nested={0x14c, 0x87, [@generic="e33ca147c3fddb4fc9b669406daebd8e653821d4b5e6551ffe608c65c62774d927b77960adb980bee3c48fc7a2682f54cc578b891b9d39d1538177c2ee2a25fd2eaf45b236ba6817448e19c4841205027b65b19944a4402124d0e4cc6094a015e97e676ef883655a8769254f366ab0c100239b451b1c80fbe5fe4700ecae0e0d3bc3ecfa759d3bca8f1f1b0ec870f8077b869c88ea682eeb757aae454039b42e6f980334c5541f772d41b4e5b9a37b5a", @generic="15b19df1a0b3857dd1771599d93ecd118d9fd7c8955b75db", @generic="31b97912b2e120920dd20bb6337bfd59743a0290b4c0c03031a45550d80f0d5daed1da5eea988485ef9c84a929de5f81eec8dfaa4db12e45449393c24870e658edfd8461429db6c77ae8effbbcfdbe992227819f05ff49ba8f2d17c7b1aa0401f1d8fa3f6cf81a800bbfa3964be1e595feda898e16e0e1b282dcbd7e5616052e"]}, @nested={0xc4, 0x67, [@generic="e81d0c9306bcc83abfd526d81608ff8a0c94d51421d1267d20f58a5ec5ff1bca573d68c59fc061e5d1cafdd394cf02ca778cb71f40ffa6d5fd0afa247b934f5efc061f805a60f3201286dbd53f6a853d75e10581f868decb8abc62adcecdef409c56be0b3e557304f79b5017c8c069eb7ba50a7df624b806118d51af70dedddfa6efde1f5ec5d49662345785ef496fdd8ed5d2b7ea32b890aaa6c47591c18bf22555520dd00f432beb42060c1046e2d4251a31f02ff5752ec7d07fc73fdd"]}, @nested={0x1d8, 0x4a, [@generic="98eda5d83a423d7604788e62c3409dff466b1c387a8233b396a2030077a957848211a524fdfbabc7f8157cd8383ef1f6676971de4c13", @typed={0x8, 0x4, @u32=0x4}, @typed={0x8, 0x1a, @uid=r6}, @typed={0xc, 0x58, @u64=0xfff}, @typed={0x8, 0x88, @uid=r6}, @typed={0x8, 0x7b, @uid=r6}, @generic="d7de78c18b31855ddc59d2abcb7f15608f5522424299220d525d33f8b5e51328545866ec8c28bc005596a03db76d98c4a668337c92b98b035f7bf30b02eeeb3b6efdfbb5b84e1865415a33eb1ec0b4dabfea8cd4150c6c19a15094df6b189508eecda70b0ef6892b0fe74300f3a4fdb0fa6851f692478a09344340546f568fd539f561f0a090fb8fa6397318b97fb2aa45f870", @generic="029cc5d052bf079b4dddd0d30bc2a400b2d15107411d079694c181a5d5a657966aa018e93fa895aeb572e0d6378ec5628e2b64bc62245647df6d616f8f24e725de7916c2065add459c5b4dcf10c1755cee60f5384aef9c234f9e26792b3b0475d0cf7d1bcf523c991ee823a0db583fa95b292286138359645fa951bffb855491ee4d979b2ff984e18714eb9beaf756636b498b7352bd577ae52ef2ac96cfb12ce81de527619e104b3c9b8f1df4eb9cd2b832d95d86ed307e813a996a031b3513af0c8653e10ec05d2b391835cb91560d74", @typed={0x8, 0x9, @u32=0x8}, @typed={0x4, 0x6f}]}, @nested={0x294, 0x2, [@generic="356db5dfe54010ff55cf25096dcb9ea9c92188d4ce43aaed03bb2d70761635995dd9cff5295ecf740ff6fd3c49472918dd7696a6bf0797878ce0cee0b9be6fd58b35f8bd9c47579b8fb4ed9b554fc92f8222aad87407b349e81e171509727715c01f8e0065b3c576d397b77abb5c94c1214b4aee7240b7dcad0ec1748238c31be531d84180e5f96d88b649a82694e8ddd6d37c78e88740a626114ff32fba06b2178e74020c45f4de5e642782f5f60236fec80e4ccb76a0a62075d75782483a1db15f1fd1576fcee20fe688f30dc7a2bd125818112b8f4cbb708b6658ffac8ed5", @generic="3a770e2b781bc7a81825c1dca0623bdcb077b08ed34da192d0453a01b0800acfd0f3a016ff8bccbe0351d380ef1ba36ab0959d8f2865972a59f48c8c5284880c15a9e34f1606a50bc14fe12fcaa24ca67601375558a01edd403d3dec26c9d7dfe79d514f2190c1240f352815feaac52a59ae3dd7532b36ee61b30ecf7bdac81b1aca76d9b5e6adee69d5100ec5f390", @typed={0x8, 0x57, @fd=r0}, @typed={0x8, 0x65, @fd=r3}, @generic="45488899ed73accc7ddbc84b38430b9dcfac1e1f3cd3554e0c00a30e655d85c482a1e23f549d7272911952d524423a87d0eb71769e91a6a9bfe15806d5fffb299619290b316d9b76662b02676418149680203b0908279551848e15eaaa557932cd7196c1a63afbd67d3cc1cf55e7727f29dc77f133c9f46f56863e4b0f28c4bc8f72cf31642944f18252012ab40d6ecbcbb03e35ebea0b67b4eab78c9cbed8a7fff0c462ecd218b7dc1b164eebd7cadc1885a055d02660d455f9508e654ded4411dabb64a007f4a13a094a6b60a40f9a", @generic="23503f5b2c51b7989d639de95e7464dd70131d65800aaa6b9ec2861cf8937fc26e4461e841c0dbd09f184ab028", @typed={0x4, 0x87}, @typed={0x10, 0x4d, @str='/dev/ptmx\x00'}]}]}, 0x2844}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000003f00)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000003f40)={0x80, 0x4, 0x20, 'queue0\x00', 0x5}) r9 = syz_open_dev$midi(&(0x7f0000004000)='/dev/midi#\x00', 0x10001, 0x400000) ioctl$GIO_CMAP(r9, 0x4b70, &(0x7f0000004040)) getsockopt(r0, 0x3, 0x4, &(0x7f0000004080)=""/47, &(0x7f00000040c0)=0x2f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000041c0)={r2, 0xb0, &(0x7f0000004100)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x2ec, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x2cea76e8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000004200)=0xc) ioctl$KDGKBSENT(r9, 0x4b48, &(0x7f0000004240)={0x1f, 0xd8, 0x5}) r10 = syz_open_dev$sndpcmp(&(0x7f0000004280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff663, 0x101000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f00000042c0)={r1, 0x200, 0x2}, 0x8) ioctl$int_out(r9, 0x5460, &(0x7f0000004300)) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r9, &(0x7f0000004540)={&(0x7f0000004340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000004500)={&(0x7f00000043c0)={0x13c, r11, 0xc28, 0x70bd26, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffff81}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x12}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8004}, 0x4008080) 2018/04/09 16:56:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x11, @empty, 0x0, 0x3, 'wrr\x00', 0x0, 0x1, 0x28}, 0x2c) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0x40000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fgetxattr(r1, &(0x7f00000004c0)=@known='system.posix_acl_default\x00', &(0x7f0000000500)=""/21, 0x15) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x46, "dc0fbb0329c27cfd2e1f89c69526e251093a8e5f519e14bdd76d9111480fb395ba4595ed69de7c9998e5abf133525e1143cde97fe2f24844e14f6b54372268c868b41780d069"}, &(0x7f0000000340)=0x4e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x3, 0x5, 0x49d, 0x410f, 0x4}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x6}, 0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x404000, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x8000) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000480)=0x300, 0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000280)={0x2, @tick=0xfffffffffffffffd, 0x9e8, {0x1, 0x3}, 0x5, 0x3, 0x7}) accept4$packet(r6, 0x0, &(0x7f0000000040), 0x80000) 2018/04/09 16:56:17 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') setrlimit(0x1, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000000040)={0x8}, &(0x7f0000000080), &(0x7f0000000100)={0x0, 0x1c9c380}, 0x8) ftruncate(r0, 0x3) 2018/04/09 16:56:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x79, 0x0, [0x58, 0x80000001, 0x9, 0x1]}) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x131000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040", 0x30, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) 2018/04/09 16:56:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000080000000108"]) ioctl(r0, 0x8918, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cbeff8), 0x8b6bd9a2) 2018/04/09 16:56:17 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x800000000004, 0x0, &(0x7f00000001c0)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000000000)=""/208, 0x2}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) syz_emit_ethernet(0x7a, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/04/09 16:56:17 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/09 16:56:17 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0xa6, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000100)=0x90) 2018/04/09 16:56:17 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000100)={0x7, 0x0, [{0x119, 0x7, 0x0, 0x0, @msi={0x5ca, 0x3, 0x40}}, {0x7, 0x2, 0x0, 0x0, @sint={0x9, 0xfff}}, {0x10001, 0x6, 0x0, 0x0, @msi={0x100000001, 0x7, 0xfffffffffffffff7}}, {0x3, 0x2, 0x0, 0x0, @sint={0x7fe00, 0x10000}}, {0x6, 0x4, 0x0, 0x0, @irqchip={0x0, 0x7}}, {0x4, 0x3, 0x0, 0x0, @adapter={0x7, 0x9, 0x1, 0x7, 0x9}}, {0x8, 0x1, 0x0, 0x0, @adapter={0x0, 0x0, 0xd8, 0x1000, 0x2}}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x6}]}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x8, 0x81, 0xfffffffffffffffc, 0x4}, {0x80000000, 0x8, 0x0, 0x4}]}, 0x8) 2018/04/09 16:56:17 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) preadv(r0, &(0x7f0000001180)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/150, 0x96}], 0x3, 0x0) ioctl$int_in(r0, 0x8000008004500b, &(0x7f0000003ff8)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x1064) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x66}, 0x1c) 2018/04/09 16:56:17 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0x1, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/09 16:56:17 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x4, r0, 0x1}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ppoll(&(0x7f0000000040)=[{r0, 0x8583}, {r0, 0x4000}, {r0, 0x10}, {r0, 0x2200}], 0x4, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x8000}, 0x8) r4 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r4, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r4, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000000180)}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00000001c0)={0x10200, 0x0, &(0x7f0000ffd000/0x3000)=nil}) 2018/04/09 16:56:17 executing program 4: execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)=']\x00', &(0x7f00000000c0)='@\x00', &(0x7f0000000100)='&\x00', &(0x7f0000000140)='/+\x00', &(0x7f0000000180)='em0vboxnet1selinux]vmnet1vboxnet1keyringposix_acl_access+cgroupppp1vboxnet0mime_type\x00', &(0x7f0000000300)="23e273656c665d6370757365742d00", &(0x7f0000000240)='\x00', &(0x7f0000000280)='wlan0@#proc\x00'], &(0x7f0000000300)) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f00000048c0)={0x77359400}) 2018/04/09 16:56:17 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r1, 0x300, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xffffffffffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8851}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd5d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x5c}, 0x1}, 0x20008041) r2 = syz_open_procfs(0x0, &(0x7f0000000480)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000000)="aa9c36d4a967820c4a935bf02945ed665a673053c87a3ea2284c85e86a0faef054910092caeef89bd48dc2169e3262e19963255f39e9f885fa1bcecc25e6546c7424800a85d042cdcdb377c385226ea7a775d7cea6e4ca2bf29793b00da74c1df5a92f63b8eb218792c31270e5d2710c0c91c619a74d26225ab8987b1a487e3b016660f026e7fc1df2de1da830ad32f9d43193aa9c04f112f1476beb2e7f2efcb5ea44d6ff15f09b61c8765dbbf3ac89d99072ff6abd80b3d76d72d2e13ee4be40bdfb", &(0x7f0000000100)="efc01ff1f832d63226debb621544a49ce7832f", 0x2}, 0x20) fsetxattr(r2, &(0x7f0000000380)=@random={'user.', "81ab59a61057ff64d39603ccc495eee7fd9653f087c528a137bd2fa9a09582f1860431392c7bfeddd9dee94c76ef96553ebc7b46b03758c36a239eec7b6691d0c466f00a9e78780e5264b3d3ea71f693008398f12a71ea84fdd290637014a3537801d8cdd96444e03458f3c5e7f85a242180e4b46296d5e78c54bc45dd3f58d4b97845696a3eee807bb0e5b0fe8e3cb258b4ccfd38c18af4274b4acb53944894d1f0b429eec418c8a4146e352950e4429a06c3c6f2123b"}, &(0x7f0000000440)='\x00', 0x0, 0x0) 2018/04/09 16:56:17 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x1000036013, r0, 0x81000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x7f) 2018/04/09 16:56:18 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x82980) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000480)={0x80000000, 0x0, 'client1\x00', 0x0, "aa3724bad1f5d011", "1232c1212a3d5751c53b056e8d170d8a2da9e2aa64e43f13d669935ecc5162fc"}) memfd_create(&(0x7f0000000040)='client1\x00', 0x3) socket$alg(0x26, 0x5, 0x0) 2018/04/09 16:56:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r0, &(0x7f0000000080), 0x400000000002b) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r0, 0x6, 0x1, r1}) 2018/04/09 16:56:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000040)="04", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0xfd30) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xb7c, 0x42) ioctl$KIOCSOUND(r1, 0x4b2f, 0x401) 2018/04/09 16:56:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) syz_emit_ethernet(0x12, &(0x7f0000395000)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000867fe8)) 2018/04/09 16:56:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0xfffffffffffff801, 0x600001) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x1, 0x1ff, 0x2, 0xffffffffffffffc2, 0x0, 0x8, 0x2, 0xd, 0x5, 0x4, 0x1fffc000000000, 0x0, 0xe7, 0xec0, 0x628011dd, 0x6, 0x7ff, 0x5, 0x4ad, 0x9, 0x4c0, 0x1000000000000000, 0x7fffffff, 0x0, 0x0, 0x6c, 0x125, 0x5, 0x3, 0x1aea, 0x2, 0x1, 0x9, 0x5, 0xd94b, 0x10001, 0x0, 0x2755, 0x0, @perf_config_ext={0x80000001, 0x660614c7}, 0x20, 0x50000, 0x100, 0x6, 0xff, 0x2, 0xfffffffffffffffc}, r1, 0xe, r2, 0x8) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = dup(r3) sendmmsg$unix(r4, &(0x7f0000000000)=[{&(0x7f0000005180)=@abs, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001200)="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", 0xf21}], 0x1, 0x0, 0x0, 0x4c800}], 0x1, 0x80) 2018/04/09 16:56:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f00000009c0)) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x404}}], 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x20400, 0x0) symlinkat(&(0x7f0000000440)='./file0\x00', r1, &(0x7f00000004c0)='./file0\x00') syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff80, 0x6, &(0x7f0000000380)=[{&(0x7f0000000080)="910e2ea67f69c6ad3e815eee188c8c5e27da7ae7864ad310d6ef4af3c037540e3b4403d7697c2c644b4bbb6602153976bf01fa7c4285f05eafc813fc8a51de8cd456cf9053b5bc50d4c93f4bf1db832e457068d297e25298e74c93ba36e10fc1f8c73fe1d54e86c37044d1b06b98424904626bacd5ed2c998c4262c8fe3ac22334e48031db8ebb77e0952b221073869a06ac44548aacb8721e2b3e7c0efd1af61ee164acc62a90db38", 0xa9, 0x5}, {&(0x7f0000001100)="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", 0x1000, 0x10001}, {&(0x7f0000000140)="358602368e842241a90451c7827427eb08804882aa88e003649f8cad7da649e4de934b0324910e287776f6331af2474817cc5c95cfb1244c8bbe1b73aced8dcdc6f748a486eac6ff6421ca5925af0e412716345668447a2c66257a74b6b10eb96a7491f62b2c6b78b8d6948e1a5eae6af3cd0889933ef55dfc05a5919f12d405a2fc0f1c3398a84cc40e4d22afcdc6fc36905709314de83da3c62254280e1fe1a6f02502d38b2b6c9f5cc30724a1b297f322c24672e957df69b981bd56ef0f", 0xbf, 0x7}, {&(0x7f0000000200)="40e7a5e9d6de8b3e6c8342d1910f5f20cfa118c4871360390e31812cb1ca25d08d3017ba67456af066d79e98ec440d0a480cd798485db98ab6095045364ff5c25cbe59c24db5a7a8248583f4538da9d4738c99d5ef6377aed5138ecaafbc7f8e76d2909d7103a0f1ad3ee9b9abdacc34067c372031af1d55cda3f36b21bb9d2a748e54b0a843513bc2f6f4328146dcb3898b00876949c30702891bfdb2161abe3d320f911d51b029b3249229bb9955823598d9f1d069457e6a31", 0xba}, {&(0x7f00000002c0)="8f76411b0325a8cb54cc3e7027d9164a2c772bf7c5f0359e31d5321e1c2302b00b4583ee4921698794d56b3b13d902ca3a6616af54cd8fe12bbae8b68fa3b1a4622f37d07e968d005caf1e00b8e443715d4b38eeeb0e", 0x56, 0x2}, {&(0x7f0000000340)="ba9bc29c1aee985dad82aa21", 0xc}], 0x2000, &(0x7f0000000400)={[{@nospace_cache='nospace_cache', 0x2c}]}) 2018/04/09 16:56:18 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200200}, 0xc, &(0x7f0000000600)={&(0x7f0000000180)=@dellink={0x458, 0x11, 0x6, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x0, 0x40}, [@IFLA_XDP={0xa0, 0x2b, [@generic="292a689329ed30666ab870325bcda06dc4bcc23d11b2b96a572ebe11c7f9184779105a2a904cb3d7477dce21bf07f0546ba414e23a38dd2b86be2a953ad620d56c56db42cf1af563ce15876570c532b702f7bc1590f0240afdfc1a1c57aca0b1fe56c4115342f6a2c63673bf0e119a6b1d0e004d34add9e490797fa353642f39eabdce4a9c248dfaceec7fe1bfeec5626f10", @generic="7e05ae8dc7831d8cdb"]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'cgroup\x00'}]}, @IFLA_PORT_SELF={0x34c, 0x19, [@typed={0x10, 0x4d, @str='.wlan0em0\x00'}, @nested={0x26c, 0xe, [@generic="dc67eef850ae5bdbb4f65a313617d79472c9c31d0be716cfd30666af5f3cf374f80cb7492b88", @typed={0x8, 0x2b, @fd=r1}, @generic="a48faaa334566471f2f3467929a4787ae472fbc2fa3675f025646438c4b529b44c57cb8ee0da4b609d7dd017ef84f5a6b23de143fc8b29c992960d8f0c30ad35daff6e2162861dcd6bf888a9e8a6814ba8f17bafdf357795506ee0340b2e5c42fb67b0b2341350ab2a4105e175e67b0517bc9132c1f744bfd6e96e4681c7c1330f96f9b2d84a8c45d265bc05306553fb99db4007b9560955d976f17c29a116765559c21085025880005d3733656b6b9ad699b34ea3b56a", @typed={0x8, 0x8, @u32=0x5}, @generic="aa289d9b30d43ed0dd14210f1951cfc96d6f2916f1d1e3f2c275e8afb7e302c1dfdb9e2096595cef82fde8ee8f18b5513070f5f9fafc805d6b2b87d0907761ace42ed68a21038ca8932efe202a3036fd023697fceb99675b4d6fa626ff55a316e320de98ea55b7f45b6d5348a7c0a7ea9f0c0d7b0238ddecf46d1cc49dfb7efc54bdaa1ba4efc8fbc62d6279031e1846f8d38cb197180deb041824d77c7fa33c5212abf2e6c599b370b979", @generic="5bc9bb856b962d28bdc282e5dd513ab14caf64eacca97f5ef347f23a2c3389f820f89baea88b2025c822112140b0cdeb0d0c4d968c826c4dab147370761abc26b456d7c56e8a765b0d32d14958", @typed={0x14, 0x2b, @ipv6}, @generic="1e8e96798b6768797239c0bece0dbd5df5e1fddeb43ed97fd53294f77f71b94692758afe2cf58dba16a79d9163086d11a2caf8625a88ff89ede5f3864b5ed1b96254b214b57207ee149cfeea4bba51c91513524be9a023de9d86f43b48c33601660057366c7baa55e9a2b6f5"]}, @generic="2f73b9f707fd9b5e9719c5c42ec00d9d91ce7593dc2932a0a69fd28b64a76d8b70d097cf688f0a3a3e4cb5551093f15e00da1e0ef170c9a0b64a6fa8107ae60b3b475953f7adf9468b9c5a1b23cf70ff6429d9dc637bdf46727ad8d92c94cd47615b8eb9a6c68bf124589032a17171138cd020e644815d7a2eca98b1c98fa67b2422aa2e0cd1de97dda6e470f16124ee627c1ab9a4fef7711ec75fbd58d4b47fc61ff6d922be5ecd257fa39f13ba68e8fd64af3707348db4cbfbfed4ab6ed5ca7c5618", @typed={0x8, 0x37, @u32=0xfffffffffffffbff}]}, @IFLA_MTU={0x8, 0xe, 0xff}, @IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x932dd4e}, @IFLA_PROTO_DOWN={0x8, 0x27, 0xff}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x8}]}, 0x458}, 0x1}, 0x44000) write(r1, &(0x7f0000000100), 0x3f2) 2018/04/09 16:56:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000510ffc)=0x1b) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x8000}) poll(&(0x7f0000109ff0)=[{r0}], 0x1, 0x0) 2018/04/09 16:56:18 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) r1 = gettid() prctl$getreaper(0x2b, &(0x7f00007cb000)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x2, 0x14000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xa3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x0, 0x7}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x2e9) 2018/04/09 16:56:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) 2018/04/09 16:56:18 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/ppp\x00', 0x48882, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001b80)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000001c40)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001c00)={&(0x7f0000001bc0)={0x40, r2, 0x321, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x11aaa9f38d73680a) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020300000a00000000000000954baecabba95585d4a4e58f0000000001001800000000000200010000000000000000020000000005f6ffffffffff724c0000000000000000000000000001000000000000728b462a37aba969bdd81a964d40e0cc0a042f35b21eed44e2e8ed8f96adb5bf1937ef9ac02c5e0910369fd4618fbe8b5a43a51aaa0f473c0ebd6a754c5e9d64c3cc10855f925e8001abb840aeeab6bcc4fceba906b8d2530a0598a37805a7fc25597a1eb4550d578f792b1208df888d558ef724c8c7b6ccfe41356dd0c7ec425db7b3c5295221eee9344b8a94d5b2444b37ab1b3a3fbd00000000000000000000"], 0x50}, 0x1}, 0x40) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000100)) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') 2018/04/09 16:56:18 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x101, 0x3ff, 0x10000, 0x2, 0x5, 0x6}, 0x0, 0x100000001, 0x7f, 0xfc7, 0x10000, "6ecdbbce8b96ae2e75ea5333fca909387fe8906a5059f68e1fdf74cf0012d8bb7bc6a02e71f5c3fe11de46c96f82a1cb360222a8a2fca5244236605cd2767c9f2c1c0e37aff8a2444c2a338485630270028686a5bbe797ceefc992556a65d9f4f464d093fe8976d490397bc51e6977d1a5aa57813c0ac69d7a5ec316add16888"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x200, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080)=0x9, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0x4, &(0x7f00000a6000)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000001c000104000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00003c288c60f78902db225802a30000"], 0x30}, 0x1}, 0x0) accept4$ax25(r2, 0x0, &(0x7f00000000c0), 0x80800) 2018/04/09 16:56:18 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg(r0, &(0x7f0000000c00)={&(0x7f0000000a80)=@generic, 0x9f, &(0x7f0000000180)=[{&(0x7f0000000000)=""/12}, {&(0x7f0000000040)=""/82}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/107}]}, 0x0) sendmsg$kcm(r0, &(0x7f0000000a40)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)='>', 0x1}], 0x1, &(0x7f00000051c0)}, 0x4080) 2018/04/09 16:56:18 executing program 6: socketpair$inet(0x29, 0x80000, 0x11, &(0x7f0000001ff8)) 2018/04/09 16:56:18 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) getsockname$inet(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=ANY=[@ANYBLOB="000000000000000000000000000000001c00000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000"]}, 0xe0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/09 16:56:18 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip6_vti0\x00'}}, 0x1e) socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x12, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x8, 0xec, 0x4}], {0x8100, 0x3ff, 0xffff}}], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8d2]}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x5, 0x8, 0x5, 0x4]}) 2018/04/09 16:56:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000), 0x0) r1 = dup(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) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) clock_getres(0x3, &(0x7f0000000200)) renameat2(r1, &(0x7f0000002500)='./file0\x00', r1, &(0x7f0000002540)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x7f, 0x0, 'client0\x00', 0xffffffff80000000, "0eb3a8eed0aa2ba8", "f1bed2d084763248cece886af2980f6616b10d8ffc9fdf1d9179599d603c9cca", 0x3ff, 0x4}) sendmsg$rds(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/195, 0xc3}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/164, 0xa4}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/25, 0x19}], 0x6, 0x0, 0x0, 0x4080}, 0x80) 2018/04/09 16:56:18 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000440)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x0) dup3(r0, r0, 0x80000) 2018/04/09 16:56:19 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0xe86edaa1e74a05c0, 0x21) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x104, &(0x7f00000000c0), 0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0xfdb3}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000208}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xac, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7, 0x33}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x65}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40000000000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0xac}, 0x1}, 0x40) openat$cgroup_procs(r0, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8020108}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="38010000", @ANYRES16=r2, @ANYBLOB="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"], 0x138}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/09 16:56:19 executing program 7: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x81, 0x5, 0x9, 0xffffffffffff8001}, {0x523, 0x6, 0x7, 0x29}, {0x20, 0x700, 0x4, 0x7}, {0xffffffff7fffffff, 0xca5, 0x286, 0x8}, {0x7, 0x303, 0x9, 0x80000000000}, {0x7fff, 0x1, 0x10001, 0x3ff}, {0x7fffffff, 0x27db, 0xffffffffffff3319, 0x8}, {0x8, 0x7, 0x4817, 0xd7}]}) write$cgroup_int(r0, &(0x7f00000002c0)={[0x0]}, 0x1) lseek(r0, 0x0, 0x4) 2018/04/09 16:56:19 executing program 5: r0 = getpid() ptrace$setsig(0x4203, r0, 0x6, &(0x7f00000001c0)={0x400a, 0x1000, 0x7f, 0x7ffffffd}) r1 = socket$inet6(0xa, 0x1000007, 0xfffffffffffffff8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f00000000c0)=""/105, 0x69, 0x2020, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000080), 0x3) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000040)={0x3f, @multicast2=0xe0000002, 0x4e24, 0x3, 'wrr\x00', 0x20, 0x9, 0x4a}, 0x2c) 2018/04/09 16:56:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x3) prctl$intptr(0x5, 0xffffffff7ffffffc) 2018/04/09 16:56:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x40801, 0x140) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) fchdir(r4) getpeername$unix(0xffffffffffffffff, &(0x7f00000013c0), &(0x7f0000001440)=0x6e) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000000)) ioctl$KVM_NMI(r2, 0xae9a) 2018/04/09 16:56:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYBLOB="000200040000c21311834a4755b74245178e57"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x80000000, 0x2, 0x0, 0x0, @adapter={0x800, 0x1, 0x10000, 0x6, 0x100}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:56:19 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/09 16:56:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffff2c, 0x84000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x800e, 0x7ff, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x7fffffff, 0x208, 0x4, 0xa1, 0x8, 0x1, 0x1, r2}, 0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x0, &(0x7f0000668fc8)}, 0x4) modify_ldt$read(0x0, &(0x7f0000000140)=""/40, 0x28) 2018/04/09 16:56:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0/file0\x00') 2018/04/09 16:56:19 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x4902922}}, 0x2}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) userfaultfd(0x80800) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) read(r0, &(0x7f0000000000)=""/195, 0xc3) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000002c0)) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x4}, 0x10) 2018/04/09 16:56:19 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) recvmsg(r0, &(0x7f0000002940)={&(0x7f0000002780)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x1e, &(0x7f0000000040), 0x0, &(0x7f0000002840)=""/206, 0xce}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000d0dd3fa6146d3f865d8d3eca0f0c677c5c559b95d1971129deb9634c200d60549884031d87015a4bf6cac348f3c96744e4f4d08ccabe3771d0df51e8b4eeb4d80105b464bb172868d3dc475039cd1414b0b49c2725ef2094aead2918c62d893bc5290433b0b916498ca58078148ce3a677250aa336e310000000000000000000000000000000"], &(0x7f00000002c0)) 2018/04/09 16:56:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x500) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000180)=0x3) r2 = eventfd2(0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) getsockopt(0xffffffffffffffff, 0x5b7, 0x1, &(0x7f0000000080)=""/48, &(0x7f00000000c0)=0x30) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r4}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x7, 0x2, r4}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000100)=0x10000) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000040)={r5, 0x0, 0x2, r5}) 2018/04/09 16:56:19 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000003000)=""/16, &(0x7f0000000000)=0x10) 2018/04/09 16:56:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x4000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/09 16:56:19 executing program 6: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x40000000805, 0x0) sendto$inet6(r0, &(0x7f0000000080)="d3", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x200000, @local={0xfe, 0x80, [], 0xaa}, 0xd}, 0x1c) getegid() get_mempolicy(&(0x7f0000000040), &(0x7f0000000380), 0x8, &(0x7f0000ffe000/0x2000)=nil, 0x1) rt_sigtimedwait(&(0x7f0000000100)={0xfffffffffffffffd}, &(0x7f00000003c0), &(0x7f00000002c0)={0x77359400}, 0xfffffffffffffe0d) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000180)=""/207, &(0x7f00000000c0)=0xcf) 2018/04/09 16:56:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000080)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000240)=""/117, 0x75}, {&(0x7f00000002c0)=""/163, 0xa3}], 0x4, &(0x7f00000003c0)=""/55, 0x37, 0x943}, 0xfffffffffffffffc}, {{&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x80000001}, 0x3}], 0x2, 0x40000000, &(0x7f0000000600)) connect$netlink(r0, &(0x7f0000000680)=@proc={0x10, 0x0, 0x25dfdbfe, 0x400}, 0xfffffed4) 2018/04/09 16:56:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000380)=0x4) fcntl$setstatus(r0, 0x4, 0x10004004) fcntl$setpipe(r0, 0x407, 0x20) io_setup(0x1, &(0x7f0000000080)=0x0) fcntl$setlease(r0, 0x400, 0x3) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x8000000}]) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x0, 0x14000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0xf041}}, 0x9, 0x1f, 0x9065, 0x3, 0x20}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2, 0x3f, 0x401, 0x1, 0x80000001, 0xffffffff, 0x100000000, {r2, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x4, 0x5, 0x0, 0x0, 0x3}}, &(0x7f0000000340)=0xb0) io_setup(0x0, &(0x7f0000000140)) 2018/04/09 16:56:19 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000640)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000280)}}, 0x18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/04/09 16:56:19 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "aa0369", 0x10, 0x84, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a2c770", 0x0, "771cb5"}}}}}}}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) 2018/04/09 16:56:19 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0xffffffffffffff1e) 2018/04/09 16:56:19 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) close(r0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0), 0x744a) 2018/04/09 16:56:19 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x3, &(0x7f00000001c0)=0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000480)) socketpair(0x0, 0x4, 0x80, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f00000002c0)=""/206) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000180)={0x3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)={0x10}) ioctl$KDSKBLED(r2, 0x4b65, 0x9) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000003c0)=0x7fffffff) ioctl$int_in(r3, 0x800000c0045009, &(0x7f0000003ff8)=0x10) read(r4, &(0x7f0000000600)=""/176, 0x3f9) readv(r3, &(0x7f0000000440)=[{&(0x7f0000003f34)=""/204, 0xcc}], 0x20000000000000ad) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000004c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e24}, 'yam0\x00'}) socket$unix(0x1, 0x0, 0x0) 2018/04/09 16:56:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f0000ce6ffe)="da", 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffa, 0x80000001, 0x8206, 0x1, 0x4, 0x2, 0x3, 0x0, r3}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) [ 147.838751] sctp: Trying to GSO but underlying device doesn't support it. [ 148.305130] irq bypass consumer (token 00000000508be815) registration fails: -16 2018/04/09 16:56:19 executing program 0: process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000fc0)=""/4096) getrusage(0x1, &(0x7f0000000000)) 2018/04/09 16:56:19 executing program 4: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) pread64(r0, &(0x7f00000004c0)=""/251, 0xfb, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000380)={0x4, 0x0, 0x0, "52a28b204087"}, 0x10) ftruncate(r0, 0x200000) 2018/04/09 16:56:19 executing program 6: r0 = gettid() exit(0x0) prlimit64(r0, 0x0, &(0x7f0000000100), 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80800) 2018/04/09 16:56:20 executing program 3: getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000029cce98941b86dd6076605100303afffe8000000000000000000000000000ffff02000000ff00000000000000000001860090780214c0000000ff010000000000001803000000000001ff0200000000000000000000000000012cb0ea2a50d524cf7e6a044c83142d91f0eb514eb1149fcf66b57690b64023290ff488eb429899d0f5fa"], 0x0) 2018/04/09 16:56:20 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x98, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/152}, &(0x7f00000001c0)=0x50) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000240)={0x3001, &(0x7f0000000200), 0x0, r0, 0x6}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000280)) perf_event_open$cgroup(&(0x7f00000002c0)={0x5, 0x70, 0x1, 0x2, 0x603f4297, 0x8, 0x0, 0x0, 0x200, 0x0, 0x2, 0x5, 0xfffffffffffffe00, 0x3, 0x4, 0x3a, 0x3, 0xffffffff, 0x8, 0x6, 0x80, 0x1, 0x10000, 0x3ff, 0x1, 0xc6c6, 0xfffffffffffffe00, 0x7, 0x3f, 0xa0a1, 0x100, 0x4, 0xfffffffffffffff7, 0x80000000, 0x8, 0x6, 0xff, 0x4, 0x0, 0x83b5, 0x2, @perf_config_ext={0x8dd, 0x1}, 0x20, 0x7, 0x1, 0x5, 0x6, 0x2, 0x8}, r0, 0x7, r0, 0x1) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000340)={0x80000001}) r1 = add_key(&(0x7f0000000380)='trusted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="330ac001a8e45889b31349e7239a98db5464766e2553d3f8a0dc898483ab0089eb347022b38d925daa0a7a8ac12dd004da11f55fa3735f8572ecab9b10e48e583b7fa13ec1bdd9cb749559aa3780031c9b1ed5d52734bf62c1b158cdb9efafb23c8a8b14295ed291124762c16a19c9c5809556f12303d44e9334ea7180447585d6cfb383b65149d29480e5c5c7ed89e48ba6d9cd60939ca177b75c70aba05ca140332e853a6f3eda1108759b45dd4ab6759c497d307b658cbebc64842d8b8416c2dba04066ff99f72a02bf0de4a3120d97b3cc2d30325d1aa2026ad76ace14", 0xdf, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000500)='id_resolver\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x3, r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)=0xfffffffffffffff9, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000600)) r3 = syz_open_dev$sndctrl(&(0x7f0000000640)='/dev/snd/controlC#\x00', 0x9, 0x101001) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000680)="dff0ed802cd700a07ece4bb62ace840e84b97549e69cc84aeb409567db090595bf20b56fdd79a58c1a13794711d9dae2a177c0a5afcf6e5444f021e4b258d8c44650242317d4f7752f82ea897408624f11f0663de6f114b7871347d15c767c9b188da2b139c4fd6d7c12d928d441db6da81225d4011aad4597df5b69504905fb8aa94dc52b2e7c970a773979460d3b0d3f1535d07c9f3e77fd6f32dd0c0ffe23e6d8a37a628b807b969b50351b64f10545ec7be8562707ef274049fd426a072bd3a94a0ed60707f690f803d7cafe66f7fd3d7862bb31") r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f00000007c0)=""/65) acct(&(0x7f0000000840)='./file0\x00') stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) r5 = getpgid(0xffffffffffffffff) ptrace(0x8, r5) setsockopt$ax25_int(r4, 0x101, 0x6, &(0x7f0000000940)=0x5, 0x4) r6 = perf_event_open(&(0x7f0000000980)={0x4, 0x70, 0xff, 0x7126, 0x3, 0x10001, 0x0, 0x5, 0x0, 0x5, 0x58, 0xc0e6, 0x0, 0x0, 0x0, 0x4, 0x5, 0x4e12, 0xffffffff80000000, 0x51c7, 0x7fff, 0x2fd2, 0x5, 0x2, 0x0, 0x47f, 0x9, 0x8, 0x7ff, 0x7fff, 0x10000, 0x9, 0x3f, 0x1d, 0x40a92b02, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0x4}, 0x40, 0x7, 0x7fffffff, 0x6, 0x4, 0x2, 0x401}, r5, 0xc, r4, 0x2) setsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000000a00)=0x7, 0x4) ioctl$KDADDIO(r4, 0x4b34, 0x6) keyctl$update(0x2, r1, &(0x7f0000000a40), 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000ac0), 0x4) write$rdma_cm(r4, &(0x7f0000001c40)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001c00)={0xffffffff}, 0x13f, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000001c80)=@resolve_route={0x4, 0x8, 0xfa00, {r8, 0x8cd}}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r3, &(0x7f0000001cc0)={0x20000000}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001d00)=0xfffffffffffffffa) 2018/04/09 16:56:20 executing program 7: r0 = socket(0xa, 0x200000000000001, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x2a, "1b8a7c29ffff6aeb5b996a658f47dd83a62fba33091c13d03009a6cff9e5eb3fae5054453339d129105c"}, &(0x7f0000000200)=0x4e) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x0, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000380)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x1, 0x1, {0xa, 0x4e22, 0xe93, @loopback={0x0, 0x1}, 0xdb8}}}, {&(0x7f0000000240)=""/245, 0xf5}, &(0x7f0000000340), 0x60}, 0x9c) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x400) 2018/04/09 16:56:20 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000f91ffc)=0x100000098) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x800) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00000001c0)=""/165, &(0x7f0000000280)=0x201) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xffff, 0x3400, 0xfffffffffffffffe, 0x8000, 0x3, 0x3f, 0x8, 0x3ce, 0x38, 0x5, 0x3, 0x0, 0x20, 0x2, 0x8, 0x10001, 0xc90}, [{0x70000000, 0x5, 0xcb9, 0xd9, 0x1000, 0xb63, 0x5, 0x100}, {0x6474e551, 0x0, 0x9, 0x5, 0xc0de, 0x6e, 0x100000000, 0x6}], "679bfeb32c599f4777b908c36efc7719051af90cd1e16629565b93c4a43cc027ec82281e736f8a39f1c2ff4bdea53e2b44a9d28e726f60554cfd7e8781f991dacb65937527641a1e60310dfd1a2c8dde970baad96025af54484d935b33d5858779cbcb8a6cf759a7aa40a0a8011dd247fb94e43853ab5e788fe218fc24ae07bebf08b5e9b994d67131790bf2e45a84be090db123d7eafebee5b901387d5c82d703155879353f350bad7d38", [[], [], [], [], []]}, 0x623) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000000000000000000000950000000000000066b0e4736348602d1313aa2f66ee825127784a442638b048371b9b0cce520bc535708e471d6b59dc5dd29eeb9dce9b3a0da587934f9028069568b6f12c1f27195ef3dd86efa921687c852efd82f2e75c7c92eac3af8cb1d562c70fe987"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000000c0)={@dev}, &(0x7f0000000100)=0x14) 2018/04/09 16:56:20 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="ff", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000300)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="ba9a0f8b67668f6524caf1dd17105d0d9aaf0949fde8848ca2105285cdba61192dc0eaabe957f46c3735963196484b5f062c9871a0a4a701cea0bd61aa8db270bb22caf45eb2f107fdaba239ea50ea305b9cc3073d96af6eb20e6a6a7c311106e605d479ac1f8b0eb80689425aeb1cd58b375e38714cd3c2e8f6aac1ee5a7cc2d3dddaa993afb170c1ac2952808461a63928eaf1aefd7a15a5f7f32b6b9a339ebf12662a4112f8bc003aa85f752f1e918c5da9786ba03070fda94250416996e1232f70156aa64f43fbcb63c146aa", 0xce, 0x4000000, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2dd1d056}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x480000, 0x0) bind$nfc_llcp(r1, &(0x7f0000000280)={0x27, 0x1, 0x1, 0x4, 0xffffffff, 0x2, "d3dffefae6a2b3c9b771ca0e5d4ff8a518330bc3a767349748da1aa2268ec7120fb31ea8c4556457527b3e28cc892e95b35882a20eddad0ae78ab39660b11e", 0x37}, 0x58) ioctl$TUNSETLINK(r1, 0x400454cd, 0x300) 2018/04/09 16:56:20 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000001280)}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = getuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/09 16:56:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x9, 0x1, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/09 16:56:20 executing program 4: readv(0xffffffffffffffff, &(0x7f000005a000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8000, 0x0) write$tun(r0, &(0x7f0000000080)={@void, @hdr={0xe3adcadb44b4d4ee, 0x0, 0x0, 0x0, 0x0, 0xd87}, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @random="8ee2d610179b"}}}, 0x28) [ 149.547551] QAT: Invalid ioctl [ 149.562674] QAT: Invalid ioctl 2018/04/09 16:56:20 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x80000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0xea2341cfac382a8) sysfs$2(0x2, 0x5, &(0x7f0000000140)=""/99) write(r1, &(0x7f00000001c0), 0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000200)={0x30, 0x6, 0x1, 0x4, 0x6, 0x1, 0x800, 0xffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000240)={{0x8, 0x3000000}, {0x1ff, 0x3f}, 0x3, 0x4, 0x400}) r3 = getpgid(r2) sendmmsg$unix(r0, &(0x7f00000002c0), 0x0, 0x40000) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000300)) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000340)={0x2, 0x3ca6, 0xfffffffffffffff0, 0x7f, 0x7, 0x3}) getrusage(0x1, &(0x7f0000000380)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r5, &(0x7f0000000480)=""/215, 0xd7) openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000005c0)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000640)={0x17, 0x3e, &(0x7f0000000600)="116487b2bb8abad2b0c83d49f84a6c8819f0b5dfe1074242d159b111668e83f7ac150f85e27aec80f5a8413614bfd4f4dd12d750b49eabac542e51864c17"}) tkill(r3, 0x19) openat$cgroup_procs(r1, &(0x7f0000000680)='cgroup.threads\x00', 0x2, 0x0) keyctl$get_security(0x11, r5, &(0x7f00000006c0)=""/4096, 0x1000) syz_mount_image$bfs(&(0x7f00000016c0)='bfs\x00', &(0x7f0000001700)='./file0\x00', 0xffffffffffffffdb, 0x6, &(0x7f0000001c40)=[{&(0x7f0000001740)="e2e72517a39ea60a19c2997f8d1b5cf3b2c7d200accca669ddb19d1c92cc2092cea51e63b7c1f874182000516d7d4088d9f32e6d820d9c3ef5048275e14f723298a2626560a5b31d8f0a437a06e93a4364e6c36b88586fc420832b84a076641c1646724990e2b5004693c96682f03f0300b1f33cb251a9724019f154908094c0b04f2a4ccfe6748bc55cc2525cf876019a38290564e7e0d96258a15e3288e129edb3ce1bbaabb6624b4068381e784134f32dfcaa8736350dedfcf99823b2746bd7d2435a55d6e4", 0xc7, 0xffff}, {&(0x7f0000001840)="aea0343f70e9201d0c15e220e4381de0e6138627ccb83e2e745527526d0d43802a1c6d00a5edb3ef10e91613228fb560559087fea1d3f105616c911e9eb46d10a3b5e3f665396c9455da127448e730b16099cfffb16f65869b5d972390d343e32b3d7e97020c6b23e99fd36fe626e43c871f996fd4a18823a16b6a48f55bdfca1572bb757341ac8704bb8c9072b6cce7efe4cc786eb12e3828b8f656eaea6c9050165320d6bf9907c1c438737ff9e459c3593069f1cc89c951a01a655aed93de315283955b381d962de68b75f8b49e57a8604aa9590c552c1db3ac2b02", 0xdd, 0xc00000000000000}, {&(0x7f0000001940)="3c0b442013eb95cf3c5d50eff57f26370a6dd0ce862d4639866d3eb8f2eebd1aa25b0a975c989a276beb454f39a13c3da662f45b1e796ad2a0c3d8b396dbc471c502aab68e45dd324e1586c3fc761f110c7c36e7bcfe2598040aa2e14b39c935b693c5f93e7e686f525319bcf7e3347db25086f4bc32755bfa9f5e4115485908e11ec554fd91d7f2118d8cdf9808eb4e", 0x90, 0x2}, {&(0x7f0000001a00)="6d22181b6a5b224fdeee985d8f95f18ea94fb035a6acfc98d31812e7b7a1c6540c1e8e13bf99b6b7cd253b579715da5512e9b60bfe5ff535b7d898b80d20e1c58ae0fd396d32b7879eecff68c8be56239046a960c676d3b5e9f601eb3b263829067be2efe2bb8f24b632b17b194ca0de30cc7811b902d2e65ae473f20b8ab3dd5218c07c6151a0e8bcd988b3e010e87882d7b91a2eee071c3b8c0116e6cff41febf720e1eddf8762a6a025873c57b4bfd89c5a81ecc56665f77e1c7b65f6f6f67efcaa904a79f0f820a648418a23e3b597494b78767ab38f931f0b9ab94f64ad4780e33001b9f037541e9dcf5d9cd7dc17ae79", 0xf3, 0x7}, {&(0x7f0000001b00)="124610921a7c4ffee53692b8a84d99aed902ded9da", 0x15, 0x900000000000}, {&(0x7f0000001b40)="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", 0xfb, 0x366}], 0x14010, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001d40)={0x0, 0x1000, 0x30}, &(0x7f0000001d80)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001dc0)={r6, 0x1000, "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"}, &(0x7f0000002e00)=0x1008) r7 = syz_open_dev$sndpcmc(&(0x7f0000002e40)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x200) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x20810, r7, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000002e80)=0x7) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002ec0)='tls\x00', 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000002f00)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000002f40)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000002f80)={r8, r9, 0x6}) 2018/04/09 16:56:20 executing program 7: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) mbind(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000ff8)=0xffff, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x115000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:56:20 executing program 2: r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) r2 = syz_open_procfs(r0, &(0x7f0000000000)='children\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x20, 0x2, 0x80000001, 0x80, 0x6, 0x0, 0x513c, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/09 16:56:20 executing program 4: ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x200}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) prctl$getname(0x10, &(0x7f0000000400)=""/61) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/09 16:56:20 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000240)=0x9) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000f6a000)=""/36, &(0x7f0000f6c000)=0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xfc00000000}, @in6={0xa, 0x4e22, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x96b5}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x30, 0x7ff, 0x10001, 0x7fff}, &(0x7f00000001c0)=0x98) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/09 16:56:20 executing program 5: getcwd(&(0x7f0000000000)=""/231, 0xe7) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x118) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000140)={0x100}) 2018/04/09 16:56:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1004000000044) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340a14b80fd0d8c560a0600000000e07600059f7e787512025c9c24ca7f4f643e8900050028635a00051006000000000000100000001c04ed59fffff500002f0008000100040408010000000000000005", 0x58}], 0x1) 2018/04/09 16:56:20 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/28, 0x1c) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) [ 149.617471] QAT: Invalid ioctl [ 149.625693] QAT: Invalid ioctl [ 149.674214] QAT: Invalid ioctl 2018/04/09 16:56:20 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x8000000000089) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480), 0x2e, &(0x7f0000000500)=""/180, 0xb4}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) [ 149.702539] QAT: Invalid ioctl 2018/04/09 16:56:20 executing program 5: r0 = socket$inet(0x2, 0x3, 0x80000000006) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xe1a8, 0x40) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x401, 0x4) 2018/04/09 16:56:20 executing program 3: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) r0 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) setresuid(r0, r1, r2) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r3 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000580)=""/110) truncate(&(0x7f0000308000)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000004c0)=""/70, &(0x7f0000000540)=0x46) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r4) r5 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r5, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x1) [ 149.727915] QAT: Invalid ioctl 2018/04/09 16:56:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x94013, r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x4, 0x4) 2018/04/09 16:56:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) socket$unix(0x1, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='schedstat\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x204400, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000540)=0x5) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000500)=0x3) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e5e, 0x80400) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000100)={@empty, r4}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x0, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x2, 0x4, 0x6, 0x0, r5, 0x0, [0xa]}, 0x2c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000003c0)) timer_create(0x0, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r6) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x400000) mq_getsetattr(r8, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x9398, 0xf000000000000000}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00'}) 2018/04/09 16:56:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000007c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) [ 149.758133] QAT: Invalid ioctl 2018/04/09 16:56:20 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x4) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000750ff8)={0x1, r1}) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x12000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) openat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) dup(r1) 2018/04/09 16:56:21 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="58e388030000003865"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x81, 0x0) r3 = socket(0x10, 0x3, 0x884) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) close(r3) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/09 16:56:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) r2 = memfd_create(&(0x7f0000000100)="2def00", 0x3) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{0x1000, 0x15005, 0xe, 0x2c2, 0x9, 0x3, 0x100000001, 0x8, 0x44e9, 0x7e04307c, 0x3, 0x1ff}, {0x13000, 0x2004, 0xf, 0x0, 0x8, 0x6, 0x10000, 0x7, 0x3, 0x5fa, 0x8, 0x6}, {0x100000, 0x10f004, 0x9, 0x9, 0x3, 0x2, 0x7, 0x100000001, 0xffffffffffffffff, 0x1, 0x20, 0x56db}, {0x100000, 0xf002, 0xd, 0x2, 0x1, 0x2, 0x7, 0x7f, 0x80, 0x3, 0xff, 0x4}, {0x0, 0x10001, 0xc, 0x1, 0x1, 0x1, 0x1, 0x9, 0xd3a, 0x3db, 0x2, 0x100000001}, {0x4000, 0xd000, 0x10, 0x6, 0xfffffffeffffffff, 0x62456fb3, 0x62c, 0x2, 0x100000001, 0x20, 0x7d, 0x3778}, {0x2000, 0xf000, 0x9, 0x7, 0x100000001, 0x10001, 0x6, 0x7fff, 0x9, 0x401, 0x1, 0x7fffffff}, {0x3001, 0x4000, 0xf, 0x9, 0xffff, 0x7, 0x4, 0x1164, 0x69, 0x0, 0x2, 0x7}, {0x2, 0x6000}, {0x3000, 0x4000}, 0x20000000, 0x0, 0x0, 0x8, 0x3, 0x0, 0x100000, [0x7ff, 0x27ba, 0x9, 0x7]}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006f80)=[{{&(0x7f0000000600)=@hci={0x1f}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)="c1", 0x1}], 0x1, 0x0, 0x0, 0x4000}, 0x6}, {{&(0x7f00000059c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f0000006c40)=[{&(0x7f0000005a40)="764c7c506b8efbc9c869a6631607af494cd7d470dd910a58c2e24b613448f0f841f6d2592fa63c13a1b441987288c32d63a13ed1cadca36ae380b039261601675eee7c39a1f81b3742f4bc33b06a6fc329df0fc1f143eafe4defeca13e0dc9810a681e0b094969288370da035432a3448b0fc916f70f89ec74179a3f93b16c5446dd3ec7b1e62198b379e5241420e1282265e9cba9095fa2973e67d6f16e7e37ccbd8b2ecaf04841612a37f35046c3aba59d5a8de590787e1fe6b8b8f5b3bc0a5bf0e9897611204b0288de33303f47e072b5e17c667512aa6d0609455a8138ded9d3e2de2b5b0de55e0226033f406481220379eebc", 0xf5}], 0x1, &(0x7f0000006c80)=[{0x20, 0x13b, 0x4, "35b8a11d7b48335d6a38491df7579ca24f"}, {0x108, 0x101, 0x100, "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"}], 0x128, 0x20000000}, 0x1}], 0x2, 0x4008000) 2018/04/09 16:56:21 executing program 5: ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000540)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0xb}, &(0x7f00000001c0)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x1b, 0x4, @tid=r2}, &(0x7f00000000c0)) 2018/04/09 16:56:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x442, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0xff, 0x4, 0x8000, 0x5, 0x0, 0xc29, 0xfff, 0x5, r3}, &(0x7f0000000140)=0x20) sendmsg$unix(r0, &(0x7f000000c0a4)={&(0x7f000000cff8)=@abs, 0x8, &(0x7f00006a7000)}, 0x0) dup3(r0, r1, 0x0) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000000effc), &(0x7f000000effc)=0x4) 2018/04/09 16:56:21 executing program 3: prctl$intptr(0x17, 0x1) 2018/04/09 16:56:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000000000)="13"}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f00000000c0)="22c601d73ab8490bfa6ffd66e8df68512d47e3484930b1bcc178c648420cd3a9b4f814dbf085adc971b908edd6b2758b220d04a5a445a5fca89e8b3027aa3d63a9d57876e3bb84ec1fd6b9f3f4b6d77afd7b3bf114298b9fb4666df8b80f6d4d", &(0x7f0000ef0f88)=""/120}, 0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.memory_migrate\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/04/09 16:56:21 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0x4000004002d25) r2 = socket$inet(0x2, 0x80000, 0x2cfa) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/04/09 16:56:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000000ffc), &(0x7f000067c000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/09 16:56:21 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'gre0\x00', 0x600}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x208, 0x20, 0x400, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x100000001}, &(0x7f0000000240)=0x88) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x2}, 0x8) write(r1, &(0x7f00000000c0)='E', 0x1) 2018/04/09 16:56:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x20, 0x2) ioctl$KDSETMODE(r0, 0x4b3a, 0x7ff) r1 = getpid() prctl$setptracer(0x59616d61, r1) r2 = socket$inet(0x2, 0x803, 0x4000000020) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000040), &(0x7f0000000280)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, 'erspan0\x00', '\x00', 'gre0\x00', 'teql0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe0, 0x108}, [@common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "0cdd87f144ad403b1970d5d74f05ab172cf853fc9ccf9735c72d9e210638f7cec79f8da7cf3d93494df2824f658ac14665eadda84d2960932c80ae9ce95b4378"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}, {{{0x0, 0x0, 0x0, 'yam0\x00', 'teql0\x00', 'gretap0\x00', 'dummy0\x00', @random="e8871200bd87", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x98, 0xc0, 0xe8, [@pkttype={'pkttype\x00', 0x4}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x300) 2018/04/09 16:56:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x2) clock_adjtime(0x7, &(0x7f00000002c0)={0x8, 0x1, 0x4d, 0x5, 0xf9, 0x4, 0x1, 0x8, 0x6, 0x3, 0x7fff, 0x7b03, 0x2, 0x7f, 0x0, 0x8, 0x15, 0x40, 0x200, 0x5, 0x100, 0x5, 0x8, 0x3, 0x8}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400, 0x2) perf_event_open$cgroup(&(0x7f00000001c0)={0x7, 0x70, 0x1, 0x1f, 0x5, 0x1, 0x0, 0x4, 0x0, 0x4, 0x1, 0x34, 0xc9, 0x3, 0x9, 0x1, 0x10001, 0x1f, 0x7b9e, 0x2, 0x20, 0xac6, 0x101, 0xe0a8, 0x4, 0x14, 0xff, 0x2400000, 0x8, 0x6, 0x20, 0x43da0000000, 0x2, 0x7, 0x714e, 0x8, 0x6, 0x7fffffff, 0x0, 0xb, 0x6, @perf_bp={&(0x7f0000000100), 0x54639900729de33}, 0x40ec3debf3f313da, 0x8000, 0x2, 0x3, 0x80000001, 0xffffffff, 0x3394}, r2, 0xe, r3, 0x1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/09 16:56:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c6300000dc88ed3ca93b3844b36be52ee6840ce80f5ea4a6c3b837094c2e7097446fa0a409a837de5d64506e6b56a65426d86c7595d46dd96977a9efdc2c10095e8bc5464140a01a83f99fed9"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x3f, @rand_addr=0x4, 0x4e23, 0x1, 'wrr\x00', 0x4, 0x81, 0x1f}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0xffffffff, 0xe14e, 0x2}}, 0x44) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x4, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="01634040"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/09 16:56:21 executing program 3: clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) getpriority(0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x103142, 0x20) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/04/09 16:56:21 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sync() sysfs$2(0x2, 0xffffffffffffff20, &(0x7f0000000000)=""/78) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) 2018/04/09 16:56:21 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="0fe244b6fcd5ca43c28d6b86d3740957181e14e18b33ff243251280d9c623674ab80fd14c021f8f7f173fe8a8847a7bf9d4d8df7f0d4aea2edb3c55f03d82230beeb8c2937efdc06543a3d6f8c670ded43292f744ab3f857e81cdea0bcae4333240ba8667db2a84689ff4ed2d5c86434bc06bf5d4bfd75dc41419a81cfd3e06762209a8dc64755c13a676e82eff5578e4bf5a789d5336b0cc807f82809126639f232be4db808b68c3065059e17ad86d923775e7b4a0fbcc61bf4d5342ebbbe590a06e825", 0xc4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x7f3f, 0x8}, 0x10) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 16:56:21 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r0, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="afc3e6c9a5688865633df7e9cf61fe323cb44cc0b70458b34061eede56d21bcbbe8544a434bb99ef035c95723abbe3480baecf2c9e67466200c47c2c245f230848c0d8febe290c0e213e24fb8b8466c58e352791308e710574f26b4c4bcf8a813ca78bf8a951cda394bc43ba93f92e451dc482a8ecc452d29c854a", 0x7b}, {&(0x7f0000000140)="ca8e5dd3647887864b10e35dba19ef7cd572d99ff9d6730c285fe56c44e5dd1138065080ef33615d727e04a3c10281bc2aa5f1690b0e30b0794e92be5fe2858de6e3c1caac9fb16cbdbea605392a6ae685031fda0bf32d9c13a8dd649d8f1e8c4d77ec15cebb6b57e730657a986c30008b341aa628466415ff3363afc01c4af3acfb2e9608004461a9fca2ed7d95e24da0a5cda97dbdf39ebb7cb87cfdee4a6614356aaa8dad671d0e7769afd4a520a8be897be41ad6a2f14696a1a1e6c32e27c6704879e1687da2153b5d6de5cd41bd31c57a42e85a6601896d9342", 0xdc}], 0x2, &(0x7f0000000280)=[{0x68, 0x11, 0x9, "177e35a83c0999b9ec508a50b28549c889c41b7f528036a9c663612da3f53c9976bb4b026baba710a8b40447a7de5fe805ed33ef4cafe7df37bfe2458353f1ea4ffdae0cafdefeeecae7eb7bdca3fd370602b723004b608eb2"}, {0xe0, 0x100, 0x80000001, "7edd359c79819cba3cc828daa281e74945baa097629e95706c4ef1d8754e979197ac80d868bdff34ad8de97683ac5daf542cd0496fa9ae94d488d12d3c215edccaea58e50b0f64ac89fdd7b59d244ea087916edf5f3933019e1fecdadf6901cd926881b226e4d9ce2363dbb897028f0166ecb95929af764e10afe8f98932a65cb4fe3e6074cf941dcbeb00b1eedf1286e253d579f336ac753e29b1ffce8aeed1d0396dc8d1e00f05d5a920ff5d703276092ae8ef8c081c49d6f6297e8423b41fdbe7f27165a9ab6ddb7322db00bc1d4cc6e8d7"}, {0x64, 0x30b5f5bc815b238a, 0x1, "2d71aa73649e84707babe52178c00223ff1b2a49bd54682722689ba688d4a64cdf4406f487e129f2a7d7bbcd4bf966d159c984116607df701eb450ae25b26444035ea91c6dd578346943c1fe01d53403d57c899210"}, {0x20, 0x117, 0x6, "9b17a0e3b882a78bb31d3bad70e6ccefd02e5828"}, {0x1c, 0x139, 0x800, "914d89ed8846666b22860e009e"}], 0x1e8, 0x4000}, 0x1}], 0x1, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x49e94ef0a2e3bf68}) sendmmsg(r1, &(0x7f0000005640)=[{{&(0x7f0000000680)=@ax25={0x3, {"8c4f2dbee1cfc3"}, 0xb3}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000700)="179a47a51aac6c31256ba453f9cc16edcc58e80ecde8e371318897fbd17d01da2dc56b4e864f7d9d569b59a2b1f4eb3ee1db501bfc885b2e11fbafe2e3e1d46a5379fceaea222119f54aa025b04bd2e5607149f7f029816a5e16dd5e32fb7049e96869a90df7800352c55aa5110e7a4a5ef3f9d3c55cff6ac2d78519de12ecfaefcbffd27f7c865552dffd78bd366a1b8c6392f29ea44884501e5899604175b75442711c8828fd82cc86a98c09907357955b4d9aa175dfd6fcb9bc18d5d35070abb8b6d56e1d6f3ba8409dd53fce040974402464", 0xd4}, {&(0x7f0000000800)="4ca6234d6b77785444008aeacbf3bd104ef5dfa403c3fcde070d1dcba9ab8428e661b4699551757745efb16d5f33948af0c2626cd22573691588601fb6917c11d6eab5481fc32fe0bf8753750356ea400bbf72eea6e4c1b954cd4af982b856062c9bae6897aecf229f5ea37f60c196a76d7da7d2fed3e1ff0c1d27a8e1240d52bec7a2c9f1ec04f451c66c419a3c9ec7e54eb6577cafb7fb7f82b0f047dac8c1482f29052a9ea970b896b8336b2e3d08", 0xb0}, {&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="49f95cdf3390fa64911fd324ce67172878b5571a149aec85d3430e48e83979d37bd18915fd49249b8aff8ce8603afceb0019d59ed9a0b7747ccf3c24c32aff88c30f598de8d824b9eb95833db187ec6123f4e346dad9dbe89107aebd994c7a05dba6665d8d0f06bcfd69e345c2aa309aad677f3726102b15f6e33aac3b5997f526cc7b90ebfac996de4701903d84f4fbec467cae82d0a16e70f6b3a7f7d66c44269a25366fb8edb5c93e5433f10bcc5ac9fce99cbc0f8da1290dd7c7", 0xbc}, {&(0x7f0000001980)="91f209269e544824ee3f642ff1df10e0dda6aec6357545cc212d17312f57e2be7036706546f209046758fc77de0698f5b83ec20b163f29eb7a17adc0c8d925f27bbb7897d00747b0c62e666f898d7bc5c3b4f4917ea485f589e66f3035ca0ee7a26921e33575a2a2626f03277ce6182eefef8dd9d05a9ac7381366bb4866af8843be508c4038aa4ab2801c0ae75e0f21333a39b232a531e8124abe236ee54e3212cb7b1cdb2f3f44a86466d9d9e404a2ed954b1f2ee2caed1a611e9f179de2135a95a38c46f08b01c6c848dea593b030e76e4d5c4f29fa237db5890d28517721ee056d3735e3eb0910859b6b8f3c7b366c5c88d81d2783", 0xf7}], 0x5, &(0x7f0000001ac0)=[{0x100c, 0x10e, 0x5, 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0x7f, "836fdaffe829a69166b90cc69679b55bdec4f9d261170de3d28871ef2d361a16bca7387083f58f"}], 0x124, 0x8800}, 0x40000}, {{&(0x7f0000004380)=@rc={0x1f, {0x81, 0x5, 0x6, 0x80}, 0xfffffffffffffffd}, 0x80, &(0x7f0000004440)=[{&(0x7f0000004400)="8c8abffd683e499e6ce025dc07a5d60b99", 0x11}], 0x1, &(0x7f0000004480)=[{0x6c, 0x11d, 0x8, "3a398aa704c3fb6bdf2005949856e3e52a55315a303ba517b7dcb86f18687035790fb7845674861efaa10c6362449be650cd4bdabfeab47c9d6814175c3096f30f9176bf3ee0319517b6353916ee759f0c7df01d822d155469b07497651d"}, {0x5c, 0x119, 0x6, "85a98ec6dbc327ae8c02c5e2ceea68533014e1898610852063f8185106c38889b18850ed4fe77c7c6c74c033174735c233fb6373931c59e0f0c3c098602171a16624b23ae90177fb1bb0f9f23a3b8c"}, {0xb0, 0x13d, 0xcabd, "4af3fedfe0232bfde97658595904d2850c56d97f3663dbc2aff32674df4eafbdb1d3ba69ea3ae89cfe06d19cfe9ea5f97282ec444ac82a223ccfb3e818e72b1930b4c4a90c03de3a68ed68f72af79831afe20da79e0514d2770d32730037453fa192daff0601e7191bc888ce7c1d52092e2e9582e74408f7a257f9ce0616800f55fa81bd952ca3f5b44adc3bc6c5966aa5d5be34b6a396ab96ab6480f2210a12bb2e73"}, {0x2c, 0x103, 0x6, "6b2b7b3bb34311541e0e0e1679fb54bdc542b7f859c7404b4ff086b3b1559d03"}, {0x100c, 0x1, 0x9, "6683f0206ad694509737e3ca903fb55d840002f4a3e98ae6464a50bf1a9f2a85e07863c104fc64bf9dbad5d5415bee189b02aae49fa97dd37c68f105736d059e77496b2d7fddc8dfd16d35fc6be5f070a25828a88253a347811ec8e09d3c73acd7ca3520e759a5d7157d6712d8a78d53c98727d113a65e7f9fefb480d5a980883dbe9393d843ab578f966e931c71024629cc3d5358be6c319d77010bd34d5625f9a5a6878636ba67f1750f54728a8c1b1391c234e17bf9ed652e4a853542f466dd7f5c4f9f3632a5b76f396d15189cceebddf0db9f260ad9e6ca2b46db436dd0c54335173381d51a0c38df9df8dff7a5eb5ae9d564b0d05a2e56ce558a5e345ae06645f29187331b9ce29e020dd34259cb56a1734d7f2afe010bcf48e8623b452a9a524ce71876d96befd8179bddc6d912e23e468fef64b8f0b29b5e5b51e10f7c931bfbea6232078404b8de545bea810aec0a9f45c7128b12cdd1a890883fd1606518c109a3c545aea5d003ca9fb36fc787c3285b22e5e723b0e8a39e2caa208b705fb549aa4201ca93ee9460f8d57d72b317eceddd163063e570edca7f4dc4f51cf3b233a66d2ae370316af60d35f224ff76438524dbb4d97362549e3ab4ae57e345ab4cc8a6121d19f2f39139212ecfcae8547997ce6355997ce10b1a2c6e45f80f63dbd76b497b79a42a4cdd2a86ec8dcc049350d3df493bce62853ce7ef474354b8dc7b31e0b028d78beab601290f2b4280b8571d9dc071a1d2b8b169edef76bb21656f893cb92f7ea1803f18c7f5eb594d040783a155a7a31b28f0fcd5e7295c399a4db5a66fe80b639fa7a0d29630457099ee48e06c70231581a1a95005fb0c7475d918aac3f69861e845e5c3d1635abbaa938a0c8ffe65eaa2f52493e72b49c824c0e283a1f88529ff8d4446233554fe5ec77ebe6abb98610266974cc7dee197cab5bce89e99e2dbd3bbf0ef1d1ec47505d6eeef48ab51cfa769b90cbc5a205e9c2bfbf13241863afb2c8e7e367fb45851aa474502d299c89d11c25fed625ec09724ee5dfac32d99530e60563b824c6722480808c17c847877a203242c9215523a4eb7c455598f40ec1257fb800a773533d568960efaad0dcede1ddfa96c7ae2b7ebfcd40dfadeb6eb557f55cbe0515b486f487006e4765ae5ed10de0a2b038cced92290d934449bfa2095e730d1fec0ea6ba8e4fc3e3d95c1d3028038db22d6f8cd09e4c30a7331e8c4fb74a6a76e5af39fd71ab5923e80c4238a105d24b041d4206df5fb681600c869ce37762671d9b78879d2353d57e17be09cc1da3e303f6191ce02c22299edbdece7a139d17d275edc41cfb66f427263128c515436dfcd19cb1c9c9519af1b6f5ad8819480827c8081131fa11be42467a64d19ee9534fe0394ac11d8f067fac1728f3412044f4b9dae5552436ab0f819a0d356722e347f0e9072eb79f3e77b86ad952823a3d69b7616039138b7ae2d7ba1c1afdec5b5c4fdd9e886af01ee3f46f00deca991c0f37a864e526e8adbead117c3c54eda442d32b4b9c3e9ab0fc2381074fd6bd72f97dda2b86ccba897cad8e110dc2b8589db3b1b4b580cd4c9284bc3fd12ac7b5cdb2e156bca5564dd2be352b2eaeb62c8d4c97ddc91493433bfc0ddeb80fcb771b44957c2c39c9f833ff0c43fb660d2600c266d2fe8bb41a1f7881bb333f11fafca2ea9713a73e6381b8f663ded9c4645f200778704c54ed12ab849d65eb4aef18a61a3d7ab9bfa03511193eec0addd48a73d6204b5172745e4b1acec704e439393c5815216cc71526a6058bf5612f49c19015a96f3eb254684b3098ff07537a43a56fc80ba97cac38ee440ba5282440172c7720735d2bff2a959091ff72e931d076f451feb5949c98b51084ffa4e0752581868e348159b232ef9326eff479b4266753bbd7b3f6e2487653b34a09080296ae694670dc65ae884dd2fdd91e7a3babcb0a3b15953bae1980769a2a77e265e14c62bea78c4341bc88162a87dca3dbd114312ede376bf8f18acd1bbf6acff43408d6ce79cf8e13b7e5f86ac70875f934a77cf512b26f9d762cb8b9ceb0f13f6a797388d3545e61821e08adbe4940ba03992d8913c9604cf964e435a348264f0c6aacf99d314b1fbccbbdfcb65e61fb7002fb6353af26f09c0c54e6dc6af7f83f42493831539665e0f5748f9f827901bfbf643294d622e97aa973f5ae4265405be05729915d346e532e8bdc14ed305c082f3da92a950b7e35950a7220d8c6291209b1c56f8dbc0448bfee03c62ff9e53f0066dbb26b3c6933ccfcd88e02e7c1a51f7e827366f26e9aa34fb635844661ca080e925a0c5748863259edfbb569d67b896992a615b41fa278814554c393e19d89a147d5902a01eede04428f7580e6aefc5fdd5d68f8682c72920cf26cddb9720e346d9b3448fac13607063d8f5103acf65c2285e00f0222326c89d48676bee24bd0202e39a2211fb749274c7465ddf6ab66f6adb71cac390733ac356ebf4193a1d6c92367297f0ec91fb952b37462bde6d5e9ef17b936692dc78815ee65f49b19e96cef6fc7181ee769435963e6d831c727d47ee9c34594ff36d9e0f9318df6762dc1e3510d798f6c6d77e6e2c1bacfde4f88fa9d1959b95053c17715120f656a2ee33236a2d2ba5e3bd374f579bb8544a9d60a74cf94a46465ebdfe17d2b7714e77a3be0032b5ceeaee4ee69c46d8e313871ff85fb71ee26d44950e4e74a4d7fdb68483ab25cd4b2fd80ea4538b9632417e5d93f425cf181f4e446f929b75e02a82791544b30de8025dc15fa7f6457db54a549f0e2c1389433d014a7bafcceb73171c7b19e188298cc9701b6fc680b550a87ac717b5eb935d1c103f04036e237ca352e09b00e36f612e3070562e34a7a705098a18ae1650723e6b1c8bcb91a2adbe8ac5eb52f6311d78649072dc06e1ea2ccb14dc149262785278c9a1dfa615f504baddf26bcaa7924da1207484df8936fcaf32e60ba454d6913c648de31cdcb31a328219da5660e37303c7f1d4151aea25046c89c93d82edddb55fdf7296ae9773eac3d5e3a4e286a043e4521c91bce3e78d7605e5659e8cac3d21ec5cc8ccbda53170af43106e8990522270df9540f354af6044f0b0cb2c6c3a0e42a77b9c9ffca5105988629ee5a82f72ecadec6cc851b8e83c2e5d42e466b505c6c396c566dbeb19139690382723f958e7e36863859d7977bd1309113de115a95a899f1ac9cd017d6836a3ccd88614684e6ff33320527ae1661dc80c903154fd4bed4f18ed80b84d19c4c176c1d516602dc59af665d61d8ab60d751dfabac1ccfc6001c4e3ed0f6536ee0f07f4ed19be2680495d845fdf2ca8b5fb3de256a48d148dbefcf6c83222cad7f7354f6bbd74abb9c1893b520bae167f6c32d965d1e9263a85b3b1b91c00de0bb7b3162373f4cc628f092cdf6286f72e33974f25b0d6fd3283f399021c9d4e9ddc2c750a1b693d985aacc54d4f02054ad916aaa101a3426736372f2777198e6f95948863bc92aafafcc63affa3f10aa4cfa8fda3a64644a31e3ae46b10b81bf1fc4831324d514c9ea6aa4d86d34bd03179fe7dbd3147cd8cba66190a20249d8b5e39ea4c856934f0bbe1992760f6a3374fc21a1cf5a703c34f1db59968bf947406cb695190fcf4916a0462411fc77a2d4e05b4c21f9110fab10d0e8151366c3f3601e66ad630927d15516c5eb4271b22816d23052d1dc194a3c501d7407a2d8b255d6b12c7fabc49346602ff534ad0e0286a74ba88483f3c5b6f48c618f6000cb18aab3df643c62d1c70df7ccdf914716d30058eed15d37378840de7bd55f2c2d6c6e5f145245addbbbaef493403a9f2f1b2bdb26fa94d59750dc6f7cf68dc5babbd89ae69f2775781205d339301e2cbf183713ec29c0441a9943a24c379d5af8656494088f963d660022271e2159e818f88f46e5439ae146b644f7ff6828ee19f038ed0dfa22763ccaebac86a64144d568aa5255bc710b08d5add3e38ba7e06d6346b498ee255f030186f6e82a4edf2b7ea311e5756bf8b56d1df4e5b325d0a667528ad1b0775785d36aa87f90f49755174e2fb1430b93297df1f6edc1d5ebeee59f3386d7b8db4c8c4177bb8a798f597b58fc01012e80b6122e6bb4d6d0f9257e93f8a1ab50eda33c1456550ce03762aab456d09f3a4c8f2ff5deee204e82378621e1f4c14961cd0fde4ed13650aee00b81d8a7e5ab219dab283226bffdaa028411e7b271a620ee3b060d2a5e5e8498e84225b988f2dfd0a32da7a33720c9a7f07a7e5328fff944ad6739cabbaa80847d67bfa17862be7caf9043e0f31b37bad059310d891d108c130b19e81fccd67f84aa48f7322095e9bfbd532e1f8d3aae2dfee62b705c20c77c75a8130435f4daed4d71290d386742a15847f279d96ea3be81d7f70a3f56635a458b3992b64d708e33359f5e8932fde7640cbab979aa8ae3bc168654821751331077f647f55ad810876e9df713fddd27e5e7f3a4d1c9fc001061fbc05a35310c4640582c79a5d970cac5f1c2bafbfe74243969cbd0d3a7710161b9d9c70ba1a5f5e1116fd266a909c674b3d0ea939e1d1d4256840f1304b6bcbe4843aa3e77fdcb2d66d3ce0030a9cfba6c36757be7d2b7678c8a6f299d439c2199f5fbd496de9afa77347e379ca859594fb0503771958bd30f19d7d7ecf2cc8c01f7163e7a2b9433941b824a52d6bb802b925ea4716872880075e58782481f80d82eb798b7ff82f6934c4c4c42e541db1febc466ca0b1ec1dfb05f2e5a3f8145f0bf4a9e6764c866795c61e26722f5771b81eb761ca84234e35270d03da96b313fb1d4b60de993fab2fc0e4f03354601c3075f9aecff16f3f3ae2852be1ec5204cb34626ff642ece0242840d38af2205e767c90fa24ef12bf38e0d200d3c0b9c76691a30df692c93da6e5325eae5a0c2a4c57ce089a39cd3a2f74bb14c383d4d4c6cac371fef94d8dcc013588e5da2cdbf76c4605096697ff437cce38ec4a27165cd2418b7fc291c746cc1c1c4519a6cb0c4427af49cad891ab5b6b5cdbe9a4e2a89121d375fd46d096fc8b7d37ecb6461bd18b3d9a25dcae391c594de64ce6df1c1c34cdf7765ace66efa8e6fd47dd919dafe984bd597362db405e43ccd53a5040fd509142134e97d8a30e39bc1ff22be537dc73e07b8b96984841cb2b054030028a2778927c23a54a038f054e7f262735057be75cb4cc21a3036bc7d022b61821f28171762a739f8299303400b9ffe3d752a98d847ac1147eba127bbba77190016ce3c59f7da3abeb9db7dbe4071aafb0fac08283365d75d4408ee19a70c271736dcce139a1b931ba84213d1d396db44605a795ef5c7987dbe8a0f589ecfae9e09bbf56c96e6c1ac7ddda664498a943410c9129cdc3592d845407942d5b3544687dff410ea8dcee8ed2c5fcf84234e1f051cb03a54923ae11872dd7e903d13b81bfb80a194cfb49ea191f64e9e2f2aa4674dab2f96eef237458887c1fbf617df05bf9576e6d00e6a9bfba29c961693555447569e9ff4440345622dd6584df119d491f7e2d24b5cd4ebcee6e37e308f956edd13d00bafd2a03a27cb487468da813af90fae08b1d00e668c8991bedd3b5d4685e222362486ea5747fd42d14190ad781391fd90be257da9ce185ab131829afb9ceae4ac3cbd8d3f8a09272981a15ccfc5a9f1cc3e28d36b931c236fa8cf2e76d1c9cd2a8e0f3143fb00329703e38e9a8759ed8dc3c9eaf1bbb2ae7aa4a71667195e446dc2da4fa99deae26fe6010d4e5"}], 0x11b0, 0x20000001}, 0x7}], 0x3, 0x40000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x7fffffff) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="320d70fe2a25cc2f615beb81ff047835221a980355f2fc1c50bb4b426bcebe84d3dc074bba9382103d0ed4d9e14baf4b90ad15830163ac991ac51ac455059f151a37d6f2254e44f0c4", 0x49, 0xfffffffffffffffe) keyctl$get_security(0x11, r2, &(0x7f00000005c0)=""/149, 0x95) 2018/04/09 16:56:21 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) fchmod(r0, 0x20) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 150.711775] binder: 13379 RLIMIT_NICE not set 2018/04/09 16:56:21 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000300)={"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"}) sendmsg$nl_route(r1, &(0x7f0000015fc8)={&(0x7f0000000080)={0x10}, 0x0, &(0x7f0000000000)={&(0x7f0000034000)=ANY=[@ANYBLOB="240000000000000200000800000000005781ff48", @ANYRES32=0x0, @ANYBLOB="0000000008000100ffffffff"], 0x24}, 0x1}, 0x0) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x1, 0x36013, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x20, 0x4, 0x2, 0x8, 0x6, 0x1, 0x8, 0x936, r2}, 0x20) 2018/04/09 16:56:21 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x401, 0x201, 0x8, 0x80, 0x7, 0x3bd, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x5, 0x20, 0x81}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x5a1800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7fff, 0x200080) [ 151.508545] binder: 13379 RLIMIT_NICE not set [ 151.513093] binder: 13378:13415 got reply transaction with bad transaction stack, transaction 46 has target 13378:0 [ 151.513112] binder: 13378:13415 transaction failed 29201/-71, size 0-0 line 2778 [ 151.533758] binder: BINDER_SET_CONTEXT_MGR already set [ 151.539148] binder: 13378:13379 ioctl 40046207 0 returned -16 [ 151.547071] binder_alloc: 13378: binder_alloc_buf, no vma 2018/04/09 16:56:22 executing program 7: setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r0 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x800000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r1, 0x6) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000018fffe)='+\x00', 0x0) fcntl$dupfd(r0, 0x0, r2) 2018/04/09 16:56:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000000c0)={"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"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000640)=ANY=[@ANYBLOB="01000000000000007100004000000000ff09000000b14d8f"]) 2018/04/09 16:56:22 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r1 = epoll_create(0x58) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000001c0)=0x5a, 0x4) signalfd(r0, &(0x7f0000b9fff8), 0x8) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x10001}}, 0x5, 0x9, 0x75, 0x7, 0x8}, &(0x7f0000000100)=0x98) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x7fff}, 0x8) 2018/04/09 16:56:22 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40880) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0x7, 0x7, 0x80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'sit0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000000000046800) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)="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", 0x200}]) 2018/04/09 16:56:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) socketpair(0x1d, 0x800000004005, 0x6, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000280)={0x2, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) r3 = accept4$alg(r2, 0x0, 0x0, 0x80000) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffd98, 0x800) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000003c0)=""/173, &(0x7f0000000480)=0xad) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000140)) r5 = dup3(r0, r0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000040)={r0}) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1) sendmsg$alg(r3, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000000), 0x4, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r6, 0x40045542, &(0x7f0000000180)=0x3) 2018/04/09 16:56:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001780)={'vlan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000017c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) 2018/04/09 16:56:22 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x1) ioctl$KDSETLED(r0, 0x4b32, 0x81) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/keycreate\x00') connect$netlink(r1, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc) r2 = socket$nl_generic(0xa, 0x3, 0x10) sysfs$1(0x1, &(0x7f0000000080)='\x00') connect$netlink(r2, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000000}, 0xc) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xf30, 0x101000) 2018/04/09 16:56:22 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x204a40) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = socket(0x800000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) [ 151.552635] binder: 13378:13415 transaction failed 29189/-3, size 0-0 line 2963 [ 151.568693] binder: undelivered TRANSACTION_ERROR: 29189 [ 151.574255] binder: release 13378:13379 transaction 46 in, still active [ 151.581059] binder: send failed reply for transaction 46 to 13378:13415 [ 151.587835] binder: undelivered TRANSACTION_COMPLETE [ 151.592957] binder: undelivered TRANSACTION_ERROR: 29201 [ 151.598405] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/09 16:56:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100), 0x4) setns(r0, 0xfffffffffffffffe) [ 151.681767] Disabled LAPIC found during irq injection 2018/04/09 16:56:22 executing program 2: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/09 16:56:22 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000480)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, "873d1d", "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"}}, 0xfffffffffffffec8) [ 151.704663] netlink: 'syz-executor6': attribute type 16 has an invalid length. 2018/04/09 16:56:23 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61f2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x10, 0x3, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x8000002101, 0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000500)={r5, 0xc0}, &(0x7f0000000540)=0x8) r6 = getegid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x0, r4, r6, 0x9, 0x9, 0x800418) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffeff, 0x7ff, 0x100005, 0x400, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r7, 0x90, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff]}, 0x10001}, @in6={0xa, 0x4e24, 0x48, @mcast1={0xff, 0x1, [], 0x1}, 0x8ad}, @in={0x2, 0x4e23}]}, &(0x7f0000000280)=0xc) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0xfffffffffffffd43) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/09 16:56:23 executing program 7: prctl$intptr(0x0, 0x7) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001200)={r1, 0x8}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1, 0x0) poll(&(0x7f0000001240)=[{r2}, {r0, 0x4000}, {r2, 0x8041}, {r0, 0x1220}], 0x4, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000140)={"69726c02000000c80558db00", {0x2, 0x4e24, @multicast1=0xe0000001}}) select(0x40, &(0x7f0000000000)={0x1, 0x5, 0x84, 0xfff, 0x20, 0x7, 0x2, 0x3}, &(0x7f0000000040)={0x2, 0x8, 0x5, 0x3, 0xa09, 0x1, 0x3280, 0x2}, &(0x7f0000000080)={0x6, 0x0, 0x400, 0x4, 0x9, 0x3, 0x7ff, 0x1}, &(0x7f00000000c0)={0x0, 0x2710}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000180)={0xf8db, 0x10000, 0x0, 0x8000, 0x3, 0x3}) 2018/04/09 16:56:23 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x1) 2018/04/09 16:56:23 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x115000, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000000c0)={0x8, 0xb, &(0x7f0000000080)="36f1bc9a49996e977efb17"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x2fff, 0x0, 0x0, 0xffffffffffffffc0}) 2018/04/09 16:56:23 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040)=0x80000000, 0x8, 0xfffffffffffffffc, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)=0x2, 0x0) 2018/04/09 16:56:23 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) bpf$MAP_CREATE(0x7, &(0x7f0000001000)={0xd, 0x0, 0x0, 0x80000000, 0x0, r0, 0xfffffffffffffffe}, 0x2c) 2018/04/09 16:56:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000340)="a3250000000000000000000000000080") 2018/04/09 16:56:23 executing program 1: r0 = socket(0x10, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000980)=@setlink={0x2c, 0x13, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x5}]}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/09 16:56:23 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x33, &(0x7f0000000000), 0x0, 0x8, &(0x7f0000000040)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80200, 0x0) 2018/04/09 16:56:23 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000140)={0x7002, 0x108000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000180), 0x0) sendmsg$netlink(r2, &(0x7f00000031c0)={&(0x7f0000000040)=@proc={0x10}, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000ac0)={0x10}, 0x10}], 0x1, &(0x7f0000003140)}, 0x0) 2018/04/09 16:56:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) flock(r0, 0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r2, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x200, 0x7, 0xa, 0x2, 0x7, 0xfffffffffffffc00, 0x8000, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0x2, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000340)=0x0) syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x2800000000000000, 0x40000) ptrace$getregs(0xe, r6, 0x7fffffff, &(0x7f0000000380)=""/88) r7 = dup3(r0, r1, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000200)={0x6, r7}) dup3(r5, r5, 0x0) 2018/04/09 16:56:23 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getitimer(0x1, &(0x7f0000000140)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/227) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x20010, r0, 0x0) 2018/04/09 16:56:23 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="44115f3bb31eaf09210000f7fffffeff7b", 0xffffffffffffffdf) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) 2018/04/09 16:56:23 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="7ae0290878fe780b", 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x200) write(r0, &(0x7f0000000440)="164690f11220a801e13f77a6c742664a3fc1a29e761ad4ec48", 0x19) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x6, &(0x7f0000000080)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) socket$nl_route(0x10, 0x3, 0x0) 2018/04/09 16:56:23 executing program 5: 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 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20001, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x19f}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4001, &(0x7f0000000040)=0xfffffffffffffffe, 0x9) set_mempolicy(0x0, &(0x7f0000001ff8), 0x6) 2018/04/09 16:56:23 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x200, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="070000000c000000050000005000000001800000bd02ab0dbb85ab5772be5f2f916574c9b0fef86b1510e4194011dbdeb39e3cc8fae56b25febe76e3fed5f3e94e24ed0c4777d442da96102eaf78f1ea86ad60238a98d4fbf8990cbd69efb91c196fd4412f5982b42f5d3650c0dd13ed691fc2485c92a6322363da98157926d3c3f71355273fc445644ed427e9f43d35564039a14d2d253c4bd2ed95f5050b8031c807a88588f83c191d781c85f78ca88bd99a4b48594e2420107a9495c9"]) 2018/04/09 16:56:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000180), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00', 'ip6gre0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="468f48ce021c", [], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffc}}}}]}]}, 0x1b0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/04/09 16:56:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="400000001337479f81d1a300000000f6", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaa0000001400030065727370616e30000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/09 16:56:24 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x200000000007) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6, 0x40) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) r3 = geteuid() getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) r7 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001980)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000001a80)=0xe8) r13 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001ac0)={0x0, 0x0}) getresuid(&(0x7f0000001b00), &(0x7f0000001b40), &(0x7f0000001b80)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0xc) r17 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001ec0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000001fc0)=0xe8) r19 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002040)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000002140)=0xe8) getgroups(0x1, &(0x7f0000002180)=[0x0]) r23 = getpgid(0xffffffffffffffff) stat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() r26 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004140)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004240)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004280)={0x0, 0x0, 0x0}, &(0x7f00000042c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000046c0)=0x0) r30 = geteuid() lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000047c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004800)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004900)=0xe8) fstat(r0, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000049c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004a00)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000004b00)=0xe8) lstat(&(0x7f0000004b40)='./file0\x00', &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004c00)=0x0) r39 = getuid() getgroups(0x1, &(0x7f0000004c40)=[0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000004d80)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000140)="a56e9f153cd6664d520adb0b174408592c3cc4b3079db6e8421cef47e524bb070b0e0e2ccaddeefbc6dbde6c36ba6f07c05f6991fdc15ff492f55dc10d0a2de9406e23182de11990ded2ab8e17195117d6c9a93e3243f6424a3715c90b33905c25de038c243c31f44a4fadb0f9d7a906901cd776568f4a34db2a9a9c1bf38f65cc94a114cbd129c976a3acf3a3d4e0ef7e87", 0x92}, {&(0x7f0000000200)="ca28a01586340c57c9dad2bba5e0d4975f9570cb176db36627f5458fdedc7bee0bcf0192c405a17eb5b2916251069a6ee35cd5061c462530b633f62f7f845f22a46650d28f224092f970c0dfc8701051a67f0158f4d57884ece75bba27e91e0f7c00f1f16184a8d87d04306dbec5c520000dc97c7bc3521156b04071a089abe53fa2fb4af7bca88d0d20a7f9ab9c804efe0aaf057506d24a34a23c15a79e418831bd8832a9e516fd0fc8d4953e74492604f3dabe0d8b9b933e7d528ee461612d835a162991f25a61", 0xc8}, {&(0x7f0000000300)="98d5941bf01d4e3dd2fce51b8a069fb7ee6f98abf7c2bede0e023788a0226a57c866c19d162aca09345c7f36208737fafd67f8a2d7bfe2f99f4eb5cccd6e8748d22d6e0327035eb5e81900925b71dbfb9f6e0fddf28cf4941507de74684c3591532d15df80751b75d81fbf46bba7363c36e9e03e0e3ebf968632320670c641fe6fe2c5a93649f690e87fe4315baaef7afa9dba7ba45d7889be3c913d60046efe596b6851f844b10378615f6cf82c78cdf1dc1f047e139bdd3b73", 0xba}], 0x3, &(0x7f00000007c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x48, 0x40000}, {&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="8a1a788268a83b897e93ec9a5e664bcef6037dbea70e89b56deb922f51b111aba4044f7348fd8363207ec9a26a9135857b812cd7da16673d621ffb9cce9b637b2aa54673fd3c8c24c499a65db4d8c4335441cfa3364cf6525a3c1a8a53a9026f0a46d381af0b614a3745b886", 0x6c}], 0x2, &(0x7f0000001c40)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x30, 0x10}, {&(0x7f0000001c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001d00)="a976c226e3899d230e58511fbba583732fac5a0d462d05a3337a1fe9a85b3338dbc13abb9f716441564b5ec1d53761629c09f1d175df5aacf8680f09c3fb5c228b8697cbafaacaaefd1b79d43623343217297960821cb2e3274985b416002283dc035d2201a1fc2d6960c50e2637a6f50e795bffd477b0b306bcd62db558d0e3e39e29ff13a755791693222e", 0x8c}, {&(0x7f0000001dc0)="cceb89c59d1d685e4a401db85ecd8cf6ec76ccadd13812fb905823a9a84af2f769bb463a1b4600a63bc5f42726bd84940f15dfc70a74add1e4f2e69fe6e5a577e36a7685e2", 0x45}, {&(0x7f0000001e40)="8c1610dca32cac6ba41c3605ccf13bde5262ed6f89a72e5990ba9d", 0x1b}], 0x3, &(0x7f00000021c0)=[@cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xcc}, {&(0x7f00000022c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000002340)="c94f6cacc4adab8fc646083a7d43992996535eb417862eac5a07841b0183a0508c63762f23e1ad155e7afc214ae357c849bb7ba3cc", 0x35}, {&(0x7f0000002380)="3d95e4505eb5893d3e9905a8b4c57a6112b8ecd54621c184cc59e8f5ce6856061eb0880f0918f0f1070f7df5a37e4d3fc22848393f80b2307238aedc8eee1133234e8b0d687fd1fdbc3d638215da37ec6c7e4099d3a41b2fddf2b7aad346a5045d01ce335f40ecfd45d90fc090c73a540938d1851959c603215a6dd7459ced6abbb91145d304391bd3df31dbef6c1b5ff0444e2587db173df0b8ab07d0d866eec7", 0xa1}, 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", 0x1000}, {&(0x7f0000004000)}], 0x6, &(0x7f0000004300)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x10, 0x1, 0x1, [r0]}], 0x74, 0x4000000}, {&(0x7f0000004380)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004680)=[{&(0x7f0000004400)="a9afb5c2da231d517053940575345649d05a25c9a9e952852911c34326b3f1736067ad67797359273562f406ee7787c589b1f4e3e3b921f6c16562", 0x3b}, {&(0x7f0000004440)="ce330bfd2c8619f97feb95ec7385963463bdddb810a46ae2d61025f7dfb091ec812043f78946c062cb34d451", 0x2c}, {&(0x7f0000004480)="495b862164401a7fdec42386394123a18411a1bce4b8034e581f19cfaf71e836b2bb453ff45a87180b42db46eb11a014e110c273dcbb72a9a93ff5efb64beff0bb33efd7e9337fc4d0d094b1dfd4f22cb4713399543de7f3d73227f7a04882742d29662ed245bda542930f0e0624b5550a8de6fbc7", 0x75}, {&(0x7f0000004500)="948c25c19ab9dd41443a8a93db5f7033c13a6f821a210ab0d73260a89e4cd0df9e94d777450dbc28942d08cf78a8", 0x2e}, {&(0x7f0000004540)="7391d430150ff2eb384ddd5d908dfab057170438e2532e8c19b7314960b8cad57f074e850dfabf00b46db4c25d2132f0f292295838b96d6751443b6b5bdf3037824dc69bffe633ae8ba8d6d9204fb5d5967afed31d3220a8da908d7acbf2ca6fb4c36150ee95bf7331cd0817223610584eef67b40512338a4245187a5511a95a776a164d43fe340a8700b78f8863051961760504fc52d78dcb9f0ce71d8dfe33174dba011c96906e4e24eed1f85975eead2e50ceaada885a9bdd3db8cb2a55d662789e0314262d96ecf063d28f", 0xcd}, {&(0x7f0000004640)="cd26907e2c0d5ac099aceec3649606127175d48917d684e3a4", 0x19}], 0x6, &(0x7f0000004c80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @cred={0x18, 0x1, 0x2, r38, r39, r40}], 0xe4, 0x804}], 0x7, 0x20000000) 2018/04/09 16:56:24 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x101000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x3, 0x4, 0x4, 0x5}, &(0x7f0000000080)=0x14) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8001, 0x5, 0xe0eb, 0x6, 0x8}, 0x98) r2 = 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) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40102, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000240)={r1}, 0x8) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000180)={0xfffffffffffffffe, 0x0, [0x11, 0x3f, 0x2, 0x2, 0x7f, 0x2, 0x4, 0xbf6]}) r4 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0xfff, 0x0, 0x80000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = dup3(r4, r2, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00000004c0)=0x40, 0x4) readv(r4, &(0x7f0000000200)=[{&(0x7f0000000280)=""/173, 0xad}], 0x1) fstat(r0, &(0x7f0000000100)) 2018/04/09 16:56:24 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x37e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x80000, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000140)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x4, {0x2, 0x4e20, @multicast1=0xe0000001}, 'team0\x00'}) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfffffffffffffffe) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x7) splice(r3, &(0x7f0000000240), r0, &(0x7f0000000280), 0x3, 0x0) r4 = request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='%&]\x00', 0xfffffffffffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) lseek(r2, 0x0, 0x4) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000002c0)=r3) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000540)={0x3, [0x0, 0xffffffff, 0x3f0000]}) ioctl$int_in(r1, 0x5473, &(0x7f00000000c0)=0x7) 2018/04/09 16:56:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") sendfile(r0, r0, 0x0, 0x7) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000000180)="3135081f00ef18a21235b42b6404a641300100008000000000161043b2e7ecace1dd4b3d52d0cc7ff4d964a4af46fe0a48e015c6a1f878f45d02821b2156682bf36478203109a5b2ff58246f586c9b374c67318a1b92eb9b596ae587f07a8cc6770040d9d7b9fca26f66906a9f7238efc63728661e10fd34be45e58a0deb2b5f01d9eb9c58b9b0303da1f3a933b97ec0f64d99f47db8cfe4746efef037ace6bf9e65a892923f02dacc3f55589eebf3dbcc182377d9a05a5384f610957b8024fff1027e2090d0d0ab90a7234e80", 0x31b}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = getpgid(0x0) pread64(r0, &(0x7f0000000340)=""/211, 0xd3, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x1, 0xeb28, 0x5, 0x3, 0x0, 0xcd2b, 0x20000, 0x4, 0x81, 0x9, 0xaf, 0x62, 0x9, 0x44, 0x20, 0x229f, 0x7, 0xfffffffffffffffe, 0xef35, 0x52, 0x80, 0x8, 0xffffffff, 0xfffffffffffffffe, 0x2954b628, 0x7c, 0x40, 0xffffffffffffff9b, 0xfffffffffffffff8, 0xd282, 0x10001, 0x10000, 0x100, 0xfffffffffffffffb, 0x96, 0x8, 0x0, 0x3, 0x4, @perf_config_ext={0x1, 0x6}, 0x800, 0x1, 0xfffffffffffffff7, 0x6, 0x8, 0xfffffffffffffffb, 0x8d5}, r2, 0xf, r1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000280)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000140)=0x6000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000002c0)={0x0, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000300)={0xffffffffffff3d40, r3, 0x0, 0x5}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendfile(r0, r0, &(0x7f00008e9000), 0x80000000009) 2018/04/09 16:56:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000c1a8)=ANY=[@ANYBLOB="14000000a711249e896305de0000001d00000000"], 0x14}, 0x1}, 0x0) 2018/04/09 16:56:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f1b80bb4a3c7169ef75342a5a5af6708", 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR, @ANYRES32=r1, @ANYBLOB="95a3e6ffc5267cbae7a048efd6a1551a411212ff0cddbdf15172c7b1a9da3dd6eed6d713fe5b9385891bd69726ae7e03b6f6b0e85deedf5b2d64196fb13bd0ac1560c59f7efd7ff8c0fcdf1679def0e9af2f4ce9482263eb711618d2cade74c2a0527429033ef0f6f38ce8d23f31bafa8eb6a4dbef82f6d6da67122bf903d258ad40f6b0ed053ef022920985e3a6ec1437092a4d627183e685317058501827b7b43c043e185d89", @ANYRES32=r1]]], 0x1) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/185) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000002c0)={0x152, "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"}) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000180)=0x1, 0xfffffd73) get_mempolicy(&(0x7f0000000440), &(0x7f0000000080), 0xfffffffffffffffa, &(0x7f0000ff6000/0xa000)=nil, 0x800000000000) 2018/04/09 16:56:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 16:56:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x1}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000007b01"]) 2018/04/09 16:56:24 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="8608006600", 0x5) 2018/04/09 16:56:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], 0x4, 0x1, 0x3, 0x1}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x800) fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000100)={0xf000000000000000, 0x0, 0x7db6, 'queue0\x00'}) 2018/04/09 16:56:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0xfffffffffffffff9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000040)=""/205, &(0x7f0000000180)=0xcd) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000400)=0x1) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa0, r2, 0x700, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x58}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd223}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4ed8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x25da}]}, 0xa0}, 0x1}, 0x4) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0xc}, 0x4bec24fa) close(r0) 2018/04/09 16:56:24 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket(0x1f, 0x5, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) lseek(r0, 0x0, 0x0) 2018/04/09 16:56:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x88, 0x1, 0x1, 0x4, 0x6, 0x3, 0x3e, 0xf4b, 0xa9, 0x40, 0x3c9, 0x9, 0x100000000, 0x38, 0x1, 0x8, 0x1, 0x7}, [{0x4, 0x0, 0x2, 0x7, 0x7fffffff, 0x0, 0x7, 0x4}, {0x6474e551, 0x3, 0x1, 0x7, 0x4, 0x224, 0x1, 0xfffffffffffffffa}], "a1513ee4b0fdaaa8ebeffad5767a0e2f2e9081b2087503c1040f2c3b6428b58560f9fa464d71fa6ba78ab4ca350252", [[], [], [], []]}, 0x4df) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x4, 0x0, 0x10001, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000005c0)={0x0, r2, 0x10001, 0x8400000000000000}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x2) 2018/04/09 16:56:24 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x5a26c09988fb7610, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x5) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000016000000000000000a2a000a59b8ed96f9d800000000040003000000000300000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/04/09 16:56:24 executing program 3: r0 = socket(0xe, 0x100000802, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000000881) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000180)) setfsgid(r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000051a000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180), 0x1b2) 2018/04/09 16:56:24 executing program 1: syz_emit_ethernet(0x2c2, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000dd60725ea1001011000000000000000000000000000000000000000000000000000000ffffac141409000000000401907800b33dbb0071d23f00000000"], &(0x7f0000000180)) 2018/04/09 16:56:24 executing program 0: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) futex(&(0x7f0000000000)=0x1, 0x1, 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x0) 2018/04/09 16:56:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307}, 0xffffffffd, {0x2, 0x4e1f, @multicast1=0xe0000001}, 'lo\x00'}) 2018/04/09 16:56:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)="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", 0x200002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x6, 0x0) statx(r1, &(0x7f0000000280)='./file0\x00', 0x2000, 0x400, &(0x7f00000002c0)) r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xf75c, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x9, 0x5, 0x200, 0x0, 0x5, 0xfffffffffffffffb, 0x1, 0x4, 0x100000000, 0x6, 0x100000000000000, 0x10000, 0x101, 0x5, 0xedaf]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x5, 0xfffffffffffffff8}, 0x8) 2018/04/09 16:56:24 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) poll(&(0x7f00000000c0)=[{r0, 0x2000}, {r1, 0x4202}], 0x2, 0x9) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x1}, 0x8) r4 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) keyctl$revoke(0x3, r4) keyctl$get_security(0x11, r5, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/04/09 16:56:24 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x10) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'gre0\x00', @ifru_mtu}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x54}, @in6={0xa, 0x4e24, 0xffff, @dev={0xfe, 0x80, [], 0x19}, 0xffffffffffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000140)=0xc) 2018/04/09 16:56:24 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000140)={r1}, &(0x7f0000000700), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x3, &(0x7f0000000000)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000280)}, 0xfffffffffffffc37) close(r2) 2018/04/09 16:56:24 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) pwrite64(r0, &(0x7f0000000040)="4aa4a5b546edd08a32817e0cc3ffce1658ad", 0x12, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) pwrite64(r0, &(0x7f0000001600)="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", 0x24e, 0x0) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)) 2018/04/09 16:56:24 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f00000013c0)=ANY=[@ANYBLOB="84000000000000000000000000000000005b659a62290ffc380c2dbfc75e8917e101000006000000001cb4e2bf501db1bb948decd8337f6d63cc8769c29c4d91b0325df0be48b748d3050bc1700612dbc3080c91125fa158cf0d70309f7f19cc7c8262d73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5ccee13b17c20b412e9ce028d7aca45a106088635e7b5481b9ff99ae9629f110626fe819766ff17481c6219bce23ced1a47ddb94610c93f4d44a8d677e1b9dd60e835ab0d7129ccd6955"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) r1 = gettid() syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000100)}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/231, 0xffffffffffffff8c}], 0x0, &(0x7f00000003c0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000004500)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/04/09 16:56:24 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x10200) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0xfff, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x100000000, 0x3, 'wrr\x00', 0x4, 0x6, 0x36}, {@rand_addr=0x100000000000, 0x4e23, 0x10007, 0x0, 0x100000001, 0xfff}}, 0x44) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="060000fcffffffffffffff95020c0500"], 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000140)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000200)={0x10000001}) r1 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r1, &(0x7f0000000040)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0xffffffffffffff9d) 2018/04/09 16:56:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000010000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000011000000000c00d6f01a15cff6cb597e1f3526d3d68f01010000000000000026a69c09d317f68245d4b30c9a799cfaf840d5ac1d74f67b75cb01550fcb6a5cd64c2f5adbdeb5e91320f8edaf87eb19413e4a2a8a2b6431397e73bee9dab40673542b66639aed6d1282fa28df2c343f2aa8c77b4c2694d813a683e89b589492cfb8983997c0457d6ada125fe0204fa1256d8ea4be0f73936916e7d7b6bc4db52487b645ed4812fb8dc303f08d7186280e13e0eaabfc906761379e009119ded747d49c719030a058ffb3a14f94b8c106acc923b51b6e1728"], 0x2c}, 0x1}, 0x0) 2018/04/09 16:56:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xffffffffffffffb4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040), 0x4) 2018/04/09 16:56:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000b00)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x1, 0x25}], 0xc}}], 0x2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETLINK(r1, 0x400454cd, 0x104) 2018/04/09 16:56:24 executing program 7: r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x988, 0x400000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpgid(r4, r4) 2018/04/09 16:56:24 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='GPL\x00', 0x4, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x48000042, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x80000) getsockname(r2, &(0x7f0000000300)=@ipx, &(0x7f0000000380)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000780)={0x0, 0x8145}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000800)={r4, 0xffff, 0xd2, 0x651, 0x1000, 0x4}, 0x14) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00000008c0)=0x2) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000840)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) epoll_create1(0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) setregid(r6, r7) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000003c0)=0x7f) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="42ffffffff7344ff7f00007b67e76e33f72a436f90ff2083cefe1fbc45849e1a9673049231b315d734606901100e119baaa1cfeaa79d78d4626ffff1a7931329737d9056679662ed930d33947e81e887a79155ea561152be04dad5e6fed28f2468cf7e"], 0xc}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)={0x0}) accept4(r2, &(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x80, 0x80800) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000400)=r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@dev}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000006c0)=0xe8) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000001c0)={r8, 0x3}) ioctl(r5, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000880)) 2018/04/09 16:56:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) select(0x40, &(0x7f0000000040)={0x6, 0x6, 0x0, 0x9, 0x4, 0x9, 0x0, 0x1000}, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x81, 0x401, 0x0, 0x5, 0xcb}, &(0x7f0000000140)={0x2, 0x41b, 0x0, 0x7, 0x6, 0x8000, 0x7, 0x3800000003}, &(0x7f0000000180)={0x0, 0x7530}) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000000f9b), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="00f10000", @ANYRES32=0x0], &(0x7f000095dffc)=0x1f5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x20) 2018/04/09 16:56:24 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000)=0xf026, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"f4370008000000f200ff1049ff0800", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/09 16:56:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080), 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') io_setup(0x2, &(0x7f0000000100)=0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000280)="6bcb6cc3354b63e3cdb4ea9b6990f150a388fe69868b6428dabc345f19bb410a7edd93dab59bb4060e399ea59228df96585543a898949378db7f9b9b21f60e3044128a26be5370e35bbee131103abb4035647f", 0x53, 0x1, 0x0, 0x1, r0}, &(0x7f0000000380)) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="3ce8459ecd900dce73c39f7b6b2b85ef2b632242137aac86f9c044ec7605119cb63757edc61ec8910a3719816c7759dad87f", @ANYRES16=r1, @ANYBLOB="000425bd70f8fbcbdf251f0000002800010008000b00736970000c0006006e6f6e650000ec261407a3ca0000080005000400010002000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4800}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000480)={0x100}) mount(&(0x7f00000003c0)='./control\x00', &(0x7f00000004c0)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)="6664696e666f006a5d5f553a6f30fb274dfaea30a84a08b1187dfff6105c167938053cce5c846e4447059fd965f5f6a6133b7f5801000100031c577afc8fc47bbbf4647e7779541d4d7617f8086dc47d4ae886f47143b50a0a671d3ceffe344916394ed20a007d06e604408c2c30dd2f196f4bdc02f5962e3cd46464e38ee79b") getdents(r3, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/09 16:56:24 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x511100, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/196, 0xc4, 0x100, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 153.875783] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/09 16:56:25 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000007640)=[{{&(0x7f0000000500)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)}}, {{&(0x7f0000001a40)=@can={0x1d}, 0x80, &(0x7f0000001e40), 0x0, &(0x7f0000001ec0)=[{0x10, 0x10d, 0x7}], 0x10}}], 0x2, 0x0) 2018/04/09 16:56:25 executing program 2: sendto(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x80) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x406, 0x80000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x1fd, 0x0, &(0x7f0000ff7000/0x7000)=nil}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)="3a6c9bd69840531404b2e3da76c86f52ca82bc03b0b252f5fbac9bcee14ad12163ff194915060bb6121a7e32e0e83eca10bebe93368cc16220ee02c78c6a332a6e048c9d96fbc174b39210caa44e11d295228025"}, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000140)={@hyper}) 2018/04/09 16:56:25 executing program 3: prctl$intptr(0x1c, 0x7f) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x1a1000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0x1, {0x2, 0x4e23}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x80, 0x0, 0xca77, 0x20080, 0x30, &(0x7f0000000180)='ipddp0\x00', 0x8001, 0x3ff, 0x1}) prctl$intptr(0x1c, 0xffffffffffffeffd) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400) ftruncate(r0, 0x7fffffff) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000300)={{0x0, @multicast1=0xe0000001, 0x4e21, 0x2, 'sh\x00', 0x10, 0x2, 0xe}, {@multicast1=0xe0000001, 0x4e22, 0x4, 0x40, 0x2, 0x7}}, 0x44) getegid() ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x3, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x184, 0x2, 0x1000, 0x6, 0x5, &(0x7f0000000040)='gre0\x00', 0x4, 0x1, 0x4}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100)=0xffffffff, 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000240)=""/129) 2018/04/09 16:56:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0)=0x25, 0x5, 0xc) 2018/04/09 16:56:25 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00009f7000)={0x10, 0x0, 0x0, 0x2}, 0xfffffffffffffe3a, &(0x7f0000000040)={&(0x7f0000000280)={0x37, 0x44, 0x2ff, 0x0, 0x0, {0x40000000}, [@generic="8c06e1638239e4f35de3bdb202130870ef705c25143490be80d52eeab420ae04f388d791aa519e", @generic="b3a5b0713ea17b2346ac1aafdf26d4c56da10069773b5a20b7cd3b2c1cfb211b507b28f5824009ea4221fe5effe66ca9ccd598c303f6e1d6f4d51fe5a696cd47ba1351aa7612d8b596f2255bad5fd4176ff157c2cf78f785e7caa7550062d81a53eb82ac81c5784f296988f8ba00ae1507e2327d7002ea4d2baac18af46d64b009f58b22e231c6e4dc05aae64e38c715839b08dd603bdff9538f76b083d5c468a58bced628492035cb37082e73a3e241ccc0e0a18a82d029b7e46a9ae555ca084ac392b22e", @typed={0x0, 0x8c}, @generic="abd1a96c1786f6a5b7432a8b7e75864d23a81b851dc8dab2e7b07cda3ceb9e7390db80bb8335ef77fadb08ce9f37f512b169d1900e0d050edfaa63ab6a9bb07116bd044e1f7909db25564ae72f7e65345ad40a485e0f7273bc9aa506645e46e7d6aac9e71ad19c640296d5c5cc63b7873f31f38f581d7b4716e5bcdc24bfece6061cf1841929336f9d472fa96dd443596abc620384c7623884d3c646d578fa5fa40640550bb15baaecb770f0d6c49b0d59d538d34af01b2dda0c6927003327e5aa1b3c54a477d9454f9ec4a6c5c9cd23dc4d12", @typed={0x0, 0x32, @str='vboxnet1^\x00'}]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/09 16:56:25 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)={0x14, 0x6, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x800) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x3ff, &(0x7f0000000100)=0x2) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) 2018/04/09 16:56:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59b", 0x61}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4000) 2018/04/09 16:56:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000200)={0xccccccccccccf62, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000002500)={&(0x7f0000000240)=@nl, 0xc, &(0x7f0000002480)=[{&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x2, &(0x7f00000024c0)=""/44, 0x2c}, 0x0) 2018/04/09 16:56:25 executing program 5: clock_adjtime(0x0, &(0x7f0000000000)={0xfffffffffffff003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}) 2018/04/09 16:56:25 executing program 3: r0 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000ac0), 0x0, 0x20000802, &(0x7f0000000a80)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000100)={{0x80}, 'port0\x00', 0x9b, 0x0, 0x8, 0x40, 0x9, 0x3, 0x2eed, 0x0, 0x4, 0xffffffffffff170f}) sendto$inet(r0, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/09 16:56:25 executing program 1: set_thread_area(&(0x7f00000002c0)={0x40, 0x20001000, 0x1000, 0x6, 0x20, 0x4, 0xff, 0x7, 0x1000, 0x5}) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="260000002200470153ff070089ffcfff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0xb00890, &(0x7f00000001c0)="0aa6965e736923563c771fd7d2a5f04e74c70294423d4a47c423987f9bead885955cc6d8ceea6c888af5ae2675c445fb61fea5f7d13488bd4bca29d2504f") syz_open_procfs(r1, &(0x7f00000000c0)='net/connector\x00') pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000240)) 2018/04/09 16:56:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x94, 0x72, &(0x7f0000fe3000)=""/188, &(0x7f0000000000)=0xbc) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x3}) creat(&(0x7f0000000080)='./file0\x00', 0x40) 2018/04/09 16:56:25 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001cc0), &(0x7f0000001d00)=0x10, 0x80000) fsetxattr(r0, &(0x7f0000001d40)=@random={'security.', '\x00'}, &(0x7f0000001d80)='/dev/rfkill\x00', 0xc, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000040)={[0x2, 0x0, 0x2000, 0xf000], 0x3, 0x80, 0xf0c}) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00000000c0), 0x4) 2018/04/09 16:56:25 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={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(0x3, 0x800, 0x6) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e23, 0xea60, @dev={0xfe, 0x80, [], 0xd}}, {0xa, 0x4e20, 0x5, @empty, 0x87f4}, 0x7fff, [0x1, 0x6, 0x8a19, 0x67, 0xffff, 0x0, 0x6d95, 0x8]}, 0x5c) r2 = dup2(r0, r0) sendto$inet6(r2, &(0x7f0000000080)="5b8627050ff881a712aefcf0e965357f0f846087b6e865d10c258ff72ff6a801c27e05ad83ec1b4fa860390480733a692edced49445fda1a039329c4cf3d8d7e4171502d64a6eb274081601029c291ac58aff888c417615aef4699394440e6d1f5c016abf3b617d73544247b66e9c7cce65b34828fc9705d24a89814cbc644e24ec41cf4160fd5acd0a51683", 0x8c, 0x8000, &(0x7f0000000140)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c) clock_gettime(0xfffffffffffffff0, &(0x7f0000000040)) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80, 0x400000) sendto$unix(r2, &(0x7f0000000200)="43e718490df8467fcd7eabf89bcdd5d79f8b53a533b1863285ecac00404ac5e344c26cfccfa3eaf30ecf5b077dd90374795cd58a3473628bf13670011d6f33b8e0acfd8fb5e3e9c9c84106d532886cf7a77749069e1e403b861b29f6b78ed5a2", 0x60, 0x4000000, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_SMI(r3, 0xaeb7) 2018/04/09 16:56:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) signalfd4(r1, &(0x7f0000000180)={0xff}, 0x8, 0x80000) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e00008699088515321a28996cb8581885359f41d3ffab43c34370eacbee593b9befb7a2e716448b01f50fb4edd70c19a1c5d5332b96c3b20f06faf1cb583a47428aea82ea05acf782f82dc15c11e244e65bcf567a0d"], 0x8) 2018/04/09 16:56:25 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000354000), 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x3, 0x1, 0xfffffffffffffff8, 0x1e, r0, 0x3ff}, 0x2c) write$eventfd(r1, &(0x7f0000951ff8), 0x8) 2018/04/09 16:56:26 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="ff3997ffcd00aae20eaaaa0086dd606f8238006c0000fe8000000000000000000000000000aa080000000000000000000000000000010003000000000000c910ff0200000000000000000001070800000000000000000000000004208a0b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000202c13bbe100000000000000000000000800655800000000f61ad72312f2b1415dbd30e6ae7fa5074b380a4dd6a74390d07cd05efff1c321df38be48c91d430fca2069fe74d05fd29cc52a94d94e1c22d7f727ef6fb2f98dbbe81ff3c62971dfc6b94c524a32d9ae"], 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0xe57, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x80040) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) 2018/04/09 16:56:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x46, 0x80004) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000200)=""/161, &(0x7f00000002c0)=0xa1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000000), &(0x7f0000000100)=0x4) r2 = socket(0x5, 0x807, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x400, 0x6, [0x20, 0x1, 0x9, 0x0, 0x8, 0x6]}, 0x14) 2018/04/09 16:56:26 executing program 0: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x696e}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x400, 0x0, 0x0, 'queue1\x00', 0x100000000}) 2018/04/09 16:56:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000434ff8)=0x400000000006) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000001c0)=0x10004) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000040)=0x18) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x6000, r2, r3, 0xb881, 0x1020000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) eventfd2(0x0, 0x0) 2018/04/09 16:56:26 executing program 2: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x22, &(0x7f0000d9dffc), &(0x7f0000a24000)=0x4) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4979, 0x880) fchdir(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) 2018/04/09 16:56:26 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8), 0x8, 0x0) signalfd4(r0, &(0x7f000004aff8), 0x8, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000000c0)={0x1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x60, {0x2, 0x4e24, @rand_addr=0x6865}, 'bond0\x00'}) 2018/04/09 16:56:26 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a50000), 0x4) 2018/04/09 16:56:26 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd), 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') readv(r2, &(0x7f0000000200)=[{&(0x7f0000000080)=""/247, 0xf7}], 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/04/09 16:56:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x2, 0x0, 0x0, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003280)={0x0, 0x0, &(0x7f0000003200)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="3400000036000a092bbd7000ffdb"], 0x1}], 0x1, &(0x7f0000003240)}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x1, &(0x7f0000000200)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'ip6_vti0\x00', &(0x7f00000000c0)=@ethtool_eeprom={0x43}}) 2018/04/09 16:56:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ptype\x00') socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="01000400aaaae1580e04b6e8cab50000000180c200000014a1027caa"]) sendfile(r0, r0, &(0x7f0000000080)=0x4, 0x1366) 2018/04/09 16:56:26 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bafe4)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x2) sendfile(r1, r1, 0x0, 0x6) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0xc21) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/09 16:56:26 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="53f39064b3b4951527"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0)=0x5, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x6) ioctl$TIOCCONS(r1, 0x541d) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000000)={0x1, 0xa1e}) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffffffffffff7a) 2018/04/09 16:56:26 executing program 1: socket$inet6(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cd3d0b081bf2ff64b1fbffffffff86dd6002290f0001000000000000000000000000ffffffffffdfff02000000000000000000000000000102009078ff0000f3609433df0000000000d187d03cc45904c878e2778165000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/04/09 16:56:27 executing program 7: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xebb2, 0x800) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f00000001c0)='::.ile:\x00', r1, r2, 0x1000) clock_gettime(0x0, &(0x7f0000000100)) futimesat(r0, &(0x7f00000000c0)='::.ile:\x00', &(0x7f0000000140)={{0x0, 0x2710}}) mount(&(0x7f0000212ff8)='::.ile:\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f0000000140)) flistxattr(r0, &(0x7f0000000180)=""/43, 0x2b) 2018/04/09 16:56:27 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4001000ff, 0x9}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/09 16:56:27 executing program 6: 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 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000001c0)=r3) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000440)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x0) dup3(r0, r0, 0x80000) 2018/04/09 16:56:27 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0xa, 0xa8}, {0x2, 0x8}, {0x0, 0x100000001}, {0x4, 0x1}, {0xf, 0x100}, {0xc, 0x3}, {0x4, 0x56}, {0x8, 0x8}, {0x4, 0x2}, {0x8}], 0xa) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x24180, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/09 16:56:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000040)="65f30f35b9800000c00f3235004000000f30263e650f01cb3e0f01c8f4640f011a0f002ed40066baf80cb8284ccf88ef66bafc0ced0f20d835080000000f22d8", 0x40}], 0x1, 0x0, &(0x7f00000001c0), 0x0) r3 = dup(r2) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000180)=""/177, 0xb1) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000140)={0x8, 0x9}) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:56:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000f59fc8)=[{r0}], 0x1, 0x80000000) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x30, 0x1, 0x5}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0xffffffffffffffff}, 0x8) tkill(r1, 0x14) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000180)={'tunl0\x00', @ifru_ivalue}) tkill(r1, 0x15) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x4000000000000000, &(0x7f000000a000)) 2018/04/09 16:56:27 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x105, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0563044000000000588e11ba70aec3eb48baa00e2362af07b92b3642d085aa4a6aee91ed649bcfdf8e93852b3cc3a4276d8595c982344929804ffbb981e78b362f1ee8615b1dc6fce2eefe185674924b3eb57fbf69cbe4eb6827"], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000fd0)={0x8, 0x0, &(0x7f000000ff80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) 2018/04/09 16:56:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x9d}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="d9a4583955120c6b174785a5614c351905e4da720c4d3ac4edb9e16ad23771703efbc7d59ce0b35e8831e0520e58491c7e192e3e885af3b8b47e51efca3045439b750c347932d8965e1caf19fd1e678e9e261218483055c30f7f71baea32b8c8026c741e6041ad516bc61a56c7a645644d459a6de385c972390e1397bff6", 0xffc4, 0x0, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80800) sendto$inet(r0, &(0x7f00004c3000)='$', 0x1, 0x1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000001a40)={&(0x7f00000002c0)=@pppol2tp, 0x80, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/206, 0xce}], 0x1, &(0x7f0000001980)=""/155, 0x9b}, 0x0) 2018/04/09 16:56:27 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)) [ 155.808321] kvm: pic: single mode not supported [ 155.929591] binder: 13781:13783 Acquire 1 refcount change on invalid ref 0 ret -22 [ 155.942085] binder: 13781:13783 unknown command 0 [ 155.956302] libceph: parse_ips bad ip '::.ile' 2018/04/09 16:56:27 executing program 5: r0 = epoll_create1(0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000140)={0x0, {{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xff}}}, 0x84) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f00000000c0), 0x8) epoll_create(0x9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$addseals(r2, 0x409, 0x2) [ 155.986546] libceph: parse_ips bad ip '::.ile' 2018/04/09 16:56:27 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xf5) read(r0, &(0x7f0000004f45)=""/187, 0xbb) ioctl$sock_bt(r0, 0x8907, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x7) 2018/04/09 16:56:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c74f60)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000fb2000)=0xa0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') clone(0xa104100, &(0x7f0000000000)="24c05483464e17092004983391787b384fd92e2f68f125d05f2b8faf02000fcf01896082da48e7c49d87b054e5dd71c2ddc4c25403daf45a4a9acf64db090732e56c6c872f92dab718fc352db2e4bf1d5496cfa514b020716332d281e76d2317d1a931035ce2401240165a24593d9a83866336737ba61d8961abff645f496ff79dddb0ee324ba39b1ef51255f05a706a83b52cafb7eaf393a0f35dc44f122f5d28b39bc48e8f85", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="5b92bedfa7d78618633d560911c6694aba2c71d997b1e65307833a9585795ca82d6f43887cc9678092f4a80360cdc4b597e09c56975fdf728c1b3d596cdf47585f150b47aa5fb3308386a7386e5894d8d99f60c1b1ad332ceec6c9e376d3362a6059fd58ea4225d3bbe2ba22e7005e23427a870837ab2ab79fc3ff43b84391abff936c7de12b7fe0455493aebeb8a04aff8138195e7de1ea07cc13260e6fce834f16efaf910be88c3f51a8cc63f660af5262fb54d1448a9f209cbe926544ce4968420f08155eda6f6b0e9a31bca29c39ef3eddab910bee680defac41c1c46f9ae4d117994a71a2c8afc485e069fe9c7a25793f") [ 156.030603] binder: 13781:13783 ioctl c0306201 20000080 returned -22 2018/04/09 16:56:27 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001c00)=""/4096, &(0x7f0000000180)=0x1000) perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) sendto$inet(r1, &(0x7f0000001b00)="34516a95d034226c3bb85a561b65fc90e636b2a297e6cd28ae17ac4315e0babefad8af00c080813f5478bb76606019c6f6a19643cfd63e998af1c60c209264e17484de714e309cfd1d9e01c02ebcfbb835875521941f74e99f41b8528f12a14908e85e5ed7fd001c07d71c7a659eb0ecd9eb1e101a5b5bd8491379a0ba47fba4c4a106509666e436842d55102ff59158504d978db3fdbaab53b6642a23d0091ec4a96f225949eebff207d5d709f6765d364af20a5cdaa8e1", 0xb8, 0xc001, &(0x7f0000001bc0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000001280)="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", 0x86d, 0x4000080, &(0x7f0000001240)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}, {0x77359400}}) memfd_create(&(0x7f0000000100)='ip_vti0\x00', 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'nr0\x00', r4}) sendto$inet(r1, &(0x7f0000000080)='\x00', 0x1, 0x4008000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 16:56:27 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'bridge0\x00'}}, 0x1e) io_setup(0x9, &(0x7f0000000080)) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) [ 156.087013] binder: 13781:13783 Acquire 1 refcount change on invalid ref 0 ret -22 [ 156.116423] binder: 13781:13783 Release 1 refcount change on invalid ref 0 ret -22 2018/04/09 16:56:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f00000002c0)=""/120) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 156.138136] binder: 13781:13783 Acquire 1 refcount change on invalid ref 0 ret -22 [ 156.145962] binder: 13781:13783 unknown command 0 2018/04/09 16:56:27 executing program 6: syz_emit_ethernet(0x26, &(0x7f0000000080)={@random="83ba9f370ad1", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x200, 0xb29d, 0x5}], {0x8100, 0xffff, 0x1, 0x2}}], {@can={0xc, {{0x1, 0x9, 0x9, 0x8000}, 0x0, 0x2, 0x0, 0x0, "0bbc811d6eec650c"}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x4ef, 0x2000000000000, 0x5f4]}) 2018/04/09 16:56:27 executing program 0: r0 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1, &(0x7f0000000040)=""/13) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)) 2018/04/09 16:56:27 executing program 7: getrlimit(0xb, &(0x7f0000000440)) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6e61740000000020c000000000000000000000000000000000000000000000000000000000000000"], 0x28) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/120, 0x4f}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/75, 0x4b}], 0x4, &(0x7f0000000440), 0x0, 0xfff}, 0x100) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000004c0)={0x3, 'rose0\x00', 0x2}, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x16f, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xa7, &(0x7f0000000140), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) [ 156.179924] binder: 13781:13812 Acquire 1 refcount change on invalid ref 0 ret -22 [ 156.202563] binder: 13781:13783 ioctl c0306201 20000080 returned -22 2018/04/09 16:56:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x20, 0x2, 0x0, 0x7, 0x3, 0xad8, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0), &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="070001928995f91f49556a44009d4b535d1c048100"], &(0x7f0000000240)=0xa) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000280)={0x9, 0xfffffffffffff84d}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/04/09 16:56:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000180)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x28600) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/09 16:56:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 16:56:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x1c, 0x80000001, "90a7bf6c36c1", 0x7f}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f0000000000)=0x104) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)={0x2, [0x8001, 0x4]}) 2018/04/09 16:56:28 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)}}, {{&(0x7f00000004c0)=@nfc={0x27}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000001700)}}], 0x2, 0x0) 2018/04/09 16:56:28 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) clone(0x4000, &(0x7f0000000180)="7537645fb1b7e5e090260d7f1644745b1c93a8bfa35921ccb71d2116d82b7d626179299845d1317e46ea1b85378cd8601550d7596af9e76d72e0b860c41aab9d36f3f855f6acfc936f97be52544523c3b183021b0d76715d8c6fb6e707b2f09b889888ba311c026648472b3ff0e277ca3bed", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="89eb34b587ba1fd76b40e020c65fb3d7d3bf084628099e8bb2c559b653a671a7107b32c16232cbda3082311e13de01d6e7f4ba0290c58da2ea6a6c694b9796f4be265caecb485c66a2871680e3fd4aad92be1488e63c449b1c5d87dd09f36b02a9d0c38e65787c80e7ae5b0d089d6de5a02fe0db7c7cc62c5ce2f2fb8b937a11e403be824402c614eb88b7758a0ded91d0660c35eb8784c3bda38018a555bcf910c67c4d5b9698a4e02dc082e7104b3426fd5c7bfe6bab5244c2202e0c0e6b0e9625902b446088ffa786de162bffc1e2218e8ced2a3e2ca843d39d2f9bf3513a72d0e094aa35") sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000000)=0x80, 0x80000) r3 = syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x20, 0x80) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000500)={0x9, 0xa164, 0x1}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x35, "5ba4c5b4badae78eb86669a5360f9019fe8ee7e1fe4875f82f035deeb0f694cadf28b9d0ff4fa5c69aa216b112d224937fa02ef2dd"}, &(0x7f0000000400)=0x3d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES16=r2, @ANYBLOB="21000000d93718279a774a6cc168e5ae06e5452daeae61902b7d624b720000000000000000"], &(0x7f0000000480)=0x2) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000001340)="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", 0x1000) io_setup(0x9aa, &(0x7f0000000380)) recvfrom(r2, &(0x7f0000000580)=""/225, 0xe1, 0x20, &(0x7f0000000680)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x4, {0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, 0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 16:56:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) utime(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000340)={0x7, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000380)={0x3, r0}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000003c0)={0x2, r3}) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/32, 0x20}], 0x1) madvise(&(0x7f0000071000/0x4000)=nil, 0x4000, 0x13) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x3000000000, 0x209, 0xffffffff, 0x40, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000180)=0x3c6) openat$dir(0xffffffffffffff9c, &(0x7f00000004c0)='./control/file0\x00', 0x800000000, 0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffa125}, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000280)=0xc) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000300)=0x0) setpgid(r7, r8) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000500), &(0x7f0000000540)=0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000580)) getpeername(r3, &(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000480)=0x80) 2018/04/09 16:56:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000600), 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) process_vm_readv(r1, &(0x7f0000000800), 0x0, &(0x7f0000001f80)=[{&(0x7f0000001b80)=""/240, 0xf0}, {&(0x7f0000001f40)=""/9, 0x9}], 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000540)={0x2}, 0x10) r3 = creat(&(0x7f0000000440)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0x43, [], 0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/67}, &(0x7f0000000080)=0x50) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000580)={0x0, 0x8000000000000}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5073887bf51de2ddbdf2a6c85e984e45a061e596f720c039afb9e012ef3ec094d59dc44e60ac2ce1f8580cfed4f3592210f8e8bf472044685ed71743de6f9def54eab6e0f1b67e7be2d1b4396b8de11b13893ffd5eeeacac5dfc0d59f0ed6161a46ba9a2a60f5711a832a2eccff2e0e6864dd8d3b7d59471d48bbc6b5ed5a640390ac5abc44050f46e25d361b8c545eba0f0f070a536cbe0d02ce0a708abe094e8525f62e761603848dafb4c48afa553ce50a789b22edf2ab9de162b0c5c6fdf9ba7436ddb9a96ad641f3a090bb1ec07fb267ed5430397d8a14d9f63"]}, 0x1, 0x0, 0x0, 0x80}, 0x0) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000480)) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000005c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) setresgid(r4, r5, r6) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) 2018/04/09 16:56:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x6000, 0x0, 0x9, 0xffff, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 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, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = epoll_create(0x7ffffffe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) 2018/04/09 16:56:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x3ff, 0x2) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x2, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/09 16:56:28 executing program 2: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x1) [ 157.091781] QAT: Invalid ioctl 2018/04/09 16:56:28 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x7fff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffb, 0x9, 0xffffffffffffffac, 0x1008001, 0xffffffffffffffe6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x96aa}, &(0x7f0000000240)=0xc) prctl$void(0x3) 2018/04/09 16:56:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003ac0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000003bc0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003c00)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x7fffffff, r2}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x20, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@nested={0xc, 0x7, [@typed={0x8, 0x2, @ipv4=@multicast2=0xe0000002}]}]}, 0x20}, 0x1}, 0x0) 2018/04/09 16:56:28 executing program 2: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x14) [ 157.145833] QAT: Invalid ioctl 2018/04/09 16:56:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000005c0)={@mcast1, 0x0}, &(0x7f0000000600)=0x14) recvfrom$packet(r1, &(0x7f0000000100)=""/76, 0x4c, 0x93fc75235cfad71f, &(0x7f0000000640)={0x11, 0x1, r2, 0x1, 0xe44, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) 2018/04/09 16:56:29 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4080) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r0, r0, 0x200, 0x1ff, &(0x7f0000000040)="29578f888210c9c03526deb9be86619048f31256e0c2d3bf3d0ed8465cc48dd7", 0x9, 0x4, 0x448400000, 0xda, 0x5, 0x7, 0x3513, "43ea59f0c92be639613dc7666f504901810609c297f6674a698b924ab539419e68c217c88c23e4a2e689420dfcd5391d53aaeec5dc9285d8b543ee8579032f89622a"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000001c0)=@ethtool_sfeatures={0x3b, 0x2, [{0xfff}, {}]}}) 2018/04/09 16:56:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00005f9000)=""/202, 0xca) 2018/04/09 16:56:29 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0xfffffffffffffffd) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/168) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/04/09 16:56:29 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/04/09 16:56:29 executing program 3: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8ff}], 0x2c) r0 = socket(0x2, 0x3, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x89c, 0x4, 0xf, 0x7, 0x8, 0x1, 0x5, 0x0, 0x6, 0xc6, 0x4, 0x4000000000000000}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000280)={0x80}, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) getpeername$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000, 0x7d19454b, 0xa03, 0x400, 0xe65, 0x100008, r3}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) 2018/04/09 16:56:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000d1d000)=""/203, 0xfffffffffffffe3f}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/09 16:56:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="3e37c5c15665aeebbeeb0717edd8b867042a0dedd1efc8a933d4be2dbff04069b7bb7d0b27e15abe559f88431b0594f8", 0x30) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/21, 0xffffff6b, 0x0, 0x0, 0xbc) 2018/04/09 16:56:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f000000000000000000000000d90100020800"]) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000007000000000000009a"]) fcntl$addseals(r1, 0x409, 0x6) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:56:29 executing program 5: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xffffffffffff0001) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x60000004}) 2018/04/09 16:56:29 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r3) 2018/04/09 16:56:29 executing program 2: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x600, 0x4) 2018/04/09 16:56:29 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x6, 0x7, 0x6, 0x0, 0x1}) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001040)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000f80)=0xe8) lstat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0xc) r5 = geteuid() lstat(&(0x7f0000001240)='./file0/file0/file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002840)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0}, &(0x7f00000028c0)=0xc) stat(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() r11 = getuid() r12 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000029c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002a00)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000002b00)=0xe8) r15 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b40)={0x0}, &(0x7f0000002b80)=0xc) r17 = geteuid() fstat(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() r20 = getuid() getgroups(0x9, &(0x7f0000002c40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003040)=0x0) r23 = geteuid() r24 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003080)={0x0, 0x0}) r26 = getuid() r27 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000030c0)={0x0}, &(0x7f0000003100)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003140)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000003240)=0xe8) getgroups(0x1, &(0x7f0000003280)=[0x0]) r31 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000032c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000033c0)=0xe8) getgroups(0xa, &(0x7f0000003400)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r34 = fanotify_init(0x10, 0x0) r35 = getpgrp(0x0) r36 = geteuid() stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003a00)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000240)="badb0db71bbf1bb891d71313833f89977243d0c4bcfb03db60655840d8cb61207cd84aace7b7ea6a40becc2cd75dd1a7cb798cca7da1c09dfbdfb22aa819bab1432968526984e1e646a069d654a77bc7422a63968076f8df96f723bcf565ac12df164a6d0de52306207b7a773d41dcc8594f68a7a027df803c7d9c7053f037e9a7e901e5f46cd3d12ac852732e2ef1287c004cf8390c5883c4ee99bdc70099d65c35cbdb30632bd83abe76ef97c192b319dbfba09873f7b7c43a257d7128c00c5d5bad90529c749823d749fd8f4042c94834f32d6282e7c5280ac30b78ccb4750aca4b4d2385a6588c79edfe5dd6adc00f", 0xf1}, {&(0x7f0000000340)="646ca29034b37d2f431109d76cf7ca1cc5caab07713ace50240c62e86c702c4170aac687d3a7a3cc8669e341784b7641b95c2ce2be7607ae7fe0b7d19a2293beef93b125313b792896c3e5aa1399395d2c1e9cfffbedf1665838cbd020d3474dcce40d7c367dd991fcc0b05ed7e9331d1972c5f0a90e1cff30ab5f41e6e41637e5aa2d79348886bc988fa0750bcd8ab400d1d05673", 0x95}, {&(0x7f0000000400)="5f071fc651db62ea2be4dd17529ded166d729c85bd7aaa8dc90d2e60ea11414b4f2a05ba13efb61e098b193f3c7135fe4c4e5d7c565d4557afb7a901e8fce931b706d967b4241077bfcd26ecf1be8850f968a502b662a696f72014a4c6d11f18d4eff1b12df13c71399c972507ac614f10e366a840385259a5cea50b0a534c7c095228b4ef60ae05c6f1fee8ffb16000aae2aae5182c5bf5a645a03428b297877d8675bc2ec41d0a2b4cb192c5ba9efb4f96c9a9863bd6ce3d60ee4f0fe223a2b75b7b89306e", 0xc6}, 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&(0x7f0000002800)=[{&(0x7f0000001400)="7a7787d9782c2bdbc4dd09823a735b746ad17b31c8d65447ff178a5bd9b6cad3c26ff7a31ca1eed30fe5b02e0e13e918e4c0ddaf75c8e4127f835215be222e4c2a18a0fb63bb93315c4729e212786fc484a76aee8c3762a9948351ca1b8e1b29f77cb22e2227166345fe87ac65f8271451637837c4c4427d23cd73d3e789f7c54803e1156397a50fd8bd2d02943362c4233ec575ba32cafddd8a5849f6405ac81f447bd0a6ef5a9585f4f1945997eca1069b9f357cd7fd54fa6ec9d72c0fcbe037da45e3e973b180316b1d7db10e2a7c7242191dc1e4129d2460d5dda123b48765c29622230bbab956da443f29f565322937d756d33fdbdb45d743beae373fd1c72e24c0ed08b2c572b7365eab56b07a6ca5e8ab8e8c73b0138172dcb2aa6aa9933d522ffde4818daf91936b71e620ebafc856e01616edd499af5e3645dc81eb827d8342069a013bd797a7c5011fbc3fa17b18c1aeb788bb1ca8f238af8d9e196bb6b219d647476475718edcda84926fa5b5335599bf1dd2753920db2f5c23170c2d8367bfdc5277606ae06469dbb6c528758854667a40c9f9cca7f156d67b80c05f55f179878565a74c7e9be80d25252694de9257bb8e4afa52b42fafa8984c0cd8773af8db4e6fbc6f0ccf39f537fa9782b0d00ae4729cbc1feb42d1a9ff948ddb63fd00876d1ad8af2b46c9bdd522f798626200cca14fae07c7fac19bcb94375f6d630dc2ae7311abf870deadf57a27c983e2000af42282239406d65cc1a3f89d61bf33c342ee74145ca5471b8ac25d7bf1a8e0ec2c7256c8fa8f5b95ac6ae6de90eabc8a7229aa4919de07615e918481d18abc04327f80e248718fb9a836b7285590eeda934c98262b2dab0a0209ebe7e87bef2b8f467cffcd6793a55854de9c5850f688922cb825682eef187408d8eadcf930a4efd1fbb3809e879828e0dec971eb10faac9c1022aeb969c59bff282a4de228dc301ae8f8169a2904371ca2d8c300b96e1fd34881ff1a28d7bde9b0850f3bfe3a58713c2f43f35831bb80fd79981368aff34b59ea218075346d22d253511e2fcb844ba531f822872385f467726808515a6127449f9b2191ad3dd130d794e93a0b17a9e1da82257fa98d2c546cac6c56b28b268e9fa0451501d934e611ba22a44661664e4af2fdc9fca3f084f49d14b39ba5834d9b072385c1c7d5a2be35632a9866b800ee07c815473226bfa941bf926fc9a436b740f3c7403315dba0d3e31c618aa7cd0b02ddd816b496463d16e55f71b83ed70f6b3e4eb490071c357d6f67e45c2cdb165bad0a7104f6855b2ce39431dfc668a27881bd43d8c95cf68b1fa399b6c945025b5d4708df06b6da4423296f40a68b77d5f11fbc73dcd2d52e5cbfd641940d685d2e764cefc91733eccf1851b2b8dc1c94adcf0ef7e4f586ceff8ea879ed1701db7756f1b42e822844caa6b4302b9823cce130ac49ab894504c0c3e0a45b79f8ce4bc929fa4aa9a7118dc4897ad319eda9bc1bb7a425af053db650c84f484579e272ee1496660f4a0fbaaa12603a157a91bcba9e1e9a89e7579ee154eb548a1595c9bf5055ff340f214226d90b7864f95ee6750bc15aef438c42c987914cc8cbbe175089e32cb23d6006a75f4ffebc29b04af962d8121137e6f7d28ce40f06d29ec7d3fa1e77e6ac203afada0d0775f5f4630e6902897756e6e8e8c6b05fa8b114083b667a90f1b18679f937e54fef712f06684a11caee9e56344eb9b5bda658df6896771052792b2525e45202f9b975974d47eb54c7b3f42d1d730723ae6c5cbb1b45f7eed5ae6672dff93a458910c6bb443df1f0dc59cf0a6ca6d6cf1924afbef6e667c9eb834c45be2fe2b3eddd7912f6228713aacfb9e310c81dfbb6035ce102eed637a29f4819a5664414a93267fa57a65c3769b960693e862f5d056b0e9c18df4093860df2efa9f8427b2ff326362677fd2186d6c9f95c4e3e82ed52e71ede90033716c79cafe2f555ad1fec6811d31929bdca3d6d60044d08c59d48af2679469c535d07af4c9992780f31aa0ef524889bcfc1351b104ad261920ef57cbd0aaa418fc232b9157957b26be716e8a5db486e7c5630c495a3db83deb35af24e071d1de157080484b5a606f78dcc11972d1c277f2d87f69a8d09417ede0f1523a2be4ce2d923e0d7c14e53cd8c50e5de795f1ec14bcb39861679af038b8c6b23034d1cf8a7b69df334dce77d5a90f9a0ddb259449bc0b1a905947077c1563ba7894212502bdebc88fb617bd6d7d39709b010e5ba2d296e47a74edf312baa0ede50495a8ab991fe2b0ff3b75bf52937efccc429eb1ccb11b2b3899d9ef527c17100507147ca2de756bde5c8119cdafca339963429e71b0453ffaa449df299cedb00e8af90cc154c280a17ad42db17da6be1186537dc445e4d2dee7ecc9a463fd8b574de9a04d1565e3723ded9f608546233156c9c7f05befbdf00e9fe33b3d400f5652c9a2f9391cb3c022a829bdd0b3d486af62ff38feefc57428a15fe5f6bd96b273a9e65d9a73195671748f3d30478320bc0d55a300ac9bf88ffb2763e65ed19dfd9aeb2fc52b37f4d5efef3fcbb718c4e5ee7e6460cd142ed92a423b36f623755c3acbdc6e6d68e5797693137ed88ef7497d9041f0bd9fc03852942348eb34fa8ffba68949b4d41e2946941f166531b413a37e3899c6bd2e6c2d07fa5e72ed5338e146f6811d0e1953d8a7c6f3ab89487641b168410f71fdae07f14f8bcfe9210ced7c93034aaba44bfedcf5a9326825c1f18492d7e8bae3975b3aee9b4f24b21aceb44ce340846706aadbfc07d664fb2956470cdcab3ac75a6cb2cdd2732f3374d83631bb4a1f034ae08eb9cc4a8191e22f7d89cf4961845c8c8cb4a048583e5bd5437a2db878ecf51bcc00d558f6206f6fcd481eaf204f7f9253d70910f23749b83081346832171f3e6c95ee34136885b2fde7791f68f032c1259e54bc38fa92fb5efebcac27749e51f70354b9c7e5ed4f033b46173e0cfd57579465a8f463b5670fde5f6cd284fd11179271307126d694a85a21ab2c6f1e51ff5ac1569a0383ae1ed817cd147b9631d607945c5e12f7729d521121664520dffe1b716c3fba6d88ffad30c0c599ab0b852ac026d0f77cbfb003778dcf89a75ea98de38e36fdce7d9aa48588d7f65946bdce6d880b7740dc8b75681e792e30f60d581317db7c1f9609258248799748742a6298160c92860359e686fb44c35d2a1a2b977c490c9afef0c24c4ffadc688a3e0a5b5e59de91c9a9896f009760c9ceb03ffe50b0340a0facd2bdf2115e2d0ef2d91d3c52490101a88c60f25830a7027999e5fd8a663238ac37043cef8b985c7ef6423932e85d92245dee72105025fe47fdc0eb6c3b9fd3acadbe5f6daf718c9497ebf8c9b0711b0a007aeb6552701474fde142de7ec1b1c47d85699ff25f0d91cb11ea2b8fe202027fa52bfbeda5e86d1d0dc7c1aa5db35f0bcf7a06dfcbb3e36ce3f06379280dcae0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0x1000}, {&(0x7f0000002400)="e6d8cd92162cade5cde15d1638bc92b28e70a81d85e3c5162fd7a684b843d593319d59e245e349c2ab69f01c65dd31d451f40f3acdc75b0c9890f0dc24930a5824d8618032868b58002bd93daf8e1c45ff2c1f5c71af38f4efd4513e3cd88b3af4232254ed6950a04360572c2c952260243ede98be6be57bfb96872cb90d1d6f9ca7a672681fea7995ec535aff9b0f04c2bc22850bb353407dd8a7268eb8b0a5a049e58b15a83ad86305fccc01392a8c38b940f8efbdf70a0a1dd918791af5f09e6b205b74ea5c4781b80007077446e353edaebd", 0xd4}, {&(0x7f0000002500)="7c7edfb4f52a35449adff005f845b06dd887a4dd1c15024e0333bfa062f436a05c491751fab54407dc150259fe6324890faa32416f41c4215e1ff22caf53c15ba90e954dba1c6836e84e13ef52361e2951d2fb", 0x53}, {&(0x7f0000002580)="0a49f983d0865a7bd5dcdeb83941ae6fb041d4c721fdcd409e652894ea51f2ae5861cfec4558d40d38f3575aa17cb53554d3598a7a4b1343d99bc634c92980ab45ef79b33b0e6c9a107e9609a3118141f12d1553b923b9bb756dde18d51e2e382e9a8d3d53995688f50b24f0932885c64c592b7d5971905752bbd5e546367c0c5f8b16a965f46117221852e388b2e4b2d9702b4e652213938dd89031d0ff82bdeedeabda01e0b8408cce58fd712bebcc3f3fa98c364adfa91231baa751e700ce9da1350752b70f0e4639350ebd4c871fe97fc8befb73aab359a47dfd25c0b406a92d4032c15f68f40542530c2f6bb20b1c", 0xf1}, {&(0x7f0000002680)="c7af894d76fc61768e8a2734b47d11b4ca6ebf899f35ca66d70df190a555780c71822f6d70b05db4b6830cb2614e64de49de0ff411596c3386b87a262536fa3ba3d21d25662465a03d2783dacc6d10660b19ebf330c9bc60dd63a0d0056388c40ce5d8674fdff3c758b50c019ea7cf5fe9a4ae33f4883dc9eab1650f0a5dc1a4e6612cfad7ba7b977df1be01c275db76707d8690edc901f4c9d51a87ba493816509e8916b5058b68f226e90a11df6e928c73a300ac52f8be0b2d", 0xba}, {&(0x7f0000002740)="af77fcfb1b76a9872ba9abb9d2925d7f45ccdb4eae4ff26d64b4c584fa24298f265d5652dba79c9d9b24ee730e71c349532123a955f6b5b4a3a2169b8808429acc80c42231d12d7fc368ef9e9a8de76bba12917f9e1b9d370b6a50ddf56d3e1c5ee9c1ac94ba74b8ce50a3a2ed7cea0ea5a8a47b4030229161a750b9fdcdd40668a55641f34c", 0x86}], 0x6, &(0x7f0000002c80)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0xffffffffffffff39, 0x40}, {&(0x7f0000002d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003000)=[{&(0x7f0000002dc0)="49bf208aabcb31a036efb173ffb8d009b4c0b376d2fcc0567622c44c710f770a49417c32476c888b0088ab2c9e24118a6e0b92c1ed10c579b3aaf9bc1eb6e9fa464a3c25f72edc6e0cbaff1fc9fe4cca83fe0885b1603a0309f724706277b3dbd5ea06244edebe82dbb095e6890353b42c129a89efaa486b0507a1a41f08e4e475c9da9e0d99d60629ba08e96e6873a7a872f4b5c91b246983e7525bce8fc401b0049adf75300d4dc5ca16bec57590dc83473e8d37892f62c84a62a7d08107649c5e976b4ffdbbd4736166fbda7edcafc19226e96d995dc35b28556fcfd12ac6", 0xe0}, {&(0x7f0000002ec0)="1afbf3", 0x3}, {&(0x7f0000002f00)="0546d2ca9ede65fae320e6b3e41bc2f93a67fd77eeea9b", 0x17}, {&(0x7f0000002f40)="a4ecf9ce4c8d0bfcda99a71568d62eb0cd13c1145380e5b85b8027c8c49d41e7beb94b1b69f9e5ca67569057d9e4b277b69b3a3a3e75d30e3a7785a74715cd99b518b64b937f6d44be8086486b6da8565ffb10c1201c586c946a1052fa709be965a7ed7c93222484562a1acec6592c687f7801a1ac5721584f5b74b8175a31d277950239237c92b425189821423aa51cefe019b7937bd7f364127bb47e29dc2c76f91597a34605320e2b8bce9bff", 0xae}], 0x4, &(0x7f0000003b00)=ANY=[@ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000010000000200000096dd08c6d532b45e4a119562f7633aac36b5d8d28c15f08142e4395d1dbced69d74daba403d73504df0b25b10f30600dcfa2abf60ddd28bb03e3be4109e1a7e8dd13276488d1b468dc1f1b6f9a0ce7f250bda6118494ece73ef50efbbbf9783f3dff", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="180000000100000002000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x176, 0x4000000}, {&(0x7f0000003580)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003840), 0x0, &(0x7f0000003940)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r34]}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xb0, 0x1}], 0x7, 0x8041) sendfile(r0, r0, &(0x7f0000317000), 0x7fc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 16:56:29 executing program 3: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6affc)=0xa7, 0x4) bind$inet(r0, &(0x7f0000564ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'syz_tun\x00', 0x2}, 0x18) 2018/04/09 16:56:29 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x401, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240), &(0x7f00000001c0)=0x10) 2018/04/09 16:56:29 executing program 6: r0 = socket$inet6(0xa, 0x80006, 0xffffffff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 158.379096] IPVS: Unknown mcast interface: 2018/04/09 16:56:29 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff0300000000", 0x25) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x0, 0x0, 0x21c, 0xffffffff, 0xffffffff, 0x314, 0x314, 0x314, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @broadcast=0xffffffff, 0xffffffff, 0xff000000, 'ip_vti0\x00', 'syzkaller1\x00', {0xff}, {}, 0x2f, 0x2, 0x22}, 0x0, 0x98, 0xf4}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @random="24b07e0fd384", 0x9, 0xe, [0x3c, 0xd, 0x29, 0x3c, 0x3c, 0x1, 0x8, 0x19, 0x2, 0x3, 0x21, 0x12, 0x16, 0x6, 0x2d, 0x40], 0x3, 0x4, 0x5}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x11}, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, 'bcsf0\x00', 'bcsf0\x00', {}, {0xff}, 0xff, 0x2, 0x40}, 0x0, 0x104, 0x128, 0x0, {}, [@common=@ah={0x2c, 'ah\x00', 0x0, {0x7, 0x6, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x200, [0x5, 0x6, 0x5, 0x1, 0x100000001, 0x5], 0xc00000, 0x0, 0x5}}}]}, @common=@unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0xffff, 0x1d5}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xff000000, 'bcsh0\x00', 'bcsf0\x00', {}, {}, 0x2d, 0x2, 0x1}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x40, 0x1, 0xfb, 0x2, 0x7, 0x4], 0xc649, 0x3f, 0x600}, {0x0, [0x9, 0x100, 0x3, 0x3, 0x401, 0x5], 0x7, 0xe7a, 0x4}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x404) 2018/04/09 16:56:29 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/104, 0x68) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000e6ffc)=0x2000000000007, 0x9c88be9f5a8c7c99) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x20, 0x4) write(r1, &(0x7f0000bdf000), 0x0) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r4 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x2, 0x2) readv(r3, &(0x7f0000000080), 0x22f) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x0, &(0x7f0000000540)=ANY=[], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147, 0x41000}, 0x48) close(r4) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x1, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x7, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x0], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r4, 0x1, 0x1, 0x2, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x9ed}, &(0x7f0000000300)=0x90) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000440)={r5, 0x10000, 0x0, 0x4, 0xe8, 0x6}, &(0x7f0000000540)=0x14) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000580)={0x0, 0x0, 0x2, 0x7, 0x100000001}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) getsockname$netlink(r6, &(0x7f0000000100), &(0x7f0000000240)=0xc) close(r6) io_setup(0xcb, &(0x7f0000000680)) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x1, 0xfffffffffffffffc]) 2018/04/09 16:56:29 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() 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) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40080, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x0, 0x63bd, 0x2}, 0x8) 2018/04/09 16:56:30 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe0ffffffff00001400000008004500001c000000010000000000089078000600000000000000000000"], 0x0) 2018/04/09 16:56:30 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001800070700be0200090007000200001e00000009000eff0005000f80ff00", 0x22) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) mq_timedsend(r2, &(0x7f0000000140)="1d63a019cd60238548bd863e77cb2a55805fe87d1b4072ca30b3f96468f90760ed2d8cb0896307e92bcdb19963035b01196026b1722b52de2292644b5e782d7dd53fcc29ec5fd95941ddc13fe8de443589ffda7a7cb70784f80ddfa551f540c601bc2ec59b7cbab3446b4c048049dba4b49b5615271e93ed798fc6", 0x7b, 0x4, &(0x7f00000001c0)={0x0, 0x1c9c380}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000200)=r1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) 2018/04/09 16:56:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x75) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="3cc7ed8014c05abf51169dca90638520ae7dc99b90ccb54e86b248ba850caa3edb098fb5bcee84d23a52fec11f7b3e3336ef05d4643e372cd1b5c9db891fad109878138735f44d8014f57d7cba1b619a8ff418992ee6f31854e6e25e462fe38e9ccdeaecaa6f55cc932c4c10ec007242f2", 0x71) 2018/04/09 16:56:30 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x34) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x8000}, @in6={0xa, 0x4e22, 0xffffffffffffff01, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e20, 0xa37, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}], 0xac) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) r5 = getegid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000280)={0x3ff, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x104) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000400)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) setresgid(r5, r6, r7) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x4000000000003fd, @time}], 0x30) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0x2) 2018/04/09 16:56:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') socket$unix(0x1, 0x7, 0x0) preadv(r0, &(0x7f0000362fa0), 0x0, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0xff, 0x0, 0x1, 0x3}) open_by_handle_at(r0, &(0x7f0000000080)={0xa5, 0x56a, "e9062acbf9e9c9f0a9ef4ed448737ea0106ad30ab48601e69700a3943c7e036eedab5525818bc9cfc2dff58b2dec9e473d1853bb93f174801ff772be153e22852d512a8fd0daaedc2603f001336773b74c8e0c8ef30406327a2876e14d20e7adc5eaff00fa5030e4da5f96d83ea7ee1a85b691869b13151a79f6c9c51e17e71fe27c36456571c4b788eb4823668fad6c3572deff8facdf53617f77be00"}, 0x105000) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000040)={r1, 0x8}) 2018/04/09 16:56:30 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0) r1 = gettid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000440)=0x1f, 0x4) sendto$unix(r0, &(0x7f0000000300)="bc1049f133842863264ad36240d71a0cb73d8a038c6524532608a6c775f466f6bac1cd22c4d0b2b308d2a6200af36c78ddefaee24a3bcfc2", 0x38, 0x800, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e21}, 0x6e) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000500), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x36, 0x7) inotify_init() r2 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x9, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) r3 = syz_open_procfs(r1, &(0x7f0000000180)='net/dev_mcast\x00') r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) dup(0xffffffffffffffff) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000680)=0x8, &(0x7f0000000700)=0x4) pread64(r4, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001980)) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x12, 0x1, "ea688ff1c9775d64111865f686596a1fe2b0f50c0fe0d75ea13e018dd61836979df962a4596346e7f744a158402b06681c53539cbab027cd71d20cad3f0318aa", "b24298450231825ca35b38dbf9cf214d1f8236a1d46c82735cc907b128bb936f", [0x1, 0x1f]}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001780)={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x7e85}, {0xa, 0x0, 0x7b8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x100}, 0x6, [0x0, 0x0, 0x5, 0x12, 0x0, 0xf7a, 0x0, 0x1f]}, 0x5c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000540)) preadv(r3, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f00000019c0)=""/63, 0x3f}], 0x3, 0x0) 2018/04/09 16:56:30 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) fcntl$getownex(r0, 0x10, &(0x7f0000001040)) write(r0, &(0x7f0000000040)="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", 0x1000) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) 2018/04/09 16:56:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0xfff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x204801) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000180)=0x20, 0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x24) r4 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x6}) ioctl(r4, 0x10001, &(0x7f0000000280)="539e683ca5b300000000000000000000000000") getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)='bond0\x00') ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) 2018/04/09 16:56:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000000080)="390000001100094701bb61e1c32400ff070000000200000045ef0d0008009b0019001a000f0090001e488a000006000d000500000000000000", 0x39}], 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) 2018/04/09 16:56:30 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) ioctl$int_in(r0, 0x80000080445005, &(0x7f0000000100)) 2018/04/09 16:56:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000300)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) 2018/04/09 16:56:30 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) readahead(r0, 0x7fff, 0x7ff) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x20000, &(0x7f0000000140)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/04/09 16:56:30 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000004c0)=0x1ff, 0x4) 2018/04/09 16:56:30 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) socket$nl_route(0x10, 0x3, 0x0) ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000480), 0x8) 2018/04/09 16:56:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@pppoe, &(0x7f0000000000)=0x80, 0x80800) io_submit(0x0, 0x1, &(0x7f0000000b80)=[&(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000009c0)="a3", 0x1}]) 2018/04/09 16:56:30 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 2018/04/09 16:56:30 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, r0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f00000008c0)="f9b34841a471c6ca381699c781785b05000000004c756e0aa24cda77090d38db7cf036efd3a967d2c0f260ed1620ebea35d3da481b93245558ca38950aad627f644a8cadc937254aa9777548fa81619c895dbeb5f0027eea24744f7a90f1ff90330fc6f356a60bf8c399b8a6a140287aadb6e52367bb7b4599d593c7cc46ad432f6119e108cd12581c3b321bb4b1f730550b145697dc0b7fbd0e9cbd3ecbeb9b5df08eb73f40cc9bef19b95f03834f4a9d8cbe3dd0f18a19610aa7e029dd00000000000000", 0x5010, &(0x7f00000e7000)) 2018/04/09 16:56:30 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) fcntl$notify(r0, 0x402, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/04/09 16:56:30 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/04/09 16:56:37 executing program 4: r0 = dup(0xffffffffffffff9c) accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000480)={@can={0x1d, r1}, {&(0x7f0000000340)=""/219, 0xdb}, &(0x7f0000000440), 0x2}, 0x9c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x400000) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000140)={0x1d}, 0x10) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) 2018/04/09 16:56:37 executing program 7: syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x3, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000240)="b930", 0x2, 0x200d}, {&(0x7f00000002c0)="3ddaf647aab8a7d580201ec992a543b7c425082e035ff00c33cc1cf3015c300679ea902d38aab0914a3689b8847d7d1acb32d1c8edec050bb94760fb217c003824ae3dbe6f5b8cc37e27459ad31d45a23e0c5e4f8a496f5ca07a0364c8938b4d7b7f9e4a8e24468aef0bd9d830a950d7ca4025a1fe7d37bcbd3de6a8b114e8356735ff08f9940e06c4a4b7375a8c7da3c2a348f7175859ab7b88a9683a075894ccc093968e6bda2d288a6984859206073881a351693893c0f6c00b83520da55121634ece3d26133b0af89643c762995bf0f4fd4224ecb7c9", 0xd8}], 0x824000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x102, 0x0) r2 = eventfd2(0xffffffffffffffff, 0xfffffffffffffffd) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000440)=""/221) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r2}) write$eventfd(r2, &(0x7f0000000080), 0x8) mq_open(&(0x7f0000000540)='/dev/kvm\x00', 0x80, 0x5f, &(0x7f0000000180)={0xffffffffffffffe0, 0x77, 0x5990e703, 0x3, 0x0, 0x5, 0x1, 0x5}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000580)=""/78) 2018/04/09 16:56:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000affc)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r3, r2) io_setup(0x4, &(0x7f0000000000)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)}]) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') 2018/04/09 16:56:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'lo\x00', @ifru_flags}) r1 = dup(r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x1, 0x1, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0xc1}, 0xffffffffffffff2a) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000100)=0x1f, 0x4) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="cb891a5985ad9fbd624c1752f132e97a3785dfa5b3a470741270a9a00b5be3e76e9d68b7295ea4", 0x27, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000200)="3bdc1464", 0x4, r3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) 2018/04/09 16:56:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000b00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=@ipv6_delroute={0x30, 0x19, 0x621, 0x0, 0x0, {0xa}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socket$l2tp(0x18, 0x1, 0x1) 2018/04/09 16:56:37 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x5) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x80) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x3}) mq_open(&(0x7f00000000c0)='[\x00', 0x80, 0x8, &(0x7f0000000140)={0x4, 0xffffffff, 0xda, 0x800, 0xffffffffffffffa8, 0x9, 0x1, 0x1f}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r2) 2018/04/09 16:56:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x40000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x3, 0x2, 0x3, 0x63}, {0x7f, 0x40, 0x100000001, 0x8}]}, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x80) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000080)) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r4, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x0, {0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x6}}}, 0x3a) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000001c0)={0x4, &(0x7f0000000000)=[{0xfffffffffffffff8, 0x5, 0x7fffffff, 0x2}, {0x100, 0x7f, 0x15ae00, 0x7}, {0x1ff, 0x5, 0xffffffff, 0x800}, {0x621, 0x4, 0x3}]}, 0x8) 2018/04/09 16:56:37 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x124) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000640)) 2018/04/09 16:56:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x1c, 0x5, 0x0, 0x9, 0x70bd2a, 0x25dfdbfb, {0xe, 0x0, 0x3}, [@typed={0x8, 0x86, @u32=0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000004c0)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{}, {0x200000000080}}) 2018/04/09 16:56:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000140)={0x2, r2}) r3 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) clock_settime(0x2002, &(0x7f00000000c0)={0x77359400}) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) 2018/04/09 16:56:38 executing program 3: r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaae693c11ad8fd8310a80a78e93202aaaa0000080045a376e5d24300c8010030000000000009907800000000ffffffff21009078000000004500000000000000000000020000ffbbe0010001"], &(0x7f0000ea3000)) 2018/04/09 16:56:38 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x4, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/158, &(0x7f0000000100)=0x9e) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f0000000180), &(0x7f0000000140)=0x4) 2018/04/09 16:56:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000240)={0x8, 0x0, 0x7f, 0xffffffff, [], [], [], 0xeca, 0x40, 0x9583, 0xfffffffffffffffe, "09178c51b9b0d757e4e31b0a84fff02c"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=ANY=[@ANYBLOB='\vju\b'], 0x1, 0x0, &(0x7f0000583f53)="e7"}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x10000) socketpair$inet(0x2, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000140)) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000200)='bcsf0\x00') 2018/04/09 16:56:38 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, "64908995fab742574a1f5013f99a4aed536a627dacd44b233143b8fbfed4ad8469d91208513c62c2f24802698056fe88a554081fa34549e1d9e59d6727c10bc72b546b6071ea20a101fb026a657e021a1cea9ee1689a14113ec0578e9a1423e32da756e2b946abcae8a31d22c0ec3590571e5623f33380099432efb7335a5aa6"}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x3, 0x0, 0xe, 0x9}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x4, 0x0, 0x2, 0x3463c00000000000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x900}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4b, "4a144710445188f95c8cb096c0f95413b53dc0d3dea302da99cfbf6919fa4456272a648991399d0df639546e0bd7208ae55b33f84ed6ca398a61d60f3154c1f73e806882c8d2763d9e232b"}, &(0x7f0000000180)=0x6f) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f00000003c0)=0xe17, 0x4) splice(r1, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x9, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000140)={r2, 0xffffffff00000000}) getsockname$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) connect$can_bcm(r1, &(0x7f0000000540)={0x1d, r3}, 0x10) 2018/04/09 16:56:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000600)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xffff, 0x280082) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x4) r4 = fcntl$dupfd(r2, 0x0, r0) lseek(r0, 0x0, 0x3) ioctl$int_in(r4, 0x5421, &(0x7f00000002c0)=0x4) r5 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000300)=""/19) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00000000c0)={0x7fff, 0x2e, 0x1, r5}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000100)=""/173, &(0x7f00000001c0)=0xad) 2018/04/09 16:56:38 executing program 2: modify_ldt$write2(0x11, &(0x7f00000000c0), 0x10) perf_event_open(&(0x7f0000b5a000)={0x7, 0x70, 0x1e2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000140)=""/121, 0x79) 2018/04/09 16:56:38 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x40000000, &(0x7f0000ffa000/0x3000)=nil, 0x3) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000200)=@buf={0xd5, &(0x7f00000000c0)="97c9e4716442509ded8a39c551e55f7fdb6fe0879b849a38bfa5df2587f0384a4469e3023c72dd694653cab33ce93ad9f68028df730769637bcb60e7dd5ac8c2f9c43a8206eb4ae3dce05d4eef918fab0ad527b04ffe6a36de44d9b819a5d8a951a9329627a961918f6c65cf614ac8e3c84a65aa1d8b9b64f3405ed6f4992af1b347676c1cbb45062029df5963be7a2f7368f66f03b0c53484de4cd6e24ac33d5dc88d115110e1289455f04d74b258f45fb8334406df791be00f5a61e66980ccb15c95243c4a08d6e2ebc61d35ce0edf14f59389a1"}) 2018/04/09 16:56:38 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x14001, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/14, 0xe, 0x12060, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x1) 2018/04/09 16:56:38 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000001c0)='sessionid\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) write(r0, &(0x7f00000000c0), 0xfec9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x200, 0x4, 0x2}) 2018/04/09 16:56:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="520972757374e363757367725665782a4465", r0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665782a4465", 0x0) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000001c0)={0x2, 0x4, 0x7, 'queue0\x00', 0x9}) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) 2018/04/09 16:56:38 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff80000000, 0x101000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@empty, @multicast1=0xe0000001, r1}, 0xc) r2 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) [ 167.450939] binder: 14106:14109 unknown command 141912587 [ 167.487123] binder: 14106:14109 ioctl c0306201 200b8000 returned -22 2018/04/09 16:56:38 executing program 0: r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x14, "e76f2ee838becff7bf7ea868261b2dc251bc4d9e"}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x2, 0x31}, 0xc) dup(r0) connect(r0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x4, 0x2, 0x3}}, 0x80) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000000080)="f71bdc12", 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x5, 0x1000, "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"}, 0x1008) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001240)={0x5, {{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1, 0x2, [{{0xa, 0x4e22, 0x19881416, @dev={0xfe, 0x80, [], 0xe}, 0x6}}, {{0xa, 0x4e24, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x797}}]}, 0x18c) r2 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCCBRK(r2, 0x5428) 2018/04/09 16:56:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000048000)={{0x80, 0x9}, 'port1\x00', 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe}) [ 167.503885] QAT: Invalid ioctl [ 167.512192] device bond0 entered promiscuous mode [ 167.521436] binder_alloc: binder_alloc_mmap_handler: 14106 20000000-20002000 already mapped failed -16 [ 167.544825] QAT: Invalid ioctl 2018/04/09 16:56:38 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141c00, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x2, r2}) [ 167.557723] QAT: Invalid ioctl [ 167.568506] binder: BINDER_SET_CONTEXT_MGR already set [ 167.590229] binder: 14106:14109 ioctl 40046207 0 returned -16 [ 167.603221] QAT: Invalid ioctl [ 167.611556] binder_alloc: 14106: binder_alloc_buf, no vma [ 167.617250] binder: 14106:14134 transaction failed 29189/-3, size 0-0 line 2963 [ 167.624144] QAT: Invalid ioctl [ 167.646388] QAT: Invalid ioctl [ 167.686759] binder: 14106:14109 unknown command 141912587 [ 167.697884] binder: 14106:14109 ioctl c0306201 200b8000 returned -22 2018/04/09 16:56:38 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f0000000000)=""/207, 0x8f}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[], 0x25a) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/09 16:56:38 executing program 1: r0 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) socketpair(0x8, 0x80000, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000300)=""/48) ioctl(r2, 0x8936, &(0x7f0000000340)="204d2f2174f7b785279db693f352b451f3e91a9ad87ca558929ab77f9d2b726e7f18ddeb23e844662cfafcaa7510e11186a1bd7effaca4952fef47a18e810345cc3ad28b53729e38414a0e13dbf18d30b1623dede36e87e14f03658dfc207f6da0b7033223e476b7cd1cc38fdee6b79864ab4927595cb764798637d0aa7691a055a92ea83cacb7e7dc31df13cd7eac5859b38d6c60ced4b26940a7625831bb90baeca7d9b6bde4028db5e5359b85ee0baf0103862572e064cc1680760acf32") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000000140)=0x98) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) bind(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32], 0x1) 2018/04/09 16:56:38 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0xfffffffffffffffd, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffd9e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x183300, 0x0) exit_group(0x80000000) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000100)=""/180, &(0x7f00000001c0)=0xb4) 2018/04/09 16:56:38 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00'}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x6, 0x0, 0x8, 0x1}) 2018/04/09 16:56:38 executing program 6: pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x40}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fffffff, 0x800) getsockname(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) 2018/04/09 16:56:38 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000600)) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4804) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000d00)={0x7, &(0x7f00000006c0)=""/251, &(0x7f0000000c80)=[{0x7fff, 0x6e, 0x3a, &(0x7f00000007c0)=""/110}, {0x8, 0xa6, 0x80, &(0x7f0000000840)=""/166}, {0x80000001, 0x7f, 0x4, &(0x7f0000000900)=""/127}, {0xffffffff, 0xe6, 0x9afc, &(0x7f0000000980)=""/230}, {0xbb2, 0xed, 0x6, &(0x7f0000000a80)=""/237}, {0x1, 0x8e, 0x100, &(0x7f0000000b80)=""/142}, {0x81, 0x19, 0x4, &(0x7f0000000c40)=""/25}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_targets\x00') writev(r1, &(0x7f0000000580)=[{&(0x7f00000001c0)="ac02503c7da842e61c55acbcc48d097c62995f271f4a9306cd09c3c29798252ba3ac49838a72d3cb4c28b9a4b2d1035f3f81807b6b04d4cad23a337328fd96821101fb07e9179efd2ff214d14d1d91cd3f524249a46bb65cc7c920d57c57cd816f535867a7b8622c43ee11cdc258f330ffcad283e13d4a7aa091804224ad647b81a50a8d36e23b7649b3a5ef32c5d02c3edae451e1fd750397c7dabef83421c3bd200b64cc5b2d4608dc71623ee867f43985671f8401a97c3eb40f21d016cae11e30d58bf939de1d850455a44e64078d40164a23dd19626ba454d3bcdf4868f466063afd50e0f4c4daff0c4694b019cb", 0xf0}, {&(0x7f0000000340)="95b05bf61d45cd9929da87f0101ab1de21e1038165032bcb6c91b1b9c046ba90bd4393d594c3e00e487cbc0d5e534499c9cf857f6dc7b83b7b40929653052c7bb8d02dce4d3889df62a7ba245279ea145caea8183c8518463eb0ae7df35c1eac36e9", 0x62}, {&(0x7f0000000480)="8f619ff6e34bb3a7b2d609c58d4c04f076fe97b9b96b5e7317bdf0fdc51351ffc7b4d81bb6ef818650da1bdbd1818756df5739aa32a667a122bd49f823", 0x3d}, {&(0x7f00000004c0)="cd678534f0aa4494a196191eb2560dda91483b06cd82ce70bfd0d33d8eb984b7b4fe64efda942e9639fbf2aea89934ede560aaf1a03d7428b56804e681c4f2adc608b79f9347a2a08f41113e0954aa0000fbf51b89b190f99272f46b085497a94ca922d7e689545f085e260b76a60f670ae042", 0x73}], 0x4) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000d40)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000e00)=0x84) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000020e6", 0x20) ioctl$int_out(r2, 0x5462, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000005c0)=0x0) prctl$setptracer(0x59616d61, r3) bind$alg(r2, &(0x7f0000001240)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/04/09 16:56:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 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={&(0x7f0000a88fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x10000000000000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x1, 0x5, 0x6, 0xffffffffffffff4d, 0x9}, 0x14) 2018/04/09 16:56:38 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7) prctl$intptr(0x24, 0x4) [ 167.729476] binder: undelivered TRANSACTION_ERROR: 29189 [ 167.739135] binder: undelivered TRANSACTION_COMPLETE [ 167.744294] binder: undelivered transaction 50, process died. 2018/04/09 16:56:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x70}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff00000001, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f00000000c0)={0x0, 0x9, 0x2b}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2018/04/09 16:56:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="1063040003e4040000000000"], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/09 16:56:39 executing program 2: r0 = socket(0x400020000000010, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc02e6f60700660004177faa773f0000000039", 0x1f) ustat(0x7, &(0x7f0000000080)) 2018/04/09 16:56:39 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) ioprio_set$uid(0x3, 0x0, 0x0) getpid() r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x90400, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x8) 2018/04/09 16:56:39 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001140)={{0x20}, {0x7fff, 0x1}, 0x7fffffff, 0x5, 0x72}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f00000000c0)={0x1, 0x0, 0x5}) ioctl(r3, 0xc0184908, &(0x7f00000000c0)) r4 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80013e) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x807c6406, &(0x7f0000000140)=""/4096) fcntl$setlease(r5, 0x400, 0x0) r7 = dup2(r0, 0xffffffffffffffff) r8 = syz_genetlink_get_family_id$team(&(0x7f0000001200)='team\x00') ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000001240)={'gre0\x00', 0x0}) getsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f00000013c0)={@remote, 0x0}, &(0x7f0000001400)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001440)={'teql0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001480)={'tunl0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001580)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000001680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000016c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001a80)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000001cc0)={@mcast1, 0x0}, &(0x7f0000001d00)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001d40)={@mcast1, 0x0}, &(0x7f0000001d80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000001dc0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000001ec0)=0xe8) getsockname$packet(r0, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003940)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000003980)={@mcast1, 0x0}, &(0x7f00000039c0)=0x14) accept4$packet(r4, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003a40)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003b00)={'ip_vti0\x00', 0x0}) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000005040)={0x0, @remote, @multicast1}, &(0x7f0000005080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000050c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005100)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000005200)=0xe8) accept4$packet(r5, &(0x7f0000005c40)={0x0, 0x0, 0x0}, &(0x7f0000005c80)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000005cc0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000005dc0)=0xe8) getsockname(r7, &(0x7f0000007380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007400)=0x80) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000007440)={0x0, @local, @local}, &(0x7f0000007480)=0xc) getsockname$packet(r4, &(0x7f00000074c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007500)=0x14) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000007540)={@dev, @local, 0x0}, &(0x7f0000007580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000007680)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000007780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000009b80)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000009c80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000a600)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000000a5c0)={&(0x7f0000009cc0)={0x8c4, r8, 0x200, 0x70bd29, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r9}, {0x124, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x1, 0x8000, 0x875, 0x20}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r11}, {0xac, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}]}}, {{0x8, 0x1, r13}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x36}}}]}}, {{0x8, 0x1, r15}, {0x108, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r18}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r24}, {0x1a0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r28}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}]}}, {{0x8, 0x1, r30}, {0x50, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x9, 0x2, 0xfffffffffffffc01}, {0x3, 0x1, 0x100000001, 0x1}, {0x100, 0x9, 0x17a7, 0x6}]}}}]}}, {{0x8, 0x1, r31}, {0x134, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r32}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r33}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r34}}}]}}]}, 0x8c4}, 0x1, 0x0, 0x0, 0x200008c4}, 0x4) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000080)) 2018/04/09 16:56:39 executing program 7: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.capability\x00') flistxattr(r1, &(0x7f0000000040)=""/208, 0xd0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x32e2110, 0x1, [0xaf]}, &(0x7f0000000180)=0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x1, 0x8, [0x20, 0xffffffffffffff93, 0x100000001, 0x66f, 0xbc3, 0x8, 0x1, 0x571]}, 0x18) 2018/04/09 16:56:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') unshare(0x60000000) setns(r0, 0x5) r1 = gettid() fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x3, 0x7, 0x80, 0x6, r1}) [ 167.876882] sctp: [Deprecated]: syz-executor1 (pid 14192) Use of struct sctp_assoc_value in delayed_ack socket option. [ 167.876882] Use struct sctp_sack_info instead [ 167.903710] binder: 14193 RLIMIT_NICE not set 2018/04/09 16:56:39 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x1000000c6, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000000c0)={r1, r1, r1}, &(0x7f0000000100)=""/136, 0x88, 0x0) [ 167.925824] binder: 14189:14193 unknown command 287504 [ 167.932125] binder: 14189:14193 ioctl c0306201 20012fd0 returned -22 2018/04/09 16:56:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="fcffffffffffffffc50900000000003433964ae67f9909f139809d9178004f01"]) [ 167.986165] binder: 14189:14208 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.994723] binder: 14208 RLIMIT_NICE not set 2018/04/09 16:56:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000600)=[{&(0x7f0000000140)="4be4aa2e3bf7756c87014b467fda0569c7e98f2a9bc809d56a22a3ab83c1f3c296689c8fa044e017b2794915c9d48f8d16e0a2be668c057ba212406011772f9a3bec1dca2380ce9b4fade699212e6bfbe1a610f168b995a59d316356d53c40f2f2222c4cb92d4035093739b91d32de4109225ca24073b751d1456b117043261ee5b62d6849c84b79e2b291a084892839ac390e87995c3cfcd1f1235a7900633c31a6c91ad9ecc09824fea3c3dee6fe77400e1f897988233026958e4b45165b733095eb52bfc076780065f3ea54645ce3ff96c828d6c66004ad1aa6e825b4df82a08c449491750425", 0xe8, 0x3}, {&(0x7f0000000240)="5a3ff7d14df5216cbebe05b77ae7c7c26104644235dc3b3fe9b4c1b437b1add80b11d7938538af3e3c41a65a8d9eb91e1246b4d5fc6a1c29f8ba37a80f861a0aa343c5fbf699b01fb181cfb5ab6dfa408b5daad97081a41e246a26eb3a99bc", 0x5f, 0x7}, {&(0x7f00000002c0)="c840b52123457d552246d915482cc1bade6f1511ef592a9dc424a9efaa339a84847e75befb21b110ef7702356cf7ef58f8b75c7e3c3fddf46c15f66898fe498243e8bfd31aac8216b9a1d997ac6fec299db64b9ce2b46f85b107ea5ae69e1dacf5808f72bc53716524922f5bcb6f107bdd1d7360d9f3b3246909246ecb1d68fead201715aef974a78a5d0569e948b64d2c003edb912bd83226d01067ff8bad0eca141bb9ed2f240eca7898b9506d5c1e40e4f68b6d2b0ce6e44885ae1d", 0xbd, 0x9}, {&(0x7f0000000380)="5c8fa92505b26e29354f9155bfe0cb939e28c71b8889f81421e8f85514be1d4e60d8680e83c988c767bd111df1f0eaef0c8b1092942967d2aad1e71204ce59d13e1b23d8ed6e0f9eb1278ecba1f8bfb521a82591c4d5fd4b42dc31bbeb56a678ea7c12fcd62085186b8513cf2924c95f8c70746ac7d9c406904b4c99adbe84bcd8214e803d06e44590a4851c13a5c4b65b23c8921b37", 0x96, 0x3}, {&(0x7f0000000440)="dd91574cf0391418c65bee48dd4c09ca6a6623c1c47cf38c2b8356717165edcbb3bc51d4c5311e5ec594ac304353814bd148766c90f8618b142c13863e1522563de7883c3aac834e32ac26344c98a555c7e7b7d4b3ddebd2e7edb1770ff95f8ce598c80826b202b9572cfaa3f9deb2a7fb6936c40f5df49c0f5a16ca0d34e65a", 0x80, 0x9}, {&(0x7f00000004c0)="436e04ae3ed797c2743ceaa633227480d2b1beda28e2065f8e5e13135ca8ad12428b795bebc9d60e141cee3f0d4285ffd05a8a9a471ab089ba14035037fbf6c803b2307df40f92f6b22e26", 0x4b, 0x1000}, {&(0x7f0000000540)="f02b295b31810969da447ae15b2620d7c11a4f633a25bd1b51dda827fe0d8919facebfefb11743e4535ae5daa0a11eb56210fc55023b0e5e4da6683c4964b1dceb04ddf210e68d4fe8dbe1bce52d037ca2858bdd685445c36a19d010050f13cbda8a15c9429d048eb9084a873c7a7745b606ab33ad014cf4f433241fef1c09003a9680", 0x83, 0x77f2}], 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/net/pfkey\x00', 0x107301, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000006c0)={0x4, r0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)) 2018/04/09 16:56:39 executing program 7: r0 = socket(0x40000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000ba5ffc)=0x4) [ 168.030579] IPVS: ftp: loaded support on port[0] = 21 [ 168.120280] binder: undelivered death notification, 0000000000000000 2018/04/09 16:56:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x8000407) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/04/09 16:56:39 executing program 5: r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000380)=0x6, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400000, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000002c0)=r4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) r5 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r5) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, 0x0, r6) 2018/04/09 16:56:39 executing program 2: r0 = socket$inet(0x2, 0x80c, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x36, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) 2018/04/09 16:56:39 executing program 1: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffff, 0x42) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/41, 0x29}, {&(0x7f00000001c0)=""/128, 0x80}], 0x2}, 0x40) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$ASHMEM_GET_NAME(r3, 0xc0046209, &(0x7f0000000280)=""/197) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x401, 0x40000) syz_open_pts(r3, 0x7fff) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000f00)=""/4096) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r4, 0x541f, &(0x7f0000000000)) 2018/04/09 16:56:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffce3, &(0x7f0000006000), 0x19e, &(0x7f0000000040)=ANY=[@ANYBLOB="0c00100000000000000000005304fa25b8a06b9d545a0e2afab77da26d28e5852f0b903843"], 0xc}, 0x0) 2018/04/09 16:56:39 executing program 4: r0 = socket$inet6(0xa, 0x100000002, 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) exit(0x3ff) r1 = dup3(r0, r0, 0x80000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) 2018/04/09 16:56:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x114, 0x0, 0x394, 0x394, 0x394, 0x4, &(0x7f0000000000), {[{{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x0, 0x7, 0x1, 0x8, 0x6, 0x2, 'rose0\x00', 'gre0\x00', {}, {0xff}, 0x0, 0x90}, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x3}}}, {{@arp={@rand_addr=0x401, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @mac=@random="79b2aa21a92f", {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="4f51b69a9158", {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x4e600000000000, 0x7, 0x0, 0x9, 0xff, 0x3, 'bcsh0\x00', 'ip6gre0\x00', {}, {}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x2, 0x2bc, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x0, 0x0, 'bond0\x00', 'gre0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x98, 0xc0, 0xf0, [@pkttype={'pkttype\x00', 0x4}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}]}, @common=@dnat={'dnat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}}, {{{0x17, 0x0, 0x0, 'ip6gre0\x00', 'rose0\x00', 'tunl0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xac, 0xdc, 0x10c, [@quota={'quota\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x30c) 2018/04/09 16:56:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000072000)=[{&(0x7f0000994000)='W', 0x1}], 0x1, 0x0) sched_setaffinity(r2, 0x8, &(0x7f00007f0ff8)=0x101) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f00000001c0)) ptrace$peek(0x1, r2, &(0x7f0000000300)) close(0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x7, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x80000000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)={0xfffffffffffffc01, 0x4, 0x7, 0x7, 0x6}) r4 = socket(0x13, 0x2000, 0x100000004) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=""/4, &(0x7f0000001080)=""/4096, &(0x7f0000000040), 0x2}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xd7b, 0x6, 0x4}, &(0x7f00000000c0)=0x10) connect$l2tp(r4, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x0, 0x1, 0x4}}, 0x2e) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000200)={r5, 0x1000, 0xcb, 0x7fff}, &(0x7f0000000240)=0x10) [ 168.206512] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/04/09 16:56:39 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x13, 0xe, 0x7ffd, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/04/09 16:56:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000052e6d974001400090102000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="4e69dd49afc3735a0000000000000000730000"], 0x2c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) timer_create(0x3, &(0x7f0000000080)={0x0, 0x27, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0xa0000, 0x0) timer_getoverrun(r1) 2018/04/09 16:56:39 executing program 7: r0 = socket(0x200000000000010, 0x2, 0xa) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1a}) write(r0, &(0x7f00000000c0)="1f000000f90300ff1400000120ce000007008d2b190800a5a34dbac2ae00e1ff000000000101016c9e0000010000bbff", 0xffa9) [ 168.265426] binder: 14245:14249 ioctl 80045430 f5f7b038 returned -22 [ 168.280250] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed [ 168.288210] binder: 14245:14249 ioctl 81007702 20000f00 returned -22 2018/04/09 16:56:39 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x0) fcntl$dupfd(r0, 0x6, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000080)=""/86, 0x56}, {&(0x7f0000000100)=""/197, 0xc5}, {&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f00000003c0)=""/26, 0x1a}], 0x6, &(0x7f0000000500)=[{&(0x7f0000000440)=""/156, 0x9c}], 0x1, 0x0) 2018/04/09 16:56:39 executing program 2: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xcb, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x769c, 0x143501) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x5) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000140)=0x479524faf49679d4) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x220000) [ 168.347006] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00000400 2018/04/09 16:56:39 executing program 3: r0 = socket$inet6(0xa, 0xa, 0xd714) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000180), 0x2) epoll_create(0x0) sync_file_range(r0, 0x5, 0x401, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats\x00') bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x81, 0x4000) 2018/04/09 16:56:39 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) socketpair(0x11, 0x803, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0xfff, 0x1, 0x10001, 0x6, 0x5, 0xd11}, 0xfffffffffffffff7}) [ 168.417974] binder: 14245:14269 ioctl 80045430 f5f5a038 returned -22 [ 168.454142] binder: 14245:14269 ioctl 81007702 20000f00 returned -22 [ 168.462261] tty_warn_deprecated_flags: 'syz-executor2' is using deprecated serial flags (with no effect): 00000400 [ 168.500514] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00000400 [ 168.525963] tty_warn_deprecated_flags: 'syz-executor2' is using deprecated serial flags (with no effect): 00000400 2018/04/09 16:56:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e21, @rand_addr=0x2}, 0xfffffffffffffcb5) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x3, 0x4) listen(r0, 0x4000000000000004) r2 = accept4(r0, &(0x7f00000d3ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x80000) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x10, &(0x7f0000d22000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000f6affc)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x20}, &(0x7f0000000140)=0x8) 2018/04/09 16:56:40 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000100)="af615a8e76f4576ff24eb5779ad2958a02b9d14d8a273f9601bed68d3c4dc6274e53143898c464d013342227c1f1cf076130b40424bc7e84fa347bae7fef2e68e154ca354e35e038e909b870508afa4af447c7066f995a29a40c7b6147469ea5ad06c768f86cef581b8e5d0369414e4a4b898e14a80744f9f767dc8d23674a7291ccbbd58950f749623a0163b6863f9d4a7c", 0x92) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000380)=0xe8) sendto$packet(r0, &(0x7f00000001c0)="be552676c193d1be1d0c0ce636a2d90967c04dd5892b1c788538208d381bf43f09a6ed519411bfaf41112a38e901cd113e3c2b23441c4313afc3af978f298be521f9ae21f9b9291b6f6d39f27ddb5eab9f42f5b0d5866b8606ec9d2388c1a7199c31f4608b0d21023d231f7573a332b99c2b85f716b888619b1dec41d9cbd439279b4d53de4283c6603dc9cac60705f35e2359859d816ea1eeed07978d127e979a2bfadc3f71113e89e45f3c5dff16ceb4dbeb9881177bc4767802b311", 0xbd, 0x4881, &(0x7f00000003c0)={0x11, 0x18, r2, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/09 16:56:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6664696e666f006a5d5f4a08b1187d30f6105c167938053cce5c846e4447059fd965f5f6a6133b7f58338f6a24031c577afc8fc47bbbf4647e7779541d4d7617f8086dc47d4ae886f47143b50a0a671d3ceffe344916394ed20a007d06e604408c2c30dd2f196f4bdc02f5962e3cd46464e38ee79bf82659d09ff4b3d80196ed") getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/09 16:56:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001080)=""/179, 0xb3}, {&(0x7f0000001140)=""/247, 0xf7}], 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 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 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/09 16:56:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d8554c", 0x0, "08f2d9"}}}}}}, &(0x7f0000000040)) timer_create(0x7, &(0x7f0000000080)={0x0, 0x3f, 0x0, @thr={&(0x7f0000000140)="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", &(0x7f0000001140)="c737ba23748af4f5dccc88caf4f12966ea87e8ca53aaf7eec0f3fbe9c94beb96a83216a3e502ebada33b695cd1daf55c5f6c62c48291f4a1257b7c686e4e339e98f94db16cee7d2d9a11413e35dc10ae23a61c386db3abecb316607db3ecbcdef70f126678dbf7090f2fa13882b3ea3f716d7d3fe8db99d5de49f99bfbc5ff3a366e15714345f4f60c5bce7c1e750fcb8cedc2ec47e562ecd9b0a2aa44ff104b0ef5520264b1db85b817acc2d4d623cfa46a511735b235f5e197c0b7aaacabc113266d15b782b5fb7dc4ef832d06ec8b7172ca0c37c133bee99ceebb703d9d0c123bb7468eca41ddc003d9968fb1ee5a68ce30614e4cf8e1"}}, &(0x7f00000000c0)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer\x00', 0x8000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001300)='/proc/self/net/pfkey\x00', 0x400200, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001340)={0xf000, &(0x7f00000012c0), 0xb, r2, 0x7}) timer_gettime(r0, &(0x7f0000001240)) 2018/04/09 16:56:40 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x8, 0x1) syz_emit_ethernet(0xefa55425d28eb7c3, &(0x7f00000002c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[{0x9100, 0x9, 0x2, 0x1}], {0x8100, 0x3, 0x4, 0x3}}], {@llc_tr={0x11, {@llc={0x0, 0x0, "95e2", "d5e49172ccf158099eb448991ab2329b6749bcb1579d26749175fcb598c7f9dfc8df68568c498acfe60e82c74936746237a61202a09c87f992f21598ccb3fdb747d1d92e7b64c4641e50fda0f871c86551c671b0f4f8c77a574fa3"}}}}}, 0x0) 2018/04/09 16:56:40 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge0\x00'}}, 0x1e) r1 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x1000000000000010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x20, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x40086310, 0x4}, @free_buffer={0x40086303, r2}, @register_looper={0x630b}, @enter_looper={0x630c}], 0xe, 0x0, &(0x7f0000000040)="0572ab0f8f9cf10f3fc1ea4e00fc"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40040, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) write(r0, &(0x7f0000000240)="f1", 0x1) fcntl$setflags(r1, 0x2, 0x1) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) 2018/04/09 16:56:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7fff000000000000, 0x40) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000140)=""/65) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2}]}, &(0x7f0000000500)=0xc) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440), 0x2000000000000128, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r2, &(0x7f000005efe4)={0x0, 0x2de, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) sendfile64(r2, r0, &(0x7f0000000040), 0x9) 2018/04/09 16:56:40 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 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) syz_open_procfs(0x0, &(0x7f0000000980)='ns/net\x00') 2018/04/09 16:56:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setrlimit(0x7, &(0x7f000046eff0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="e384c58838c6d01f89ea50804682df6bf1787a97dc0b675d5f612fea2bfdff2d6f49be6bbbd60a372e23e36362482666b471e21af907e206e0e6b7e66b2d4866c7869ff6b1ee07403287f1953dfd69", 0x4f, 0xfffffffffffffffa) r3 = add_key(&(0x7f00000013c0)='trusted\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="4439916cce02ed378f2a6788cb6d47b61d539596b15f27cb552a8faae30701fdbd6f5dbebeb07e7aaef05db62bb2076e810cef2d750c3491653ed5c46c46213c44ff93e55ea31a9acefc1c9cb8cbcf36158de779d2b6430721de84f4fa63aaf0fc3e1bbbb5b1a1eb81251c54319839e92f20fbced727d1", 0x77, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001380)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="4840bf71c41e593c7f7ace62dbcecbf248da2e995395b522a61fe44a96a83b27035c6c4621dc8511609fd093370b3c8e6d42c96f7672de033d9ad2fdaf0855efa5adab1c85a46224f569a8ee0b15201278d67e5202f3d95b04f4a5f5962635afec878a4f0d0322c38e2df8a670102b29be796ca599abf74bc6743ca61b7c4aeea7814c210ecf1985cee6f3e32d37197ac6b5752f0f6942d3b33f419d662bec7eae13b5fc64363d2129ac0160565c3c1f481c", 0xb2}, {&(0x7f00000011c0)="e6efa3560b96384756651bf8d8f7f2bc568b2f533125de24b42a5027957cb7e2b1f38940c8b6cd76c6add81f3a2ba07ba1bdeb99cc3076dbb4cab2b88c72f1f6ed24a3118d3dbe1638846f5d1578804559c5056f1c21ac32226e57f6a6ab1cf166d60dc65529", 0x66}, {&(0x7f0000001240)="fd444100ab42e72b4eb641e93b3ce922ba287d5543306fb39ad13ed75b68dbd314baa91d21f44008d3d61ee87020b4f1686954", 0x33}, {&(0x7f0000001280)="5d71f634aafa57e7e02b5213", 0xc}, {&(0x7f00000012c0)="2035119c6689f81595cd5754d9e9f450d52cf2c7529aea6d38573d17ff685bfe26b85d2b19fb8a61cf1803a34ada7365d40df8b950b83582a11a09896830b99798e71e92dff1de1e6e1590dd6c2112748e55b01da3a8ec93a7a8f42c80fcd2712bafb56273371b9ba2aa32f133f43fb756ac0ba6c567610da4aa98d91a571668e3df1010a22549b83e47f4a1de7202b91d81fd5ee5c4fcf7ca26bfee10bd190bac5de6dd29da980a95b622", 0xab}], 0x6, r3) 2018/04/09 16:56:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000100)=0x90) [ 169.342584] binder: 14312:14313 BC_DEAD_BINDER_DONE 0000000000000004 not found 2018/04/09 16:56:40 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000580)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000005c0), 0xfffffffffffffed9) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x34fb, 0x0, 0x80000000, 0x0, 0x3]}, 0x5c) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000007c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000640)) r3 = open(&(0x7f0000000280)='./file0\x00', 0xa0000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000002c0)=0xe3, 0x4) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x574c}, @time=@time={0x77359400}}], 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000800)={{0x8, 0x0, 0x7fffffff, 0x9, "b2437f6c817fec7ebd6abbbdef2e92c49aea5b82bb67544618ffd053a95ff64c4e8f904a8661a6ac92e56cb7", 0xfffffffffffffffb}, 0x0, [0x0, 0x0, 0x3, 0x401, 0xceb, 0x0, 0x0, 0x101, 0x2, 0x6, 0x9, 0x3ff, 0x66f, 0xa2, 0x5, 0x0, 0x200000000, 0xad2, 0x0, 0x3, 0x0, 0x1, 0x8, 0x4, 0x0, 0x0, 0x66, 0x200000, 0xde, 0x8, 0x2, 0x2, 0xfffffffffffffffc, 0x80, 0x0, 0x0, 0x800, 0x9, 0x6f21, 0x93, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x9, 0x8, 0x0, 0x0, 0x4, 0x6, 0x7fff, 0x0, 0x9, 0x2, 0x3a, 0x0, 0x101, 0x4, 0x1, 0x9, 0x0, 0x8, 0x7ff, 0x0, 0x2, 0x101, 0x0, 0x8004, 0x9, 0x0, 0x0, 0x62f, 0x2, 0x8, 0x5, 0x0, 0x0, 0x0, 0x1, 0x81, 0xc515, 0x2e2d, 0x7, 0x0, 0x0, 0x0, 0x8, 0x9, 0x8, 0x8, 0x1ff, 0x1f, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffe89, 0x3, 0xffff, 0x8, 0x10000, 0x800, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9e3e, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x8001, 0x0, 0x5], {0x0, 0x1c9c380}}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') link(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00') recvfrom$unix(r1, &(0x7f0000000380)=""/191, 0xbf, 0x22, &(0x7f0000000480)=@abs={0x1, 0x0, 0x4e22}, 0x6e) rmdir(&(0x7f0000000080)='./control\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) setxattr(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)=@known='system.posix_acl_access\x00', &(0x7f0000000440)='\x00', 0x1, 0x0) getdents(r1, &(0x7f00000000c0)=""/226, 0xe2) getitimer(0x1, &(0x7f0000000540)) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x1, 0x1a, 0x0, "3904589168d1107897714b9a8d7b7463624b9e9d849015596fb15061231896a317ba3b7d0459b9f6ec44688eb535120935627e3e35fc7edae9c98c4bacac3f60", "d1d0eb3bd5e0a85eac6e35a57d9192d6bf0feee0ffda553f8a180a7cf75b0f45", [0x5, 0x9]}) dup2(r1, r2) r5 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x9, 0x101000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000600)={0x0, r5, 0x6, 0x1}, 0x14) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/09 16:56:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,cmac(serpent-generic))\x00'}, 0xffffffffffffff64) ioctl$void(r0, 0xc0045c78) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) 2018/04/09 16:56:40 executing program 1: r0 = socket(0x40000000055, 0x5, 0x1ffffffffe) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={"73795cb5616c6c6532dc94006f00", {0x2, 0x4e20, @rand_addr=0x5}}) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/04/09 16:56:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x0, 0x0, 0x0, 0x2]}) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xae1, 0x200) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071, 0x0, 0xffff}]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x5000, 0x8000}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000001c0)) [ 169.395174] binder: 14312:14313 BC_FREE_BUFFER u0000000000000000 no match [ 169.402249] binder: 14312:14313 ERROR: BC_REGISTER_LOOPER called without request [ 169.409829] binder: 14312:14313 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 169.417916] binder: 14313 RLIMIT_NICE not set [ 169.496448] binder_alloc: binder_alloc_mmap_handler: 14312 20000000-20002000 already mapped failed -16 [ 169.550091] binder: 14312:14327 ioctl c0306201 20000080 returned -14 2018/04/09 16:56:41 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000b09ffc)=0x8) readv(r1, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x2000000000000}, &(0x7f0000001000)=0xfffffddf) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/09 16:56:41 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x4f}, 0x4) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000000000)='.') write$binfmt_script(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x76) 2018/04/09 16:56:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'vcan0\x00', &(0x7f0000000580)=@ethtool_eeprom={0xb}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffd58) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3, 0x6}) 2018/04/09 16:56:41 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x5, 0xfffffffffffffffd, 0x1000, 0x0, 0x0, [], [], [], 0x2}) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x2) ioctl(r2, 0x4000000000001277, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)="8401baab6da6d4b5e4429d9803a62ff60ed14a6eee6ad4aaeaf4261a4df8fc45819daae26d68ddad4a22f0fc49ffdfe783ed53b5b02bafc2b8add365ff32333e47d66de859fb1be3", 0x48) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2400) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x8, 0x800, 0x300000000}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) getgroups(0x1, &(0x7f0000000600)=[0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)={0x174, 0x22, 0x220, 0x70bd29, 0x25dfdbff, "", [@generic="c7827d3a28c220914014cfbf4f9a36a62dbe7a630088bec3b3a8ef34db4c183d7020c85845812f0311ce1e18ed", @nested={0x104, 0x84, [@typed={0x8, 0x7d, @ipv4=@broadcast=0xffffffff}, @generic="a344e7fcc512bf7f89a861a4be9b8b977bc0a9507965df5d5cfd1050824779b12961341545d8fba95d5b98182a56ca06e8108732c56909d3833bf4d590558c995b01c072e2c7c664dd805c8135716fd737571959a73601579061dd4f41c68b75700bd5e6cd0e6deef45775cb75653e74488d9e718e92e269d4eeafe0fd7e2f120ce2bcdb94a7479aa8325b3e0c85ec4bce79405da4189e8463769782f5b418721c759e7ce87558ea3d712fe12223abf9c07e7a8d8cee545f0e0e278cf6c22dd1c6c8b02dc0dae1865b67bf0dbad62fc7b38ba645f3bde82bd2d0682e4a66eeef44697e9a6dac68fc2467390777af0743c902", @typed={0x4, 0x53}]}, @typed={0x8, 0x33, @pid=r5}, @typed={0xc, 0x68, @u64=0x4}, @generic="cdf1d46f91d964d948714f6c588450b9362da48a150b1fe9efded111faa3b2"]}, 0x174}], 0x1, &(0x7f0000000640)=[@rights={0x14, 0x1, 0x1, [r3, r3]}, @rights={0x20, 0x1, 0x1, [r0, r3, r4, r4, r2]}, @rights={0x28, 0x1, 0x1, [r4, r2, r4, r2, r4, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r3, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x8c, 0x4000000}, 0x40000) 2018/04/09 16:56:41 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80, 0x80800) tee(r0, r1, 0x20, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'bcsh0\x00'}, 0x18) 2018/04/09 16:56:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xffffffffffffffae, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="a45a136e77956214090000000031030000000000e774cbb1c6f4f1e534d5850f"], 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f00000000c0)=@nl, &(0x7f0000000200)=0x80) pipe(&(0x7f00000001c0)) 2018/04/09 16:56:41 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x20100) connect$ax25(r0, &(0x7f0000000180)={0x3, {"d16976e2854c6e"}, 0x8}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000001140)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x0, 0xfffffffffffffffb, 0x1f, "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&(0x7f0000000080)={0x0, 0x40000000004, [0x705, 0x0, 0x400000000000000, 0x10000000732]}) 2018/04/09 16:56:41 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000280)=ANY=[]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2002, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x0, 0x7ac, 0x80000001, 0x2, 0x332d, 0x5, 0x101}) close(r1) 2018/04/09 16:56:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x30d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) lookup_dcookie(0x0, &(0x7f0000000100), 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000400aaaaaaaaaaaa0000000020fda9aaaaaaaa0baaaaaaaaaaaa"]) 2018/04/09 16:56:41 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r2, 0x104, 0x70bd26, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/04/09 16:56:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000003e40)=[{{0x0, 0x0, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/22, 0x16}}], 0x1, 0x0, &(0x7f0000003f40)={0x0, 0x1c9c380}) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000004240)=@un=@abs, 0x80, &(0x7f0000004400), 0x0, &(0x7f0000004440)=""/44, 0x2c}}], 0x1, 0x0, &(0x7f00000044c0)={0x0, 0x989680}) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x6, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x104) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="100000002800000000000000"], 0x10}}], 0x2, 0x0) 2018/04/09 16:56:41 executing program 4: unshare(0x60000000) memfd_create(&(0x7f0000000100)='user\x00', 0xfffffffffffffffc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x1, 0x0, [0x3a7, 0x1, 0x2, 0xd13, 0x0, 0x7c9b, 0x2, 0x6]}) 2018/04/09 16:56:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x100000000, 0x0, {0x806b}}, 0x14}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0x39fb10d2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0xa}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000300)={&(0x7f0000ffe000/0x1000)=nil, 0x793f, 0x3, 0x44, &(0x7f0000ffd000/0x3000)=nil, 0x1000}) 2018/04/09 16:56:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) 2018/04/09 16:56:41 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x20, 0x8, 0x0, 0x8020000020}) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xa3f, 0x230, 0xffffffff, 0x401, 0x8, 0x2, 0x7, 0x0, 0x6a, 0x40, 0x152, 0x8, 0x80000001, 0x38, 0x1, 0x1, 0x6, 0x9}, [{0x6, 0x3, 0x2, 0xffffffffffffffc1, 0x5562, 0x100000001, 0x10000, 0x2}, {0x6, 0x9, 0xfffffffffffffffe, 0x0, 0x3b9, 0x0, 0x1bd, 0x1f}], "912685e8e3b1978b21e4e9408aea4bfea173a4bbf575f5395e8100b759cdcb376db3ae46e337adfdf06bd124cc097d088f91d9c97aab646832aa615fdd1c6ba1767b4ede993798741600c3d0c213bbcc931eb5c08420d047632d83061f9deb3e7c13f318dabff33d9f2a26c998", [[], [], [], [], [], [], [], [], [], []]}, 0xb1d) ioctl(r0, 0x2285, &(0x7f0000007000)='S') keyctl$set_reqkey_keyring(0xe, 0x0) [ 170.609796] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 16:56:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="c40cc4dbef1562b09515297b9351098249230d4201a7b108abd24f8765ea1e146201f0d006bf2a91adf52766e6d7330a02ac719eac792e558544419e5eaf19dbba51cf10cef555b40883e7dab9b35c14a518808d49cbf175e823cd49b3b3f3e0f9aa3ba04d81a95198520d4644fc6c6c954d63a34b94744be501c819932a5fd451a79058fe375a740ec2dd7db8c178f90c"], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200080, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x4, 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 16:56:42 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x2) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x40ef) 2018/04/09 16:56:42 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) chroot(&(0x7f0000000040)='./file0\x00') execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x33aab8bfafab2fbf) statx(r1, &(0x7f0000000100)='./file0\x00', 0x100, 0x1c, &(0x7f0000000140)) 2018/04/09 16:56:42 executing program 2: r0 = socket(0xa, 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x101, 0x2, 0x800d, 0x8, 0x80000001, 0x3, 0x6, 0x1ff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x0, 0x10, 0x8eb0, 0x6}, &(0x7f0000000100)=0x18) r2 = socket(0x10, 0x200000000002, 0xc) write(r2, &(0x7f00000003c0)="1f0000000b06fd00010000f600008001fffff81009000180ac3207ec000000", 0x1f) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) 2018/04/09 16:56:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000900ff0000000a00000000000000fe8000000000000000000000000000ff00000000001b00000200010000000000000002020000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x4878, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffffe}}}, &(0x7f0000000100)=0x84) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000180)={0x4, 0x2}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x400, 0x80, 0x202, 0x5, 0x6, 0x2, 0x4, 0x0, r2}, 0x20) 2018/04/09 16:56:42 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acc0c7e1121011ddd5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0xe, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/09 16:56:42 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000001c0), 0x8, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xdffffffffffffffc, 0x0) r0 = socket(0x400000000002, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f00000002c0)=0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ipddp0\x00', 0x16a) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x48202, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100), 0xffffffffffffffb2) 2018/04/09 16:56:42 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x80001, 0x0) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3f, 0x800) connect(r1, &(0x7f00000000c0)=@nfc={0x27, 0x0, 0x2, 0x3}, 0x80) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="2eaa54091ff956a4086f47f75b8aecaaf2c52571906779aa1f6af449735f3f60f880f3c8f2623ee6bf39a76aafb8895805533585e10f8e59dee5c75d2bc373dc4a1ace03651b39acbc291ade151e647e36399be0dcc2ab56b6e125", 0x5b}, {&(0x7f00000001c0)="7bbbfe91fbf84d08269b52e6bbaf9d6eef0995a878a5bd88a4c8a0399b0a8573d406", 0x22}, {&(0x7f0000000200)="d75b261edcd415e4e5e557f77ecbf5da1c98c94ec79e1248b7daa33fc861e9f975b604cd4fb06b1fd946bfa0bd398bc4bc6479840816b1ca2c94bf4df5e78e4f2d2c8f95b4717ca87bea37645eeeaf6f487583032dce06f0b1e0428d50e42cee9cd2385d79d2db2ac170a9a818d18162dae5107c5f03fe", 0x77}], 0x3) socketpair(0x10, 0x3, 0x2, &(0x7f0000000080)) connect$ax25(r1, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) 2018/04/09 16:56:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3f, 0x4000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x2, 0x26c, [0x20000240, 0x0, 0x0, 0x20000270, 0x200002a0], 0x0, &(0x7f0000000180), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x0, 0x0, 'sit0\x00', 'rose0\x00', 'bpq0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xac, 0xdc, 0x10c, [@quota={'quota\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x5, 0x0, 0x0, 'teql0\x00', '\x00', 'syzkaller1\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd0}, [@snat={'snat\x00', 0xc, {{@random="901a311782e3"}}}]}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x2bc) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') sendfile(r0, r3, &(0x7f00000000c0)=0x200, 0x40000103) 2018/04/09 16:56:42 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000080)=""/121, 0x79, 0x1, &(0x7f0000000100)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x882) 2018/04/09 16:56:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000000281fe6da9804ae656c00"], 0x14}, 0x1}, 0x0) 2018/04/09 16:56:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3f) r3 = epoll_create1(0x0) splice(r3, &(0x7f0000000100), r2, &(0x7f0000000140), 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000004ff4)) sendmsg$alg(r1, &(0x7f0000007fe4)={0x0, 0x0, &(0x7f00000000c0), 0x2000000000000019, 0x0, 0x0, 0x20000000000}, 0x0) [ 171.685515] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING 2018/04/09 16:56:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"627269646761c700", &(0x7f0000000080)=@ethtool_cmd={0x26, 0x100, 0x9, 0x7, 0x6, 0x6de5, 0x20, 0x31baa431, 0x3f, 0xfff, 0x8, 0x7, 0x0, 0x40, 0xffffffffffffff5f, 0x6f, [0x1, 0xfa6e]}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2002) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/04/09 16:56:42 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) sendto$inet6(r0, &(0x7f0000000180)='c', 0x1, 0x1000200408d7, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, 0x1c) 2018/04/09 16:56:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r3 = getpgrp(r2) sendmsg$nl_route(r0, &(0x7f0000235fe4)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000040)=@getlink={0x34, 0x12, 0x20, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, 0x121, 0x12c02}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_PROMISCUITY={0x8, 0x1e}, @IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 171.794286] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING [ 171.815977] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/09 16:56:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3f, 0x4000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x2, 0x26c, [0x20000240, 0x0, 0x0, 0x20000270, 0x200002a0], 0x0, &(0x7f0000000180), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x0, 0x0, 'sit0\x00', 'rose0\x00', 'bpq0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xac, 0xdc, 0x10c, [@quota={'quota\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x5, 0x0, 0x0, 'teql0\x00', '\x00', 'syzkaller1\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd0}, [@snat={'snat\x00', 0xc, {{@random="901a311782e3"}}}]}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x2bc) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') sendfile(r0, r3, &(0x7f00000000c0)=0x200, 0x40000103) 2018/04/09 16:56:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="88e71173ee31a9a50000002d6d8fa5e9be90297929fb967da794e09bb15b35ca0f6aec99578202c8c67f98bf725fb93cac4dfd22667e8a089b6b6543843b8da33fbcbf9a0eb2caf6c4569ff0304a935311555580cd06ae4208692bda02a339") mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x50000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) recvfrom$ax25(r0, &(0x7f00000000c0)=""/202, 0xca, 0x2000, &(0x7f0000000000)={0x3, {"68d0895398af10"}, 0xa94}, 0x10) ioctl$LOOP_CLR_FD(r2, 0x4c01) ftruncate(r3, 0x800) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x10}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x3f, 0x3, 0x7, 0x400, 0x9, 0x4000200}) [ 171.898183] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/04/09 16:56:43 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8800080}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x10, 0x70bd2d, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/09 16:56:43 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x20040000000000d1, &(0x7f0000000ffc), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/04/09 16:56:43 executing program 0: mq_unlink(&(0x7f0000000040)='/proc/self/net/pfkey\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x14, 0xc, 0x6, 0xfffffffffffffffd, 0x70bd2d, 0x0, {0xa, 0x0, 0x2}}, 0x14}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x100) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) 2018/04/09 16:56:43 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) r2 = dup(r0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x6, 0x81}) 2018/04/09 16:56:43 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) sendmmsg(r0, &(0x7f00000053c0)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340), 0x0, 0x400c000}}, {{0x0, 0x0, &(0x7f0000005340), 0x1}}], 0x2, 0xfffffffffffffffd) [ 172.169719] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING 2018/04/09 16:56:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d04, 0x0, 0x2}]}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/04/09 16:56:44 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0xfffffdbf, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000100)=0xc61c, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0xde98) r1 = getpgrp(0x0) ptrace$setopts(0x4206, r1, 0xfff, 0x28) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x20000, 0x4, 0x7fffffff, 0x80, 0x7, 0x8}, 0x1}) accept4$bt_l2cap(r0, &(0x7f0000000240), &(0x7f0000000280)=0xfffffffffffffeb9, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000d8793e265c114ae054a55440cfc6c0ae0000000000669c0000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) shutdown(r3, 0x0) fstat(r3, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xffffffffffffffe0, 0x100, 0xffffffff00000001, 0x7, 0x0, 0x40, 0x80d, {0x0, @in6={{0xa, 0x4e24, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x7, 0xfffffffffffffffc, 0xc0000000000000, 0x401, 0x10001}}, &(0x7f0000000100)=0xb0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000380)=""/14) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000240)={@sco={0x1f, {0x6, 0x3, 0x10000, 0x6, 0x81}}, {&(0x7f0000000180)=""/128, 0x80}, &(0x7f0000000200), 0x1}, 0x9c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={r4, 0x5a3}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x7, 0x4) futex(&(0x7f00000000c0), 0x2400000085, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x4020000000) 2018/04/09 16:56:44 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) r1 = dup3(r0, r0, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000014c0)=0x14, 0x80000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001500)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/09 16:56:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r0, &(0x7f0000000240)=""/2, 0x313) 2018/04/09 16:56:44 executing program 1: r0 = socket$inet(0xf, 0x3, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="020800000200000000ef37ca227685e1e3", 0x11}], 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) 2018/04/09 16:56:44 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4081, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) io_setup(0x6, &(0x7f0000000000)) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x30, r2, 0x0) 2018/04/09 16:56:44 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3f, 0x4000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x2, 0x26c, [0x20000240, 0x0, 0x0, 0x20000270, 0x200002a0], 0x0, &(0x7f0000000180), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x0, 0x0, 'sit0\x00', 'rose0\x00', 'bpq0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xac, 0xdc, 0x10c, [@quota={'quota\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x5, 0x0, 0x0, 'teql0\x00', '\x00', 'syzkaller1\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xd0}, [@snat={'snat\x00', 0xc, {{@random="901a311782e3"}}}]}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x2bc) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') sendfile(r0, r3, &(0x7f00000000c0)=0x200, 0x40000103) 2018/04/09 16:56:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x2000000000001f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x0, 0x4, 0x3, 0x10001, 0x0, 0x2, 0x200, 0x1, 0x2000, 0x4, 0x3, 0x1ff, 0x9, 0x1, 0xfffffffffffffffd, 0x1f, 0x7fffffff, 0x4, 0x0, 0x3f, 0x9, 0xff, 0x2, 0x101, 0x995, 0x4, 0x4, 0xffffffffffff7fff, 0x3, 0x7, 0x6, 0x101, 0x1f, 0x80000000, 0x6f8, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0x2b7148f, 0x6}, 0x60, 0x7fff, 0x9, 0x0, 0x20, 0xffffffffffffff3d, 0x9e}, r4, 0xfbc5, r3, 0x8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/09 16:56:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000000)={0x1, 0x20000004, 0x400, 0x38, 0xff, 0x20, 0xfffffffffffffbeb, 0x2, 0x6, 0x100000000000}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x61, 0x0, 0xffffffaf) 2018/04/09 16:56:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000300)) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f0000000200)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) poll(&(0x7f0000000100)=[{r1}, {r1, 0x40a}, {r1, 0x302}, {r1, 0x100}, {r1, 0xc020}, {r1, 0x1a4}, {r1, 0x6101}, {r1, 0x48}], 0x8, 0x5) 2018/04/09 16:56:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000862000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x1000400) [ 173.010496] x_tables: eb_tables: arpreply target: used from hooks POSTROUTING, but only usable from PREROUTING 2018/04/09 16:56:44 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r0, 0x40000000000005) r1 = gettid() ptrace$getenv(0x4201, r1, 0x7fffffff, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000000040)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) 2018/04/09 16:56:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001400030500000000bf0000000a000000", @ANYRES32=r1, @ANYBLOB="08000800000100001400020000000000000000000000000000000001"], 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x20008084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x30801) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x5) getpeername$ipx(r3, &(0x7f0000000200), &(0x7f0000000280)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'vcan0\x00', {0x4, 0x8, 0x1, "cafe143adb67", 0xf7}}) 2018/04/09 16:56:44 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0xe}, 0x1c) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044affc)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x22000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7) 2018/04/09 16:56:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x130, 0x480) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000140)) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/04/09 16:56:45 executing program 4: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$getflags(r0, 0x401) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) tgkill(r2, r3, 0x2c) write$rdma_cm(r1, &(0x7f0000001c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001bc0)={0xffffffff}, 0x13f}}, 0xffffffffffffff1f) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001c40)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f00000004c0), r4, r1}}, 0x18) 2018/04/09 16:56:45 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff2c5, 0x480001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x4a000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x37, 0x2, @thr={&(0x7f0000000040)="8333582ec52a2de01abb410a75430f2e8e47516e163724a38424329366bb71990269db1cdd435851fa49f543c9d0e7ce4bff74bf0d4d09ee6f57fc4a1b6fb6ac2f7cb63a0a825ca1429967c35b58797c53f49f089ec5ca1f5df9077c91e8e9759d3115308a89fcd5dfab5a5d4b15c00dfeb42d5034f144999f4ab84f05c68a8f6aa05c072675262c2de2a682077470f71575e7a2646c84eaee82460765d153d92bfde8aefcabc918a0271d170ac8276901052efaaa7a", &(0x7f0000000100)="9cc1f5de877c3a6e07a618f9dd2633765fce02a36c2b1e1e107409c908b61490ed44237a87270c6ac83eb2e615416c91aebe174001d56188526f60e2c8f102be617fdd0c75c262599adf5b6c4aaa30e7f2350b62fa1ceaf75c7653eda7e5c26c3225d469654928c3e64984db6e89751cc67a04b9093681ae90debef36cf19956cadd"}}, &(0x7f0000000200)) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x4, 0x9, 0x41b, 0x9}, 0x8) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r2, &(0x7f000000afe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000000440)="25754277e5db52ee5d48f132", 0x4) 2018/04/09 16:56:45 executing program 0: io_setup(0x7c6c, &(0x7f0000000040)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x7fff, 0x101004) preadv(r2, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/56, 0x38}, {&(0x7f0000001880)=""/217, 0xd9}, {&(0x7f0000001980)=""/24, 0x18}, {&(0x7f00000019c0)=""/145, 0x91}], 0x4, 0x0) syz_fuse_mount(&(0x7f00000002c0)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3ff, 0x800020) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x20000, 0x0) syz_open_procfs(0x0, &(0x7f0000000400)='timers\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x2000, 0x0) syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x0, 0x20000) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000580)={0x7, 0x34, 0x1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x200000, 0x0) mq_unlink(&(0x7f0000000200)='\x00') r3 = memfd_create(&(0x7f00000001c0)="251b212e2e706f7369785f61636c5f6163636573732a00", 0xffffffffffffffff) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/cuse\x00', 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000001740)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x9, r1, &(0x7f00000000c0)="a61f8bded25ba6fc793be4f4a314cb9368dc54a6917604e7e7be8999e4b87bd03e75043fe08ecdaf87ccde894d741e5b38bef66195d9e052a16840ca776b8a2b24738e5866e0c5d6b3dd5132e62864c9dd319e2dd4f2cf2de67cc352b919c2c14f7c816142d3a2907b2ee7315d955f605148fa5e82d7ad612498106b8dd30526a723b1e2a62da99bc8699e372345950f1df2d2fbec9d390b2c9541b149455901c9f1cf", 0xa3, 0x48, 0x0, 0x1, r2}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0xe, 0x0, r3, &(0x7f00000006c0)="11191677e9302f413952731f0a4aa94a4b64e865bb91e6251d734ef54020496e49cb7ce66d9d02beb68f45ea4583fa805674d1b3317ba92e7e04ef9f6f74ebe1405de21c8ef23342dc6360c76e33c28be86a04874795d4d07c2c5760a9a822e91ec4e75f7f0fdb6117d02b126c4b9ba60f8200ff8b327f546da68c4fbba783642b7e984e2c1bf0f219fa58f28797a1395215795c7bad000d85ed44f283c224ade010723575616f7f2e74de04072081d9aa7ccd735b5c5f3c09a76655af81405097c9af72af4954c263a62e0a6cf590d462151169f028f4d81e1726dd15cae40a1c82c63cc42e8bf3b168120035be99ba0209dc0ebdd7658f57e5940dd4d1848acbf0390255262fab126f33f162bf2c48e4da70c7bc4980d824199183cbc8163197262ccd51011bea5e1ab08d4fe422aec4dae0b4d81ec662aca8f56d473b991bc12efe41e304a16ff5f8d98ecf92252d156f412ba81c4307bf89fd644fd2de632e96797b42383e0bd2058b5aa082138e695b2a12e4303b9ea8658850888584c5355cdcc520b0c6fd7cf90faac85187a55fffdc551bb54ab8fd2040bc69172018398786e9554d611be581a98e42a596dd61dddf0336f9d0f00484a5aa94ea7c952f410d99ebc51fb5fc5e171afaa7974d0612d8306430e04b945e4af00cedffc541f57a855a169d9500ed2d835a1b1f744720175e494be6a061cd8a50aa9dc728d0ca8edef58f302eb90e84e700f8872471c7ef2ad54acc12a6e80aa519a8182a5a7c005cd863fa177c667ca841d8ab7acb518ec8b764eec9a079be1a7544508eb2518f3b82dbede1969686f8cfaf5d447eb34fcd0b15a1b80461a4bceaed1136472be62a5cd75e7d5a33a908aff91c29c717fb350c285e5b7f21facb7beaf05c59e54198b0e6eff22eee50ced38205da3a07100d41cade44016c987e1eb332c702411b6b474ef8261c5de8afef2ba309823d0ecd7f2a1dde473de15336658eb4a1483d5e13125ae7c02f9712f62f918c17304099cb6a1a8c5b88aed3c17d0cc3cb9e61054c5522fa46ec51d287ad2652dbba51f5325a23228344dfb1457fc90084ba558dbfb8cb141440d192702c7772a49d3ee93b54cc39d62064346941491eee203a9f73290d2fb8d4f2769aaa7d7a406be6f184cc3c192fa244927225e3c7fd918e52f64358a031b27af4d90fff52988e604d12e86a45c62aa45bca533a2834b8b5a5f33ac0b4283852067c1736f610b7f3a373dcb08397ebb774d1c52ab34ff4e44d362813bc762fae49af9d99b537399a1ab676499c9b245c98096c9ec6093848f312e239d33ddbfa671143e04837446dc4878b56b7b01ac13881ce8ed1a0fcb85106bd35f0e3d29882d54af3f810cc5b218f4fb0034d497f20977af4c6e8f3f56149926797856a32762549236bc2a7f47cba960e1f1a86a8bae9a8c55fda61a4a743947509a42dd32256dc5c2bdd63bd8b868fa9cf99baeb667cedc1a6b3b13629af5a09c898ee3a5edc008e4f31c6519fcf5474a18e03c4ff639a70be70baf0400722623c065d269eae92992ae714efd89edde3ba6dbc032491a037cf1d266d55dc421624534b11a4545178abf024e28aefc04c669c33dd6caf944290721113cc066ef42ce91394f84d7c40f505debc9bb225f1b336354a248e002c4b07c6741df6a457df33211c2b4767b01d7a59055308b49b3d35e297e555227a27731d6ec99ce508b1eb5a2270319df756e89c31c5796519b511dd9e136dc6a64cde51640b087e41dff19d1752a39d552fcdf801372b28d769031ee9512a581126adde133bcbb2bd2b7c033698e68cb1489de82f23d16073bd4686800987e590fd741ac1d19de0776afe31cce1950e79d8d6f44b0294c9e7655146c2fbdce9c459ee92cb9df4f14fba8edfd54bad8aed4b79c2b0239b2b45e580e50e6c1d77921ee43ca1af9069f2f8fa3f4e73510813dc6c5b10a8aaa97cec44b7807be59d6f66cc2ac356b4fdf0053a8fa978162c0f82fb59029899428824cf2da5061e31443d879331b3de0ac52366b02923348d53c5da6714870561e91e09d77de67f8290e5d52ffef98ec868c37587e813fc8b188bdf67c0e2a54c699f9ca3cff3365c51474acde968ed8d218fe5c0274eb1067bde86786c1b81521bdc044e3520be41645e6716ec131965fc1544fe85fb940aa0486a1aa29ac6226a6e453e3bb766745e5244553a36e007515690de0955547bdda1cad03b51204ee4c4b37d51635b89d461cccc559494fc616dd084bde745ff558701e20f863403116941379abef372eac7ac1d69f3b81134ea12530764487aa36f81a2c8283e3a388bb2e5a5cb6012afc68ea385bf03b47214db7e165d7c74eda02c1dc992ab289f7e08ff8f0d1286eb7f3deb9a0abbfb7f8e81f5cc5399b85b2c51776bcf90c2c432df69d5bbc46b5d70ec47bdf1ca1b853c6a1b7bd137f72d8009b8b9edb9da2e05f653f497a83e1b8b9df234c7519a7852b2309b1d707652572506699c8dde4058c52fe5b64ede5182a5fb9563c0d8314efe20797d876f5fdeb76d6af5c8b5a331f7dce4da1e0f321465d8e33e80cfd356c868af6d555eca47ee761bb39bfabc63342ef2761bfbc8bcf32edb44d0612ed662cbd0f400b0b8a25acd0381bc6c65648bb9d5e73f56250265141edb39f22e8e6d78cf804ba5bb87b0dc403b542bcf7a70925d8f49d977178a43736508b6a436bc7ec73ad9daeb85bbd9a51a89eb19c45b9d7af24640cddc33f8babe84fae32d5edd4a3c9800d16442ee0f353500e0ff738f61eacb2bd74068f326fc3882babf712edd26c3d748c9ccfcf0689a4608caf4ea97616fa75df9aacd0f6deba9df6995a0cb0ac4b7c117e59f8bcd0ad9be48805837ba4eb4b3d9ea57b947a65302a608ee531943a1a32ceab9829bc4a9f73b257c07f9ff1854350db566f8be307819b9dfefe166369a117b26bb898be96e70f9985ce6caa7a51414d8de0940bd8aa1235b7da37d96d94e345f4a5d96eb3e322498ec8f36640f20b947e11de6b881aa6311b46af2df9e8f1c08afe4fda46173cda92f36f5a9f7ffddea132142a6815f597ae8b10a277a41e8c69494b3ed7b58b40ee222c4ae3cb852116d3a16ea58e9481884c0f19bc7cfbe437fefc195642564f89b3eaf82c77e81abe2c7476aeaf3527bf4aa646f9b59e3311b6537710e6ca416fa3e39729ed66d52bcf41c0d5be3480a4813d55d488a167460bb968a28e76825aede91af37ff037faa46c889673f3d4cacd173aae105505626490a6b85e110dea91785a0128f73a8aa4db64ae66157a14e3ff02d985eeec6a320d3ec366f6cad77971f82c23704b0ed0c23043c21a195b5cc5c1cfecb1b7d746ce881154fd10811cc81cf197e49cac30a36c83a3d539e1573fe9542c68e233da9d28ae9788648ecd37a25f3046800472fb3d1fa29dc7c168594bff0e676f89eae1bff09b58e4bf103acd2e36d70c30a64f6e1c3de238502e3d37c51978656922aa67c4fe4a31e00c316179d2de4dc1eb8e1ef23d19d3478e6e46a09785bc2e636f216e55b86af0a3e83dc87259c5796241bdba7cbeb6b50d31825f85aaf126c46df35d1b681c3fd8e54a3397c83d132e5b67ab786c4b36147de631479ed12b5e047a988dbcf9e3777fd4aea49f976525fccc42af710ed056defcd6ade8c64104593bf14da4cee03bde74e27432cfd348ecab356cc1038b83c4fe199a7d7907df8e5e24cbc7ad950038110f6e822d4c51bbfea271e3e2422556d24fb0338cc6687b32d0460b95a97158c53cb507cf41cfbda4ba3a2587629520915376f2a2389d2192242f3c23863e02c39d405be5401df6ba6a12c110bef6e9a862018cdbb21a0503414e7760f143948e39d0ade677479e22726b3f55889f3a3b5a7ba3693c11c5c4263f07bcd6a6d90dc6ae7626ee329dd74753ed56e611465fe1e6fec31eb4a1297345cd9ce8e148254dd4b6b1d4c8231371f1acf0583ee2a1c73f8bf02c0f37a1b9f1c7e60f111c9a6e29625cfdafc4a329ddb56c4489be699a3ce7a15dc8ad0da31cf0d0a2b3ee08ea4d73149582c52efa35de59402d91b2fd83eb78cb9cb19f29abef1bf1749ec86e09d2782d746814d21890826aac3ad6215463f481ecf8644cb37fce73ba7f580b46fabe2191dd19a8e5b01079a874224b2b9172015f0e810bb1050d00e48d5cc4d3c1f1830add75544e3887705bffd2a05f08333c1e96081f5723522d7703db4046ae390c557698a7167858c8313cf8baa2b2e1b114703cca0adfbe12b041896b90fbb7dc375ee566c3f6d9252ff2d81c2e1df001dff29e62a048ac7720de7496b8f32f696e12cd57558e2dcb26291d3eb63a1fd47f3ff801cc239d0c99a05c84957d5ddbba2e29eed3c50f747d67bd31e3d580c06cd132f8e238a6002cc786dbf4025113af76678a51d3a5edd4364d8e854ea9d8f386223a62420e223567c54ab5c0fe9716f45d0785f715206f5ad0000cdafdd621ef00a28f1283f9ea80e98ac0ebd92a8eb94b13bdb2502552b75605f40d3bc28addce674da4a05c481d56a67deb74bafdfa33eddcb49080c5d2a6e7425cc9d10158f2312bebdd87a87cff31327c5484e80d3879f34965777459538b73c36491879856dea2ac11ca20f679adb27204a17eb92a76ff923243435194f06e4334450dc97304a2e78d0727e3902868036e1df88a5ca133b1079350d930861394a5397e61640bcec68f715fa462fddcacb15772a1b2534111ac3c36c4fac837fea96fa18e4468f6809bb65d7b2e6ba80ac3c35e341896d6492eb7467ca96ddab72115b4c8f9ad57eecc9736098412353713720c070813e762aa4d14d72f04d6b5fd0dcec8ae4edf7bf6363cf9c8f96259d8adaac518de57eb571db8441b2662723991c78c5c68049e5504035b91937908a2ce87a9c80435a6f4cdee0b1aea81e6a7016c8d23dfcce8b6052f8e40a0b9ba7a3e39162b1ad1ae4689c28eae53a5270e318d5c59fbf9c1cd2ff6dc649a7631f4f66e91413c9ec315ca4e5341953f247363afffc4eb7bfc9316d0901668c25fc64f22732db14d3a57d9070a93ef209b3f7ca400a9b3d485ee8e972c1987245c910ab007188a74278eb0be586f05a0ce6dc5c7af6bbd32ff346c7dc0309bc3efdad0be86f5185fdfa5cba935874c79a81c93b5fc96b8df82b05f95cb036250fa108f3882104f2b75b9e2c043383a5c551b82a1f418c437746f33fd715bb4722491a72bf8b77213eef063adfa3bacdef31a357eddcdfb170deb73d54f200f28c395d9182f06be3bba7c394a40ea26d212e19644a9e43a4643d92a35b355d0ab808dce05c994a9d6e219156fff8e4d8bb7809c2d49b8ba3d55a8210aac096f3f7e518cfad86017be49e71fe74ce258a7b1f47fc43cf89ee13f1f6dd7a4f9bf70b3ef615de3dd91a00c8d58f9778758b58c30c7a824b449ad2ac20045f63bc65b75202779ec7aacfd4a0d62e7fab79d5a88ee18a306d5cb3695f1afb727f62177b56fdc8ef2266b5f653287be02c09eef0824d8aa319b97ffdcd6ddaf495def5fd7b6152e12adca79e7160128d64126f706339ef09c8def05aae71997234114d70dbc8e34545759e5e3a0a5f8f84993b31b9433256051ae02bf955deecc65e3b792b678698764943435b531f08eacfab649e94aa201dc5ead0851a242ce631f5de584ed9d5ccdcb9ce080ee0154b82c86988e5c96b4086425dd28561f28e8f09754552b61362810959473607525c27be179101909473064a6135dfa6b78d05b614", 0x1000, 0xec, 0x0, 0x0, r4}]) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00000017c0)={0x0, {0x2, 0x4e23, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x8001, 0x9, 0x6, 0x10001, &(0x7f0000000680)='bond0\x00', 0x8, 0x3, 0x80000001}) r5 = socket$inet6(0xa, 0x40000080806, 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) bind$inet6(r5, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r5, 0x8002) listen(r5, 0x7fffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 16:56:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}]}) r2 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x0) r3 = dup(r0) listen$netrom(r3, 0x1) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000180)={@ipx={0x4, 0x101, 0x7b4a, "1e543a48fbca", 0x5}, {&(0x7f0000000000)=""/108, 0x6c}, &(0x7f0000000100), 0x20}, 0x9c) 2018/04/09 16:56:45 executing program 1: r0 = gettid() pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x40000080807, 0xe8f) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000a80)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000005c03000000000000ffffffffffffffff1c010000ffffffffc8020000ffffffffffffffffc8020000ffffffff03000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000ffcba0b22f5dae549b2f000000000000000000000000000000000000000000000000000000000000f900f3ffffffe121edd2b5cdba6c3079f55c7676c36eab270400000000"], @ANYBLOB="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"], 0x3b8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000180)) pipe(&(0x7f00000001c0)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000200)=r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0xffffffff, 0x1f}) listen(0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000400), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x9, 0x4, 0xffff}) rt_sigpending(&(0x7f0000000240), 0x8) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/09 16:56:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b0d5e383e5b3b60ced5c54db7dba", 0x11) socketpair$inet6(0xa, 0x800, 0x7a8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x3f, {{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) 2018/04/09 16:56:45 executing program 5: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000300)={0x2, 0x0, [{}, {}]}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x1, 0x0, 0x3f, 0xa6, 0xffffffff}) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) pipe(&(0x7f0000000140)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000200)=""/239, &(0x7f00000000c0)=0xef) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/04/09 16:56:45 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006d4000/0x3000)=nil, &(0x7f0000000040)) r0 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000728000/0x4000)=nil}) 2018/04/09 16:56:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7db}) dup2(r2, r1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000002600)}], 0x1) 2018/04/09 16:56:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)="b8422ecf0a272589f9ab77888bfb790b6da939dd9001a304bdd2fadbdbe755a9df5af33c7110e77b396f7089eeaebfe195ce1ed77c987de360730bfd305f9ca6076fca57d1b0e55df10b5b478f566c7bb40390f975dce3207f2764bb741e8bc60454f120286bba4a4b437966e4bfdcdd9f4da15f42e2230a1110dc72abeb36f8c873c0697274a8c03fd1a38472f9da29ba26b5c5b2c834b647d945e22acdfef3c341462417ed13ca8c8182d4750c90a5301ab9fecda2519e9d3c90164285a01c9245254c661589b6c43d771e3ba5f4f963c889133c60dadb06f1c87cbbd2", 0xde}, {&(0x7f0000000200)="2fee510e9244d9ead7bf1af9ebf1fc292798a42f75af12a7d8ba77951b49bcf10f3c6793f02f3229a818a8e16b4d8341a5dbafea4e15a436be8151e2f64d6c506d0f24f294e35bc28d3ff40996d8c9779600a871da44c5b436a5a0ea7e4aa535a5037a45dc03470b0d8cf068b422e029c3bd2bce283160b698ea4b291b9c74d520a28e44e181c3126c76234204861b86e56383da7b342746534f81a1ac8ae4366bdf011fe304939c6a2c260d5161004163d818313b3b3171b3b93ee50f040d188c259d88a7803173f7166629f9618fc567dd42b0795c42449a0f49c49fc144a6ed1c304976f4ecd0c27da6b22b", 0xed}, {&(0x7f0000000000)="374d4fd6a12526250dffcf010fce4f40159563d41055038eb0fe7498eb8047dbe2b493457e295121334aee7ceb9d13e2fee9d837e75a14b57aada7a88388044ffc295729ac3cdf135237e5cbfd43", 0x4e}, {&(0x7f0000000300)="df8462c6e86f955bb33b9925a03ef0ded83b59d1fc4bcd82523fa1b99da0c243696989fd5387433db03be1bda71babf24544fcf4d0d8537b02059a5c0e541500986bf18c35f64ebb5a620f72d62595a7e17e59801f45858680e46651ff2a5a2ffbe1d9a0f5ea62af60b6c4d96f506c6b790489b77db761e7f3107629576cee0808b12d2feae12199237d0e00cd3c7b80c21b1d1f12658aa1b09b5bd2da478528941959fd6b1c34a68e8714762d847b9fe4f48e7b722b99", 0xb7}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="dd09b523b768b20ac3f5ad5f77bf36692b07ad41b39fa39feec33ff484463f9a1e1e88637815c00520d8d4d00709fdb0ecef6d4f234844a27b66ab32b9ae81b7befd9162b43dd5a62f48ec4cf9777c75cf5df0ea2e56606e3017f0cab6e7d394a791bed255e34dc67e7d1dcb06d7f96fd63cee97284e4492a10c0b91b5625703488f4539b7719bd54339f51287b71499bd133600dd40d3c659aa59ccc3135db409e6abbefe13b7da083a034b70a64ebf1300542f59026a216ec3a097e286f487b5787610aa1a5d3b4ffadcd1bf766052c8c2feca03ac3be60d724fa7e6fc01738edd0f33f379e683bd5212f2a6d79c3a40809f5cb21292cffa", 0xf9}, {&(0x7f00000005c0)="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", 0x1000}], 0x7, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/04/09 16:56:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3ff, 0x8000800000, 0x4}, &(0x7f0000000200)=0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000000000000000000000000000", @ANYBLOB="2b629a0f"], 0x44) write$rdma_cm(r2, &(0x7f00000003c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000380), r3}}, 0x18) [ 174.936587] binder: BINDER_SET_CONTEXT_MGR already set [ 174.941959] binder: 14578:14638 ioctl 40046207 0 returned -16 2018/04/09 16:56:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x13) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0x715eb0c2, @empty, 0x7fffffff}}, 0x5, 0x100000001, 0x7, 0x10000, 0x800}, &(0x7f0000000440)=0x98) socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) statfs(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/237) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r4, r5}, 0xc) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x6}}) 2018/04/09 16:56:46 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) io_setup(0x9, &(0x7f0000f6c000)) move_pages(0x0, 0x409e, &(0x7f0000000080)=[&(0x7f0000ff9000/0x4000)=nil], 0x0, &(0x7f0000000040)=[0x0], 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x100) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) 2018/04/09 16:56:46 executing program 6: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b8fff8), 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='sit0\x00\x00\x00\t\x00') 2018/04/09 16:56:46 executing program 0: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8011, r0, 0x0) ftruncate(r0, 0x1002) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'none\x00', 0x32, 0xffffffffffffffc0, 0x79}, 0x2c) 2018/04/09 16:56:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c5190000cebcffb986ddf1f0"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="280000009285bd0e6306dd57eefd6eeff963867e2eff245a8e393c183a132631ec85526fb7e53507b3a46e1923318e97b4508a06620a883dc36b439f9c449dbd51c02413a116973a3e9e58a7bf86926c950c9d4849b184b9006aca7911739d7ccc5072000c6b5ce9ed3dd5af95d520d35797ce66664ddc0a551aa14133ef2b57b27bb8391daf7dd660d68d50e9838d674817e1bcfc79e5293e"], &(0x7f0000000040)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:56:46 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x101000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0x68) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = socket(0x10, 0x802, 0x0) r4 = socket(0x11, 0x100000802, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$TUNSETLINK(r5, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) write(r3, &(0x7f00000003c0)="24000000210025f0071c0165fffffc0e020040170000000182a9008b1500060000000000036b113211986bb694c8c579a1dd86b190e55a61ced2b671", 0x3c) rmdir(&(0x7f0000000040)='./file0\x00') 2018/04/09 16:56:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/12, 0xc}], 0x3, &(0x7f0000000400)=""/222, 0xde}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x7f, 0x9, 0x8202, 0xffffffffffffff81, 0x6, 0x8, 0x9, 0x9, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x1}, 0x88) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="0100080000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/09 16:56:46 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x2000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/09 16:56:46 executing program 7: eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 175.358296] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 16:56:46 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) io_setup(0x9, &(0x7f0000f6c000)) move_pages(0x0, 0x409e, &(0x7f0000000080)=[&(0x7f0000ff9000/0x4000)=nil], 0x0, &(0x7f0000000040)=[0x0], 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x100) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) 2018/04/09 16:56:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000500)=@ipv4_newroute={0x2c, 0x18, 0x321, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) socketpair(0x1b, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x5b72d783, 0x1, 0x3, 0x2}) [ 175.405321] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 16:56:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x29a}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000300)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:56:46 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7ff, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001400090100fbffffffffffff09000000", @ANYRES32=r3, @ANYBLOB="14000100fe8000000000000000000000000000aa"], 0x2c}, 0x1}, 0x0) 2018/04/09 16:56:46 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfcf, &(0x7f0000000280)=0x0) r2 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x3, 0x400000) io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000580)="7eb0d42705c98d3d38e8455923506927c4a2ffa6773de94f39e8b8b6b5d709db82b9db5d99daf93e969ff77637fd10c121fd7daac304bc194bcb56083105550168eb7828562898c42f462fa625742818c3a94e288fe8ee88d40bda3277a4f5b2ce89a2dd72b075ee7fe358589462b3672f9558acaf958e62ba3c47106d01a5a11e7843893cc9c2e61ce80ff21a936c34e5b589ba7b35d8dc77defe26e50aa7cac4be92943a3dcd7483a2c6c928db2e03f440e3dbb773aa077d4e5ad17a16208ae75f9284e7a1a122358ec04cd9810bc7027a043e7a0fc54d0c0a8c06209abeaf8366919d9c", 0xe5, 0x1, 0x0, 0x1, r2}, &(0x7f0000000340)) mkdir(&(0x7f0000000840)='./file0\x00', 0xc0) r3 = open(&(0x7f0000d90ff8)='./file0\x00', 0xff78784f70e1668e, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000700)={r4, @in6={{0xa, 0x4e20, 0x3, @empty, 0x2}}}, &(0x7f00000007c0)=0x84) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000000c0)={0x71, 0x1}, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x7}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000400)={r5, 0xffffffffffffff2c}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100)=0x3, 0x4) r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000000100)=[0x0, 0x1000]) r7 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="d3d1ed6d1201705490a3ea625e4dbf3ad1df188e8a07d9982afe4ed41428166adcec92b2a3f4aa522162c4c16f42ec26fc93680595f43429bbb23669460c119e2a4d7160c2c42f88fd8d1ba2089b683d7b24b2caf62ebbec97da9e3fb8aeabae81703402373d7b0279ac8379d7fdd1c2a2aad257d6e07e03aa2b88ea08fa75bb03215420d12d0278acbc2a4c771419262ce9f39b5eb5026417adc917202d474161d149d00a4c67a34b3a6a531d9b0035fcd595223449fb058d79844fc10dd6ea66bb275e3e815240dc46d22fd10195c84926a02c994ff7ea270488070aea733935e81895e772205e7128", 0x2c9, 0xffffffffffffffff) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0xc) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='\x00', r7) [ 175.457934] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/04/09 16:56:46 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002f40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002f00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f00000004c0)=@set_option={0xe, 0x0, 0xfa00, @id_tos={&(0x7f0000000480), r1}}, 0xffffffffffffffc9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setfsuid(r2) 2018/04/09 16:56:46 executing program 6: r0 = socket(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465070075af30b500000000400a00000046000107000000141900040004000000000311b2e5bacc540d02b7282198ccb91a", 0x39}], 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/04/09 16:56:46 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='/e\x00\x00\x00\x00\x00\x00\x00\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x4000000000146800) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000a00)="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", 0x200}]) [ 175.540952] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 175.612251] netlink: 'syz-executor6': attribute type 4 has an invalid length. [ 175.621086] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/04/09 16:56:47 executing program 4: io_setup(0x59, &(0x7f0000000140)) io_setup(0xaa8, &(0x7f00000001c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000040)="8a6186772663ffc0e22f192ad6a7760ea28c4c9db697ec2352f221bb3c18d31326bcc720f2bbd49c000eb84e7a8ac76bdd6bee42d76862dcb42d2caba7ff58d14eb586ecd6340fd821872eafad25a06042eabe8e477872db18c37dee90bc776d29929b72723b35f861c9a6809a", 0x6d, 0x0) io_setup(0x401, &(0x7f0000000200)) io_setup(0x5f7c, &(0x7f0000000240)) io_setup(0x1000, &(0x7f0000000280)) 2018/04/09 16:56:47 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setresuid(0x0, 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="e6ffffffffffffff"], 0x20) set_thread_area(&(0x7f0000000000)={0x2561400000000, 0xffffffff, 0x0, 0xffffffffffffff2e, 0x2, 0x0, 0x6, 0x2126, 0x6, 0xcc3}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x208802, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000100)=""/198) 2018/04/09 16:56:47 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b6204f81454a220b69b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dc121e5adb3d501e4e3b30c394afb1343414c7b6a06d9496252f0caca0238674cb00000000000000001a11524b04e1497464a314e925d188a3cc44a0a8f251dafef5eba5ed012ad1991d953fb5e1d0f056df1c61bd44b236", 0xffffffffffffffc3, r0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={0x0, 0x8001, 0x4, 0x11, &(0x7f0000ffd000/0x3000)=nil, 0x2}) 2018/04/09 16:56:47 executing program 0: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004400)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000004500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000004600)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004a80)={0x0, @loopback, @loopback}, &(0x7f0000004ac0)=0xc) accept4(0xffffffffffffffff, &(0x7f0000004b00)=@hci={0x0, 0x0}, &(0x7f0000004b80)=0x80, 0xd861bd158177c2d7) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004c00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004c40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000004d40)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004dc0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004e00)={'dummy0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000004e40)={'ip6tnl0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004ec0)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004f00)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000005000)=0xe8) getsockname(0xffffffffffffff9c, &(0x7f0000005100)=@can={0x0, 0x0}, &(0x7f0000005180)=0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000051c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000052c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000005300)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005340)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000005440)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005580)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000056c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005740)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000005780)={'ip_vti0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000005800)={@empty, @loopback, 0x0}, &(0x7f0000005840)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005880)={'syzkaller0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000066c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000067c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000006800)={@dev, @dev, 0x0}, &(0x7f0000006840)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000006880)={@remote, @multicast2, 0x0}, &(0x7f00000068c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000006980)={@local, 0x0}, &(0x7f00000069c0)=0x14) getsockname(0xffffffffffffffff, &(0x7f0000006c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006d00)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000006d40)={0x0, @multicast2, @loopback}, &(0x7f0000006d80)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000007800)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40200020}, 0xc, &(0x7f00000077c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="c4090000", @ANYRES16=r2, @ANYBLOB="230028bd7000fedbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="3c01020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400a000000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400b30f000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="0401020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400040000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c6173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f7269747900000000000000000000aa207873161d646614fcb3402b7e0000000000000000000000000000080003000e000000080004000180000008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="9c0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000200000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400050000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="c801020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000700000000005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c000400e447014d100f0000080003af010001008a00c1ff070000000100060400000000000202060004000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000010000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r18, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r19, @ANYBLOB="2c020200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r20, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040007000000080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400090000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r23, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000001000008000600", @ANYRES32=r24, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r25, @ANYBLOB="080007000000000008000100", @ANYRES32=r26, @ANYBLOB="4400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040007000000080007000000000008000100", @ANYRES32=r27, @ANYBLOB="640102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB="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", @ANYRES32=r29], 0x9c4}, 0x1, 0x0, 0x0, 0x4000}, 0x4000010) r30 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x103140, 0x0) ioctl$EVIOCGABS3F(r30, 0x8018457f, &(0x7f0000000080)) r31 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGKEYCODE(r31, 0x80084504, &(0x7f00000002c0)=""/206) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/09 16:56:47 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x80) inotify_init() 2018/04/09 16:56:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x4000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000280)=0x8) r1 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='&vmnet0\x00', 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/216, 0xd8) 2018/04/09 16:56:47 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x4, 0x1, 0x1d, "8669a0046cb0736eaa55866c163dd8415bb30710b11e1c8620e495758ea3cd26cb2f87b7a42687419edd7670cd431152c007311167f080acf2ff78501bc76e50", "f59a05e2e99aaab251c0392e2a86e7fb84032f6182d7607c5ebfb04f42885023", [0x3, 0x6]}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e1c, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0xfffffffffffffe2d) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) 2018/04/09 16:56:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x4, 0x200) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000100)={0x20071026, r2}, &(0x7f0000000140)={0x3, 0x9, 0x0, 0x1, 0x9, 0x9}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, 0x2, 0x5, 0x3, 0x100, 0x5, 0x41200020, r3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f0000000300)=@ethtool_drvinfo={0x3, "12d2693bb36379b1992926bfa4aec6f3407adfdd66c5e2cef1156abbdb457bf2", "8c5322b4e2bbe834bfc0305daf30f1b7fe63b854cbfa4e2660dd8c1f6fdb3082", "2ddd89f7bad3f42c0da9b403bdb37f84f1b90485f99d992a4ed8329a993549f5", "615b5e29e0360d7b04b061cdc42c13055474ec3670b6cf3a267304c0793ec927", "fd3b923909c53d32607c4df2ba92a5414e6d7e0c10eb1db1d1c17f44ba09a014", "23b470cc6b3d09f4df3f8b4a"}}) 2018/04/09 16:56:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000200), &(0x7f0000eebff0)) clone(0x0, &(0x7f0000000340), &(0x7f0000000400), &(0x7f00000000c0), &(0x7f0000000380)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='user.eth0#-\x00\x00\x00\x00\x00'], &(0x7f0000000100)='posix_acl_access&\x00', 0x12, 0x1) 2018/04/09 16:56:47 executing program 7: 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 = socket(0x10, 0x3, 0x2000000000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/09 16:56:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="021400001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000020000002000000ac14ffb30000000000000000030005000000000002000000ac14ff000100000000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x100000001, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x54, "4df3c5a30761ff9bb48e77b5150fe5bdfed46083d0b267198d291645616bf05b60c0f9eb6cf312de8546d0ca2c8b538988a4b7b92e7487e762dae8d2ae6f8c1882acb94ced5d41c7ef81ef386d36ca35e2e9b48f"}, &(0x7f0000000240)=0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x6}, 0x88) 2018/04/09 16:56:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x5, 0xc0800) ioctl(r0, 0x40000413f, &(0x7f0000000000)="32b974a7ec868fb6c3d89586de594e31577f6b8435ab09f5bb61026d710b5dc9f5a4904ce569b8b46e77725b9401c4290c1d8e48b49708f8d1ef4ce31e0701673345140843a0c09b2a33f8ef9f58fe93d3f59ccd3a1660f6918f0173e1b870c2501193b8f7") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/04/09 16:56:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002d00ff0a0000000000000000030000000c000000080001000800040034851dec54a9bd940e896f3bb27d74dce975f4ed32a964a4b4c1b7f526e9e054cb825ecf76ef3aa9c2d342352ccb8827"], 0x20}, 0x1}, 0x0) 2018/04/09 16:56:47 executing program 5: 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) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000140)=0x27f, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x200002, &(0x7f0000ffd000/0x3000)=nil}) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0025f0", 0x8) writev(r1, &(0x7f00000005c0)=[{&(0x7f00000001c0)="b4149ac8540549a01bd2b021e133d0df0c1b3941f256ac8a464990826b668073ed21a85da7268b4de226875005a8b0a2300aa539cd28ce7453e4743bb45e5f88117b974ac5f93d42ec608cebcca41db57bd59a1c50b845e339b489da96d595bb0639a878a5e2c717f295f6cccaf5cec5a3039c456c75f3c03b09357e1d8e4aa0c0b87aa77623ec44740150542ee28ed39f4a3c70718294ba67f2a246d5c2c9222a4cef56c47af7d43af4671ef6727129960ca107678d14f1ef05001de907d626fb3ddaf66479495903c0ad6ab9070127263173561b7d810ed716221101b3316d5c"}, {&(0x7f00000002c0)="db7a2f2e56d374f69053616272c0308d2165b49fe31b1ff90ad23ba29e5b1c61e632f9c7dae3e5e3c439a72dedf5ed4b6ff77fefb8724ce654cde4604f7e9fce904e7a7088229d4065ac458dd79146ef3640f9735e6f9cd3a4e697339266efa38029ee95a7e6db85d6d5ce9ea19085"}, {&(0x7f0000000340)="da737cf57c3d586bf11b05e859e3b23f7a65d48613f7ea7eec9f9c142ac3bf773e45e80b892e36fa9afc4dd546c24f81e0b8408f49b721bd570b2f7f830ee5c5a3338763dea5e69a13811c9b3679501aa19f05b5d21bea824519f2bab84f1acf46946d2db77b1a2eb1b6540495d42b687efbdf0b7858a5048a9a7b44"}, {&(0x7f00000003c0)="c3470ca2528ab4b7c7be1cd82488470bc6e9e4be4ba8d9079edab6283b720b3a2ddfa9bd408016daa607f843e20e64c0a8de3c2d23efec6f56efa4d71d8c3806cfb3a66b28f260cae167c76909b0c5566a"}, {&(0x7f0000000440)="a7ce3241d3703246378c06663ae14135e3fa56b6b26c0548bdb9034acb0903a6fc7fe0327b29d10000000000000000"}, {&(0x7f0000000480)="525ac3dedd9cd8a2af53b62a4ecb81241498c82d5e3a9ec1fb12049225a59526ef1acfa37956e56d138a36d320679ec992ca32107f3ba34b9e7ddfecfc1da9af2c9473bdf2d51cb69341fb1a59abbee17673c46b90b33f30379871d096a1d2e783"}, {&(0x7f0000000500)="5cf68158dbd4f8f461c7bfb20dab60c3ae48e524807bf807321998de71bc1b15add6c393d53a3cfd4bf83a6bf9e7c68c050bf5a1ababc3d2837b386b7978b29a7c4d749c804b65bffb90f15aa0917b757ef99c7a696d791b05c8106b511f12f5ed8d3ff67afd19c913fc"}, {&(0x7f0000000580)="f0c52cb20e359b6fc9912fe138ad8527b0b6a64963d471e577a4e9bdd6165c706339cecbad43bf6788b750d1f1"}], 0x1ae) 2018/04/09 16:56:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents(r0, &(0x7f0000000100)=""/251, 0xfb) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x2000) getdents(r0, &(0x7f00000000c0)=""/22, 0x16) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) 2018/04/09 16:56:47 executing program 0: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000000), 0x0, 0x10, 0x0, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x8000000000003) r1 = getegid() setresgid(r1, 0x0, 0x0) 2018/04/09 16:56:47 executing program 7: unshare(0x400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x42, 0x2000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x3c, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000180)=0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r2, &(0x7f0000000000), r2, &(0x7f0000000000), 0x49a, 0x0) 2018/04/09 16:56:48 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/04/09 16:56:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) eventfd2(0x20000000, 0x801) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0xfffffffffffffe46) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @dev, 0x0}, &(0x7f0000000080)=0xc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000240)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="671988b996e3ffffffffffff86dd604c914800147300000000000000000000000001a9000000fe8000000000000000000000000000bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)) 2018/04/09 16:56:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x6cd, 0x200, 0x41}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f00000001c0), 0x3}, 0x20) fdatasync(r0) 2018/04/09 16:56:48 executing program 5: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) signalfd(r0, &(0x7f0000000300)={0x8}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=""/69, 0x45) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) 2018/04/09 16:56:48 executing program 4: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000dcffe8)=""/24, &(0x7f00003f8000)=0xff17) r1 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="7441bdbeac0baf181c0195baa7b5c582c537eb7b0531916886664ebfe6780f167d3d0450b55fdbbeb7e407864a0b73097e84f5d7fcf809c0257963e145a3a70bb65d51fbe3", 0x45, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000180)=""/84, 0x54) 2018/04/09 16:56:48 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getrusage(0x0, &(0x7f0000000100)) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) getsockopt(r1, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/04/09 16:56:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000000)=0x5) setresuid(0x0, 0x0, r1) sendto$inet6(r0, &(0x7f0000000100)="0fea700dbd510e1cdfc6edb0542760237af075c6b3f12a4d34fece31310f9819728a556a0395193117d2c982a7d297109fa2509f80450b4a45b12298ac55cb9f80fb5a7329817d0a76d050f413ef490d6bf6d30b829a4eb7911bc52a541db25bbb3ccb0d434696d9ea99ae58d44c793bb0884f41a0dbf01a4e2d022cd5f799dc419f289c655163fd449e3fac1d89b6e9ccb3f8d16fe09fe18c1edc97252355d49ae56ebb52ca9efc72e0aee2e5c89165368481dada052e764828ff28950c3a5f6000666e6f563101cf6b0b5bd6904cca7de80db1cec9c6d23e26d18195354ab3d9eca3bd2a627b617968c565af5cc7a7501b4d01d6eb28d1c9", 0xf9, 0x20004000, 0x0, 0x0) 2018/04/09 16:56:48 executing program 1: r0 = socket$inet(0x2, 0x80806, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1000, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a00)={r1, 0x1, 0x30}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x33, "049bc4bdebdb3a10d64f53ae5c7b8c5ed0ad00b9e5e4aa56a522285f8f1ea0225c7f47a3d8562ac460ee91c9ff010e20f9d370"}, &(0x7f0000000140)=0x3b) r3 = dup(r0) connect$netrom(r3, &(0x7f00000002c0)=@full={{0x3, {"a6eb5aea9fee5e"}, 0x81}, [{"eeed56968ec60f"}, {"6a4ec7ad778ca6"}, {"740725db6f5278"}, {"72aa0a9168d719"}, {"f57801dcb50c4f"}, {"3125d232460cf2"}, {'b+V_nlg'}, {"c4def35c5a2559"}]}, 0x48) connect$inet(r3, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000009c0)=0x1, 0x4) recvfrom$ipx(r3, &(0x7f00000001c0)=""/138, 0x8a, 0x0, &(0x7f0000000280)={0x4, 0x0, 0x0, "8714a8a847c0"}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000380)=""/177, 0xb1}], 0x1) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="0100000002004e24ac14140d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000002004e24000007ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414bb00000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x50c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x101, 0xdd}, &(0x7f0000000340)=0xc) fremovexattr(r0, &(0x7f0000000980)=@random={'osx.', '@proc-,user]&vmnet1#\x00'}) 2018/04/09 16:56:48 executing program 1: 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$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x8001, 0x24c02) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000340)={0x1, 0x1, 'client0\x00', 0x2, "4bbdd0394290c5f4", "220c69d0c92a7f28a278efead58745223f17e64d899afdd93b17b98071dff424", 0x7fff, 0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x200}, {0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x92}, 0x7}, 0x8, [0x2, 0x80, 0x321, 0x10001, 0x6af6, 0x2, 0x5, 0x9]}, 0x5c) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") readv(r3, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) setsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000000040)="9f8b0e1a8c3a68ac6d01b388774fc3ee0eae20efa1fda16d3b967bacaa053f149f50fce240ca6d118c4b3beaee00d58cd903a4e4408b184c9a5fdf2478eba7535329b3717ad9f6bcf25dd01e1c05c9c9d6df335fe6871f9ed3905240d85546df151bcbce90ba5418d90d5acdca88bd91ae04c008780b3de5258c176e19cdf9adbaec91b3970adc6f1261a0b8644c43", 0x8f) 2018/04/09 16:56:48 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0xc0801, 0x0) 2018/04/09 16:56:48 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00002dbff0), 0x477c) 2018/04/09 16:56:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc18, 0x100) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:56:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0xce, 0x4) eventfd2(0xe04c, 0x80001) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup3(r0, r1, 0x0) 2018/04/09 16:56:48 executing program 0: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140), 0x0, 0xffffffff}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='thread>pool=,\x00']) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x8400, 0x0) 2018/04/09 16:56:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000100)="c500") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x10000, 0x0, 0x9cff, 0x5, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0), 0x8) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile64(r2, r1, &(0x7f0000000000), 0x5cc9) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_NMI(r1, 0xae9a) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2000, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000807000), 0x43) 2018/04/09 16:56:48 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xc1, 0x222c00) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x100000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x40046104, &(0x7f00000000c0)) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{}]}) 2018/04/09 16:56:48 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00c30100070100000000001000010000000000000000005510d17d766ad69e50c0e512", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) io_setup(0x6c, &(0x7f0000000140)=0x0) io_cancel(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f00000001c0)="09caa836c15224cebbc6c8ebc8bb3d29d58d7c2d3ef509e64add1cf2206fdbbeac642dc3d5481e48dad013eeaa91656f34346a06912ebe5b3f7f9405e3d776b76e9fb0ad4bdae7d90d28b5bab6c9157c47ad8eb22a734a2e5935cfee975d8eace97ea0e4c374680726d055bebb073fa7", 0x70, 0x8001, 0x0, 0x0, r0}, &(0x7f0000000280)) 2018/04/09 16:56:48 executing program 5: r0 = socket(0x10, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f95ff0)=[{0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 177.810727] QAT: Invalid ioctl [ 177.843204] QAT: Invalid ioctl [ 177.867049] QAT: Invalid ioctl [ 177.870273] QAT: Invalid ioctl 2018/04/09 16:56:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x7, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8c, "45b75cef0b16e5934a3d534e3619169687e3bf35e56bca061cf3bc145136e43ca51667d9a1aadd6069beed7bd8cd968e6bc31bddc8dd0bf144a25b868e008f3f0879b3beaf4a97ef699ca37dab7279459521e138408898b34837841f7cfd3e709e1d1cef43c41a83467b8fffc14d57aad16dc28d2ad641eee113573c47be2e6f562bf0a31d0121782f737198"}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x101}, 0x8) 2018/04/09 16:56:49 executing program 3: r0 = socket$netlink(0xa, 0x6, 0x12) r1 = getpgrp(0xffffffffffffffff) r2 = memfd_create(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x7, 0x8, 0xd3a7, 0x6, 0x0, 0x6, 0x2, 0x7, 0xffffffff00000001, 0x1, 0x80, 0x4, 0x0, 0xbc, 0x5, 0x1, 0x80000000, 0x100000001, 0xfffffffffffffff8, 0x9, 0x9, 0xe2a, 0x7, 0x8, 0x3b5, 0x3, 0x401, 0x1c, 0x1000, 0x40, 0xfffffffffffff447, 0x7, 0x40, 0x80000000, 0x7fff, 0x7ff, 0x0, 0xfff, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x1000, 0x7f, 0x10000, 0x4, 0xfffffffffffffffa, 0x3}, r1, 0x7, r2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000001140)='/dev/snd/midiC#D#\x00', 0xd8, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001180)={r0, 0x1, 0x5, "94a2a57427869dcecf73a3d5e4df6b4efc980c7ad5f38e2abe10bd59fe4b1158e11512bc8b847cd32c8c404391e83b7923f06e26c44a713aaeb5770f7d4b2b9fc7871215364414469b41584daec27c7dbd4c9e167c30dc69e86613a57a3d685b49f7749e7df6e93cc228450b7a334437b53c537186800c9cbcd29818be12453b3b6427d93a267ae1b4e10e9d13730bec07fdbdf0684347775b98dcc7d42744247f979acc66a875b721ce1c6c1c3ecef83b9f28487e63af37a68b39ed4d6dc0b3fdb4c251db6765eeb83c4f6c798f354d913ae0973a6636aed3e6014efb8bd1a0d01b460149c507e0fda7cc48659a"}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xd, &(0x7f0000001ffc)=0x2, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/09 16:56:49 executing program 0: unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1040001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/09 16:56:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3c}], 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x101000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001580)={0x6, 0xb300}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time, 0x0, {0x80000000}}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000003c0)={{0x6, 0x78}, {0x0, 0x1}, 0x2}) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="eb7cc968f5ca9768f953f5e3baabc2b87f6d16af01794d67a11aca63ddf5acf0fb2ae609400d40add1c801cc6dff4da2f63d9380aeaf7ace4b6e8c6edd7e307fe4cc1cc2d4f8d9a232a8d8a8214665a68b138c2c402ea804490712cc10c325ccb5f7490ea2402e6b1fc985d1893a25da9a43dd468e98f7fc14b4b83df037a470ec8fc2b2688e8998b97f829f11d17fcbdaf0000076f3f69073fbe3919884bea59451c2aa4c709f7a499362a5b35b1fc348fdf40efcea"], 0x1}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001540)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0xffffffff, 0x0, 'client0\x00', 0x2, "f67314db5d963b7a", "b9a941f157b5ef853365a58b9c4aaecd8c51611a9b463d71510e4dc0ba85f824", 0x0, 0x1db0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000500)={'bond0\x00', {0x2}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 16:56:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x100000004, 0x8880) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000140)=""/186) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b23b605453b7023c611705da1bfbf1d27a06f9d0098b3ace7f67e27dd1d4e20aa8126f9d02a15c7c45adfd9e18ac27bb31538dac8956b5d07b214ffbd94296b1f2", 0x41) socket$inet_smc(0x2b, 0x1, 0x0) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x1, 0x2, &(0x7f0000001300)=[{&(0x7f0000000280)="088675b6b18732c3493af94d2e76e14bf6ad8d0323ed2e68940967f9a0c8111eea9e053b55cb9f2eaa34f8d85757b0f3227029025e6675664369ea2ccd292035d4535b69672e0a5edc93383e3167b988a960276a73cdcf0a5017888894b903a99852fc71f2d602f37c81387590e1aac06ef8abfb460df7a26ac226c2a97df8030582710fdc49652817697b2ca4a4cbed73440cf6e2d629200ca16ded42eef480039cf89908454342d32cbfb65b667d98b9b22f99490f044489439ca79a1bddf6f411dae0684da411a83252b17d03b06a871d6d9b09bc2f122287eb7452f3a46057f18418709098f9ca0aebd08d8a42ad099c4537464cd8024682aca5351d44ec69b2210a744401c98e52f873ec66e4dc2c4e821ae85cee0f2c3697dcf1f78d9a7ea05ced75c77e6af40d864e2fba9d3ce2736d1df71d2ca0329f8cf6077a80c4708f640fd9632395bb533b67a338ffbe8694396ed36876436024e6f53c083ee3d527545b0935d849e2ab2b427f2569390265a51389a93173fd472a6f36e205797c35c196c4014a2177f73f53009e87df4de29e642f4c2423d47b973e02edc314c84357faa0743b9855400b747e71ad4fc08231fd7de0bbfbb173dd6c01364d57a5e267ea501325808c36d14ed10e660b4f2ae0c978c6dc50fb27d33774f16bb79058722c5711fbd7d255dd48b53bec64e8df9928a34d17802d41cc195e40cf1e11def5034e4c1a49d3066a6b70703dd411682de78d8cbb96eaadf901986314f696e24db42d5c8520c4b37f3fc380153c8dd11ce739636f7bedf5d1e611b421c1922fe432b0d72497668b4b0f3d1aa91b2cfa92c91c7e600bb9d8d3f00b69be0845fb4beaf5052bc07e5a71146b1e533591622a7749379e6c534aa5cb0b914453d708a0fadf28d7dca7f51f81c7e7d627e9a53720fd3a688e8a61240d7d21d45b33a84b069339aa01b60cb9c8a6bb766c74efaecac8707e8cb0dec99f2d811b45a1bdf423d47fd4387de9e86d4dacf6bc4f51deadf747b58f43b2f97bccca116b8ec13abd12ddeef3ba765477db40dedefb9c4e55028132087840422037aabcef01e179a26ee68feaadedf8277fdcd889d041773f125291a48c6fad05874e6731e6eb489535329e64c93d5e760448cd9c13047e57705d6fa8a8b028d13367e16d2e12ea8c78d15c3985d9c55f7054622b5dd7672a7f88da6a1a1230812c810713ce4d04060d1d48ef5eb14bc056ef45ea56c7163347e41558f61536630cf9b8d2d5ee4fa03fc7a2927ada98d486a9cd26c7452598180bc90a7b33eb27fc47ac46b74db4118320cf23e1c6c9c8457cdf5af06c171e6e097d0b269d02f6d0e49f4b93c94bb800a0b96037db2148c597ba1eaa47d07dcc05f3d17fa7581f50532573f211e8a2af42692d878306f91a54a95f4d2d256a093700c36f51b556659f54a6225397efc93e1a884983b4c192e4fa7d7233def78229e2405e8a5afa5dcd337e6c382bc85238d31dda5ebe7f14ed5ab65cc6b5c05b1183998b9c74d36770ff5df58630d6696c3442fd86f8de0d1fccc94dc83a8dd98f528a7b52f2249f4073730953dab6769ad2ad71857ea1f16956187cfb359292c8b4339c57b2e3236be6dccda47b4390cc04da0c7554f9e4223646a3f2d68903ae4390874bc0aa89a76a5f56ab77d6703da32f95c7422842a563d8414917d08fe42c89fbb5b6d431038525563b570c249ac9fb6597b26e14241931aebe4094f09e0d0dabdca72dd909eb92274b42afa6a4e19ac79f281f07267a0f182931e5dc17d1f38fac90831beeb0dd089933b8a4b338b6d0291a5b12db0bc995d11e605f48caca661223e243ad299b3a6657b37757625f2947f7a7a6548983d04ae5231008c716cfd4da8b492558e8789783c79e4a053d10df144f13464efbfa43db32579b74ac8240a63088ca0fceabc76aa874687aff787379720077ca43b48192ed08073e5f1d1e8b05f0589b3c04c4916ac4312d7d70faceb72cf007f9e04bfceca1ff75ad8a34478761c59065588e7e4e5a60e7c9694daa30feebd2c837bed6f65e4aa8bd41c6486faa49b93126455024eed7d38b3a47750cc477eedcec6c6f9ef039f2c0119bfabe67cdf6ef1ffe5e805b933187e743b12dd6a730b3d74ce35abb6fae5dceb3c62467b36d325dcc3ab405ac3bb2ba5874d500fa49a0491fb8a2c221be5e54d220eb3fb2279e92e1891f0119a902a5875ae87afecbd4e30be424b86a29e206826748fbccc77b94b8ec946679354f99d6cdf5dff385a5159d018cfe9e0d758fc53679ef67ec714f9233a5707123bd30370138148247810189beedd256a9d889d26dd73f33f6367ce049e425dc2419bddb9e9ff24a0ff802b985ed7c47cab81ae4cd35272b4efc8011216558d5417233831355a72e8fdd2d931c57ddadeb631b5c724971715fdb1b12744d9031f81943bf673ad90062352d5bd7e2eda20a6fe2ed2b9877aa53bb8068afff6af513fe366595dee19e149ae1f587622e9f23b9d3a7ee3bd44106865f4f2253985f9e442511dc09caca8cae7c749dca9831353767702da5d986209fdca02cdc3c8c1d24f60641350f59e3d55cd3757abd0e2654df4db434f26590f21f25bb8ac89a04f0812ea26e6e75dbdfa5c59dc9ac376dc5fb2a5ae9e48fd08e3e4956a5403755dd9ea9214855fa3182426df392ed3b3b8ad0531a45e53e1e82e8583d354535b5d21f817a142cc8b6c68061045aededf2f4ed9866e7c54b32888f868124388285db982e34e17c762749405c447801cd82c4b3d9b39c20b6fc3aa5983c90c057ac63d695ce72c13bb5145caeff7d54cf901538cec55793753c67fabec69c131a207b6ab1a557897fa334067d5451ffdfa29e337dedf7a471036c296044e2c216688d067dd8ec26a70a3e443545819e401de00a6d80865383fbb3f4cc988ca26cbc707edd7df11cc7620c0b4b3e1d162e4c2ec0f1c5a802064903d3bb53d10def960d98907a8bdb2218683f028076fa77f8d3a448530a22dca838ace07aa275e7ea271d6f005ae32d3019adf7ec19c6ff96a9b0be9461fa7c99c363cc8cf4ab973de1112b3c9443b112028dcc7cf6a06e17bc5586c975e1f3434b7f6df66ad3223c8ccbbb8d45da4af04825901380c245f714a1cea8234969e876db7301b4ea248bb2fcb512c81e6837fec463850fe769303635446c0da6b87131f4a693255979e84ef1d66db8a2a36d3f2180ac43e4ded33a5f38e7cd83d77c234528e2ad264152d52146d39425334f30ff45b7218fad7983e979c7495e86822550b882d6b3975960a072a85a86b6b8290fccaf862faddc9f5eaa76f59b7082e374bb4ba9122a2d839455d0a64616a12af95b1d817031a869b486cb4ecce2a877b7625618d599bc1de480521ed4af8b24ac4aaa12d4ab1e52984b15d9e104cd0cbad9d328a5e4238daff1f3a3bade51f696d9474a03d2eb1c2ec65f2efad3a3312748574590a55f99ebf7f538eabcd3e9101c36a2a241e737b725a471d5abd82f927c3553b8172395bdc217fd1d7aec2be4cf05eff025ae5b0617faf8063dea20560199ca449d3c4fb8af5998d55d7ff293f80080124c6ed6e657be3303d42bfdc5a2a4e4c569ba6b6993196343ab20bc7f89a1e37aa90606afd5e2f34b216df4c83cd678793c105019b7eb8985149adfd45036d7a643ac922f66ca3bcfc31db2e7d568c3a04f2846500302ff743fa48960c80c4a89b5c86101824c74184a83ca8a3d3de097d8beafe78d73f2f5d620edadfce4f559f37ac68b6406a5a1d06280f145d74d7f911b9c2f153c31a04310d858f9f7e957f212e47e749af6aa04e225b1eaaa553a9adf83ada9513b51123be233a7bf52bc897803e23e01171593f480c98abfac898c6805a7b780889f05c586267e96fc534ec1d35451231279b63e4ff871c3b1862e07c08642ab3da9183f78ecd3f739395c5991d682243a8c19a8fe5f8a63d4a34fd93991749d997df41d518dd822662abc7d5b3911b662cc2b22fc30813e8b08065c02bbc19d015b821f31584e4bbde2a973459585c59241f7468f8567758f518e929d689c1e6cdf3c023f3294184ca2738a877f37d086d7f163e9b24275338bdc8aeaa7d41772a8677a830f425fcd8d105ca728afd6d17978fc71a630d3978cb2531a3933bf8d5b5af9714ca0cb06fb5b317a47a50bd8a223268594a3a209148576a7394f1be10d4b2fdb80cf6b1a86e203940a79f71e1dfa8af2458ac095eb78a65c83345cd6c7a1b7a1cb749d9457a7de0150bc90618c6c117f60faa73ce077dc71c548f5def0cbacd4293fbcc783724b3686e671a5114c4a67c1441888de98f54489cbba0ff76002b81a952c05158b86905e36e672445623b0cec32cda7e4d513b1e500ed3ddb85706cc36712eb1b7616219b5b9a43f46a27633f219905b1ef92bf5ee1e9befc0e9d98886e788dbbf6578f526d021400a3ac8e1d678ddb65cdef31a989b1431f8aee3735326f0dc91e23ac08ac86293155c43bfe5bbd80a9e61755f14385ce61357d0c1dc0879db39458281036f8e51790de147b4646c5623a1827d49a47f1746ad864ea1ee2cbedce6772986c4332b9015ba19beaf03f24492eb217d6cedf53ee737ef297f1988653f31c18ad9fea72a21a9e6a2c11d2573440d178dee31a49d45697857e4ff2ef35b5be65f3e9fe3d3f05ebfd394f66163f5f9dfd821c2b84d2f7e0f8096d511579bd7838be3d0a2ece0cc43d942b6927e902e47dfbe857709dd4a2e64c080294021a68d4262888a1b084f788fe7f85db877e8a5c5f362bd7fbe8f4a2a2c52ecb5b0cfad1929abb597be4863eb5a8bd7b4f9f6ec93bf4e155e5bc8a1043da29934b81805d1fb674053f5de64b1df2ff638949efb5d8c23e4b347b5920aa39d827ee4f6fa25a67a532ca3dd38366c59086dd7ad1f9f6f4ecb54b84075600106e0e1ab21ba4ecf7b717a305fc9c4d47a0849c78e4b40f86c9ba61424fd788c3c144eecba9bf84fe566f2af8e68c3c10cccdc80786580173559a09b6d49b2a9bc7856ee8cb322669055cb22d90d1b61f884a59b95aa01404cea12af712d2bee1bd865f7ff72d7f63ebd423f7508cf16824eb7b31f0ce062aa715a8dab40e16d9a5e707fe1ead8404bf289893e45d6a0a1f806b1e6ee8221535337f0318e34566b6aa8effece176b05af07e67fd462b30beae2f9399a6829200bb850d9de90f16f165e45572cd30504a4390e298bcedfbcefeb6fd66814a4d920975ac114d6e090e6589bae53b502cc69872a7ba8ab9bfebb7ba9d9e419c0953a3c052b6320be47196de6ccd4efc0b058051c9a16ee3db863bfd4c6b9556301741f5ea3b2f0b4b10ceb84871813a38c82f8ead30ab85196db75c44ccfd45435f9bec3706a703c9c45115f017bd40f69af6682e322ad1effe01ad86cd657a27dd60251717bfc4720d56b1cc41c6e356cdd00ccc82fdc2ee15f6a51197cdec4ec7da47a2f9e88e99ee88de975a9e5de09d49203744e02fe930da37e966fd809e5e837f3019529d5cf95536197462d2204264496af05232ab8cf5fa1ced6efd92352df86f5006b38c46286ba7dc57d39cb0cec8494b3204683eea78c8c37eb587d0d82833d8d4c4e09fc1192fd18cb9c2ff429e6d250fcce3d495e4040734718bf4b281774a6d4fd88b36c4b57f30ec5752df9846917bdab95fc1264d260943ed50eb4cdbe9e5490d7ec1bd7d997b5bda35569fdc254911fabeaa18980e5a5378840c9ae7cdead55d414bf6bbf71754ea8619d9bfb", 0x1000, 0x3d}, {&(0x7f0000001280)="a0ea22dabd67a6f74324b3fee08b3b93baa5d313f806611b3550764f6a9cf9680514dbd012f125c941bb1943304c25ec11cbc42bde2c33e2f25f94b67b69064ef5c11b38a970004d26f7be77eafc2f31b9d5685eb10b11001cf7225a7430e90c9987790d16d5b5c3daf33e031dc65f14a5cd2e966692548fc516ed867c16a5", 0x7f, 0x200}], 0x20000, &(0x7f0000001340)=ANY=[@ANYBLOB="736573734b806e3d00323836372c00"]) 2018/04/09 16:56:49 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000001140)='/dev/midi#\x00', 0x1, 0x100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001180)={@dev={0xfe, 0x80, [], 0x10}, 0x3f, 0x0, 0x3, 0x4, 0x800, 0xffff, 0x3}, &(0x7f00000011c0)=0x20) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) timer_create(0x5, &(0x7f0000001080)={0x0, 0xb, 0x5, @thr={&(0x7f0000000000)="d12bcfc7763466df4cb8c8677244425f85ec14aebd1962c8c602bd450780ee6f6efe1f57245cb6e08e0cbc25f30dfb5cd90be486aaabb4dc1060ab2d5acfa20e30a46fc2b122d98a3bd72c7ecd7ad0b929f5b1758ce7dd0275f88d1f1daa36be7d33117c978ea930d37aa4c0ee811ec5c63e0895", &(0x7f0000000080)="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"}}, &(0x7f00000010c0)=0x0) timer_gettime(r1, &(0x7f0000001100)) 2018/04/09 16:56:49 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x200]}, 0x6) r1 = socket$inet6(0xa, 0x80803, 0xff) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/09 16:56:49 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x1c, 0x8, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/6, 0x6) 2018/04/09 16:56:49 executing program 5: 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 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000080)='/dev/dsp#\x00') ftruncate(r0, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) r2 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x400, 0x2000) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) r3 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x90, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3ff, 0x40}, &(0x7f0000000140)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000000300)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) connect$ipx(r3, &(0x7f0000000400)={0x4, 0x8, 0x7be, "085412a9be1f", 0x8000}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x7}}, 0x9}, &(0x7f0000000240)=0x88) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x10, r4, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000000000)) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000340)={0x5, 0x6eb9, 0x7fffffff, 0x4, 0x4}) writev(r3, &(0x7f0000000380)=[{&(0x7f0000001040)='2', 0x1}], 0x1) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) r6 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x0) close(r6) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r1) 2018/04/09 16:56:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000d9efa3)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) tkill(r1, 0x28) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x1000000000000000}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp6\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x200, [0x2, 0x800, 0x8000, 0x2, 0x1, 0x1ff, 0x77, 0xffffffff]}, 0x5c) 2018/04/09 16:56:49 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0xbe7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x400}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x101, [0x0, 0x5, 0x6, 0x1, 0x401, 0x401, 0x5, 0x7]}, 0x5c) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0700006636b4ff610900000000000000ffff9701"]}) [ 178.034675] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/09 16:56:49 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2000000000027ffe) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x400040) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000140)=""/4096) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x1, 0x50, 0x2}, {}], 0x20) 2018/04/09 16:56:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100000000000000) fsync(r1) fgetxattr(r0, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)=""/56, 0x38) [ 178.080420] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/04/09 16:56:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x16}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000000), 0x84800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/09 16:56:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x2, 0x1, &(0x7f0000000240)=[{&(0x7f0000000380)="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", 0x1000, 0xfffffffffffffff7}], 0x45, &(0x7f0000000280)={[{@usrquota='usrquota', 0x2c}, {@resize='resize', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@quota='quota', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/04/09 16:56:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') 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 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'], 0x12) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'\x00', &(0x7f0000000140)=@ethtool_rxnfc={0x30, 0x1f, 0x1, {0xf, @sctp_ip6_spec={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x4e23, 0x6}, {"ef45", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x8, 0xffffffff}, @tcp_ip6_spec={@empty, @remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x4e22, 0x1}, {"963c", @empty, 0x8001, 0x7, [0x0, 0x1000]}, 0x101, 0x8000}, 0x2, [0x1, 0x8]}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0xffff, 0x0, 0x0, 0x73}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000280)={0x4, r2, 0x10001, 0xfffffffffffffff7}) 2018/04/09 16:56:49 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@setlink={0x3c, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@typed={0x14, 0x6, @ipv6}]}]}]}, 0x3c}, 0x1}, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x10001, 0x107000) readlinkat(r3, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/63, 0x3f) r4 = creat(&(0x7f00000000c0)='/\x00', 0xc) recvmsg$kcm(r4, &(0x7f0000000280)={&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/119, 0x77}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/222, 0xde}], 0x5, &(0x7f0000000640)=""/95, 0x5f, 0x2}, 0x100) 2018/04/09 16:56:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000380)={0x0, @remote, @rand_addr}, &(0x7f00000003c0)=0xc) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000000c0)=""/87, &(0x7f0000000000)=0x57) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, 0x59, r1}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000580)=""/254, &(0x7f0000000180)=0xfe) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000010}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="600000001800080029bd7000fbdbdf2580101403d100ff0800290000340009009c64fc06", @ANYRES32=r1, @ANYBLOB="02000100", @ANYRES32=r1, @ANYBLOB="070000fd", @ANYRES32=r1, @ANYBLOB="04002708", @ANYRES32=r1, @ANYBLOB="00800020", @ANYRES32=r1, @ANYBLOB="ccc90943137b221a5d93056eed5a71e149a52b4637d10cdb6f7c2df9101679f93928254cdde006a8aed5d517d9df7c9ef4bc2f26a5f24c9b2eb3001d643e84239c4cfdce2e249c32070d5f8108c9d1ac6367771a80cd1e62497b08728cfe7f550b430159db912c148c5274097394725b13800c738996e74c54c6eda31dd3657a5bb39ab111ba36187171d1a1584a530b07dcc92b6903e2f0561ef63a69de07a21103d19c111b0d", @ANYRES32=r1, @ANYBLOB="08000b00050000000800100009000000"], 0x60}, 0x1, 0x0, 0x0, 0xac468e3b08fd14af}, 0x10) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000140)={0x4, 0xcc0, 0x3}) 2018/04/09 16:56:50 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x2) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) write(r1, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmmsg(r1, &(0x7f0000004740)=[{{&(0x7f0000003480)=@nfc, 0x80, &(0x7f0000004700)}}], 0x1, 0x0, &(0x7f0000004800)) 2018/04/09 16:56:50 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x50001) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_ifreq(r1, 0x890b, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2002, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000040)=""/20) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000180)={{0x1, 0x7}, {0x401, 0x1}, 0x6, 0x5, 0x6}) 2018/04/09 16:56:50 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0xbd45, 0x5, 0xaf2, 0x9, 0x7fff, 0x491d, 0x80000001, 0x8, 0x5e66, 0x80000001, 0x7, 0x5000000000000000, 0x9, 0x80000000, 0x0, 0x866], 0x1000, 0x102}) r1 = gettid() move_pages(r1, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640), 0x0) 2018/04/09 16:56:50 executing program 4: 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 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYBLOB, @ANYPTR64, @ANYRES64=r1, @ANYRES32=r0], @ANYBLOB="209e7e8a6b969ca7ecf4ba5aabc5291913f7eb7c46af0354992d3f04cd8b3647a6b29f4bbcbf07232f7e58ca5a088c7bc63114d2ac033188c2af667f91b9700b3e8b96a5c541582b676ef56177734d77c5267ea54b813c69", @ANYRES64=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="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"]], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYPTR64, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYRES64=r0, @ANYRES32, @ANYPTR64, @ANYBLOB="b8f2a0f4e68ba63cac993eb9201e2e71caf7e0b49427d588ba16a66142bbb3795649cbb1c5eade0761e2b5e23100d9ec06f6f45d412e7025f9e82e851f5879f32f09335dc74c262fe44e7ab7a966377d96ed5a6e0de69248fb52cbbdf9048d22ebc3258cb3c0c29b335ecbb3429ae87e284c053f873f"]], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES64=r1, @ANYRES64, @ANYRES64, @ANYRES32=r0, @ANYBLOB="167e5f7b5257ac63c4888eb7cd81ad8e5ba126a859d9b72574ce8bddf9ca271b887807b6338709230812bb08e7b9f3cf08355820bbb5ab2df3efc74f7d60"]], @ANYRES64, @ANYRES16, @ANYRES16=r1, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r1]]) 2018/04/09 16:56:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000080)={0xaa, 0x8, 0x80000000}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000180)=""/18, 0x12}, &(0x7f00000001c0), 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000000c0)={@ipv4={[], [], @local}}, &(0x7f0000000100)=0x14) geteuid() 2018/04/09 16:56:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x3}) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000480)={0xffff, 0x7}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x0, 0x5, 0x4c, &(0x7f0000000280)="e443cded512af65108f7bc8b9b6c42b28f28b86a3178c2c251f6d393fcae92be0b919be5704a505386518e8ac2f9ad55a767c9e49221fbbd533e81973665c6c38feee25413de7e3a9c9d5616758efb3e1d0b7cf0b502815d22d81a571205da85e64c1e845c35c119b6ddb9ef691148c447c0805b83544513c5e4b9d64f0571775a5883901304c74d5456c7ec2c60d98a0dd06946e3fe28036f5b12d02f4082483bdb0c4fc7f80c5f3912a805dd1578f041e7f9fb2b3147bcc10327e148a080b5b97924759d3486b21d3bf0ffffb1b2c4a9eb2ca36f784369e0a554a9e917cd861f237e96764a", &(0x7f0000000380)=""/76, 0x100000000, 0x100}, 0x28) bind$nfc_llcp(r2, &(0x7f0000000500)={0x27, 0x1, 0x0, 0x1, 0x8, 0xffffffff98209949, "e6c45ba5c2d535e75db234d4fba867953aca4d58557601b62bde0acda863c13c20bc26a9ba57eca854eb9637c4a23002ae4d3af634139a5318ff7289306c39", 0x1e}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)=0x0) process_vm_readv(r3, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/219, 0xdb}, {&(0x7f0000000740)=""/103, 0x67}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x4, &(0x7f0000000880)=[{&(0x7f0000000800)=""/18, 0x12}, {&(0x7f0000000840)=""/53, 0x35}], 0x2, 0x0) socketpair(0x10, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000580)=[@textreal={0x8, &(0x7f0000000400)="f30f0964d923640f01d926d8cb360f01cb36660f3a08bb47fb00360f00d4b8520f8ee8660f38315100660f2d810400", 0x2f}], 0x1, 0x4, &(0x7f00000005c0)=[@efer={0x2, 0x2800}], 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000140)={0xffffffffffffffc1, 0x0, 0x7f}) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', r6}) ftruncate(r4, 0x40) r7 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 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) ioctl(r7, 0x100000001, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/09 16:56:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000002c0)={{0x1f, 0xee4}, 'port0\x00', 0x0, 0x40000, 0xc944, 0x200, 0x1c, 0x2, 0x6, 0x0, 0x4, 0x3}) keyctl$set_reqkey_keyring(0xe, 0x5) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa19e, 0x2000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000040)="e8ccfb7e1dbdc8f6f35b505d0b997c55a7c66b463dafe8bd178e487ebed486b1b31a8b3bbb11bea0b0feaacc9ef2e9089b79cdd9f922255380ac0cd9b38e807eddbde789fae7cffa45aa8126fffe4e6c87800409593f3fa3660c3937ecd442281fad1704975bdb604d3edc08a88ba2bb5bf0087356d941e3713d07686fd6000260b4e51392523d05ce46f6aa826ef9d49463d660f059eab987cd4791349f50a5b6c7ffede916fc3cf4ffd6d5565db08807abf4602e4014ba71d9fe694f84e7e99de72b", &(0x7f0000000200)="8b114529797f7dcd52cf3a26e25dd930c130901e1757aff5949a0add347ba1f0a1359974706e913e6e59e94cb7774d729bb80ce40ee3af00321f07c1b4ce71f759db97d7a5592787a853a31e666a85ec1ed68ed99c9893163bd3", 0x2}, 0x20) keyctl$set_reqkey_keyring(0xe, 0x4) 2018/04/09 16:56:50 executing program 1: sched_getaffinity(0x0, 0x0, &(0x7f000021c000)) r0 = socket$kcm(0x29, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) r1 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000380)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000000040)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) sendmsg$key(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0200fedbdf2502000100000004d504077a030100006007001900000000000a004e2100000000000000000000000000000000013827000002004e21ac1414bb000000000000000000000000070019000000000002004e217f00000100000000000000000a004e22ff070000ff020000000000000000000000000001090000000000000002000b000700000001000000000000000800120000000000be6b6e009300000006003c00040100000800000000000000e0000001000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000cccbe9e989ef5d5fa768b0c19045c60d07241f22f61c2524d57d25ca2383b8aa93ff27f53983fbaddb43b234c831997273a1a3f12954414c6bcda11d8ae9b7254c768c"], 0xe0}, 0x1}, 0x44000) ptrace$peekuser(0x3, r2, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r4, 0x7ff}, &(0x7f0000000340)=0x8) 2018/04/09 16:56:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 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) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname(r1, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @broadcast}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"62f7d66430001000000000050080ec08", r2}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) 2018/04/09 16:56:50 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xb, 0x8, 0x2e, 0x0, 0x1, r0, 0x200}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) flock(r1, 0x4) fcntl$setsig(r0, 0xa, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f000000a000), &(0x7f0000000080)="66796ba7d3e412086baf381f2204f95c4a1a20dd69e228e8bc67556e93ce7f516a212f036764e207b187948243e7f6ce7c08a10358b79fbc6f451333b774cb1f3bc9585a47c25292cccac91165df08de853245fed40327727bfe8ea0fcff840087434c651b07dbdc6c08805baca88cfa7263f42e79b69150749e20235e027adafeb0495cb1b1b1a6e4a89cafb9ade370dbecce93f11e", 0x2}, 0x20) 2018/04/09 16:56:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000040)={0x9, 0xaa, 0x80000000, 0x8, 0x0, 0xbb}) dup3(r0, r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x19, &(0x7f0000625000), 0x4) 2018/04/09 16:56:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r1, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x40, 0x8300) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioprio_set$uid(0x0, r0, 0x2b) 2018/04/09 16:56:51 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000080)={0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/35, 0x23) 2018/04/09 16:56:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000025c0)={0xffffffff}, 0x13f}}, 0x20) r3 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x3) r4 = gettid() r5 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) r8 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) getgroups(0x1, &(0x7f0000000480)=[0x0]) sendmsg$netlink(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000f80)={0x12f4, 0x39, 0x400, 0x70bd25, 0x25dfdbfb, "", [@typed={0xc, 0x5d, @u64=0x1abd}, @nested={0x1dc, 0x94, [@generic="b3d3462d69314d80228683c697f115fe806f1ee195c0fba06a89d54feb2bdcaae8b9ef544cab427b139cb1310e544e68bd1396fefdd7e82225cb549bad8e0fc6b8241751caaf6451eab0ebc34f2c3ae8242ac8037724c74db4c52520cd0d78d21acbce7d3a551a2c1a7374b0", @typed={0x8, 0x35, @pid=r4}, @generic="053d6bd58daf1ed524feade92d3af3e4615b3d5df9bd3c61fd30f8b417beddef5a00ee2fbb128101c4f700e21277f15247f5bb0ef5ba65cd1a69633fda4e1128835a6f0f31e80e9a72d6d8efa022704367aaefad6026a3a61b9bb2634c0b6cabb8dbb50a8415135625a5192b3c0af3c3eb8fe3d8544cde53844084afa2b3921e10c76317ff945aec57da4ff42e183e1e1f4d8558e89f4abff1f4", @typed={0x8, 0x30, @pid=r5}, @generic="ba56016f5a0e48ecc8f46e19492fca7986ac368815d6d6ee1b68bccb7f09dfdb9a57e775bb305a045656c54c1d3038f6871af0d625ecdc28b633375dc635dfb8ad3e1e61ecbfb4ebe9674cc8296e2b61e2c43e60cee5c32045b2944a8e562acdba171541f78d2c0f74a9bf0299dd0df112d923dc4434a6e9fb058ddb760895ab1db9b269f2bfbef6593216c697e84d3b1e65d321d83b1b04f30a004bc9dce8bc5365f2dde5a03fc4a58ca1d3c5", @typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="ff5ff2c04153b1c6bab0165ede5ef8a01823552ac2311ca397957391729fea3b5622d67abe677a06ff896a532fa7e23ced41d533ec409f8a0fc887ae86ef4c77619c593c61b764019239f3224ef85e9e4fdce49b5b77aa", @nested={0xc, 0x83, [@typed={0x8, 0x8f, @uid=r6}]}, @generic="ecbdb322c8c119c23c52e1871dedb6621bb1a71568afb1d1c55766fd051e6339711e99a8028ac9a368d2519d1b75a116912c3ff7e1c21548f00b8e75e1602359540f4ee50ce1c4a54877dcfa38f8eb3d820137ba155047a492e86c0f1cd29a53482260799af308841fd9316b0aedcd8ec8e34c2d9e9aeed83a9fbfb28dafd9ec63e1252729f2a2fbbbc53d728eb9", @typed={0x8, 0x57, @u32=0x80}, @generic="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0x12f4}, {&(0x7f0000000100)={0x138, 0x2, 0x2, 0x70bd26, 0x25dfdbfb, "", [@generic="45861ed87776ae51ad55d9fbbeb51a510f841230c4edf36d977e8fc28bca3cf9603bc9c69d9b754b603a46bec367d64c055ad6a1ffcdd056c86166e0af96313679af1a54150092733daea498d51ca8d59ff9471b996754", @generic="95772ca300a84a37f27b8e118fce0d89e4dfaf3ab1af8b8eaa2133eea37f6221a03f3298cbfd7fcec5a00b3a0f606c2e90be83683dc382d2fd77d18bf90935856e334a2f4989d0cada81f8c553d75cb831b1ed81725d47d9f1ab8fbcb8bfde320ff176b149697156a8a2a36bf6b3ee789ff7541ebc48a18cfe2caf70237de85566dec8086cf0924cca272cb288f4df7653e34304d96e7fd9782e30e392bcd39cd426425f07e2b2131f57675a4aea1e9ec836ad1ba447df86e8c7f21538b1850a1d156ba69b56bccfb4", @typed={0x8, 0x50, @pid=r7}]}, 0x138}, {&(0x7f0000002640)={0x1534, 0x30, 0x10, 0x70bd25, 0x25dfdbfc, "", [@typed={0xf0, 0x51, @binary="b06eca3b7d05fa34fa15eecd8e2546fd58e129fa0e660c1f5deccce23a2ccbd9ae2ccec19f48fd2467e2cafe6de913fbf128e65d1b343a05671a630eff925eb13aa7371de9f6ca4e51be13ec8564f2a43e2c2d1db961674f7e9ab92872c65911fcb064d983e247fc7b56952bffeb1e761bf215f0f14aaa61fea39b77e53628c811684f0cd906a56a77d0fe6ec57ff3bd7518b8dcc3d48d4e5306d265ad56e81df594c58d6633c941820d025fab048c9416d8b489d805a6d634714e24976b5ea41595e41b83278b184bb3116e1f718e6bad7a16505dfa68f6557e94628cf7e8668c0a2a2035c6b33d0a"}, @nested={0x298, 0x1e, [@generic="d4e2402ed79b99e4fa2b02f8bdb8c1cc17d52bc85e8417a290421a745bbda815838af685df2bc6ee610fc4f67c9e456ea152dd2054a32e4086a27aadfa9f1768aa63041678fc35e6992d50062978d158e3df9d3d360be49f8ca5ccd30e8b5863c060c57d611394cf9be41fcc3ebdebc6eb4b2f2dd46ad8fe5403322f9e0758e603e83badef60287fb9e316262d25515e793b1f820cd93a6809263fe2f448160f8b139dc1ff47f8954ace3e6ddd0cb41f8cbf00408744c3f42fd9c885517e4c4466d832f8bf", @generic="5a3437ba44aa3cc67d45cd88900b6c39f75cd0c40507996c7df2f613", @typed={0x8, 0x84, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x30, @u32=0x2}, @generic="edbcdc096288644d40cffc273b5d417468cf4e54649d18ee497be3796ae2f3f50df56946d735eb966ff9dad372453b01bbbc468b57dc0517b530c8dc1617fa061a7e709a8c7b6e4a8715985b8281023e7c7419b4cea2243759176f42111a745a76483acd88ed870702c91614893c13960e8c905397ba75b44bf039dacdf4c548c74c23f8e64838fb0f0f96a3d7033001f13e4f560a6aca05ab5c493b7bab0cfc8348598c63e05583910b6b981943cd7600dd3ee05dddd1b0ad85acea39", @generic="8b966e1b6f0a5ab969fa0b1c052c892c5ed4619440e12ec723be37e69275274cab36f4e7277be968ff7541950108c520d1df0d3ed6f4c2f58280fd526f32714ab6f073d28bc4c2acfe30c4b929c7f55b4a53efa64ae49666acecd388bc5236f5fd40d4f52a980e6712e1e641", @generic="d810911df55f22e8fc048f6a693e1fbf525218b6af82ad5b9a7a4128b043a2222527504423d8975c3664fd3dd6458f8e87a3b139ee970ed1fbd2f3fb696d13123113371551a3b3b6e58b1a6ca757a4b16f54b7a113de8d4055df11df9aea92ea41e60dbac44bc3698c9e3e4f1d4652b12aa008a7f9ba0f"]}, @generic="e0", @generic="ccb1357554a13d6b011d8b8e75abf83ee616dc015940fe41235b33c4425548cf59553929775d59669e382f2441f8601f375c2834b7ba657c7b8e1e274c3ef1caa99b5471fc946e2247fef5413ade4abb41ebb968e8ee995273b6c23d7a164721aea04f576a1000928c", @typed={0x8, 0x3b, @pid=r8}, @typed={0x8, 0x2f, @pid=r9}, @generic="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", @generic="2fce24602014b4151de7620e165bede8d38faa4bb72577b5b25b341bafde656be1", @nested={0x1004, 0x94, 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0x1534}], 0x3, &(0x7f00000004c0)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0xc, 0x1, 0x1}], 0x24, 0x4000000}, 0x40000) write$rdma_cm(r1, &(0x7f0000000f40)=@resolve_route={0x4, 0x0, 0xfa00, {r2}}, 0xfffffffffffffdad) 2018/04/09 16:56:51 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/225, 0xe1}], 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) r2 = socket$netlink(0x2, 0x5, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000001c0)=0x5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x84, 0x12, &(0x7f0000001000), 0x4) 2018/04/09 16:56:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000340)=0xb) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="12e03d3af316e684dfa638bf340c177fb0a28b0f897d4f3e1e4fac13934baae4e7590e186d6526bacc434bc7da9c89adf908612c69b3585bbc9564e035d4e0745a6e4f508ee311cdeb0fb2c7f95991d3d322dc779b702d0e4a5f8f34e3d9fe2ca3fc2d5406aeeb54873b1e9c2cfbf249421e3011c3e9c156c3"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYPTR64, @ANYBLOB="191d4ccf67973d5164cdc76279af3b3019d97012764e2eb8cabe12cdf9b1b8209c05a2fd963cdbaee583d6ecedec262e8633e362fd43fa1e2f635b5b54242b1b916f67e34d861975bb428d1618e32c4b4bd247f094ef048049dc6f7f61456f1accb7530444cb9f62f263e009ef0780cc99f32ae5cfb7ad8cbbf289c31ab60175991f8acd5b4c799be65440af388c1b4bec721238ea7e3bf052df1276faa8995ff365f7101dbe70bacd4396b20ec6ef0a95adefa80db09bbf5468def5404db578a7409c6acd27dbd12e39", @ANYPTR, @ANYRES16=r1, @ANYPTR], @ANYBLOB="d5ca94e40df72e94fa4598db053c3b40924ae60f3c90828a26155f228380647da5fcda67f8deada4f026c6cdc17c96a4c79e75b818dfab42475e1e3843090a571d5ed54884f12665f48a3ae0c310df8753a96472a3e3561a5ecdc0fb7972aa775d1d29d1f9db71a79fb24357bd226bec85b6fea0398322d4bac881f854da61002db7869936965c633706d1defc1124ebbdf6598560b4511b12c0c109439a33cc543bf8d2ae88f299dd7d95b6add452eb20b38cf733cc93a2aea072964d633d91b0f64a198bd830ef484064482b7d597f24ee45b6bf2404c7cc3d4e8e18140014ee9dc56baada8aedaf0374bac4838757", @ANYBLOB="8482868c2548cdb3ad968625370394c46a0a8c092f8405272d30002428960d89c9f12476df3786"]], 0x99}, 0x1}, 0x0) 2018/04/09 16:56:51 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0xc1d7, 0x8}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000000c0)={@rand_addr, @remote, 0x0}, &(0x7f0000000100)=0xc) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr=0x100000000, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x6, 0x4e21, 0x0, 0x0, 0x20, 0x0, 0x89, r2, r3}, {0x1f, 0x80000001, 0x667f, 0x2, 0x10000, 0x9, 0x8000, 0x100000001}, {0x2, 0xa0, 0x1, 0x3}, 0x7ff, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x4, 0x1, 0x100, 0x7, 0x1, 0x3c13}}, 0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x0, 0x67, 0xfffffffffffffffe, r0}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x0, 0x4c}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/09 16:56:51 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000ff0)={0x1d, r1}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000400)={0x3, &(0x7f0000000080)=""/154, &(0x7f0000000380)=[{0xffffffff, 0xa8, 0x100000000, &(0x7f0000000140)=""/168}, {0x0, 0x90, 0x1f, &(0x7f0000000200)=""/144}, {0x3, 0xbe, 0x7, &(0x7f00000002c0)=""/190}]}) socketpair(0x4, 0x1, 0x3, &(0x7f0000000440)={0xffffffffffffffff}) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8, 0x7fff, 0x4, 0x7fffffff, 0x7fff}, &(0x7f0000000540)=0x98) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00000003c0)={0x7, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000580)={r4, 0x7fffffff}, 0x8) close(r0) 2018/04/09 16:56:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)='8', 0x10d) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0) sendmsg$netlink(r1, &(0x7f00000031c0)={&(0x7f0000000040)=@proc={0x10}, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000ac0)={0x10}, 0x10}], 0x1, &(0x7f0000003140)}, 0x0) recvfrom$ipx(r1, &(0x7f0000000100)=""/64, 0x40, 0x2000, &(0x7f0000000140)={0x4, 0x1, 0x40, "4522ba1edcdd", 0x20}, 0x10) 2018/04/09 16:56:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b}, 0x14) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\b']) 2018/04/09 16:56:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e23}}) syz_emit_ethernet(0x6a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000ffffffffffff8100190086dd60fd07590030000000000000000000000000ffffac14140000000000000000000000000000000001030090780000000060b1e03b00000000fe8000000000000000000000000000aafe800000000000000000030000000000"], &(0x7f0000000380)={0x1, 0xfffffffffffffffd}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x840) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x9}, 0x8) 2018/04/09 16:56:51 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xd6ab}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xd, "0f0dd9b1c69bc51e2bd39b2110"}, &(0x7f0000000100)=0x15) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000001fe8)) seccomp(0x1, 0x0, &(0x7f00005faff8)={0x1, &(0x7f0000d92000)=[{}]}) 2018/04/09 16:56:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x200000000005, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x44) 2018/04/09 16:56:51 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000100)={0x2, 0x1000, 0x76, 0x17, &(0x7f0000000080)=""/23, 0x21, &(0x7f00000000c0)=""/33, 0x1000, &(0x7f00000001c0)=""/4096}) personality(0xd80000d) io_setup(0x8000000000000002, &(0x7f0000000180)) 2018/04/09 16:56:51 executing program 0: exit(0x9000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value={0x0, 0x7}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x0, 0x44200) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000140)={0x4, 0x0, 0x81}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000001340)=""/7, &(0x7f0000001380)=0x7) getsockname(r2, &(0x7f0000000180)=@generic, &(0x7f0000000340)=0x80) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) getitimer(0x3, &(0x7f0000000040)) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r6, r6, &(0x7f000017f000), 0x5) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x0) mlock(&(0x7f00006cc000/0x3000)=nil, 0x3000) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0xfffd}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x10000) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0xdcfb, 0x40) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f00000002c0)={0x2, r3, 0x1}) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000000380)={0x1}, 0x8) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) io_setup(0x5e3b, &(0x7f0000000000)) 2018/04/09 16:56:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ustat(0x7, &(0x7f0000000040)) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0xf000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"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"}) 2018/04/09 16:56:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000c0601000000000000000000007e2600"], 0x14}, 0x1}, 0x0) 2018/04/09 16:56:51 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xc9, 0x2, 0x2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x4}, &(0x7f0000000280)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) 2018/04/09 16:56:51 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getflags(r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000080)) 2018/04/09 16:56:51 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0}, &(0x7f00009c6ffc)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d21c8)=0x20000524a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000001cffe)="b6", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffd29b, 0x81) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x9, 0xff}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0xc) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/04/09 16:56:51 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="80baa1d2a4bde09eb499393a37"], 0x3) 2018/04/09 16:56:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0x80) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000280)={0x3, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x104) r1 = dup(r0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, {0x0, @in={{0x2, 0x4e20}}}}, &(0x7f0000000240)=0xb8) 2018/04/09 16:56:52 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0x4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff9a, &(0x7f0000000080)={@random="5ff0963f7bcd", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000100001501a, &(0x7f0000000000)) 2018/04/09 16:56:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x7ff, 0x200, 0x100000001, 0x2, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x0, 0x10000000, 0x8}, &(0x7f0000000340)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) get_robust_list(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000240)=0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x4f) 2018/04/09 16:56:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4000000000000f) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000098a000)={0x14, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/09 16:56:52 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfc75e9f178a1239cb959cf0c249b9733da5e104000000000000001cb4e2bf501db1bb949869c29c4d914d9f26a203415e66cd4dd3050bc1700612dbc308000000000000000070309f7f1969136edfd73294c0351575a9e8"], 0x82}, 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/04/09 16:56:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) epoll_create(0x80000000) set_mempolicy(0x0, &(0x7f0000000080)=0x84, 0x1f) r1 = epoll_create(0xfffffff7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f28ff4)) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000040), 0x4) 2018/04/09 16:56:52 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f00000011c0)=ANY=[@ANYBLOB="854800000025f4ffffffffffff94000007000000f1ca5b9dac30c9b858525afecb361f1bff24def2059178c68c68f7757ab9d3a3e6257782eec87d864186d2c862945e11549c1bf92c14d224cc1c6c503518c103515c08600cb78a01314147679e1e56778e6cbd6f5ca9d26b9f431154"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x4, 0x4, &(0x7f0000000000)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800}], &(0x7f0000000040)='GPL\x00', 0x9, 0x1000, &(0x7f0000000140)=""/4096, 0x400000, 0x1, [], r0}, 0x48) 2018/04/09 16:56:52 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/208) 2018/04/09 16:56:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc1dc, 0x100) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x6000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000500)="2e2d764f97057c489526b2a5199797fdce1547857e6506eae383d9eb93c3d6a9733310a018bc8eac018deb5f6f49a1266272a70763a3992b5b79510fa693bea739af9266ad0ff41b72a5ba9f16be4db73eadfceb7e71dd51c3d089fcaa113198860085e311f8419d9dd5790a18d185bcb52e607a5d25675f240bc010df8a3a7d766aa99ad9798c54457e14239d707791f1210086ba3d306353ff7c601a44458b1bb3903b7c7742f287b3a4a853831a34c763cb22aa1c130287ba2dd1949ad81ca100f30676bde9dd84dc6dd096e7e46c7afc2011e4259cf1fd0d8210edc4b11b", 0xe0}], 0x1, &(0x7f0000001540)=[@assoc={0x10, 0x117, 0x4, 0x1000}], 0x10, 0x20000001}], 0x1, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/09 16:56:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000000100)=""/210, 0x34) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0xffffffa2) 2018/04/09 16:56:52 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000000a80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000b00)=0x36, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$kcm(r2, &(0x7f0000000980)={&(0x7f0000000300)=@ll={0x11, 0x7, r3, 0x1, 0x40f00000, 0x6, @random="a16f69dcb97f"}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000380)="336c01559e440d0d3090cadc67e4221dfb004ef60841444c54cb4e2ded4f2acf542175a8553bb469393c95f1df180a36400d60222c910771f28ff10fcd510eca6af155ea03a4f94423e3aa2ba6a887df38430db065a8dd43f61528edbed534f43544fde0c26df2e925ba0127d76cd3f75112be6d9c5ba7f6d2", 0x79}, {&(0x7f0000000400)="650c6af5ca7ed00cb9494a70bb65e62aabc05b4dabfece0fedf2650d9cdd843bd27580e99eac2d6ae21beb2bc52d38d771b1d277cd5d106e13f87ff9f7b0b81dd331a63ae454dcd92c7cd17eba6c1fcda0fe6737d921851f8381e7fd5fea9d55e91d1058317ac6ce684f427e7a8d14081bfbb3381ee3f796e40e914b1ad585750459868829a5ae5ca6d7ad3858c5f51a694e13fef93f5e74ee01de4f50575ac144e13b91dd0a36dfb7c0dc2e9e308c44a4e6928d98fd0a591010d0", 0xbb}, {&(0x7f00000004c0)="7712ee5c8da5373509dc2f70be0b59848205c0a186b3594bca1a44831209d9c9bbf45f1018f6c023b8938194f89412556c50abb46109da554b0c0c86f42bb410007627c6c332164d69c324ad83affcc7d29f54d0ea19bf7b71681a81219edd645d6ffea352d7a831026bdc7e5e1bba0da1eb9288024ff5e473f5d8e9645184028f70811a77c50d19c45df2025237f98e296db2fc6a70c339835c0418b2ba355e277ab295fd23022dd1be09e53b45aa6316dcb5c1604d56708f5b34be7d6c04c7c180e1bb", 0xc4}, {&(0x7f00000005c0)="27bf9efbb6eac93d574259d71efede49924864ac00ddcc732548c6148ebfa70f662fc81f5f5d5c545d6c485c133b1d604dfd96f9a0f6da689a6afc92cf8ecc74c698044d064213f72d7f9cbccf7fb13f39c01f0aea71af5f7ac2613b85f29ecd2c8cb7cb6fe3c720170a5a86d1c6f53a13bc23068a89d53ce06621bb7e99048cd82e76c1b461c2a895ed4c966706decd69575bc9e5513e8a20ef57c4af2221f8e42a6cc7531d251ae30148079ba54bdab6e0750f1b42263c5eb123cad9505d37432a2971d59a57573ba9bc919758864abc5e2c82ca8f5df92ecb9be5d3bf66603b410a8f164e6323769a44522673f14bcf01fbe1", 0xf4}, {&(0x7f00000006c0)="4a48e188e751af2a414aeb029df93d4fa9a93132ff99f2938ddac284d00c0faf6ac23508fb76ab50a4192de6253ed97daf4a2d926793b58c26dfe988b4e7a2e04559b347099e46304c7691c8c46561f03859e3277e05aeca420493a9909b3214d35f11030412c029053a68de6f7cb0c21ee8b840b87ba4d3069dc66ceb2cba71c117706e651bcbb20187171df303bd4b6604db11f2665f642b9125d638cfd1c5310b6c0c003bf3f5ac150372338a3aa45d970fa2f4186635d57b44ae44b14a6626ffe49ef5a718b39b0cfd6e74f6a413d63992ca01cf7e3a59378c8f3735f7c9c50b673b1fe3575b8b9c98262250304e3e59c1006bf0b6bdd826dcac", 0xfc}], 0x5, &(0x7f0000000800)=[{0x58, 0x107, 0x1f, "997dd16cd85f0a170556827479d9b27a362f5ff776e3a2a12dabc1a381b369599bf386e1c30e62e763505f75ad7216c16853b1432a568c37e4a9550c1a29b3af290cba46becddd25efbc"}, {0x104, 0x13b, 0x7, "23df5c3d20a4a860c111bf69c431a54686fb522ba16bda23109f739783cd8b70597d3544307f55463b4ce26ccd8e8b4a8a17c51f84b9cb7857e8124f85ae1693f998b3006ed8a4c2f42bd9f22a29243f11e4bc5f8b09c9cfbaa434e5d6227d1efce904d85a71de790a05020208fc7ab49512863d093f25c66d0deeaec92175fe807950b79fb485806882c632660251eb97b9725bf8b4d287ea3529f4f3f3ef08a26ed95e4818c41a12d8b6bc504974fd423752cf41d1daa5e84153007af2e1871a864775b6794d4dc937e9bd6159d1cd103af9dcd768523ada39b416f91f08ac526b5c152feb45486cd977fca95d415978b9afae7eeea732"}], 0x15c, 0x8000}, 0x20000004) r4 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) bind$bt_l2cap(r1, &(0x7f00000009c0)={0x1f, 0xfffffffffffffffd, {0x4, 0x2, 0x696, 0x4, 0x3ff, 0xe01}, 0x1000, 0x5}, 0xe) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/09 16:56:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x44000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip_vti0\x00', r2}) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x6}, 0x1) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00008e1ffc), 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x74d6, 0x4) 2018/04/09 16:56:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ba8ff5)='clear_refs\x00') mmap(&(0x7f0000063000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0x40000) socket$pptp(0x18, 0x1, 0x2) write(r0, &(0x7f0000000fc2)="e6", 0x1) 2018/04/09 16:56:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2440, 0x0) restart_syscall() ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000e40)) r2 = gettid() exit(0x0) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x3, 0x3, 0x8}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000f40)={0x0, 0xfffffffffffffffe, 0x200, 0x827, 0x3f, 0x100000000, 0x9e60, 0x71, r3}, &(0x7f0000000f80)=0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000e80)=0x5, 0x39) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@broute={'broute\x00', 0x20, 0x4, 0xd40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'syzkaller0\x00', 'bcsh0\x00', 'vlan0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0x98}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}, {{{0x3, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6tnl0\x00', 'lo\x00', @empty, [], @empty, [], 0x940, 0x990, 0x9b8, [@among={'among\x00', 0x8ac, {{0x100, 0x0, 0x0, {[], 0x6, [{[], @rand_addr}, {}, {[], @loopback=0x7f000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast1=0xe0000001}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f], 0x6, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}, {}, {[], @rand_addr}, {[], @loopback=0x7f000001}, {}, {[], @dev={0xac, 0x14, 0x14}}]}}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4}, @common=@redirect={'redirect\x00', 0x4}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'ip6_vti0\x00', 'teql0\x00', 'gre0\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x110, 0x158, [@realm={'realm\x00', 0xc}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz1\x00'}}}}, {{{0x7, 0x0, 0x0, 'syz_tun\x00', 'syzkaller0\x00', 'gre0\x00', 'syzkaller0\x00', @random="e32ae4c8b6d3", [], @random="500a0137b38a", [], 0x98, 0x98, 0x108, [@connlabel={'connlabel\x00', 0x4}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "bfeff3ebdf43960e387c93464173271d087f28e2fc7f84d4c046cd7eb6f1f2fc915c127cee47e4811765b0b15c4cea8bdca3b30f48cbcb35c74c4ac3a5f04391"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0xd90) 2018/04/09 16:56:53 executing program 1: unshare(0x28060400) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') close(r0) fcntl$setstatus(r0, 0x4, 0x46800) 2018/04/09 16:56:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)='v', 0x1) flock(r1, 0x4) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000140)="c0", 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)=""/106, &(0x7f0000000040)=0x282) 2018/04/09 16:56:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x200000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000140)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffe}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/04/09 16:56:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x9, 0x1, [0xf09f]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x612, 0x30}, &(0x7f0000000200)=0xc) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r3, &(0x7f0000000080)="16", 0x1) sendfile(r0, r3, &(0x7f00000000c0), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/09 16:56:53 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/04/09 16:56:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974792e73656c6624657468316b657972696e67e3657468312f757365722763"], &(0x7f0000000080)=""/41, 0x29) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)=0x8) readv(r0, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xc0}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x30, 0x1fffffffffffe}, &(0x7f0000001000)=0x7) r3 = accept4$ax25(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000380)=0x7) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x100, @empty, 0x30}}, [0x7fff, 0x5, 0xa0d, 0x0, 0x3, 0x7f25, 0x343, 0x42d5, 0x7f, 0x4a, 0x3, 0x3f, 0xfffffffffffffffd, 0xffffffffffffffff]}, &(0x7f0000000280)=0x100) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/09 16:56:53 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x750, @empty, 0xfffffffffffffffa}}, 0x6, 0x4, 0x0, 0x672, 0x12}, &(0x7f0000000300)=0x98) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x5, 0x2, 0x7, 0xa375, 0xfffffffffffffff9, 0x8, 0x1fe0000, 0x6, 0xbb6, 0x1ff}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000080)=0xfffffffffffffffb, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x48) 2018/04/09 16:56:53 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x22800, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000180)={0x6, 0x2, 0x3000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000001c0)={0x1, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x104) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x80000000, 0x80000001}, {0x3000, 0x0, 0x0, 0x0, 0x15a, 0x2, 0x0, 0x8, 0x100000001, 0x9, 0x100}, {0x0, 0x0, 0xa, 0x8, 0x8, 0x400000000000000, 0x0, 0x9, 0x1}, {0x0, 0x0, 0x1d, 0x8, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x10001, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffff8, 0x0, 0x4, 0x0, 0x0, 0x1ff}, {0x0, 0x2, 0xf, 0x990, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x378, 0x0, 0x0, 0x0, 0xf1ec, 0x0, 0x1, 0x1}, {0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x812b, 0x0, 0x3, 0x852b, 0x0, 0x6}, {}, {0x0, 0x400000}, 0x0, 0x0, 0x0, 0x104, 0xe, 0x0, 0x2001, [0x2, 0x0, 0xc5b9, 0xf3ad]}) 2018/04/09 16:56:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x9, 0x4, 0x2, 0x2, 0x0, 0x0, 0x25dfdbfd}, 0x10}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x3f4606d1117a2f91, r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'gre0\x00', {0x4, 0x6, 0x4, "df1c737564db", 0xffffffff}}) 2018/04/09 16:56:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3f0, 0x4) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffbff, 0x440) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000080)=0xffff) close(r0) 2018/04/09 16:56:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_setscheduler(r1, 0x80000007, &(0x7f00000000c0)=0x6b) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x2000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000001c0)=""/165) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000007a010000eeff000000000000000000006399bb65712966ee2a0a950d55e620dc0605e976fe757df436778e111d6d998aa567fdfd31166f224486cc3d8c5482b4b37b16ea46ad1fcdcaf1927fada139cc68c25ad6f3878e641533814a60cf2c230fdd26e3f9593571cbe6c239cb0bf7907c302a112bc85af6db60bd565a9b6e485f03b6c3d352150c64c7cb29e6c1622924bb2a8a287f258b91282fad05618d"]) 2018/04/09 16:56:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e21}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}, 'ip6tnl0\x00'}) r3 = memfd_create(&(0x7f00000000c0)='$ppp0\x00', 0x1) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000001c0)={0xffffffffffff629f, {{0xa, 0x4e23, 0x56, @mcast1={0xff, 0x1, [], 0x1}, 0x800000081}}, {{0xa, 0x4e20, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}}}, 0x104) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x526a, 0x3, 0xea1e, 0x7fffffff, 0x2, 0x6, 0x37d0, 0x231, 0x40, 0x62, 0xe7d, 0xffffffff, 0x38, 0x2, 0x8, 0xffffffff80000000, 0x20}, [{0x5, 0x0, 0x5, 0x9, 0x80000000, 0x7fffffff, 0x4000000000, 0x9}], "c82ae14f30b6b0556754aa64c0ce5c437dbc4aee38801eab9d816402f6db455d611c420bb134c11480246a913e112659b641abb621f80faf3a73d7f92be08402ab82cbe9612b3b51042cd42c341ec92e278ba3618c3bbb7d7d86b1a74f825c1bcffd852060033cb6200fd33f79", [[], [], [], []]}, 0x4e5) r4 = socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r5, 0x1, &(0x7f00000003c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000040)='g', 0x1}]) 2018/04/09 16:56:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r1, 0x401, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0xfffffffffffffffe) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x100000001, 0x4) 2018/04/09 16:56:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x3}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) [ 182.925429] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 182.992800] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 183.476197] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/04/09 16:56:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'sit0\x00', {0x4, 0x7f, 0x6, "ac0293a97d61", 0x8000}}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x440000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000004ef0)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) 2018/04/09 16:56:54 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) ppoll(&(0x7f0000000080)=[{r1}, {r1}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/09 16:56:54 executing program 7: r0 = gettid() syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc2cd, 0x2, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x1000, 0x7}, {&(0x7f00000010c0)="2fa9da33b0053226c0277125a644e666e311ace7878b3667e83cff9e4d4522cef043a4edcadf3e447d23ef68b455115b2a965a8c5383eb809c737a91793be3869b", 0x41, 0x1}], 0x8, &(0x7f0000001180)=ANY=[@ANYBLOB="6e6f61758e6f6465667261672c7465677261647a7c2c73706147655f63616368652c73706163655f63616368653d76312c636f6d6d69ff070000387c3235372c9d735d0864656772616465642c7373645f73707265"]) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000d48000)=""/1, 0x1) r4 = creat(&(0x7f0000001240)='./file0\x00', 0x6) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000001280)) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r1, r3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000012c0), &(0x7f0000001300)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000001200)={'team0\x00', {0x4, 0x2000000000000, 0x80, "148a507e5f1b", 0x7ff}}) tkill(r0, 0x14) 2018/04/09 16:56:54 executing program 2: 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$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000280)=0x1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x5, 0x400000) uname(&(0x7f00000000c0)=""/250) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f00000002c0)={{0xaed, 0x2, 0xab, 0x9, "d3c59d74b5cb6340e192ce29f02a1047a473dbdf973510f24912f14fc193addcaf70d90039c753dab6fe7ae8", 0x100000001}, 0xffffffffffffffff, [0x3, 0x7, 0xacd, 0x30b, 0x2, 0x5, 0xc01, 0x7ff, 0x7ff, 0xf65, 0x8, 0x1000, 0x0, 0x8000, 0x9, 0xfff, 0x100000001, 0xf4, 0x1f, 0x784b, 0x80000001, 0x2, 0x81, 0x1c0c, 0x4, 0x101, 0x80, 0x2, 0x7, 0x3, 0xacb, 0x4, 0x1, 0x101, 0x2, 0xb754, 0x1, 0x2, 0xfb6, 0x9, 0x100000001, 0x8, 0x3d7b, 0x0, 0x7, 0xb3, 0x1c8, 0x1, 0x2, 0x7, 0x9, 0x8, 0xffffffffffff9852, 0xe28c, 0x4, 0x1, 0x3, 0x1, 0x9, 0x20, 0x1, 0x71f2ee94, 0x7, 0x4, 0x2, 0x2, 0x8, 0x400, 0x100000001, 0x6, 0x1, 0x1, 0x0, 0xfffffffffffffe00, 0x2, 0xda4d, 0x5, 0x20, 0x7e59, 0x0, 0x101, 0xfff, 0x7, 0x1ff, 0x7ff, 0x401, 0x4eb, 0x5, 0x0, 0x8, 0x6, 0x400, 0x7e9, 0x8001, 0xa6, 0xffffffffffffdd34, 0x100, 0x5, 0x401, 0x7, 0xfffffffffffffffd, 0x1ff, 0x9, 0x0, 0x7fffffff, 0xffffffffffffffa2, 0x4, 0xf1, 0x100000000, 0xd107, 0x5, 0xa9, 0x2, 0x9060, 0x0, 0x400, 0x6, 0x8, 0x2, 0x40, 0x2, 0x1, 0x1, 0x100, 0x6, 0xffffffff80000001, 0x100000001, 0x81], {0x77359400}}) 2018/04/09 16:56:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aab617b6bbf77ad595b86bc56daaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x1}) 2018/04/09 16:56:54 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x2, 0x4, 0x6, 0x7}, 0x2c) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000700)='2') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000700), &(0x7f00000006c0)=""/50}, 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, 0x80, 0x100, 0x0, 0x2e, 0x1000000, r2}) 2018/04/09 16:56:54 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x45d) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = getpgid(0x0) r2 = getuid() lstat(&(0x7f0000000280)='./file0/bus\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000800)=0x101, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) r6 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)=0x0) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) lstat(&(0x7f0000000640)='./file0/bus\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000780)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="114882b1a4d265f1222c30462a4683dfb946f855b869ab3ad7bb7583b4989d5fffa1d0526ea1d746d1cbe5c11ff774c1276bc805d697fbdc67f8ca50c349661528e63ecc42c2de4cfcd95469e3b81d3cf610e91b2947e53cec8365405b65842c780cfae9b640953fcf4a5a2eeccb40499733731b1ffd4604607774bacdd82a", 0x7f}], 0x1, &(0x7f0000000700)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x48, 0x4}], 0x1, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') write$cgroup_type(r0, &(0x7f00000007c0)='threaded\x00', 0x9) setrlimit(0xc, &(0x7f00000000c0)={0x2}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/09 16:56:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x21000000808087, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x4) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000180)=""/204, 0xcc}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/100, 0x64}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f0000000480)=""/54, 0x36}, {&(0x7f00000004c0)=""/10, 0xa}], 0x7) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000040), 0x80800) ioctl(r1, 0x8, &(0x7f0000000540)="4088a614ea98558adac84cf53ff1d05e6292ea175578a6a370d6588ce04e9306e44920ac2765d6f516468b657548a260ca9a721cfc4909f2e815edac1675d587d8e590baf21a7b566d1744e2eb1766c81c517871b96fc8a2758ea7df2e12fc21f62212595c4584a5b59d000111334d438f8ba3fc5604bc669e55a3312c5d0178bead1d92") 2018/04/09 16:56:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000280)="e6194c", 0x3}], 0x1, &(0x7f0000026000)}, 0x2000c080) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x81, "8db5d5b409c24989d7a93d633ee0a169b48905e0873a40b83482edc1aa6b0e38e0f569beecc7c71d62d2e74001b2ad1755c244dbfb8b1b660a165fe5101f84a7fc07fd85d11e6369e68c219552877cd88022c405336ff6c492f0f8ff33276b539e14b604c00d1e9c4e185a93c4c7e86f08146a85508f1460b286f3bd903d41f4a6"}, &(0x7f00000000c0)=0x89) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xff, 0x20, 0xffffffffffffff7f, 0x10001}, &(0x7f0000000140)=0x18) close(r0) write(r0, &(0x7f00000003c0)="d09f", 0x2) 2018/04/09 16:56:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='0:8\r+'], 0x5) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0xfff7fffffffffffe, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/187) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4124409c}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x84, r3, 0x301, 0x70bd25, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2991}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0xbd4fa18c8cb335bc) 2018/04/09 16:56:55 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0x200, 0x70bd25, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x35}]}, 0x24}, 0x1, 0x0, 0x0, 0x8011}, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) 2018/04/09 16:56:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='btrfs\x00', 0x0, 0x0) bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f00000002c0)=@ll, 0xff95}, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='system.advise\x00', &(0x7f00000001c0)=""/99, 0x63) 2018/04/09 16:56:55 executing program 0: r0 = socket(0x2, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x4}, 0x2) 2018/04/09 16:56:55 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f0000000180)=0x84) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x18, 0x1, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/09 16:56:55 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sysfs$1(0x1, &(0x7f0000000000)='md5sumvmnet0\x00') connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) recvmsg$netrom(r2, &(0x7f0000001600)={&(0x7f0000000180)=@full={{0x3, {"60acc915ec257f"}, 0x2}, [{"437ba61df3e92d"}, {"e70c70495168e0"}, {"d54afb12a7f530"}, {"9fb9237b65ad85"}, {"13ed5eadef7368"}, {"1838eb77731d73"}, {"bcda443cb7f0e9"}, {"96aa49f96a8d3c"}]}, 0x48, &(0x7f00000015c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="6b61a3f4e702d257445e8488b3645e011756565b5b7d7a69f6e6722587dfa8bb4ab2b6708d8d38470bdf2bd2db2efb86042a5686b305bdbd11b47b7193a3ebaf50b2371af51146e289577ee3465ac7ac5602c2430a872d0f1e3ef6934e20f45509039ef0ed2459f32be9f136646bdaefc1b8b2ebc1e7b9c0383571ed21d0eb70", 0x80}, {&(0x7f0000001280)="6efef66d965586f2567a01d1918741d4af72a5c572db5868b91e1404fb3b54b968a0438486bcab071670648dba7062b2f68ddf81c6a18ab28dc7aba4741adb126c90ec763101d09f89283ef174815f3f6f72453c4f50b2ebae9d85b1702dc1f6d7ee161e7114ebd4e85e972c7a64a578c002cf0b0ea5d98b779a2010e255be122e31d49ba6927a617d5e", 0x8a}, {&(0x7f0000001340)="ae5220bc9b648112c5c4a03094386ef4e3fd183d867c054c", 0x18}, {&(0x7f0000001380)="d6d54e71b34817809b3b59a1863140c406d93f1a12652e8e912d75ea80d4ce00168e7b0eb387dee2766f976e40916cfdfc403610edccdbdd98ef8445c39df778d5c0669f64c108eccf469946decb50131166312b5eee228796306042bec52f349098af98e263f54ef3e515b8689b57e87a4e397b1959b9daeeee6dea6110ca69ba8bd9404515be2f7bda0dbf3d6ce68c96b70a06f41dbd67abe5587ee6e8c6edd24924a0bc2471267add4d3fc21d6f9a8a0ee581ec43b5d9a8b124bbb03d559b245e95b6971c875da6601d4f534b939107", 0xd1}, {&(0x7f0000001480)="889d2e18d5a3956ecab319acdac9c9088aa8f75cc68d16d0f9cc8b3127cdd563576e89edc63f739680250088e3d36a40b2defe00b11ea61e78eb417025d4ece17bcb41c5da5d91be00beaffb861b71c094fb6b6ba6f913d7e95bf46f44550818934da8074a431a647f7112e9b05b80c8ea754bcef233ef4be0c33d06ee5e47e5ee7f0c7d529e85b627d417135cf23d390d59597427b2ecb714487b8341e90c0a423cce1246012bff0bcaae7de03ff9327fd5e00510ddb03278728e1fe8a8b11f2760396bc83219cbfbe49760117588ed6e71cf0d", 0xd4}, {&(0x7f0000001580)="5ed11a669fa8ff2343364570a795f7b0e8dc43ac5973f68ce188e6527dcbf6ad", 0x20}], 0x7, &(0x7f0000001800)=[{0xb8, 0x10b, 0x3, "ba9357dc170f0060d4da083f981d513815579e7b8899234e4c7aba368d5790b32f1d1237d9faa7bd70fe8c02c756fda149e20a4c05afe6dbbc75513acf8207c6634e2cc2a7f69434965c555bfabc4b78a746a66a521e948e0ccc55d511920ce1a4ddc129b92845ac850187eaa6d3679fabfbfa2707df7ee69137d789e0efb836df5849e730b96b502c140fddc4adb89937978d188ef7273c5814dc193632574c7287e8065428d637e8"}, {0x98, 0x115, 0x6, "b698993f9d36ab79207609204cb0be9d0061f6f5166a07f5a80e5183e969253a0ecc60a9c635aa7178a7b34c5c9357a4ae80a08fe095d43997d2dc19a966f688dcc6a144df0441ee44c55ca1400c58b9e51a4285da4a8cd43add1ec1bf79c2d3b624ce3ecdba679ff7a2234656d3bf4960e018093612688c7fb1f74cd8a1438c1526396adbdf981710"}, {0x38, 0x0, 0x6, "6a96191210759964399fe2ebacd222c546e8802aed5c3cce45e8a7bf1b4900c1e848a7b8a71e9e191db4"}], 0x188, 0x1}, 0x40000000) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38, 0x4}]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001780)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000017c0)) 2018/04/09 16:56:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/09 16:56:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101901, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/09 16:56:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) r2 = dup2(r1, r0) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=[@rights={0xc, 0x1, 0x1}], 0xc}, 0x8000000000000000) 2018/04/09 16:56:55 executing program 4: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f0000000040)='.:$()md5sum!user\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x20002, 0x0) r1 = memfd_create(&(0x7f0000000240)='.:$()md5sum!user\x00', 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x1, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='aUxv\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x3f, 0x4, 0x0, 'queue1\x00', 0x4}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000140)=0x14) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00000002c0)={0x100, 0x10003, 0x2}) r4 = gettid() sched_getparam(r4, &(0x7f0000000400)) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x3, 0x9, 0x3, 0x500, 0x7847, 0x200020c, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340)) preadv(r2, &(0x7f0000000040), 0x0, 0x0) 2018/04/09 16:56:55 executing program 3: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="6eeb0c40b1a6604e4dae87b26efaff13e8d6d77c17d6ced24f55002b2603ee9fe452421ee17a27ffdc6df3e4dfb4a6b81268cdf9bedfa4131ef6335cc41f4cff99bd3a061d9dc257abdce76531ea55977e702e1b2483aa017c600b049cd018e67cbb5dedb66c8dccd68073d5ca29ba0b38a763a95f250fdb54e6fec4a014553142cb7614a1809d9a40294a64bf17f52751752a499d5893181d6e7d54ac74d54347658a55c098d2916dff667b2bb135a92bee5ca01f34d5cae896d3ba2f8b85f8770f25f07d1720f9ca3001e35ba3cdb98412", 0xd2, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000ffb)='user\x00', &(0x7f000000bffb)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x0, r0) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x10001, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x101}}, 0x0, 0x8, 0x6, 0x200, 0x1000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r3, 0x13, "33ed13536b7eef0ea3bd7f385fbea545a0f6ca"}, &(0x7f0000000180)=0x1b) keyctl$reject(0x17, r1, 0x0, 0x7ff, 0x0) 2018/04/09 16:56:55 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)="3919709df1ef5ae1e793af60600c9140d415e81b", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000100)={&(0x7f0000c00000/0x400000)=nil, 0xfffffffffffffffe, 0x3, 0x80, &(0x7f0000f07000/0x1000)=nil, 0xd08}) poll(&(0x7f0000000000)=[{r0}], 0x2c8, 0x0) 2018/04/09 16:56:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acee0623b3554d975d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f00000009c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="e483b22421cfcc657900d107d1c289c7e969fc271f5fdb3f09c18c887b5ff27f9805fdf8e49bf23f2859b1cb494381d307655cbee46c9a72e239ed1617f5268b65a0d9511149e8c25b257e84dfcce8013343cb5172decf9d517a567028fcf839a9", 0x61}, {&(0x7f0000000100)="ade5b8cf07dafd6d7d50e0d7e6f218a0d27ea723681aa8b036cc0abac2a42d70c8fcc7efbb1c438fc9b8143d3d8935f6e406c4b7d1d81135e7244460515c0e7a3ed6980f431c4feb067eb6ee47168c673108b33ede798879b6b2fd0781f22917d503bb0ed7c983195d5b5823f157a1306a6a0c7260ced493", 0x78}, {&(0x7f0000000180)="2c0ceb41d27399c7909486a10c4489360f8b667b58d39b2c2e43df1a6c0a2da9f6a833c8ea9e3c57ed4bcf6b9d11b3475c17af8f532bbd98ec505baba4eae24c3db36c086700e9b4216a49ed65dee5bc23ee93c9640cfc84d9b2782722b0884f0780d1b59c8748dbb6189c058bb74f93af760d35bf81213dea17bdbbd75ab1a48eaf60fead35add6bc65781b993d1c5dd0e4a037fb0f96df0270b41907c4b0ac9e5a4a4b2116a60bd4b2acd889a372ce442e385d0a2d7158491690d67d36a9f7407dc707", 0xc4}, {&(0x7f0000000280)="a15bcadf2b1f72aab5fdc1ea473e11685ffa5d0f73f5332da378777efd52dbb4283495c7e0a539570ef3806bbe64a908712a3432ea69950a162b769dd31bfd1ba09f8831087eccb22a0947be29d200fb69", 0x51}], 0x4, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x114, 0x4000810}, {0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000440)="0a1ab4b4d76f69991b384d3ed2028080607003d91629d7602670b4940969ebc71176aca2d6ac073b1014a13a260962750421d71429f9a13531fa520dcfa934112af5cc7859efe6155c9087130e60b09840c8a776ab7dd7fe8978", 0x5a}, {&(0x7f00000004c0)="b908f5565e9742dcbb1db820aa6ca9cf523d1713b05f20d378f0a74c9faebda57c8f4065fb35a8702b69289a5effcae48a7677fbe9d4178ddedc6be318e1b23178cde44a68babf532115740027fe38f0bbb1", 0x52}, {&(0x7f0000000540)="4c219d14326ade0205535a589a2ad2fec7481107a6a42540405f407f2b80e5a383cae2923fa29596328e124c9e50887e7ff135135d1cde9aa9912c99b9078204d66a2c", 0x43}, {&(0x7f0000000600)="6846e6a0191946ca4e4eaac7cd64a35704a831ba2a59b23ded4582797cc469b19859b0d72ca1ac393012f375949ea6518da7d4b30125dcc89e30cc6d4a", 0x3d}, {&(0x7f0000000640)="955717c5a0ba1d13655b3c4ddf9a2ced409f9674502e16f3ad57db3c90f6a8f681a1ae0fe85d8cf1834ba4d2af13601a60c48dbc4beb78c1ffa1a0e2884abcf0db753ba3aa0e8ff723f178b5d1672dc151bcca006e431259672cea619dabca6c495584e6aed8469a009b15335ed74885d976e98a1bcf6d8ce3ef11108117cde6630ef6f60abafa88bdfff6ed526c5131a5cf7a3894ee37fd48a47b63bc55283d7cd4fabd0a3b35958cdd7c54dd2ced9b0f8ff1123c6782057e70", 0xba}, {&(0x7f0000000700)="8c4ac343078c8e404b527126ac5f4f18ea9b09e7303238dac0d87659010b5abf", 0x20}, {&(0x7f0000000740)="cf7a1a37475a3d8d7f1d3269557627f05e971aa893ecb48debefc40395", 0x1d}, {&(0x7f0000000780)="d8441c29a1eb17eaa6af58ac209c1155c3baf1d3439a26b1752c224b7f4b8b7cd9f9f019aa52bd7d6111395904b1e55744aa7f66eb3ac948369c5ff303cc0442b2ed76443725b32cff7f812aea68b15934ed929de3b14bb74c49b50186677cd7a87c56baf2", 0x65}], 0x8, &(0x7f0000000840)=[@iv={0x60, 0x117, 0x2, 0x50, "e2039b3d14576924235c2f6be07735eb54fbb13356fb064df302b075720225212695d8456fa7c3f389031b2fa063b3894cc6d513a64d7340ca224d1b1ae75194b38c8909769865c553a7a56e58bdd520"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf5, "b9cc777a720af3ef99fbd263bafbdb4b9de5587b8cb53e83432cd7d7a29b3987b03c520e343e2e1b301084d30922087324761e407787b97e0daa9d180cd9410a829e3ab03fc67bc6da89404c8214ed9aeba238083c94a9163f68602e24727c828cf7591a2a3b40cbbbf7719a2a1259e17d50f5c1dc0de8d7144e279e862b611bad5c18bf9c11f6e9e2d58f05f74299e1583f03eb0cd8b551db481f5bb7d5fc27ef83e9b4a85206d55fae103ed347160396bdf65167422a11b4fe39ded8ce0b0060a6c40b3f543e03266fa09f83e36a5c21aeb7906cc05e7be721c735bbceba63b4cfff3ebedaaff3abad3e3e8ae50e7a349186ec4d"}], 0x178, 0x1}], 0x2, 0x20000001) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/09 16:56:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x727, 0x4c080, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="b27f74546010dda31b0adb2c21259b63f3ef9089abbb7bc45d0a9847da6eb62ce539ee2b7da9a3a6c727077627a583f012757d38a7549a5263b8d6395bd2afcad7159dd81b2e8c365a6e58345101726e17012a5c608e16a400410f557433362452b18921ad051187b90bcf5e61bfe823af884421389c68bd03711ed3c24102a076c9443643ef2cd478f55e5c45603078180bbdb7677ec22357ff221414109e862cf625263796f8ec30", 0xa9}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) clock_adjtime(0x7, &(0x7f0000000200)={0x3, 0x5, 0x0, 0x3, 0x7fffffff, 0x2, 0xfffffffffffffffd, 0xff, 0x3, 0x40, 0x3, 0xfc, 0x9da, 0xfffffffffffff000, 0xfff, 0x40000000800, 0xfffffffffffffffa, 0x7, 0x3, 0x6, 0x7, 0x0, 0x3, 0x5, 0x10001, 0x1480}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000043c0)="86d8b4ed", 0x4}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/09 16:56:55 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x8, @tick=0x400, 0x20, {0x9, 0x2}, 0xc52, 0x1, 0x9627}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = creat(&(0x7f0000000280)='./file0\x00', 0x118) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000fe3)="4408f10000", 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x1, 0xdafd}, {0x1, 0x790}, 0x8, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) timer_create(0x5, &(0x7f00000004c0)={0x0, 0x31, 0x1, @thr={&(0x7f0000000380)="f6151f2b214dda9712bc0c89f4a7f9760b5239b56ebbff238b825b99413b4a5ffdbc68b1d0cd2089fdc38bcabc6662712059f49ce5ea07286c8e9f1aa925f9973821813737a70ab005e3930ced2d8067b35b22374fe6b232cd61707213aeb8bc15a42f96f9d38535fe606fe294e5a00b1915db7819ba0ad917dcd96f23654fc2c400cab641a6dd9df0879f4b44a55db938", &(0x7f0000000440)="db3667f98f3a8027e8a59222e23f8e37b5fe728a757b31d295c2aef30d751b62d49dc5a3d6f4ac748955d389e477d14437eea32a5399ab80452dd04da91a9accefd512cbe57d37e34159e5edcfac0f6208bd187c2f7124f5e33965909797d00f32b815537ba890acd0eec8508f0a58745cd5926e3ee828fff24e55275569e1"}}, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/09 16:56:55 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x100002000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) fstat(r0, &(0x7f0000000080)) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)) 2018/04/09 16:56:55 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00041800fe8000000700000000000000000000bbfe01d3ac5b000000000040000000879900af0000655800089078"], &(0x7f0000000040)) syz_emit_ethernet(0x420, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [], {@mpls_mc={0x8848, {[{0x2, 0x136a, 0x3, 0xfff}, {0x7, 0xfffffffffffffc87, 0x0, 0x8001}, {0x0, 0x5, 0x0, 0x7}, {0x101, 0x20, 0x8, 0x14}, {0x2, 0x9, 0x3f, 0x10000}, {0xc0000000000000, 0x8, 0x7fff, 0x80000000}], @ipv6={0x8, 0x6, "7cbd0d", 0x3d2, 0x87, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[@dstopts={0x3b, 0x0, [], [@jumbo={0xc2, 0x4, 0xc6ea}]}, @srh={0xbf, 0x6, 0x4, 0x3, 0x2a, 0xeb, 0x7fffffff, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}]}, @fragment={0xbf, 0x0, 0x1f, 0x2, 0x0, 0x1ff, 0x65}, @routing={0x2e, 0x6, 0x1, 0x6, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x3d, 0x0, 0xcca, 0x991f, 0x0, 0x8, 0x68}, @hopopts={0x3b, 0x2b, [], [@generic={0x7ff, 0xcb, "a627fddb364a201fae83799e9f1d9a52e9a8248d4f14a704b24e1733102cdf66b8c2e596fcfc1846bbdafbd03f833e0ee4149916835f479227b5f964e1cd5fa4bd8072959ef6677e09fc6307b5d2bc622c29282a811d98fac2e63b5b4dd7bb65d58f6b81f13727a304fd76a702d80c58a55a7c96472df6b74e700686849792a04643a02a755d71473bbbda4cbb82625a90f793368978584b2cf3ad9dc542b8b40053335907cb9ecab3f057f99ce6accf9a3d7c382c2e6422ffa76754e745e9bfb272b1eb6f1bd836f0cf59"}, @pad1={0x0, 0x1}, @generic={0x0, 0x77, "d0741e11d4c88b786649e5a31d3b70e4a64c73c4ae9f354423a46fac251916d6ac1d0449efe232179b3c57fec909f72f8e2fc00096b97e33b3152f8a34b8e3bb6f7fa816ec8745c8427ab04ef316b20e46eac4ddafdc6626067ebf8ef7c9acf1942f0805e1f1ece9878962df6110c09093e51847954abf"}, @jumbo={0xc2, 0x4, 0x7fff}, @jumbo={0xc2, 0x4}, @enc_lim={0x4, 0x1, 0x7}]}], @gre={{0x0, 0x0, 0x1, 0x100000000, 0x0, 0xffffffffffffffe0, 0x0, 0x1, 0x880b, 0xf, 0x2, [0x2, 0x5], "5ec35ad3447364b823bb02aec251d6"}, {0x800, 0x0, 0x2, 0x1ff, 0x0, 0x0, 0x800, [0x8], "aaf9e965c7e9004de086bab4865478f5c44208e09fb4953fe3d6d4c2aec990eee48b97a88f72328d4a0352db07e188aa6d88f324a1eb99adda5a37d8e6285c941bbd17918020d1d61598a3d9f795667859d5a85251c6bdade2ade124f34bfe03dc83b3eacca8c6824b5d8d4371e8d67d506dcbe53ae159eb2eb182a95ac3d7e3b175efa383"}, {0x0, 0x0, 0x88f, 0x11ed, 0x0, 0x0, 0x86dd, [0x3773b50b, 0x100000000], "ad96c8cd124de79fdf39f1dae30139247c2e8dd8e618c2c9211952cf60005b454804bad8e892a1fb48cd5a7cb449594551926f06f144fb0cfdc237eed06dc11f211e43d7f4eac7d2ac4a4a71fb12a31e36a04ba7eed366102d26dc48b225d5154d8b94e90528c0a242f3ab4b03444e249cec9043f1d66a2cebe50dde165b9817ef2f7a1c2b5fd81cda43e51895f8b624dca4981fa80cfd08dfd02edf7c38542f3db4c7d0795fe60c730943842dbd9718cd4ca42c2bee6e44f8a05b42a9bf59"}, {0x8, 0x88be, 0x4, {{0x8, 0x1, 0x81, 0x2, 0xffffffffffffffb3, 0xc3, 0x2000, 0xfcfd}, 0x1, 0xfff}}, {0x8, 0x22eb, 0x4, {{0x80, 0x2, 0x7, 0x72, 0x1, 0x1, 0x200, 0x50}, 0x2, 0x1, 0x3, 0x4, 0x8, 0x9077, 0x2, 0x100, 0x7f, 0x1f}}, {0x8, 0x6558, 0x0, "940adec4e50606e78987336dd560b3790e3e04dbd387e57d4e993becc98a4b7190c1941bb67adbe0f83f4301bae6a8ffbaaa61b23fa876b2894d619ec4903f9645"}}}}}}}}, &(0x7f00000004c0)={0x0, 0x2, [0x98a, 0xc08, 0xeac, 0x4a7]}) [ 184.675799] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/04/09 16:56:55 executing program 4: rmdir(&(0x7f0000000100)='./file1\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r0, 0x0, 0x2, 0xc6}, 0x10) r1 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={r0}, &(0x7f0000000200)=0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x20}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = request_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="d800", 0xfffffffffffffffa) request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='md5sum.\x00', r2) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000003740)='/dev/dsp#\x00', 0x1, 0x40020002) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r4, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000440)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000380)=0x8, 0xe) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32], &(0x7f0000000000)=0x1) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000180)=0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40001, 0x0) pwrite64(r5, &(0x7f0000000400), 0xffffffffffffff60, 0x0) clock_gettime(0x0, &(0x7f0000000140)) recvmmsg(0xffffffffffffffff, &(0x7f00000036c0)=[{{&(0x7f0000000480), 0x80, &(0x7f0000003640)=[{&(0x7f00000000c0)}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000000500)=""/223, 0xdf}], 0x5, &(0x7f0000003680)=""/23, 0x17, 0x100}, 0x9}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000003780)={0x2, 0x9, 0x1, 0x8, 0x5, [{0x81, 0xffffffffa455ecee, 0x3, 0x0, 0x0, 0x2000}, {0x20, 0x0, 0x3ff, 0x0, 0x0, 0x400}, {0x80, 0x9, 0x1}, {0x1, 0xd60c, 0x8001, 0x0, 0x0, 0x200}, {0x98, 0x4, 0x80000001, 0x0, 0x0, 0x209}]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f00000001c0)=0x6) ioctl$KIOCSOUND(r5, 0x4b2f, 0x4) r6 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) accept4$packet(r6, &(0x7f00000002c0), &(0x7f0000000300)=0x14, 0x0) 2018/04/09 16:56:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x401) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x112}, 0x1}, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000002ffc)) 2018/04/09 16:56:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, r0) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x41) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000140)='selfwlan0-wlan0&*-ppp0systemm\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x141000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r2, &(0x7f0000000240)="0b232856f50f7d30c970d6301b02f205b8781482fee0c50b12555e6909", &(0x7f0000000280)=""/61}, 0x18) 2018/04/09 16:56:55 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x200) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x101, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x2}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x7, 0x0) ioctl(r2, 0x4, &(0x7f0000000000)="041bc77faee68c7f2d16") 2018/04/09 16:56:56 executing program 0: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x1, &(0x7f0000000000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0)="e83524c4c147b21a1124223ecd42ce8c4d46a84e42f614eb9a231d1966af091953c9d7ffd20a49ec290120baf75d001688b2bd27bfe69f69e8898db4ddc5c3d335f4e58248c0424b01e887967af0eb7485b0d4c9fac5c7eb570baa4877060c5a82912ffffb4f675b77d6774ae2a02ebd0dc68b0fbad13842724c983d1387ad5f9c8d8ecd3d17a4bac75040524f27ae190b1b780b17e8623494bf6f9ff636f77906496f3e5f211c8ca055362bdce71258a5ee440aee60080d4be6ea833f0eb7a9e0ed8a1722d260c6ba", 0xc9, 0x8044, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) 2018/04/09 16:56:56 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)=':\x00', &(0x7f00000000c0)='$$posix_acl_access\'ppp1-,\x00', &(0x7f0000000100)='user)])vboxnet1[\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='systemtrusted(trusted\x00']) r0 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x0) 2018/04/09 16:56:56 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x61) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000100000003d00000009604fe5107ae437bc5327adfdd5d84eb9086e4ec8c788bdcbba43ee38631"], 0x10}, 0x0) 2018/04/09 16:56:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080), 0x2, 0x4) 2018/04/09 16:56:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0x1ff}}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000740), 0x80800) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x8) kexec_load(0xffff, 0x2, &(0x7f0000000000)=[{&(0x7f0000000140)="c76401bd35c22561aa82d512bb282c240e68e6f4acd8adaadb1a20f888fb2f77ab257856c6c273cf09bc664c51316c05d53df648315da6ee1ed2da2b16a8130ceece71cbdddb6b1897cec722bbbb65a0f0fe3bac15a58a5fa609e75e117cf254ec62d15b6b93d80275812fe701b3f912ce716fb5a86f6ee1af378a61af17b812c247208f6a424a1aed167247b86d9c5b3ad0426d3014621ac29047c1d2a380d16707277dd3497a050b19d2e66cce43c3", 0xb0, 0x3, 0x5}, {&(0x7f0000000200)="bec34e07622418de422ee564710431b71961bfd57a46a11d044dca4d12bc030614c170a8dcc6313222911ddd328fcfcd536f7cf8299a62e26f6ab7cecb286dd0c563d9", 0x36, 0x3, 0x7}], 0x1e0000) close(r0) 2018/04/09 16:56:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acee0623b3554d975d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f00000009c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="e483b22421cfcc657900d107d1c289c7e969fc271f5fdb3f09c18c887b5ff27f9805fdf8e49bf23f2859b1cb494381d307655cbee46c9a72e239ed1617f5268b65a0d9511149e8c25b257e84dfcce8013343cb5172decf9d517a567028fcf839a9", 0x61}, {&(0x7f0000000100)="ade5b8cf07dafd6d7d50e0d7e6f218a0d27ea723681aa8b036cc0abac2a42d70c8fcc7efbb1c438fc9b8143d3d8935f6e406c4b7d1d81135e7244460515c0e7a3ed6980f431c4feb067eb6ee47168c673108b33ede798879b6b2fd0781f22917d503bb0ed7c983195d5b5823f157a1306a6a0c7260ced493", 0x78}, {&(0x7f0000000180)="2c0ceb41d27399c7909486a10c4489360f8b667b58d39b2c2e43df1a6c0a2da9f6a833c8ea9e3c57ed4bcf6b9d11b3475c17af8f532bbd98ec505baba4eae24c3db36c086700e9b4216a49ed65dee5bc23ee93c9640cfc84d9b2782722b0884f0780d1b59c8748dbb6189c058bb74f93af760d35bf81213dea17bdbbd75ab1a48eaf60fead35add6bc65781b993d1c5dd0e4a037fb0f96df0270b41907c4b0ac9e5a4a4b2116a60bd4b2acd889a372ce442e385d0a2d7158491690d67d36a9f7407dc707", 0xc4}, {&(0x7f0000000280)="a15bcadf2b1f72aab5fdc1ea473e11685ffa5d0f73f5332da378777efd52dbb4283495c7e0a539570ef3806bbe64a908712a3432ea69950a162b769dd31bfd1ba09f8831087eccb22a0947be29d200fb69", 0x51}], 0x4, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x114, 0x4000810}, {0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000440)="0a1ab4b4d76f69991b384d3ed2028080607003d91629d7602670b4940969ebc71176aca2d6ac073b1014a13a260962750421d71429f9a13531fa520dcfa934112af5cc7859efe6155c9087130e60b09840c8a776ab7dd7fe8978", 0x5a}, {&(0x7f00000004c0)="b908f5565e9742dcbb1db820aa6ca9cf523d1713b05f20d378f0a74c9faebda57c8f4065fb35a8702b69289a5effcae48a7677fbe9d4178ddedc6be318e1b23178cde44a68babf532115740027fe38f0bbb1", 0x52}, {&(0x7f0000000540)="4c219d14326ade0205535a589a2ad2fec7481107a6a42540405f407f2b80e5a383cae2923fa29596328e124c9e50887e7ff135135d1cde9aa9912c99b9078204d66a2c", 0x43}, {&(0x7f0000000600)="6846e6a0191946ca4e4eaac7cd64a35704a831ba2a59b23ded4582797cc469b19859b0d72ca1ac393012f375949ea6518da7d4b30125dcc89e30cc6d4a", 0x3d}, {&(0x7f0000000640)="955717c5a0ba1d13655b3c4ddf9a2ced409f9674502e16f3ad57db3c90f6a8f681a1ae0fe85d8cf1834ba4d2af13601a60c48dbc4beb78c1ffa1a0e2884abcf0db753ba3aa0e8ff723f178b5d1672dc151bcca006e431259672cea619dabca6c495584e6aed8469a009b15335ed74885d976e98a1bcf6d8ce3ef11108117cde6630ef6f60abafa88bdfff6ed526c5131a5cf7a3894ee37fd48a47b63bc55283d7cd4fabd0a3b35958cdd7c54dd2ced9b0f8ff1123c6782057e70", 0xba}, {&(0x7f0000000700)="8c4ac343078c8e404b527126ac5f4f18ea9b09e7303238dac0d87659010b5abf", 0x20}, {&(0x7f0000000740)="cf7a1a37475a3d8d7f1d3269557627f05e971aa893ecb48debefc40395", 0x1d}, {&(0x7f0000000780)="d8441c29a1eb17eaa6af58ac209c1155c3baf1d3439a26b1752c224b7f4b8b7cd9f9f019aa52bd7d6111395904b1e55744aa7f66eb3ac948369c5ff303cc0442b2ed76443725b32cff7f812aea68b15934ed929de3b14bb74c49b50186677cd7a87c56baf2", 0x65}], 0x8, &(0x7f0000000840)=[@iv={0x60, 0x117, 0x2, 0x50, "e2039b3d14576924235c2f6be07735eb54fbb13356fb064df302b075720225212695d8456fa7c3f389031b2fa063b3894cc6d513a64d7340ca224d1b1ae75194b38c8909769865c553a7a56e58bdd520"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf5, "b9cc777a720af3ef99fbd263bafbdb4b9de5587b8cb53e83432cd7d7a29b3987b03c520e343e2e1b301084d30922087324761e407787b97e0daa9d180cd9410a829e3ab03fc67bc6da89404c8214ed9aeba238083c94a9163f68602e24727c828cf7591a2a3b40cbbbf7719a2a1259e17d50f5c1dc0de8d7144e279e862b611bad5c18bf9c11f6e9e2d58f05f74299e1583f03eb0cd8b551db481f5bb7d5fc27ef83e9b4a85206d55fae103ed347160396bdf65167422a11b4fe39ded8ce0b0060a6c40b3f543e03266fa09f83e36a5c21aeb7906cc05e7be721c735bbceba63b4cfff3ebedaaff3abad3e3e8ae50e7a349186ec4d"}], 0x178, 0x1}], 0x2, 0x20000001) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/09 16:56:56 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000001c0)={0x5, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @rand_addr=0x2}}}, 0x104) keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x1000, 0x4, [0x7fffffff]}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x118) close(r3) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000ee1000)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000440), 0x8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000180)={@loopback=0x7f000001, @broadcast=0xffffffff, r5}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000400)={0x3ff, 0x9, 0x80000001, 0x2}) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6020a17e00440000fe800000000000000100000000000000fe8000000000000000000000000000aa0420880b000000ebffff0700000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) syz_open_dev$sndtimer(&(0x7f0000000480)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0x7ffffffff, 0x393) 2018/04/09 16:56:56 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000200)="74f169e6c34ed524f899932a67b0f5680a22f4eab832c01453160ef3323ac7c4e223261ac38969867a8e075a40453ba4e3230f34c361ee34752ecd4dd1eb397d49e8479110c5b9f0abbcab74b733e6c7e981791c1a3854e92dfbe605e561a2b15e2284c9b2e6f835a0151ed0ca8166c4083eda04b24129ac8997d86b307908e7095fd89633b34301a40988a46360fa6cd42200a9422910c6f6b22040d7b501d4abf89b6ecf42fa1c13f52834691d7f49bbe7014b499cf3c8cf07fe27958dd70f32689d7dff87fca7226060df33994562904d1c6fa19dd505f7f29791e240e31d96610da81f1befdc43d7dceee8206550c14e2be6", 0xf4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f00000001c0)='./control\x00', &(0x7f0000000500)='./control\x00', &(0x7f0000000580)="6578855a47df78feae398bef5510743400cc642c2352103597b307e73bff0f000081f26645a820f5d52aeaf22a7c3147e43c7dca29d907a12edb5691d56c857f63f819e7737f57addfffb8d574ff54f0da6961d51514a560cfbba141b5ecc1d8df2b06eb6ebf56722f620725297c82abc1d63736d5275e77d791130f7b8d633e9c", 0x20005000, &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./control\x00', 0x0, 0x8}, 0x10) 2018/04/09 16:56:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x30, 0xc, 0x6, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x410000) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/09 16:56:56 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffff800000000, 0x400000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) getsockname(r0, &(0x7f0000000080)=@in={0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) 2018/04/09 16:56:57 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f00009ffffc), 0x0) eventfd(0x40) [ 185.812515] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 185.835509] can: notifier: receive list not found for dev ifb0 2018/04/09 16:56:57 executing program 4: r0 = socket$inet(0x2, 0xf, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) 2018/04/09 16:56:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000180)=""/237, &(0x7f0000000140)=0xed) [ 185.857918] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/09 16:56:57 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x0) accept4$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x80000) capget(&(0x7f0000000040)={0x399f1336, r0}, &(0x7f0000000080)={0x1, 0x10001, 0x6b68, 0x7, 0x4, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x4, 0x3dd9, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/04/09 16:56:57 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000001200)=""/4096, 0x1000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x40, 0x6, 0x9d, 0x400, 0x0, 0xbc36, 0x4000, 0x2, 0x7, 0xb2, 0x1, 0x9, 0x4, 0x1, 0x5, 0x1, 0x100, 0x196c, 0x200, 0x61, 0x100, 0x1, 0x20, 0x1, 0xc5, 0x81, 0x65b7, 0x0, 0x6, 0xffffffffffffff7f, 0x100000001, 0x6, 0x7fff, 0x0, 0x8, 0x401, 0x0, 0xfffffffffffffa9a, 0x1, @perf_config_ext={0x10001, 0x20000}, 0x5180, 0x965, 0x7, 0x0, 0x5, 0x2, 0x10000}, r0, 0x0, r1, 0xb) 2018/04/09 16:56:57 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x581c01, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0x0, 0xfa1}) r1 = socket(0x10, 0xa, 0x100000000) write(r1, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/09 16:56:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000003b40)=[{&(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="bb", 0x1}], 0x1, &(0x7f0000000600)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x2}}], 0x2c}], 0x1, 0x0) 2018/04/09 16:56:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000001c0)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/09 16:56:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/protocols\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendfile(r2, r1, &(0x7f0000807000), 0xffffffff) 2018/04/09 16:56:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x0) connect$rds(r0, &(0x7f0000000240)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xffff, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r3 = add_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="7090b50432d904534064de3d60d73e77451f0fe99fda34038745192321bb974087d08ed376c5d5945fdd2220deba5d2218d3003a0e0499d20fb0a12dc1fe0e73312c45828b301d020d06", 0x4a, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)={0xd0, r4, 0x12, 0x70bd25, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x86}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x813c}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x210f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) 2018/04/09 16:56:57 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f227"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf5, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x6, 0xfe12, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/09 16:56:57 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6f6f6d5f73636f72655f61646a0073fb76c0a65cf260e7061db4908dbb12c63a98b62e44c0e831b32d82f7d7f83a36427ef75825bf3be59e5128d99431eb14ca3af804a1ca4943fd9f2afffe05ee9d2b1182f714dda37bd485c01965fb8bb42bba5cd150ee") perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile64(r1, r1, &(0x7f0000000080), 0x5e) 2018/04/09 16:56:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x2440) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000140)="777828eb5f0ee23fe995c7e9dc0dc13ca391e5b460e28c4aaf9d61f23b991b9c0806e557d8f39dcab044d514f58b03702e3a82ac3455fead3ceec2abd48f6ceb71a4181970c53dcd52aa5d4f9797a1f2a9aa95d0bc416381f50f7e7a314b3bdcafa078e84d0c88a9d52ccb92fe73bcbd7bdce8a48fa6c3f9176187861c8bd4303cf8e0db4c079a13dcf1f44a1a46") r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') syz_fuseblk_mount(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(0xffffffffffffffff, r0) 2018/04/09 16:56:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1}, 0x0) 2018/04/09 16:56:57 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/128, 0x80}], 0x1, 0x0, 0x0, 0x9}, 0x81}], 0x1, 0x101, &(0x7f0000000240)={0x0, 0x989680}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000002c0)={'syzkaller1\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280)=0x20, 0x4) shutdown(r0, 0x0) ioctl(r1, 0x0, &(0x7f0000000300)="af8784ea69e5c2eff482b2bdb4b788abe9175a9aeb779c1b5c031c57c3d0e39aab978465e1c99a667648e7b3f488b2d05c6615fd558e0c65c9ce8d4adccd1434540b7cb1faf2f3ac981bdec795c688d4b8393b9d116238fa2ced7c3f1a7f454e829628e3599a7bd87723a6b2794f64039cbfe8f10a1868b75ad0d0400e02200ad370aa67fe0c55aa22801ebbd072522c7b117deee0041c30d0a9252f0c2817b0fd110dddd72bfedb69de91724eb9e4e7e274bc95238544eb5a966d4df66244c9d4afeb2cec7669cfed7d4a9d697029a81efbe493faf30352d632565b53b45fc464e7a2ec4b048bcbe9b2cb9673af37d05e89e9af60") sendmsg(r0, &(0x7f0000000000)={&(0x7f00000008c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c372b6939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75a344bde44110000b822e000bf0cec63ab91d4000000", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/09 16:56:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000018000106ffffffffffffffff0500000008000300da0000003aa19cb7dfd445a181f178ebdd131b1db5b0424226622b5f742d20baedbe1effc106f6a9cd7fa20768b5bfc56c63b2aa6c6c17b8c3ba1394a6a06559e28b85c88af3c726700ceb8a50aa0da90f218cb9b3fc02be566f7596b66c1984b5fe7dbbbdeadf9844da036dfe05e353"], 0x1c}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) init_module(&(0x7f0000000000)='md5sumwlan1-(\x00', 0xe, &(0x7f0000000040)='\x00') getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/247, &(0x7f0000000080)=0xf7) 2018/04/09 16:56:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000001500)=""/206, 0xce, 0xa}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xc, 0x101000) write$cgroup_subtree(r2, &(0x7f00000011c0)=ANY=[@ANYBLOB='+pids \x00cpu -m@\x00ory /rdma -memory +rdma -io +mory '], 0x41) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001240)=@sack_info={0x0, 0x8, 0x9}, &(0x7f0000001280)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000012c0)=@assoc_value={0x0}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001340)={r3, 0xffff, 0x81, 0x294, 0x401, 0x9, 0x1, 0x3, {r4, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x250}}, 0x800, 0x8, 0x800, 0x3}}, &(0x7f0000001400)=0xb0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000100)) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x18, &(0x7f0000000080)=0x10000, 0x4) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f00000001c0)=""/4096) socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f0000000000)) dup3(r1, r0, 0x80000) 2018/04/09 16:56:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) 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$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) close(r0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) syz_emit_ethernet(0x7a, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x3, 0x80) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000002c0)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2000000000000000, 0x101100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xf0, "5ffa9d8df950107d8f61f65bc331d4644d777c8450e66cd606cb1d971869ff9ebe79a8c4abd2eff1fa69e9524c5a9e64791280c76805da2e7a863cc8c156c5b767caa96582c47ad430005508162982d5cde183caa52a1facf8656f50ac2448b021af57448f35157e899cc98363952e882bed05b06663f7da817db270e3d017c8699c2a654f09280d15683271433e8f1d1ddf1f370585b41b639de683fbd06e3069d31745c19e6bc7ebbefe7f9f3f4327d02d9af32a279bd2ca745a6df4fbff5f166ee2cc630406a14be7fc73376ae63f57274722010a1eaa13b5b559b5aac63a89d24cce3b51d5f69ed6f65d8f629065"}, &(0x7f0000000200)=0xf8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r3, 0xfffffffffffffffe}, 0x62) sendto(r2, &(0x7f0000000180)="7162025b3c1ebda7561b5202006d87b6e029eacd88b258d16ede17c4fdbf1ebd33dfe3d037405c934f84d300100000d0f52f229fd9ca67c295c23275c5fdfdb231848ad61c73", 0x46, 0x0, &(0x7f0000000240)=ANY=[], 0x0) recvmmsg(r2, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x58, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x74}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f00000c6000)=""/161, 0xfffffffffffffdea}}], 0x1, 0x0, &(0x7f00009fd000)={0x0, 0x989680}) 2018/04/09 16:56:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x235d, 0x10000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) r2 = openat$cgroup_int(r0, &(0x7f0000000300)='cpuset.cpu_exclusive\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x9, 0x100000001, 0x7, 0x2}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x0, r3) read(r2, &(0x7f0000000140)=""/232, 0xe8) 2018/04/09 16:56:57 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x2710}}, {}, {{0x0, 0x2710}}, {}, {{0x77359400}}, {{0x0, 0x7530}}], 0xffbb) close(r1) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000540)=""/81) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000180)=@hci, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/33, 0x21}], 0x1, &(0x7f0000000400)=""/251, 0xfb}, 0x0) fstatfs(r2, &(0x7f0000000200)=""/235) 2018/04/09 16:56:57 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000200)="2e7ca7152da02e38e4f733bb4a4195f120cba6235e05c301790ed383757cc03e22b6bc8013550fcd3c573c6144b0c9bc94bea9b20d70187dfc4ebc7af5d67a2415678ca42d473866b8abc354e38c9f95c6649190186d9bd9bfe2aaed06856673bbd310dcd7a021fc036a2322ccedb5ffaea74e91dce902549e099ab8881ff352c094e0722d7fd34359c0106c26aeb2fdb19666450d6e2f3b96dd42a92ec27bc1a752029ab234f6240fb02d483eb1e82c55d7a618dd4c8af3a280f81dc29b14b80726c7a79b1481a8beb15ef5298ac4dbc7a8183e781530514eb8054885") close(r0) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73797a302cfc1b8911dcb68668dc6fb9f7340fd5e122be75e2b8d4f39d9328c9cbfa36e7bbd69627207965304ab9fb11773f22b0ab9ce5cfbddc436cd50d531bbf00e3de29b9b4325c022b2ed0d7e2e839ca61e588fef7374ebf6f3cd28ff8ec8180da57e64b6ac8929dc50856f0c618aabddee6f05411519119f6c0435ac8437f1ebd54371f41764037d3294389fa"], 0x64) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x9, 0xff, 0x5a, 0x5}, 0x6) 2018/04/09 16:56:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'ip_vti0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0a0000000000000000000000000000000000000000000000000000800000f1ff000000000020000000000000"]}) mmap(&(0x7f0000b42000/0x2000)=nil, 0x2000, 0x1000000, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x2, @loopback=0x7f000001, 0x4e22, 0x3, 'ovf\x00', 0x12, 0x5, 0x61}, 0x2c) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) 2018/04/09 16:56:57 executing program 4: 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$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0xffffffffffffffff, 0xffffff76) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x100) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x800) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 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={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r0, &(0x7f00000000c0)=""/91, 0xa3) shutdown(r1, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000140)={@ipv4={[], [], @dev}}, &(0x7f00000001c0)=0x19e) 2018/04/09 16:56:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x20, 0x2e, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0xa, @binary='`'}]}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000007fc8)={0x0, 0x27, &(0x7f000000d000)=[{&(0x7f0000000180)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000040006cdb258c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b192db831e0cae09a1ae4269d85af2eb0783a7701b99eaf9c865423095d073a015423e94bde495fe294e05e3eea46629f6421c35551f2b2121c5fd303715e452b2b1f07eba0e6e332397007b7394e5a3feea4a2c90b60dc6b", 0x4c}], 0x1, 0x0, 0x3c0}, 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x9, 0x2) 2018/04/09 16:56:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)={0x5}) fcntl$setstatus(r1, 0x4, 0x4000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc9}, {0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}], 0x3a}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 186.856242] IPVS: set_ctl: invalid protocol: 2 127.0.0.1:20002 ovf [ 186.879321] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 186.897395] IPVS: set_ctl: invalid protocol: 2 127.0.0.1:20002 ovf [ 186.911939] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/04/09 16:56:59 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x7fc, 0x0) dup3(r2, r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0xffffffff, 0x4) 2018/04/09 16:56:59 executing program 4: r0 = socket$inet(0x2, 0x1ffffffffffffff, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000280), &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}, 0x288) getpeername(r0, &(0x7f0000000300)=@can, &(0x7f0000000380)=0x80) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="000000f7ef0000000000000080000000000000000000000000000000000000000000000000ebfffffeff15550010000000000000000000000000000000000000000000000000000000000000000000000000000000009800fcffffff0000000000000000000000000000000000000000000000000000000000000000050000000000000000000000ffffffff00000000"]}, 0xe0) modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/97, 0x61) getpeername(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x80) 2018/04/09 16:56:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000040)="ba1cc4b17bb205fc6792e4936264c63ace39adaa1a90d6eb0540624e7bdb624f86397f080eb01f4d03226b325aa5d57315743a38debdc0d2de724faebfdc4cd9f386221021911219ef2173f01dc4e64043ce7b9e03458cb620c80c3059117f27e551fe338307e47f6bc2b7651bac6206ff31be993a5b778c652317202107e13de531bb30c2e466d1f021c8f32882e9548f75df53a510f7b1b24cdc44a9e86c579dc40a40633b31e73b812dabc7378dff227b662efb84aad46769c3c6b8f165615fb01f02deace8058fcf3e29df17f9464ff1d7a06d46017035e45affcfb1de0571dfb465b43bcc3fdb3be9") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1c, &(0x7f0000492000), &(0x7f0000145fe0), 0x8, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000140)={0x1, 0x6, 0x8, 0x5, "1c5ea41436799ade043f00881b3240ce179eefd45fc20086b3c3667696bb6f6896a07df30f41289ec24e2332", 0x1}) 2018/04/09 16:56:59 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f00000001c0)=""/140, &(0x7f0000000080)=0x8c) 2018/04/09 16:56:59 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0xfd64, 0x8000000000040000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fbcfd8)={0x0, 0x0, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x402, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000001c0), 0x4) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/04/09 16:56:59 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000040)=0x50) r1 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x3, 0x58c, [0x20000240, 0x0, 0x0, 0x2000063c, 0x2000079c], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'ip6tnl0\x00', 'ip6_vti0\x00', 'lo\x00', 'ipddp0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x148, 0x178, 0x2a4, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, [@snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:v4l_device_t:s0\x00'}}}}, {{{0x9, 0x0, 0x0, 'ip6gre0\x00', 'dummy0\x00', 'vlan0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf8, 0xf8, 0x128, [@connbytes={'connbytes\x00', 0x18}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, "697036746e6c300000008000", 'dummy0\x00', 'teql0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xac, 0x100, 0x130, [@limit={'limit\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @common=@mark={'mark\x00', 0x8}]}, @snat={'snat\x00', 0xc, {{@random="29e7beb3a774"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x5dc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000001c0)={@multicast1, @multicast2, 0x0}, &(0x7f0000000200)=0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000840)={'ah\x00'}, &(0x7f0000000880)=0x1e) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000800)={@local={0xfe, 0x80, [], 0xaa}, 0xd, r2}) 2018/04/09 16:56:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x8000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x40, 0x3}) 2018/04/09 16:56:59 executing program 6: 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) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0x40000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x80000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000200)={0x3f, 0x4, 0x0, r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000380)={{0x7, 0x0, 0x1ff, 0x8001, "106871b77f2eca901d1697018a2f0eab795113dace7d195bfda818bf2b26ac06620a7e519a98064e9c810f98", 0x80}, 0x9, [0x3, 0x7, 0x6, 0x5, 0x4, 0x5, 0x7, 0x4, 0x100, 0x1, 0x6, 0xbb6d, 0x9, 0x61a5, 0x800, 0x47d, 0x738, 0x10001, 0x6, 0x81, 0xa0, 0xea, 0xfffffffffffffe67, 0x6d6, 0x0, 0x10000, 0xfffffffffffffff7, 0x7, 0x1e, 0x1, 0xff, 0x9, 0x3, 0x22a4, 0x6, 0x4, 0x0, 0x5, 0x32a, 0x401, 0x33, 0x10000000000, 0x0, 0x7, 0x0, 0x1f, 0x3, 0x0, 0x1, 0x1e9, 0x5, 0x0, 0x3, 0x2, 0x5, 0x7, 0x0, 0x2, 0x9, 0x1, 0x5, 0x20, 0x100010, 0xe3a3, 0x4, 0x8000, 0x3, 0x3, 0x5, 0x4d, 0x1, 0x40, 0x7, 0x6, 0x6, 0x7fff, 0x2, 0x2, 0x4, 0x5, 0xffffffff, 0x7, 0x1, 0x6a3, 0x7047, 0x4ba, 0x80000000, 0x7, 0x3a6789ac, 0x4, 0x80000000, 0x4, 0x5, 0x7628a181, 0x40, 0x5, 0x9, 0xb6, 0xfffffffffffffffb, 0x6, 0x800, 0x9, 0x0, 0x3, 0x1, 0x81, 0x6, 0x7, 0x8000, 0x36a0, 0x80000000, 0x8, 0x0, 0x80, 0x4, 0x9e4, 0x8000, 0x75, 0x4, 0x7f, 0x80, 0x1, 0x2, 0xfffffffffffffffe, 0x6, 0x8, 0x1, 0x4], {0x0, 0x989680}}) ioctl$TIOCGPGRP(r2, 0x40046104, &(0x7f0000000100)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={r3}) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) renameat(r2, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./control\x00') 2018/04/09 16:56:59 executing program 0: r0 = socket$inet(0x10, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000280)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/227, 0xe3}], 0x1}, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r2, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x2000000000000218) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) epoll_create1(0x0) recvfrom(r0, &(0x7f0000000180)=""/55, 0x37, 0x40000040, &(0x7f0000000300)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) dup2(r5, r4) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000001c0), 0x4) read(0xffffffffffffffff, &(0x7f0000000140)=""/48, 0x30) 2018/04/09 16:56:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000000200)='/dev/kvm\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:56:59 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x78, r1}) r2 = epoll_create(0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000001c0)={"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"}) sendto$packet(r0, &(0x7f00000005c0)="d2a9f3376770ca268de585f2d190a2e1a7a9717bcfaf8dde1a99812a79881de4a36467d44612cdb86b32d3c301b448653c6ea70f4816de0bf685c115af7104015b4f5bb4c43897", 0x47, 0x20000000, &(0x7f0000000640)={0x11, 0x1c, r1, 0x1, 0x4cca, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) getsockname(r0, &(0x7f0000000680)=@can={0x0, 0x0}, &(0x7f0000000700)=0x80) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000740)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000840)=""/12, 0xc}], 0x1, 0x0) bind$can_raw(r0, &(0x7f00000008c0)={0x1d, r3}, 0x10) init_module(&(0x7f0000000900)='bcsh0\x00', 0x6, &(0x7f0000000940)='bcsh0\x00') close(r0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000980)=""/240, &(0x7f0000000a80)=0xf0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000ac0)={0x101ff, 0x0, &(0x7f0000ffe000/0x1000)=nil}) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000b40)={{0x7ff, 0x2, 0x0, 0xffff, "4dbeec8ee1fbab4d86ffd3a3ebb28cdc0708ae2e16b42d86c37acbb5443ef387310a8091b52b22c7e47de71f", 0x1}, 0x0, 0x0, 0x1, r4, 0x0, 0x3, "7713701c6e4da2b459ab4723cb00b9989552f22ac5d49844194da51f1683efdd63b1271270b78c6726a16ea16673a90cb7ad43f673f90b1cf72b34f143c2e54e", &(0x7f0000000b00)='vboxnet0\x00', 0x9, [], [0x200, 0x814, 0xa626, 0x75]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000d00), &(0x7f0000000d40)=0x8) openat$cgroup_int(r0, &(0x7f0000000d80)='rdma.max\x00', 0x2, 0x0) bind$vsock_stream(r2, &(0x7f0000000dc0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000e00)=0x1, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000e40)={'syzkaller0\x00', 0x400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000e80)={0x2, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000f00)={0x18, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000f40)={0x4, r5}) sendmmsg$nfc_llcp(r0, &(0x7f0000002980)=[{&(0x7f0000000f80)={0x27, 0x1, 0x0, 0x0, 0x1000, 0x9, "7c4ea0563c7e39b644504910e424dc673b21110c7a36967f481995a729ba94264c220735ccf32b8e05f19428de68bab4e15b8f2f727dc41f347ccf0e9c67d1", 0x7}, 0x58, &(0x7f0000001200)=[{&(0x7f0000001000)="00275905f37177d86e2a70bc6624225d5242c3a3f253873088361eaf486d5a7434af2c776137c8a882faa92e8724aba6745d04440fd8815f240389ff5387f372eaf51be02bb0f0b3718841fa55f0dc0684f78bf12c631924accf549ccd0c4a", 0x5f}, {&(0x7f0000001080)="19e9f16c6bf276dbacd31d8bb3d6d970f2a5e60cf94574a6f319062e64ee0c269139d55e51ad39242c4038af9b03368848da975d057622e0984371491208af7f5218d2c9ab69a97bdfbd36f972b70a046c99442ace282af74cf34ae4a3f6b6784cd16fa896ee8e9ae59e0691e93f5356a9c6ef5a71a070190a71167300c719b340dbdb55a1cd05", 0x87}, {&(0x7f0000001140)="6faaea259e72b1d1f14ec173baacdea72f28738bcb693e4bffbeecff18f8a6eb4ad710f2c28501669a0212ab1fbbcfe2237bd85d50574e9504a8f105d2f1cd8b2f4fd9222ae5ccede585eaff3918412caa11433454261a339eb7516bbb8382dbe5fb4ebad6132a5ecbc3c1b064eb16ff3dc8f63ba5ab86495170c054d1c0fd9efcfcb843e9cc173adf242a82e1d80a894958967cd10bf36a29dc5ba8bef01166e08f9e47ae8c84f950d265bcbe19880a711528a0cbc67c8559bd", 0xba}], 0x3, &(0x7f0000001240)={0xe8, 0x18a, 0x4, "d638245f47fcc22c8ce8c52ca6f29d3abb149f28b7bcf961261182dbfe39ee9a7b4d6996c8a2f6fb0ec4d07218d0cf1e88661e77a0f41b6e66cc67f53e28d4ccab8636e3594c90d0bb7004b34b40fd83487b300b31ac767f6f1e0b4169fee15056300c76e531d394474741875649a906d54a767f26ee135bdde1ee9eb26fdd9870e33c2e62862b1e14d4c1fb4205b02fd76116c3eea4b31b73d15c1c8f085489a2e9423b1f22ff3616cc84b11b6419d63b8463bf353989d31586bba3ed1998f7ed49ec43c3488459f61c4d446a13b71d7c43b1415bf22a63d2"}, 0xe8, 0x40000c0}, {&(0x7f0000001340)={0x27, 0x1, 0x1, 0x7, 0x3, 0x6, "77852051850f856dfd8e86c1d9c8f3c02990cb39739dd9600551e07ccc0d2c60fbab21fc309f553f18b040ec45142cb522c7e876dc1a274ffd7f0d1b065867", 0xb}, 0x58, &(0x7f0000002840)=[{&(0x7f00000013c0)="541ec459008fc2f50baf79a6fd25024a01f0e2c05bda59d66ecc6269f0e560b5599d279fb40cd3c06d7ae54dd270959dffb09b3ad0f0c65f2d654ef8629e798890d94cbf91cf308b6ed8837fab21e1786200c8afd737a85191c2a3f9cfa85a7192d5a2a72e3a371ba52160a395a3dde91b3dd686756a55f459b5390294003d70e78cf2f2de49953a52e4266b266695f9840b62c99b40950a6c907dc6fc06d1673d7907af00a5705f8abed995b4eeeda5e4f74d639b2ce741862fde93fb03abb02d99107738daf21182ad816ab6d16f8ef002d3e45413ad", 0xd7}, {&(0x7f00000014c0)="2723b89ccdb187bf78563c5654e0ed410636cfb6f8ee78c90e7c878884a68f652599652520d9e282dec01f35dbdecc305cc724b35b4920ae8c4324a0fc52ef82f475a64df0c23d05168f0a7817d3bbfc7f4e3d6729d3fb31a606bd675703cecf324a5866a240b42566ce12dac50b35c5f9cd44368a734634170f2f18de", 0x7d}, {&(0x7f0000001540)}, {&(0x7f0000001580)="dd37cbeb1e65c1de31d3e184ae28c0b0cee463ce89abc7c2e1188d600ecc62ec63e7f9de4ce4bf65b455ad647eb0d13aa4d8b503ded6e0cbc920556474b34e27a521ae2b17c5d0e52126b740f3b07e3dec9a55045a5b0a26bb43ce22a4a77656428ab11908c4e1685a0c99d4b6ba570deb8280149ba29e7686533b805e4b089efac5d4c9898d0a34b4143f463e11e532e0f434deeff8f1b72790f0325cc3e1dc6c6ae648b387fa69e8f80adef4d6312f29616b2ac729a18a5545408660ed529e5955ab753512146fb6d4f0da6ff0c9e2f9c686cabdd06965113b2c744872", 0xde}, {&(0x7f0000001680)="97ff7d546fe827e7c9cea6dd331ef61e30ca6582a8981b87634a8ff2dc063b70377e4d7d62c765f9700fbfdbd36bb0c085db5cce362055a39f8dad", 0x3b}, {&(0x7f00000016c0)="1cf5231abecac484e348ee62962560207b47483a35588e7c4c955aa0854574c3ab16203206772e8c6faf2c8a5bef85efe28cd1a651438fa37ac69895f95d609185722137bc42b076ed31acceea7d063d4ac8d6fad82e8f032302", 0x5a}, {&(0x7f0000001740)="d076eec90f7091108083be85832f9069649cd1bab1302e0a212c69c20d986cfe4f55d550aaa162f8ddfb06462c72f86727356192e682bb722159d3ee987e47cd8325f2207b060fc2256416daf4c3b1028e1f3298e39bd4080f271b032514e7530ae79deced18ec9a969338527d48c0a2688f0c618a79470a4ef86ccd38f6a46e51524c6d9843908355eb3e652b76dba798256dbe0d630394ebd9979e1153a81d110c11cb565f2667d3cb1f0b3b36e5ad17a480f7579c436082e79dbfb6894eacc9ed292fefae92a0a1d89943a1b2636d7a4a51a989a4e3656990ea74c186bf5ca3394f8637c16909723c61f56559f76c777d0c89523640069a8acc5b3eaf12c55b4a8cd3a0372bbef4b67a74c289b60c9c35f59e9b49146ac5836194664ef9b0bec9118409d8d650b84d442e92f3ba92b5904985cfe88dfc4de2556150532d3c364ada08083dc546243a6198cf00d9536658dbad7789f192433a00b9786b49053d0f7e7ea0829699dcd8b0a80d5ac9fc935025aed120f8e1cf74833043356f50939aecd04367e6b1f197acf3c8a2de9c792f47239ec86df2ef80b26806b5cc21e81f865b11abbc5840600ea9b280097c0eeb7c02943859eced9d88ef75a14820da8cedf308933343ded75685e79d521c52a72147250dde5c052380315e2916aefc6d2758e5fadc61b3e6f3b1d9baf6cf1c7f0dba37f84744654172814b08f88419b2d8297e7550fed05e0fafa32c12a9ebbc6a081ae87261168232c6091d293b5211f8a0b5bb7c1ae1f410d04493d954a044b8f411da7f279348f1bef42b89b4f01622cef7f01f493ffd594293fd2118b93d8724d1de379d74b33e859a86f0aaca5522ea1e099a711501bf83e909d4aea20fca30aecf8cb7c6469bbe417a58185168a1d0503418d6dcd5bab0a23c9c9786f42cd352ffda070ac5854472107062c16c4fc329ae8b9257055ba72bb8b85a411bb869f7e5b3cb805b6334be9ad41363abd86a1a81d3ef8025f006373644b0afe6ed786d4f9e823c4aa48f7b8b0ca36f9f15ba8ab69134474489aca839d1afd46a2b34bbe88ec73a4a85040481d808db2e4a63195d5f1a10844daeb830b610299aa92fc5c2d6d2e66d1ec539f2d9dc9614eb59b6ad891339b0c6d4796d8ba486a3ba82459821e5abcb69d15603ef7c8eefcbf0b67be3f164f43e5618ec970031fda0740438f7b9d40b5897f2a6c37d624610285bfd9d2b53ef27000f51938cdfc0f4bd33327360f5769625d2e2b99377b394d308851f45040a752eb1fc0c0ea99aed70b8dd3166b932370b03d078d3e160fd35101745fe426c5d55444c64d7bb9c1ac74c1b40cecd57bfd41275bdf66ac09959ec8d7f90a43004708e87966763895aaa8a1362a2630456333ba787d74b9cb731df53008f19e83e6d325a2786d3b7c2b482f7a880b4faac8f62745bb9ce5ac63de07741cf2748f437850efee6f35830df9c734a4db89974c3500050909c178db1c2f906b5a93df305638b0f2c84b75b106794098e37bae124fd8f1b8811adfba07c21f9d4cb9f7d438c4dd20cfc9ba902e8fdc04933d676895e1171b1b20a261eea5536c718e3bbfcc4054fae39cc4e2b10cd5eb4ae86b5301e388ce69ed860a979af4d54540647dab8ab3659d730a8a5ae87acb28df5c96a593ab0fd25cb69e560d72770641275ca0925e832106985ce1348b4bab280f1f8dc34f62f2cdd8738d1e78d55d08cdba8dde7245f0534f04828784445d63fef46eae7a0e8d0055aaadfa2e93f781eb4f86fd73e0dcb786f0930b95a0a549e2cb07da2bde9f2237aec620e8aff8610a1d7471acf9cd587c4bd229343c12b8b7db2d259216192ccc24a616f62cb73a89fabf994b100778a8ffa00607b42004ecc6f916f2f7ecc9971e6c6f9c951d3c0668a5ece3eeff23de2b7880be8341e51a482c56455ae3a47ffc3604818d1ce80852eb914219b4b5c39ebe0c1281d3536a9f4ee9ee1e5c3242604d999e09864745a2f9da9dd128a595ba5419a95f920bdd79ddda828c449a2215e20927810a7cb4be256f13be2fac53f6e1d5791fb7cbca96870cca34a782191e0cbb17408aad98100496fc1d5ef209aba6b444783cc66b2ad8b977a9b139907f8cd47be48504b6ea042f7f54983be7513881009a272b02ab8c9e8ab1f6ec9ad802176b89d76b1f471fce17978860debc707a3dd585745e4b44d05103a5d6ee0b04aa123e7f22ffc0b3969c185ebec774d5ec412c6cfc9dbda53806bfc9c2ebb6e4d01ef942b3ebbfecab9f502368e4df4de6f7a7d4c7f50c8feb9880d49b97ac22ec9da107d12892990c34b49066b279b37aa95d16a4243d62f09a5beb2d90efce4e777d25a293c0c80fdca659d1f358d99e2281852459958beb931efc085f9d7c73b6f60989d0164ebafb52460f2a5095ce1dbabe71e55aaf3c8a2edec20e32ac3541fa9df37b96d6dc07bdc17c64da2ae2a65238f5f0a9f39d65660ae4fca136ab8999b8913406b58c1f051ccbb3fb67f79fa4b3e1ab5c7dbf2f51a14eca4d6eaaf806db5e77b33deb11abb89f397c1c8d6316a1d68aad0a6f210a5550d45bcae95f9ade532eec19b7164166e4db708298fe7fa27e176e6f2d951928a469756f047038ae584c24bb2918e37740b38ec28a80c433358ef38a187a2e826b07bb002696e008dee5797e2ce555d940e779d56718b069bfac55b82b225dd16c9b6880b997508790aee3d6ae00a1d4941d30e5d5f2a77202798cd7baf7c96fe0f05fb866234fbd8b9cff727fca8242ca23c81e3af708eb23c1fc6c8415ef06c60b6055275b2aa2c6c4d0ebf1563ed4a250cc4eceb7255e0882ba80b4ea53e003dca263c8fc2c997ea8fa84916e8e0b909f50caeffb2b95961b11e14818639f3ed196048f88aa2178afc0cb816d5f0df545ac22e7caafc2a5e50ecff81fc93dc1ad363723cdfdb439f69f44068c800c6f0c8b001f518c51497e07958150d77af76468450e7d838459582b8dee823d45000591f66f9ea763b0f3c8b345db1fc00218b5a63e14583f527caeb1a1aff29f511778253dfc1c54672a2a49cf308b3cc75bfc23f79597d369706fec4443710ca8d16144c1d6045d255e541bdd6dca64c05b021104cf455b6dc25628671b2b2254c03e46a01e0817b2881ceb0b00af2dea7656b4bbec0eda13b66af89148b645b93fcedafe8461dec6f437c1864d315c65822f0ab63bdcc7e1c95aca6d6b3435d35cb640964a7150f30424d617b05a966b2e0bc471d604a565ac59dcec9a5e72c98f7764124a471c06c34f0d55a04c110c37f1d164d258a34e3ccbdac7b5d145929bc828dd7606e3b4e3ea2ca96c8764f900432699a91a1d85502393b4966da33ee2cc5fe4a331653fb5d5eabd40337c1f4d644cfe7669f5db6431b3d4f193af098e25430944b63eba0f770de2bc054363bce26174c8da6f835343d1501097700837de9512773815eac7ef9d816d6c25661e4075c50a845c995a198d24c0e51b184f2d8ca1c9027aea515c7e9295ad863a0fc064ed9026e6fd2c0649d060d9f005544bbddd6c45ce86696e861aef1a12e121b078725f0c028daacae5c22821d579a677f50d5dadef316e9115b226db252633152c63e607fcedf286a4a09a0324ba334c46cb8ab128775208dde2cb91147e39e49ebf4ced0de0e7bf30538484fe71d876b0989a30613608bd80c52b95e512450f81150a0f858caf688b9b377817f459cb2321b53eb028a7316bac2835ac74d4e75be89ed4ba15008167480c4e28c1bb604c079e391feada2439c3ae2f654c4fb55910f708f02549438d9a72b8744ffeccf1c3011a13ed9af8c532379b9ee4608ced12960b917e1645de1fbeb27c2b0814a0046c6e4550520d5f684490f723ddf55ba0f9f864e78912fe2e85250eadb234fe50f9f49e012765d58a6b9da14c01784353754faf4ee655b2d99bfbc2f45266825e86ac3160e1b6a8439c8ce2207bc77cc442b91ba197970830dd592fe56489c53a7bfdca84fadd81a54fc7ed9b00e7f822da64c4ded25aaa16a9115a543d14e313211ba40218a9358d94e0ea7090e33cec7552122a80c31aec09517941c89595db865af299b175803be5cdd336001e4d09366aa45c82741e060a9b0f3bfc3909962faadb8d540dd707942d5a60b39cd52e6041874cb6b4fbefa4e3c201146892cf17eabdd41f75ecfa11e7b184832556aadd1eaf64112ead6bafdaca81b0c07180540b3b5743f1032e533ac1c98f4503267e6249a99215e250fbe39a7559110e905738b2646e86f5ba33d898bb8013b9c72b6987e14508c5e621dba5e92a969aba9b8b3a673e73d71035b151d134c83b8ce2e3358b8a6eeb7938a7a5314e086935d6bd936d0e16299dde63833fb5c967655152fae68b44bde28f4fcd41e6cec5646898eb2e4d68658930bbf27c04b587322f33995edcfe7b6daf6a5a80e895e08a9a549380cb967541b72e87bc66e4f97be37338e51056261a3f1a88168246e9c7ba5ed206656056d9972f1939109af846733d9bc33c94516b8c829f22d764356f5ec177800a378a17758a060700a57d9cde9d675d4c9b01146239dc0b4fb6470be98d4746a57cdad5914c4faf790ca900650e104bd8ab490f6c8c0c8d39db4ca15f8e5d23ddcbd99070613fda3aa22205a9575dfba7fc117862a818877871d6bad14f4712da1a3afd81b0b0066607a920b62cf940bd1c9395c2a1dc59f5e4cca7fb28339798e9d7200a3fdb8326a9a9633e3ba51c7ffc34beb2dd013574a41a6159ef64125c50cf1980208bceca3a123aa417e7d183f0320174f3b044e297040dee60948b05854217fa819ad658655a3333a6063b27c3c7529ae713ec363c2f7569ae0833c291fb75d21ca5990e8a79b43c8f3db4511f86ffeae173465df3be2962273fb46c7211f64c770330060450aac170fbf84325138378fedbde9c9680f3e7d12718d2ccc6e6e2357fec199cbf7d768de9c9bab382d560a0884bd87292d8bb409b6459bfb2ed2cb6ecb01a0ef9ace2e6db03e8d9ab8e7432625442cd7149e0572b6d6194e63350142cabacdf1cb3d980b358418775dad84c4260d6d797fd3bf1843d31b03ae6d0846b6baf090b3b0a34d1c5bd8b3ad313a4a524a4254a009be0a0139375b668874b8881592e6b45cad1d0b91b2246e0f52609a66554e4adb5de8f26456b0067b2d6d4f50d1e13f6e123ec1ee9f0fe8abfafb2e8eeb19b20f0c71304414161a5b62e26c9b5ad9170c86494837870847ab5af6e9c57c3eee25d17bd8b1cc698b7bbed6d87fbd535ed5cfb760cb2e7efc150a707fbc5f69efb0f6501b79ec866dab200ab42b39612647710c6377f08e6f5f16a4bf233036479dc48845f2a119d19f479e9a8d6d0c916065703c808bb2b4f7fcbe9c4245f7e586e6a66d53b62f121188a4962f9b05a5fd757b477f872b9486d3c1f7c61e3daf64120c758d51c5d172727ebbb7d8fe7fd0b4c4d6ce88acf9762dd019536ebaa6ac96758bf81871bab34537eefd6c62ae357e9dc580fb4ee1910afd301033fd94c9501f4aac3562fc8a1a53c7fbe0e85aadabf2f3c32e8f0c3199f30dae9d9b61f2f24cb8508c120f8ba9b22e9828814c96c95d3830086001472b7639b7dd00efb603c76e0e4479a04ab317e28c669fe92fa34e9317b5ec81dbb7c22401f0fe3244df1868b8204ffda52eb8d50512029d2a115a0298b661b01c1c5fce17ee30b8c127f4488c97a7ec912a6f34a7cacb791091a0ce56eb111880b77c037ac84fa2b3d360b604a1aa177b672f", 0x1000}, {&(0x7f0000002740)="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", 0xfd}], 0x8, &(0x7f0000002880)={0xcc, 0x117, 0x3, "21ece6ec1e6677009b4db11f1726139a87abb271c8c1bef3b42e735ef902bb55b05d9cf5b3c7dab4d9a188a14a3a971e637a1584aa4f7265efa316eb94237dad7b83803b18b229906f7b869a6a48a5e1e1a26f9a171f7a7e762fefb4fb0a63e557a4cb9bd63bb1624d394913f428f60681ff0af93833f43170df9bbd4ebac0532ae691a31cb7e5fde27acb08c002bdec8882c4f969d39afe0aa9654c93be6d00f37430c3bfca325badbc1eba8f832e3da345714a5e1f365e27390a59e179d4"}, 0xcc, 0x40000}], 0x2, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000029c0)) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000002a40)=&(0x7f0000002a00)) 2018/04/09 16:56:59 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'dummy0\x00', {0x4, 0x3ff, 0xfffffffeffffffff, "37e9e618f98d", 0x2}}) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) fcntl$notify(r1, 0x402, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x6ffffffb}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x9, 0x8, 0x4, 0x1ff, 0x9}, &(0x7f0000000140)=0x14) ppoll(&(0x7f0000000180)=[{r1, 0x410}, {r1, 0x284}, {r0, 0x204}, {r1, 0x600}, {r1, 0x1080}], 0x5, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x5}, 0x8) [ 187.913646] QAT: Invalid ioctl 2018/04/09 16:56:59 executing program 4: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents(r1, &(0x7f00000000c0)=""/22, 0x16) getdents(r1, &(0x7f0000000100)=""/178, 0xb2) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(0xffffffffffffffff) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x80000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, 0xffffffffffffffff, 0xfffffffffffffffe}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) nanosleep(&(0x7f0000000100), &(0x7f0000000240)) write$rdma_cm(r6, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10) readv(r4, &(0x7f0000000280)=[{&(0x7f0000000540)=""/215, 0xd7}], 0x1) fallocate(0xffffffffffffffff, 0x0, 0x6, 0x9) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7) 2018/04/09 16:56:59 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x14000, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x80) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'bcsf0\x00', 0x9}) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) unlinkat(r1, &(0x7f000030b000)='./file0\x00', 0x200) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='eth1\x00', &(0x7f00000001c0)='selinux-*\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='trustedsecuritynodev\x00', &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', &(0x7f00000002c0)='bcsf0\x00'], 0x400) [ 187.937560] QAT: Invalid ioctl [ 187.941229] QAT: Invalid ioctl [ 187.944994] QAT: Invalid ioctl 2018/04/09 16:56:59 executing program 5: r0 = socket$inet(0x2, 0x803, 0x1) syz_emit_ethernet(0xfed1, &(0x7f0000000100)=ANY=[@ANYBLOB="ffe0e20bffffffffffffffff982208004500001c0000000000119078ac14ffa2e000000100004e2100089078b3a318bc7f580244b398c76d4049ed25c566d5ff03c43d49bb90e63797276dea3f0128eb82f8039610c956e5164011c681df38d02017107239b80969aaa2e0caff66fd1f821c24d9712990697c80ddbeef23ce03c52f8a76bad0abe9c364d73d030737f0a5da30657546bfbce1f5f382b3dbf06ab977048caf44a2226bf8b1937ea0c6210aa7b5"], 0x0) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x7, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000300)={0x48cd60ce, 0x117002}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendto$inet(r0, &(0x7f00000001c0)="12ea5f4a6cd4ad4a0b30431adbb6397550adc5f79e2a8461c03295962459ed2f2715a7a52350f052d26c9c1c01a588452341f954b4255a72289eaa9c3afaba1aa03364e05893f014dd2478c992d290e640edbe922068fefde263104cc1228074c9bf29d4fcf84fb443cab23dbd38c37ccb3fc0646d88653558af551aee5f65375cc0e7b1277b0b897c61010413adc6caf839b88fc6b253164803ea749e932c8241522657d6a181b79af8b36d6c135d3a603c8dc29c11e976d93aa21a428208fc6073daa8e295672b00000000000000000000", 0xd2, 0xfffffffffffffffe, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x1e, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000006b9e56928e5dffb3d965572646c4f547225a8baa3cd431dc5135809708bf"], &(0x7f00000000c0)={0x1, 0x4, [0x2af, 0x4dd, 0xb25, 0x12a]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000340)={0x2, 'ipddp0\x00', 0x3}, 0x18) readv(r0, &(0x7f0000002440)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x1) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) bind$nfc_llcp(r1, &(0x7f0000000380)={0x27, 0x0, 0x1, 0x7, 0x4, 0x2, "e090771064ca6608a138e398d67dca4346638a138ab3e10868148a0c8ecdfc680397f2913cdc59a437d4b0b05f576ea2fd2b2d39709d7864279c60b157d152", 0x1d}, 0x58) [ 188.004569] QAT: Invalid ioctl [ 188.015286] QAT: Invalid ioctl [ 188.021549] QAT: Invalid ioctl [ 188.036237] QAT: Invalid ioctl [ 188.077177] IPVS: Unknown mcast interface: ipddp0 [ 188.101793] IPVS: Unknown mcast interface: ipddp0 2018/04/09 16:57:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pread64(r1, &(0x7f00000000c0)=""/188, 0xbc, 0x5a) clone(0x0, &(0x7f00000000c0), &(0x7f00000f4000), &(0x7f0000000080), &(0x7f0000000040)) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000004c0)) 2018/04/09 16:57:00 executing program 2: r0 = socket(0x10, 0x802, 0xff) write(r0, &(0x7f0000000080)="24000000210025f0006b000420edfc00020500f90010b5000010ffea08000100e0ffffb6", 0x24) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x4, {0xa, 0x4e23, 0x12000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x3a) 2018/04/09 16:57:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x8, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0d63000001634040"], 0x0, 0x0, &(0x7f00000002c0)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000002c0)}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x10d, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc040}, 0x1) 2018/04/09 16:57:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) accept4$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14, 0x80000) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)=""/188, 0xbc}], 0x1, 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000380)={0xfff, 0x6, 0x0, 0x401, "e9b6682def39662212371620a5ddb4ec1e3ac4d2612fe95e048b23444e0030b075257e9b373910a1461ef7b6", 0x5}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000240)=ANY=[@ANYBLOB]) read(0xffffffffffffffff, &(0x7f00000003c0)=""/27, 0x1b) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x14, 0x18, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000580)={{0xa, 0x4e21, 0x8ce0, @loopback={0x0, 0x1}, 0xc9ba}, {0xa, 0x4e21, 0x0, @empty, 0x2}, 0x3f, [0x4, 0x8, 0x7fffffff, 0x80000000, 0x2, 0x1, 0x5, 0x5]}, 0x5c) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000fc2000)=0x3) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xe1, 0x0) 2018/04/09 16:57:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) 2018/04/09 16:57:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x3, 0x2000000000000, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="9000000029dee7ff07000000964a0000"], 0x10}}], 0x2, 0x0) 2018/04/09 16:57:00 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 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) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000180)={r2}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fchmod(r0, 0x1ac) exit(0x0) 2018/04/09 16:57:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) 2018/04/09 16:57:00 executing program 3: clone(0x0, &(0x7f00008a8f43), &(0x7f0000654000), &(0x7f0000bc0ffc), &(0x7f0000418000)) r0 = getpid() ptrace$peek(0x2, r0, &(0x7f0000000000)) 2018/04/09 16:57:00 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) fanotify_init(0x4, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03009b02003101000800"], &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0xfffffffffc0ba1f6, @dev={0xfe, 0x80, [], 0x13}, 0x8}}, 0xd6, 0x8, 0x9, 0x0, 0x7}, &(0x7f0000000200)=0x98) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000788000)=0xffffffffb7549fb1, 0x4) 2018/04/09 16:57:00 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="9d1c462b9a") write$rdma_cm(r0, &(0x7f0000003fc0)=ANY=[@ANYBLOB="0a000020040000ea", @ANYRES32=0xffffffff], 0xc) 2018/04/09 16:57:00 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x34, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="01634040020000000000000003000000000000000000000010000000000000000000000020000000000000002800000000000000"], 0xa8, 0x0, &(0x7f0000000800)="016f60279834c2175fca443244d3c11fcc9b013baa79ee501de74b83bf009ce81e9ab81029af2c59bde7c04bf3cbd4eebe34abfc7e5b2e019a4ef453b1d17db90317aabb90363ce1113de93d4004991c93037570c5e187d7d3a1288cadd87d1e7f4a9baa8dc1c681a34c792e73eb6fefc9431826118bd8405ec7258580bd98ec4bfa054a8a8c08ca277fe1e627be043eab72523bdd164e60cd604c43084ea7a7512d665ac2f05e85"}) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000000300)) r1 = geteuid() r2 = getpgrp(0x0) ptrace$pokeuser(0x6, r2, 0x3f, 0xff) r3 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000640)={0x8, 0x4, 0xffffffff, 0x1000, 0x3, 0x3ff, 0x400, 0x20, 0x4, 0x100000000, 0xfbee, 0x80}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) r5 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="25000000fcc6678124cdb110bb314f1643a226a866ea7dc75c3b35809a9ef449f56569f701aebc68780f"], &(0x7f0000000380)=0x2) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000140)='./bus\x00', r1, r7, 0xd00) sendmsg$inet_sctp(r5, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0x1a}, 0x6}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000040)="52f78bb9a36b2741b5f66e7d7828391fe0f5ecbbe3d2c054aff1883a427e5be57a2efc279acb3061d7f4687f8dc130e712a17748921748ae4eaf8889a472fd6a356b24d0865c45cb9882ff7f32fe044db173b5bc2828c6959264b2fa9a0a2e29d83ad12e54e643e6dbe545f1ead343d4ee25ba9942d245b44175b80016b657710b5ad5434d624bba1e8a6bdd06392dbcc6cfcccdfa9701000000000000000000000000", 0xa3}], 0x1, &(0x7f00000003c0), 0x0, 0x2000c810}, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000780)={r4, &(0x7f00000003c0)="9a571745bb9de659ecafca15f37eb47abb6f58aeb5bdf995d2931822e69ee311743ace0ddc37f76cc615b5770adbd553c7da3e3bea6fbcfe1f5c", &(0x7f00000006c0)="9ad9811524ed20b535723f9c8b75f716375bcdaa05d3c309fafd9fbf3ddd636bcd1aea4948206f16066e01e9478de685e5b5b1f2f914a575bcb3d707c79ae478a1b5dabfab649ae5abdee073a46a877d464c5a"}, 0x20) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000280)={r6, 0x8000}, &(0x7f00000002c0)=0x8) socket$key(0xf, 0x3, 0x2) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f0000000440)={'filter\x00'}, &(0x7f00000004c0)=0x50) sendmsg$inet_sctp(r5, &(0x7f00000007c0)={&(0x7f0000000500)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000540)="2001d8606291a35d4e92b9cf5f4355578fa062007d40d4b245a98e02cf4425b4f8d7d369e4aeff953c585db8dffeeef88cc9716cb9e35c2f14b1e78671f673908eaf18c2e171e07d4675", 0x4a}], 0x1, &(0x7f0000000780), 0x0, 0x4004041}, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r8, r4, &(0x7f0000b4bff8), 0x10000) r9 = getpgid(0x0) tkill(r9, 0x1000000000016) [ 189.020073] binder: 15476:15489 got reply transaction with no transaction stack [ 189.027648] binder: 15476:15489 transaction failed 29201/-71, size 0-0 line 2763 2018/04/09 16:57:00 executing program 2: r0 = socket(0xf, 0x6, 0x100) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="89000000000000000000000000000000000000f5ffffffffffffff00000000000000000000000000"]}) 2018/04/09 16:57:00 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000000240)=""/219, 0xdb, 0x10042, &(0x7f0000000340)={0x1a, 0xffff, 0x49, 0x800, 0x10001, 0x8}, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x7, 0x4, 0x4}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000000000008009) sendto$ipx(r2, &(0x7f0000000100)="4742527c5b68f92f7b33a67094f66d9d7de333c686473b5c0cb66de43b9f3a7a43fbf1d9f91df40f95bcb4829a277d1f4e893a3cbc27f4bd40764c4592756d08939f2199562cf8403f879eda23466a8d1a83ba4a835a199f132978e97fba7222c7d864a5253defd1614576e627874067580dc1d97a0d1583c5b38ca98804b1393bd8a6b58f76c4e23618a9dbb24b05b1179656ebfbf78c07aedaf405569a7bc2a0e96a5b4114a85bdc89c1f3521347bda6bae9d89f603b9aa88219737f83d4089865b434d91ac6cbc31b365c8fb8b846d3e1ebe6f5a6dc2d5aa5a336de5c20476d568fefadfb5106fee515eac09504bd", 0xf0, 0x4000000, &(0x7f0000000040)={0x4, 0x9, 0xc24b, "dec8dd9eb702", 0x3ff}, 0x10) write(r3, &(0x7f00000000c0)="b652b8621e8d00000200000000000000ffffffff0000d29c70060000000000000000002c678ce22c9b160e96aa1fae1acbe48e60cb315a33", 0x38) 2018/04/09 16:57:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x14f4, 0x39, 0x6, 0x70bd2d, 0x25dfdbfd, {0x3}, [@nested={0x1258, 0x7c, [@typed={0x3c, 0x4e, @binary="3158d3f18366abddb9319de51162e281920ee52bb06b66c9b416765167c20451c15f958959cedaa4565ccbc284b46966eb101e21e4f1"}, @typed={0x78, 0x65, @binary="da11bb8f31c0cc70baacd9d4d96c8c7093f14ee9991b95d60b91a8d52358bae7686368d01e669e2915d4e346f9036d62c183eb77ac9f259c4da4679e6eccb242d2247f2175ed748c337715ed31ffd3d4cb3d3c97378790ae84c25f05cde1fe95ef240b4e4f361f3ea82e4a57f49f7d8b4f61c0ca"}, @generic="b49f85780c32982e710dfa18de7e39f1617c74a840f4444e85079c9ef88a957294c851", @generic="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@generic="f242f0442686c82bf6b30d4b192d6f741c79c3839e73abb7bf084b6a163af55fe5de0a8360f63197ff025405f38af68d676eb200447865e4f626ab4e4efd42dea7188d1bfce7b04f8c8cad04a0678f97c47e82813f65441e19744d087e0c14226ff3d91f02905008edf4e14a30958426898337e615bbec2f8d45ef3c378070afa43a639ce9ddd0e45f72927231821f0bb1dbc6875e354bd3b9208130b4f09c3d31b093b53c09bd6965f69c83623b52db2deac31cd9287970dee80918d91dcee60ff7e841564148525f", @typed={0x8, 0x1b, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x54, @u32=0x1000}, @typed={0x8, 0x7d, @ipv4}, @generic="9880861646f87b577ee062c3bcba391bf66775a9ca7e7cc617b86caef893d57099cb5a79e74bc2a5ac88af2c267be9e1ae5bb9c7593aec714aaed4f38026a7a050793ec575785aab1424b359ee265e13e13a07d540b9162d4c08d5e27044a3f25092739830e89b45991d9d9018f22e7197f022ed3e1bcba4f4e1db9e195483ede9d07f496f1d748cebe5b3819db54f5ec26eaf6852a829e0ff6b182e"]}, @nested={0xe0, 0x65, [@typed={0x8, 0x45, @u32=0x30f}, @typed={0x8, 0x4e, @fd=r0}, @generic="2a3cade350bde22081e3de43c7718a46113a43af257154e8be9a972c4c633b9c33e4336cf3ed2bad652350d8ef992e58d07222b5431f9ec1a59d36459bafbb5b31a24a9eaad50d20eb915d246f6ad6158a1ba83ea81878e17b494334a8fe1eeb400dc97cef804c19ca3e60e8de8deeb69776b1d6bcfb0d0a11412aaca11929820d9cb97d865f03ad96cdad828f77dbecd88f94f35739760c8474e3ba05d487bd793f1e062a9b495f9f250e953541d69a1ff91392f8a768b6bd88664bea5b73c160ead38bac3f4cf1d80eb468"]}, @nested={0xf8, 0x5d, [@generic="a60b9443b7cc756ef4e0b88c2007abba662b6f2804e8dfed10c5fa26e534e0ebaa106f85f359e722abd17980991c6894164ac9845cb8a972785d7a459ad8320713b6060967c6ff57a001fe6ad0f514ae8c692f4a3c67afff257a04c993df855f5c30842f02b3b6208d8e1b45dbd6c55052b141db67f62e65f864ee0baf944758705b3d6c8a0f3387af3d038c8626b23152ff4a30522c913f742c885f28aa561ed1d5d902617040dc761c2e9a91e205135147877db3af65978aa8e3e97f4b3aa69185426a4502158d22e454e613d4b9fd32c7bd8fd9227b7e513cf50536bf964941f27496a76090babee5", @typed={0x8, 0x2c, @pid=r1}]}, @nested={0xb0, 0x43, [@typed={0x8, 0x6c, @pid=r2}, @typed={0x8, 0x96, @fd=r0}, @generic="2babce6179965c781ef8613fc002d170049d3fe11de47cd560c79d1e747bf706ad6bcdb66d2d37f3e195d20630808bb3a4c90664ccd57667a9482adf693c0d42dbd7c6ff9c0f7b8e49fcd2acfc7aea2e3f4a5f5f95a3202255ee0fc360686e0404b39f06aab96cfb8f3512d25c6c7768da53398134fc997999ea80b3b1f87b9af0ec97777cb6682e735960f553", @generic="83f426b1", @typed={0x8, 0x6f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x14f4}, 0x1, 0x0, 0x0, 0x880}, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/09 16:57:00 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10002, 0x18080) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='eql\x00') mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8089, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/04/09 16:57:00 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000003, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='net/udp6\x00') setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x20}}], 0x1, 0x0) 2018/04/09 16:57:00 executing program 3: socketpair(0x3, 0x4, 0x8200, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x8, 0x4) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 189.174367] binder: 15476:15489 ioctl c0306201 20000300 returned -14 [ 189.184892] sg_write: data in/out 36090/8 bytes for SCSI command 0x67-- guessing data in; [ 189.184892] program syz-executor7 not setting count and/or reply_len properly [ 189.254337] binder: 15476:15526 ioctl c0306201 20000400 returned -14 [ 189.291782] binder: 15476:15526 ioctl c0306201 20000300 returned -14 2018/04/09 16:57:00 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r1, &(0x7f0000003fe0)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000000ff6)='./control\x00') 2018/04/09 16:57:00 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000380), 0x0, 0x0) sendfile64(r0, r0, 0x0, 0x0) read(r0, &(0x7f0000000580)=""/224, 0x2a) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000900)=ANY=[], 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4f4380, 0x0) fdatasync(0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{0x0, 0x0, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=""/184, 0xb8}}], 0x1, 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000200)={[0xf000, 0x6000, 0x4, 0x10000], 0x5, 0x48, 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000167f00000000000000d1917e387c8ce3781a98c3424effb7f3480ce8080000006cef1dbcaff1c94ba690204f52f054d04b60d282f613cc"], 0x1}, 0x1}, 0x0) getpeername$inet6(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x1c) r2 = syz_open_dev$sndctrl(&(0x7f0000000a00)='/dev/snd/controlC#\x00', 0xad, 0x410880) lseek(r0, 0x0, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x2f, @rand_addr=0x81, 0x4e24, 0x2, 'none\x00', 0x2, 0xfffffffffffffffa, 0x43}, 0x2c) r3 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80800) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x200000000) close(r2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x8, &(0x7f0000000300)=[{0x8, 0x8000}, {0x8001, 0x234}, {0x10000, 0x93b}, {0x6, 0x1000000000004}, {0x9, 0x8000}, {0x0, 0x7}, {0x5c, 0x3}, {0x7ffffffd, 0x80000005}]}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000780)={'broute\x00'}, &(0x7f0000000700)=0x50) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000500)=""/71) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 16:57:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x20000000080000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/09 16:57:00 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000540)={r2, 0x2}) socket$inet(0x2, 0x0, 0x216) getpeername$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x500, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fdatasync(r3) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r5 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='%trustedK}em0!self!posix_acl_accessppp0bdev\x00', 0xfffffffffffffffc) ioctl$TIOCGPTPEER(r1, 0x5441, 0xc000) keyctl$read(0xb, r5, &(0x7f0000000180)=""/100, 0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r6}, 0x14) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000480)={@multicast2, @multicast1}, &(0x7f0000000580)=0x8) 2018/04/09 16:57:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x2040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0xffffffff, 0x180) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r3, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r4, 0x9}, 0xc) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/75) r5 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) 2018/04/09 16:57:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0xfffffefffffffffe) r1 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x541200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000700)={0x0, 0x1, 0x80000000}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000780)=r3, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000017c0)=0x1008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001900)=0xec) sendmsg$inet_sctp(r2, &(0x7f0000001a00)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000001c0)="e3d61ae2723b91de8ef1279a3a7301057f933bb84750affc93a47c97627f792803fcb39bc5ead263cee6c7f46e15b6cd885b20fde689db3f2ecded0d4c33b518a126ba97ac6a737b0ad0ff885687ffba75c820601f96e17ab21aedd70d5781b345e4752d80ec", 0x66}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000340)}, {&(0x7f0000000380)="73c43c2929b7cecc2f5f829215f425e8fe813c4391007b1496bffd68db08c7d8269df034a39864b944b5f5586d6c4629bf97636d049e885e7dac020d89fef0e779e7bb0d68e2a733aeda0b90d69e2268b5c2db64cd8dd33d2d9b5ac2b1ac40a36a6af869", 0x64}, {&(0x7f0000000400)="c7ee5017bf5d46fedc28a9667d2eaa2ad6d84de1ef04292759e02cd54a34e296a280f15fd259e485ee90428d98dc1f83ecd611a31663572db6677440999642a6853e20f631d0263f5e44f955ef165513185ba8fdd98fb5630fd41d9d664aa982e1eff4e5db12ae77aaf648d76800be142adcafb14f93bd95eac35a9126bdf34543d6b80b169013e3c067dc8b65380723cf6d", 0x92}, {&(0x7f00000004c0)="149b3ad4156ce3bd2a4e833b5876f65113acd5f38afbc6f23e652c266a6a911932e560fbbc1956143809cced2079fb1f9a3c96a9f5d525595209d5c952fc66ae2870623d6bce7f47961de3ccbee97d138e7cc0a3ebc8f4d1696f534d58d5b39a400b970446fc01e3c7d30df5aee0975d55c07103b4743ef3c98012171b67c1766c04cceeef37f4a7bb60bc7677813c39d17ad8d808e9c598ee72ac13f5e2022e0068e23b78d875d2eebcbd6c5b77ded667c0b894b423aa0ceba1a4bd1efa10f6f546", 0xc2}, {&(0x7f00000005c0)="d9354506511ceec286ab824361dc6edfdfac5b6b8ce109cf4da54e2204034388c5b6d5131e0243e3d94d7740ca1813de52897e3e1a0e6e6e6b9bd73ff58d7bf4d8cfe1c9ee096c97552cf9f81f52447cd9d76ce2be53a1d4f41949b8a145ff570f53c9bc46a8d7e7b14c2144e5c5f75a3bc015d38fd373dd8b94daba7a5ee99a957e88f77e9fbe6158d97e225b0b5e34e6b5f8c84b3f3ba17cbf4e2d55dd8a24075e8c31fa922722198735362d5600bcec457e3d2659d3880944a094c631c839dbdb112f276d1876d15f1cb7ced9701218afce5815bffe44d4f42e3e465a78c9bf81d181a557555347a3bc0ebfd60604a3", 0xf1}], 0x7, &(0x7f0000001940)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8001, 0xc7d3, 0x5, r3}}, @init={0x14, 0x84, 0x0, {0xfff, 0x5, 0x4, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x89, 0x200, 0x7ff, 0x9, 0x1f, 0x6, 0x8, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0x65, 0x8001, 0x9, 0x200, 0xffffffffffff8001, 0x3, 0x7, r5}}], 0xb0, 0x10}, 0x800) 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$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x0, 0x2, 0x0, "717565756530000000000000000000000000007f0000000000000000000000000000000000000000000000871b00", 0xfff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000340)='cubic\x00', 0x6) 2018/04/09 16:57:01 executing program 3: mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c6000000eb38710b7e260bfd56dabbbf406e00d30410331c7b3fff50dd15570194c5e09c67725f685e3eb587dc4dfaa69587eacdfeefeefe482e050a2eda4da51c153166f7d29a693aa714830d3c1b3481d576d76697b77d8ce033abaea47649f8a5a5a9c246304cc9439f2a18e1d482ede6d4a431f012a989ac36b820926001061d5b2280c862be25be45403a7fe3b8723564abd7465bbae0077cbbcf15a5848684bd0d3f8e2b825984d7f3670f287553a59576ce33329eb26e96adcfe47b706892a6152c86a1e1b28c6a103636292d351f703e8d2fa0b6f4f1fc2c6c78fe2def5a78bbf758d245e5bb4c0ca3ee50dfdaf1049be8"], &(0x7f00000002c0)=0xce) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x400, 0x10}, &(0x7f0000000340)=0xfffffffffffffc1d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000180)=0xc) link(&(0x7f00005aaff4)='./file0/bus\x00', &(0x7f0000feb000)='./file0/file0\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/09 16:57:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={"697036746e6c30f9ffffff00", 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x34, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x4, [@typed={0xc, 0x0, @fd}]}]}]}, 0x34}, 0x1}, 0x0) 2018/04/09 16:57:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x7) 2018/04/09 16:57:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') read(r0, &(0x7f0000000000)=""/214, 0xd6) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x3e) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000001) 2018/04/09 16:57:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000280)) write(r0, &(0x7f00000000c0)="baa4", 0x2) 2018/04/09 16:57:01 executing program 0: r0 = inotify_init1(0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x4, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x400, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x54) io_setup(0x1fe, &(0x7f0000000180)=0x0) io_submit(r4, 0x1, &(0x7f0000000040)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000380), 0x7f28a8cf4b2c6cf7}]) 2018/04/09 16:57:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xffff, @empty, 0x1000}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x5}]}, &(0x7f00000000c0)=0xc) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5f8}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4) 2018/04/09 16:57:01 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x22040, 0x0) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="220000001800070700be0200090007000200001e00000009000eff0005000f80ff00", 0xffffffffffffff0d) 2018/04/09 16:57:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x4, 0x9, 0x3, 0x38000, "0e47b979038ebb2378e9420b84f85146cb1b2caa5856930026832c75de15cc27"}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000002d00ff0a000000000000000004000000010008000000390102b997bd392bfc63a10398a5a6963b02d5bab3a0f43ce6aa92c70d4d8e86fabba24a72190754cad3985edd34712cbfdc7209f3fa3baa9ba9ff076533357e53b5f1e6103439e331858ad309223ec09c0836acd0"], 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/04/09 16:57:01 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x7, &(0x7f00000019c0), 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x3) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81006) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1ed73b6654773f5141270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc1cd88c325", &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="1212d1ca1b68055ad22297a0e375c798812653800dd86e83f062707093fe466565fb735e9aba5c3891a3da422c7496", 0x2f, 0xfffffffffffffff9) fcntl$dupfd(r1, 0x0, r0) sendmsg$netlink(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) pwritev(r2, &(0x7f0000000000), 0x0, 0x0) r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2", 0x42, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f0000000080)={'bond0\x00', @ifru_data=&(0x7f0000000140)="219800525d01e014753528130df66ac6e329e00b235ed1d304326763abcfef53"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000580), 0x2) sync() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, 0x401, 0x2, 0x0, 0x3]}, &(0x7f00000004c0)=0x100) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\a'], &(0x7f0000000580)=0x1) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f00000005c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001640)={{0xa, 0x0, 0x3ff8, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x6aeb0eac}, 0x9, [0x7fffffff80000000, 0x8, 0x9, 0x200, 0x1ff, 0x3, 0x6]}, 0x5c) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000500)=ANY=[], 0x0) 2018/04/09 16:57:01 executing program 7: r0 = creat(&(0x7f0000000340)='./file0\x00', 0xb) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000840)=ANY=[@ANYBLOB="4800000b4ece4d07655faa2161a9847d2f6b8f6805b47fa5f6f3dc48f1c6f1f9aa44dd1d252869236da9bbf8f02639d0f836c018db36f0b9c08b76303fb8e325df98e78628516c2f36d73dde44c7ed15dc27867b6c5b9f7b8f28dd637b92eae3e3264d38e6c405df8237a7d29be11afb0a64a034fab8024bbb81287c55c23216f9b1", @ANYRES16=r1, @ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0xc000) getpeername$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0xffffffffffffff65) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/09 16:57:01 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f0000000004000000000000000000000208000400000000"]) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x89ff, &(0x7f0000000140)={'irlan0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 16:57:01 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00003d8000)=@ipv6_newroute={0x1c, 0x18, 0x915, 0x0, 0x0, {0xa, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0xa6}, 0x1}, 0x0) inotify_init() sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delsa={0x34, 0x11, 0x11, 0x70bd27, 0x25dfdbff, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x2, 0x3c}, [@policy_type={0xc, 0x10, {0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x8040}, 0x4040041) 2018/04/09 16:57:01 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000020000000026bd7000fedbdf250000000029695bd6db4656b29df4ef0ecd"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x2000c000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) truncate(&(0x7f00000002c0)='./file0\x00', 0xfffffffffffffeff) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) [ 190.331798] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 190.367199] IPv6: Can't replace route, no match found [ 190.400879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 190.413250] IPv6: Can't replace route, no match found 2018/04/09 16:57:01 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f00000000c0)={'bridge0\x00', r2}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) 2018/04/09 16:57:01 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0xa}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/208) 2018/04/09 16:57:01 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) close(r0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x54) 2018/04/09 16:57:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xffff, @empty, 0x1000}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x5}]}, &(0x7f00000000c0)=0xc) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5f8}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4) 2018/04/09 16:57:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x1f) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/09 16:57:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x4202000}, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xecd3, 0x20000) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) 2018/04/09 16:57:01 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x20000000000, 0x34}) 2018/04/09 16:57:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b00), &(0x7f0000002b40)=0xc) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000580)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), 0x8) mknod(&(0x7f0000000080)='./file0\x00', 0xe000, 0x200) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000440), &(0x7f0000000500)=0xffffffdf) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/ip6_tables_matches\x00') socket$inet6_tcp(0xa, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffffc, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x8001, 0xffffffdffffffffc}, 0x20) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000480)=""/118) sendmsg(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1}, 0x0) close(r0) 2018/04/09 16:57:02 executing program 2: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$getflags(r1, 0x400) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) fchmodat(r0, &(0x7f0000000080)='./file1\x00', 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) 2018/04/09 16:57:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) syz_emit_ethernet(0xa5, &(0x7f00000011c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0xf809, 0x34a0f118, 0x7fffffff, 0xdd4e}, {0x6, 0xfff, 0x81, 0x7fff}, {0x6, 0x5, 0x10, 0x8}, {0xff, 0x2, 0x7, 0x2}, {0x1f, 0x9eea, 0xbd, 0xffffffffffffffca}], @llc={@snap={0xaa, 0x1, "1f", "64dc98", 0x89ff, "f8a31c8a261639b4e03f71e00be0bae018e837c17506edb344f5ceb4971550d823460541c9fba5f736a3d2928b9e1b7f7b1336c4721613ca3ffc57ea3ee0ffd0600294a9b26bfb520e372725dcd833de83b02c9eb8cc5054ee0013b4e8992da59cb5cd52dd992403b9d76c938057a6ac7ead5e905ae625ef73a7c2"}}}}}}, &(0x7f0000001280)={0x1, 0x2, [0x624, 0xe6a, 0x58c, 0x76d]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000001380)='/dev/midi#\x00', 0x3, 0x7ff) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001140)={0x3, r0, 0x1}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001100)) r4 = dup(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00000012c0)={0x1, 0x0, [{0xd, 0x81, 0x2, 0x6, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x8000}]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00000010c0)=0x10, 0x4) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1ba31cd3df6ede8c, 0x0) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f00000000c0)=""/4096) 2018/04/09 16:57:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x200, 0x3}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) mq_open(&(0x7f0000000000)=',[\x00', 0x2, 0x80, &(0x7f0000000040)={0x2, 0xfffffffffffffff9, 0x1, 0x7ff, 0x1, 0x592cde6a, 0x0, 0x3}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x3}, 0x4) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x5, &(0x7f00000001c0)=[{&(0x7f0000000100), 0x0, 0x7fffffff}, {&(0x7f0000000280)="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", 0x1000, 0x3ff}, {&(0x7f0000000140)="3760caf7af0aba887b1c7df793c3b04b540d80cbc4def001562f344b8a9dde553af7ddf9f40dc0b62f42890519542b0fb2a52f97d44467dc5c9bc5baecd468c80aa6f17540b04cffde2cc2a46a002618427c1faaca47933bb1e73dfefa563d873fcbba806cd34f0d192816608b469fbedbcacffe265754f5538e10e199e428", 0x7f, 0x81}, {&(0x7f0000001280)="c2d1cbcede950c378cd4c02982c0774b683f3d90a57c9e9b9bd929a12f45b50b2dcd4ef649af33bb83752fdbf82d26f3fa7d84ef22add1e585c446c2d1c64061c97cd20a066b1afc0cdf8ada63c18036487563e79d656c09c6f40cfcfe7e2a9552db56e5c9f98a8d1104b72f2e5b2f840b48896b56c21b7914f90e64fadc47a9794734305838ed330446a0088a72704cfcaea35566188afbe54e5d8e70a99d408a3a8e98758fdf110ab883bb1598e086ab31af83f07744df", 0xb8}, {&(0x7f0000001340)="4e688cdec7215914479abe70b3b38a67904ba380e57abb53c4afeec33c6a845cf8035f6f217e7dbde71650830ddb51d2b7ca36f50f3e82a2b7db688b084c6c62f97df0faedad3373556bcffad1fc08503153f2da80a99fddf71d4191bdddbcf06eb474c6e712778064ce86f10cef5b5815d0d33b5b705be9c7bc1117eae0458f21f143ce6ed3f316715fce471e8c3058a6b9839e168f95a45a360bb5d50c6751555dd2cee9f04d84f70254b6a4c881923f5131684c22738fd335a67bd4adb43ff24060123aaa22b06df7665d4cc2f8bb6a6324c5691f3d5fc6e58e79f4b15b1167d4089c8d507a", 0xe7, 0x6}], 0x20, &(0x7f0000001440)={[{@debug='debug', 0x2c}, {@quota='quota', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d}, 0x2c}, {@grpjquota='grpjquota=', 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}, {@journal_checksum='journal_checksum', 0x2c}]}) 2018/04/09 16:57:02 executing program 5: pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) close(r1) open(&(0x7f000013e000)='./file0\x00', 0x141042, 0x0) dup2(r1, r0) 2018/04/09 16:57:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0xca5f, 0x5, 0x9, 0x3}, {0x5, 0x879b, 0x10000, 0xba54}]}, 0x8) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180000000000"]) r1 = socket$inet6(0xa, 0x813, 0xfffffffffffffffd) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x48004018}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x114, r3, 0x420, 0x70bd2d, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x11}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f80000000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x20004800}, 0x40000) listen(r1, 0x0) fchdir(r0) syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="54f0000090780000"], 0x0) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000140)=0x8, 0x4) 2018/04/09 16:57:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xffff, @empty, 0x1000}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x5}]}, &(0x7f00000000c0)=0xc) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5f8}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4) 2018/04/09 16:57:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd0, r1, 0xb00, 0x70bd2c, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x22}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x9}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40004}, 0x4040000) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x100) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000040)) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000002c0)=""/215) 2018/04/09 16:57:02 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x9de3358191aefcbc, @rand_addr=0x5, 0x4e22, 0x2, 'fo\x00', 0xc, 0x5, 0x9}, 0x2c) r1 = socket(0xc, 0x80000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r2, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/04/09 16:57:02 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) signalfd4(r0, &(0x7f0000000080)={0x5}, 0x8, 0x800) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8001) write(r0, &(0x7f0000001040)="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", 0xffffffffffffffdd) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) 2018/04/09 16:57:02 executing program 5: r0 = epoll_create1(0x0) r1 = getpid() r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f00000001c0)={r0, 0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r2, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0xc) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000200)={0x40, 0xc000, 0xd8}) 2018/04/09 16:57:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair(0x3, 0x2, 0x6, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000240)="67d39836404517b383f18cac9968f707261be4a7623c8357174de8c22019830cc0a6f69b437b060008000000000000fd6a67ebcb6d09bbe7140762440eb1848999546d66d662d9a9e94f25eab68da086", 0x8, 0x8000, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/215, &(0x7f00000000c0)=0x10) 2018/04/09 16:57:02 executing program 3: 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 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000340)="69645fca91206ccc1a06e295dbcac3a16ff600", &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\x00', r0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = epoll_create(0x7ffffffe) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) 2018/04/09 16:57:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='^\x00', 0x2) write$sndseq(r0, &(0x7f00000000c0)=[{0x23, 0x4, 0x9, 0x3, @tick=0x8, {0xfffffffffffffffb, 0x9}, {0x5, 0x2}, @queue={0x173, {0x9, 0x10000}}}, {0x8001, 0x6, 0x0, 0x1, @tick=0x9, {0x1ff, 0x7fffffff}, {0x23ef, 0x80000002}, @control={0x4, 0x3}}], 0x38) write$fuse(0xffffffffffffffff, &(0x7f00009eb000)=ANY=[@ANYBLOB="28000000020000000000000000000000000000000000000000000000000000000000000000000000"], 0x28) 2018/04/09 16:57:02 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) sendto$llc(r0, &(0x7f0000000100)="aeccb44cc5f1d0f7f26511ba02ee2105d8e9610b054500ad0624c385befc2f4f3d066aca1f788b0cb3292feaaf10e77c848e20772f3a4f8a1bd530027d44af970e5154338a17f99bb3be09ea348cc2b081debe647303f113a22f106369f5c2a92eb83ced5479a3588ed42c4c82325a5cbecaaea94a3ad51df8e3df14", 0x7c, 0x8040, 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000280)=0x20000000000000) write(r0, &(0x7f0000000040)='W', 0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000200)=0x7ff) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x401, 0x3, 0x0, 0xffffffffffffffff}, {0x9, 0xbd, 0x3, 0xffffffffffffff81}, {0x9, 0x1e78, 0x0, 0xffffffff}, {0x62, 0x7, 0x100000001, 0xffffffff00000000}, {0x6, 0x5, 0x6, 0xff}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'nr0\x00', 0x3}, 0x18) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000240)) close(r0) 2018/04/09 16:57:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x8002, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x60}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x50) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fff) 2018/04/09 16:57:02 executing program 0: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000001400)='logon\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001480)='keyring\x00', 0xfffffffffffffffa) modify_ldt$write2(0x11, &(0x7f0000001080)={0x7, 0xffffffff, 0x6400, 0xdb80, 0x4, 0x381349a7, 0x3, 0x8, 0x9, 0x400}, 0x10) add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00000015c0)='cifs.idmap\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key(&(0x7f0000001740)='id_legacy\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f00000017c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0xfffffffffffffee8, r1) add_key$user(&(0x7f0000001100)='user\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001180)="f6519b919562b7337b323d575aa0616e0927b46ec457a0bf6f0b42341c7996e58e5437feb7b00972e9e68218d820", 0xffa1, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001580)=0x1c, 0x80800) r3 = accept4(r2, 0x0, &(0x7f00000010c0), 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001200)={0x0, 0x2, 0x4, 0xfffffffffffffff8, 0x9, 0x10001, 0xfc, 0x6, {0x0, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x5, 0x3, 0x80000001, 0xfffffffffffffff7, 0x20}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001300)={r4, 0x2}, 0x8) add_key$user(&(0x7f0000001340)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000013c0)="60f99ad31eed0f5805c9f17b9264595723c073aeea773f", 0x17, r1) 2018/04/09 16:57:02 executing program 5: syz_open_dev$sndctrl(&(0x7f00000011c0)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) restart_syscall() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[], 0x3c3}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000007ffc)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000000e000/0x4000)=nil}) 2018/04/09 16:57:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xffff, @empty, 0x1000}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x5}]}, &(0x7f00000000c0)=0xc) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5f8}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4) 2018/04/09 16:57:02 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x2) r2 = epoll_create(0x45) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x10000010}) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/04/09 16:57:02 executing program 3: socket$packet(0x11, 0x2, 0x300) socketpair(0xa, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/04/09 16:57:02 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffd, 0x100000000032, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffce2) 2018/04/09 16:57:03 executing program 0: r0 = socket(0xf, 0x1000000400000002, 0x0) write(r0, &(0x7f0000000400)="260000005ef209fff18500002408005c0b07298a0000000000ea96e8dcc02d1fffaddf080000002e30361bb01c5d631b046de8f5890048b72ad73ecf56fadf162fe253957c56001b99739ad88dfb88359934cad471a0dea4bce0377e2a157b9ee37b0000000080000000604cfc0a103e256c126b7e390e87876e70b9cda0346e2bf634dad9b462d398f8de2c44fbbc4cefb9857bd7ca3759a9da0033f203283b5f7b177b725601eb0816fdf817544905df107b6ebb185e0954ed78bbeed56a31c770d14662007e3197613ae42d66eafe6dfda235f8b6fa28937f000000000000000000000000000000", 0xe99fd194ced09765) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0xa100) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) 2018/04/09 16:57:03 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.bfq.weight\x00', 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x80000001, 0x8000000}, {0x4c9, 0x400}, {0x80, 0xa3}, {0x71, 0x2}]}) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 16:57:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xffff, @empty, 0x1000}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x5}]}, &(0x7f00000000c0)=0xc) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x5f8}, 0x8) [ 191.978348] QAT: Invalid ioctl [ 192.012978] QAT: Invalid ioctl [ 225.398399] random: crng init done [ 234.124337] Buffer I/O error on dev loop0, logical block 0, async page read [ 251.708178] bond0 (unregistering): Released all slaves [ 252.512318] ================================================================== [ 252.519789] BUG: KASAN: use-after-free in inet_create+0xd9c/0xf50 [ 252.525992] Read of size 4 at addr ffff880193282644 by task kworker/u4:2/29 [ 252.533059] [ 252.534660] CPU: 0 PID: 29 Comm: kworker/u4:2 Not tainted 4.16.0+ #288 [ 252.541293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.550629] Workqueue: krdsd rds_connect_worker [ 252.555267] Call Trace: [ 252.557828] dump_stack+0x1a7/0x27d [ 252.561429] ? arch_local_irq_restore+0x53/0x53 [ 252.566069] ? show_regs_print_info+0x18/0x18 [ 252.570539] ? kasan_check_write+0x14/0x20 [ 252.574744] ? inet_create+0xd9c/0xf50 [ 252.578602] print_address_description+0x73/0x250 [ 252.583413] ? inet_create+0xd9c/0xf50 [ 252.587270] kasan_report+0x23c/0x360 [ 252.591053] __asan_report_load4_noabort+0x14/0x20 [ 252.595952] inet_create+0xd9c/0xf50 [ 252.599646] ? ipip_gro_receive+0xf0/0xf0 [ 252.603775] ? rcu_is_watching+0x85/0x130 [ 252.607892] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 252.612794] __sock_create+0x4d4/0x850 [ 252.616652] ? trace_hardirqs_off+0x10/0x10 [ 252.620951] ? lock_downgrade+0x980/0x980 [ 252.625074] ? kernel_sock_ip_overhead+0x4c0/0x4c0 [ 252.629978] ? find_held_lock+0x35/0x1d0 [ 252.634013] ? trace_hardirqs_off+0x10/0x10 [ 252.638313] ? debug_object_deactivate+0x364/0x560 [ 252.643214] sock_create_kern+0x3f/0x50 [ 252.647164] rds_tcp_conn_path_connect+0x284/0x950 [ 252.652066] ? rds_tcp_state_change+0x2c0/0x2c0 [ 252.656708] ? trace_hardirqs_off+0x10/0x10 [ 252.661006] ? lock_acquire+0x1d5/0x580 [ 252.664954] ? lock_acquire+0x1d5/0x580 [ 252.668901] ? __lock_is_held+0xb6/0x140 [ 252.672937] rds_connect_worker+0x166/0x210 [ 252.677235] process_one_work+0xc97/0x1c40 [ 252.681441] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 252.686607] ? pwq_dec_nr_in_flight+0x470/0x470 [ 252.691253] ? __schedule+0x903/0x1ef0 [ 252.695118] ? pick_next_task_fair+0xb50/0x1740 [ 252.699758] ? retint_kernel+0x10/0x10 [ 252.703631] ? trace_hardirqs_off+0x10/0x10 [ 252.707926] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 252.712658] ? lock_acquire+0x1d5/0x580 [ 252.716605] ? lock_acquire+0x1d5/0x580 [ 252.720552] ? worker_thread+0x40e/0x1380 [ 252.724677] ? lock_downgrade+0x980/0x980 [ 252.728802] ? lock_release+0xa40/0xa40 [ 252.732750] ? kasan_check_read+0x11/0x20 [ 252.736869] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 252.741428] worker_thread+0x1c3/0x1380 [ 252.745380] ? process_one_work+0x1c40/0x1c40 [ 252.749850] ? trace_hardirqs_off+0x10/0x10 [ 252.754144] ? find_held_lock+0x35/0x1d0 [ 252.758177] ? find_held_lock+0x35/0x1d0 [ 252.762211] ? find_held_lock+0x35/0x1d0 [ 252.766248] ? complete+0x62/0x80 [ 252.769677] ? __schedule+0x1ef0/0x1ef0 [ 252.773623] ? do_raw_spin_unlock+0x9e/0x310 [ 252.778444] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 252.782999] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 252.788073] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 252.793057] ? trace_hardirqs_on+0xd/0x10 [ 252.797176] ? __kthread_parkme+0x176/0x240 [ 252.801467] kthread+0x33c/0x400 [ 252.804804] ? process_one_work+0x1c40/0x1c40 [ 252.809267] ? kthread_stop+0x7c0/0x7c0 [ 252.813210] ret_from_fork+0x3a/0x50 [ 252.816898] [ 252.818499] Allocated by task 4541: [ 252.822100] save_stack+0x43/0xd0 [ 252.825521] kasan_kmalloc+0xad/0xe0 [ 252.829205] kasan_slab_alloc+0x12/0x20 [ 252.833149] kmem_cache_alloc+0x12e/0x760 [ 252.837270] copy_net_ns+0x152/0x5c0 [ 252.840963] create_new_namespaces+0x432/0x890 [ 252.845515] unshare_nsproxy_namespaces+0xae/0x1e0 [ 252.850416] ksys_unshare+0x68a/0xe90 [ 252.854200] SyS_unshare+0x15/0x20 [ 252.857717] do_fast_syscall_32+0x3ec/0xf9f [ 252.862019] entry_SYSENTER_compat+0x70/0x7f [ 252.866400] [ 252.867999] Freed by task 29: [ 252.871083] save_stack+0x43/0xd0 [ 252.874506] __kasan_slab_free+0x11a/0x170 [ 252.878722] kasan_slab_free+0xe/0x10 [ 252.882497] kmem_cache_free+0x83/0x2a0 [ 252.886453] net_free+0xca/0x110 [ 252.889791] net_drop_ns.part.12+0x26/0x30 [ 252.893994] cleanup_net+0x988/0xcd0 [ 252.897676] process_one_work+0xc97/0x1c40 [ 252.901879] worker_thread+0x1c3/0x1380 [ 252.905821] kthread+0x33c/0x400 [ 252.909158] ret_from_fork+0x3a/0x50 [ 252.912840] [ 252.914441] The buggy address belongs to the object at ffff880193282180 [ 252.914441] which belongs to the cache net_namespace of size 6848 [ 252.927330] The buggy address is located 1220 bytes inside of [ 252.927330] 6848-byte region [ffff880193282180, ffff880193283c40) [ 252.939352] The buggy address belongs to the page: [ 252.944253] page:ffffea00064ca080 count:1 mapcount:0 mapping:ffff880193282180 index:0x0 compound_mapcount: 0 [ 252.954195] flags: 0x2fffc0000008100(slab|head) [ 252.958832] raw: 02fffc0000008100 ffff880193282180 0000000000000000 0000000100000001 [ 252.966681] raw: ffffea00064c66a0 ffffea00064ca320 ffff8801d9fbee00 0000000000000000 [ 252.974644] page dumped because: kasan: bad access detected [ 252.980320] [ 252.981919] Memory state around the buggy address: [ 252.986818] ffff880193282500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 252.994144] ffff880193282580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 253.001476] >ffff880193282600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 253.008807] ^ [ 253.014226] ffff880193282680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 253.021554] ffff880193282700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 253.028883] ================================================================== [ 253.036211] Disabling lock debugging due to kernel taint [ 253.041740] Kernel panic - not syncing: panic_on_warn set ... [ 253.041740] [ 253.049080] CPU: 0 PID: 29 Comm: kworker/u4:2 Tainted: G B 4.16.0+ #288 [ 253.057013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.066349] Workqueue: krdsd rds_connect_worker [ 253.070987] Call Trace: [ 253.073548] dump_stack+0x1a7/0x27d [ 253.077146] ? arch_local_irq_restore+0x53/0x53 [ 253.077871] IPVS: ftp: loaded support on port[0] = 21 [ 253.081783] ? kasan_end_report+0x32/0x50 [ 253.081789] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 253.081796] ? vsnprintf+0x1ed/0x1900 [ 253.099571] ? inet_create+0xd50/0xf50 [ 253.103428] panic+0x1f8/0x42c [ 253.106589] ? refcount_error_report+0x214/0x214 [ 253.111318] ? do_raw_spin_unlock+0x9e/0x310 [ 253.115697] ? do_raw_spin_unlock+0x9e/0x310 [ 253.120074] ? inet_create+0xd9c/0xf50 [ 253.123929] kasan_end_report+0x50/0x50 [ 253.127872] kasan_report+0x149/0x360 [ 253.131640] __asan_report_load4_noabort+0x14/0x20 [ 253.136538] inet_create+0xd9c/0xf50 [ 253.140220] ? ipip_gro_receive+0xf0/0xf0 [ 253.144346] ? rcu_is_watching+0x85/0x130 [ 253.148460] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 253.153362] __sock_create+0x4d4/0x850 [ 253.157218] ? trace_hardirqs_off+0x10/0x10 [ 253.161508] ? lock_downgrade+0x980/0x980 [ 253.165626] ? kernel_sock_ip_overhead+0x4c0/0x4c0 [ 253.170522] ? find_held_lock+0x35/0x1d0 [ 253.174549] ? trace_hardirqs_off+0x10/0x10 [ 253.178838] ? debug_object_deactivate+0x364/0x560 [ 253.183736] sock_create_kern+0x3f/0x50 [ 253.187679] rds_tcp_conn_path_connect+0x284/0x950 [ 253.192576] ? rds_tcp_state_change+0x2c0/0x2c0 [ 253.197215] ? trace_hardirqs_off+0x10/0x10 [ 253.201505] ? lock_acquire+0x1d5/0x580 [ 253.205448] ? lock_acquire+0x1d5/0x580 [ 253.209392] ? __lock_is_held+0xb6/0x140 [ 253.213424] rds_connect_worker+0x166/0x210 [ 253.217714] process_one_work+0xc97/0x1c40 [ 253.221915] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 253.227075] ? pwq_dec_nr_in_flight+0x470/0x470 [ 253.231715] ? __schedule+0x903/0x1ef0 [ 253.235573] ? pick_next_task_fair+0xb50/0x1740 [ 253.240213] ? retint_kernel+0x10/0x10 [ 253.244070] ? trace_hardirqs_off+0x10/0x10 [ 253.248362] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 253.253093] ? lock_acquire+0x1d5/0x580 [ 253.257041] ? lock_acquire+0x1d5/0x580 [ 253.260984] ? worker_thread+0x40e/0x1380 [ 253.265101] ? lock_downgrade+0x980/0x980 [ 253.269217] ? lock_release+0xa40/0xa40 [ 253.273159] ? kasan_check_read+0x11/0x20 [ 253.277274] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 253.281825] worker_thread+0x1c3/0x1380 [ 253.285770] ? process_one_work+0x1c40/0x1c40 [ 253.290237] ? trace_hardirqs_off+0x10/0x10 [ 253.294527] ? find_held_lock+0x35/0x1d0 [ 253.298558] ? find_held_lock+0x35/0x1d0 [ 253.302587] ? find_held_lock+0x35/0x1d0 [ 253.306624] ? complete+0x62/0x80 [ 253.310057] ? __schedule+0x1ef0/0x1ef0 [ 253.313999] ? do_raw_spin_unlock+0x9e/0x310 [ 253.318375] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 253.322925] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 253.327997] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 253.332980] ? trace_hardirqs_on+0xd/0x10 [ 253.337098] ? __kthread_parkme+0x176/0x240 [ 253.341388] kthread+0x33c/0x400 [ 253.344725] ? process_one_work+0x1c40/0x1c40 [ 253.349187] ? kthread_stop+0x7c0/0x7c0 [ 253.353128] ret_from_fork+0x3a/0x50 [ 253.357200] Dumping ftrace buffer: [ 253.360714] (ftrace buffer empty) [ 253.364392] Kernel Offset: disabled [ 253.367991] Rebooting in 86400 seconds.. serialport: VM disconnected.