x7f0000001500)={0x0, 0x8001, 0x10, 0x7fffffff, 0xbd4}, &(0x7f0000001540)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001580)={0x0, @in6={{0xa, 0x4e23, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}}}, &(0x7f0000001640)=0x84) sendmmsg$inet_sctp(r2, &(0x7f0000001f00)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="e8dc5ca0cadcda112616678388b57078b68b48125cd4b03f27100f3eaaa4c404e14ab5fe596a204558cad7b42b4f93c4b3d6c6fa44f6f69da019ad2a832f7751918de776b7f72b849bd54b6423c9964b02a31af433857d7e4c3a6763a3ec82d2c18e1e2f0c17f70ce3a9b338bff40b6dfe9fc644eaed9f776755ca61025603b8457557bead45aa34ca35b3891e1041fc8e2c1768e856d90b19ae1cad7b13140ff94fa402df74e9d1fd81b159365387cabf3f0bea2e0b2e702b0ea0cc8a1c03", 0xbf}, {&(0x7f0000000140)="5415c39e65f80874d640fdbf9ec76b3dd8ef24f664efdfd3354c950a95d02f5ad408c23be421d656d61962", 0x2b}, {&(0x7f0000000180)="7584c0c720a59d90376daf6a4deb58c882e6af273b5dd95b9630d5bb810cab0a23bc2eca46f0bbdaa5ae887e9fce1ea291c7f9a98b01cc1a", 0x38}, {&(0x7f00000001c0)="c149e6b999b8d9aad8bbfa0536cd28b7542fa4b8e5f2daf1c8d81b6cc4526ba82a0634814aca9c8a6a32dd623989b1c629f8ad70dbdb133f034bf53ee3b0280325e14febc9a5322836198849169f8cd9974b110bad79ec58856b7ac5443232c21ce3b413847534c58e0de3440dc0ecab344a625a7644344c71984c7935cde0958c17e8", 0x83}, {&(0x7f0000000280)="8633d7f181ca2d88237caad76088920ec8e9ddd1583a20fe565b43cb8c638f47073d4a5f8bfa15972e4388a963ac0ff2e917e859b5a2bdb6411c683b7a27ceafabe0264ffc159588e1d79eb8ae4c05f977514dbced2999d615f669410791c7fe2b32f1665b8b43f8373ce8968c077e9027f1a80a452b35699b170b300cec1e42721a5c4819aedd37738c5ce90e69943a1687c6495ff24b59", 0x98}, {&(0x7f0000000340)="4991fee999f7ec56f6e0cfea7a32f8e1892726030913ce8a8467c6d3a73f149ad7dc907b36254c54c9cb4c5d511294f05013351ff9908eaa1472ec17e2b437e4e5a46eff3c5a403d9f2e4b65bebb3ad0d2dcc90e3842fcc6c65375839b3b3945888080af86240c8f36ef8c8d7ffeb24c2dd0f37a8bf41a59f4650fb1d7447f2f5f538b9948861935e77d979d250d9dcec29996ee65e54ac083bfb74aa85a41620dbe5decca", 0xa5}], 0x6, &(0x7f0000000580)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000000, 0x8, 0x8, 0xffffffff, 0x9, 0x200, 0x8, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x10000, 0xfffffffffffffffd, r4}}], 0x50, 0x4000}, {&(0x7f0000000600)=@in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000640)="2dc3d6c828b745a833af13378bb84faeb78e82e5c223567c5f9ad8", 0x1b}, {&(0x7f0000000680)="4e72574d2a6cbc17b199f9eeb8b16a3982cf6df2", 0x14}, {&(0x7f00000006c0)="dcee39154827e42e3532067749b82a1026e2fad9114b5803df8631f930d8bd24ecff6f802ef08b61374c9381e4ca702f27b6710e1fde44312743900eee59c876d158c7aa659646c17271bb53f75de1573f60eba64daa73db1a0f4e90a3fb586947ec965821b8620e537f563d60ea5358f425d84cff5fc02a159bac5c40218718851b8a35a8fc164a425f1269c7e8d5ae014851aedb711b23224c24e94192b558eb79e9146be67cb03440ece422b61f", 0xaf}], 0x3, &(0x7f0000000b40)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8, 0xfffffffffffffff9, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x800b, 0x1, 0x0, 0x2, 0x25, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x7, 0x1, r7}}, @authinfo={0x18, 0x84, 0x6, {0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x4, 0xff, 0x0, 0x8, 0x1320f5a78000, 0x1, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8000, 0x0, 0x8001, r9}}, @authinfo={0x18, 0x84, 0x6, {0x2}}], 0xf0, 0x40010}, {&(0x7f0000000c40)=@in6={0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0x19}, 0xff}, 0x1c, &(0x7f0000000ec0)=[{&(0x7f0000000c80)="0bccef09f75376f109a3c068af4ca54c9b995208e1beaa297ca14d6d4b85ac3857daf348352cf29025d8db7d49c3785b561982458600343a5aeb99ba22dee4eca2d88894a8d790d6e96cca0e9c1b79d8c1b677eec2f866d7ab061f050caed803ddebf38c2922ad640bed42d91863347647432f7fcf84f4ee85115ef400a42ee0486b96a3b2a79ab31d911452bfb6020a8e40cedbbb2ed6106ecdcb287c5f5551ccdcedafaa06baef0843c9685f341730", 0xb0}, {&(0x7f0000000d40)="a66bb5a221e96d1d4dff1e6bbf14d211ec898a402f8786bc5d2c19df97b8d4903fc023d6e9f05c4539769d9bb2084243378b20046b480f1d1fb67f7ebe53d9f749ee0f1e010451695a02dbd2e2e49dcee195305ca9e1c9530163c22bb84cb1c7da0670fe9b5b601f71b1eadfcccf28469f3efe543b6e0b643e8ec5b1695144330edc352ce7ebc96cd91183f95952b0b31b2f0f35af2013677aa4e7373c549b8a48c2847d56feef5504cb7189a4a964e1c28797a2225949a7368090f7e1c9b5946bc792405e72d5a2ba56", 0xca}, {&(0x7f0000000e40)="cd69d6d6aaccfd4728791ff5e29943b4549624f6afa299908e75fe22c2e7ad992084ca7926206f98c080eacdf00c6c1404e09bf9", 0x34}, {&(0x7f0000000e80)="495d5264e5ba975597f6e65de4807901c5b335", 0x13}], 0x4, &(0x7f0000000f80)=[@sndrcv={0x30, 0x84, 0x1, {0xf5bf, 0x100, 0x1, 0xcfc, 0x3ff, 0x200, 0x9, 0x5, r10}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}], 0x48, 0x8d4}, {&(0x7f0000001000)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001280)=[{&(0x7f0000001040)="cb8664e081084dfd4d88823427a4d93bf64daa37279c87f40b9a2f6a10393e236b3d55dd28456966fb7134cf09375aecd5cad929e8", 0x35}, {&(0x7f0000001080)="8a934015fa6e5fa1afbeb41716d54042b6e9a44541cc9efb971581063c3038a4", 0x20}, {&(0x7f00000010c0)="a0f485d0844bb020041a97902382581b30cc31828265b9af057727a1f76eac8a577a296778e1c8305f022772e23a4268e818d56f6b8609d3fcba4418e1cc8e860a36f7c25e512894b0b9cc6c2da114ff4886baa2bb1463ba7d896bcd9f2f1fe3f09ec6d67a92ac9c11faf9fe793692d2bbe3161e334c88cb20289c1521957fdbad210d4f0ad0fdc67d60587c585bd5d74abc721c1d3da2ec8f59cb036025dd7b065dd5c69f7b6f0a18ecb8f71e5da56101877e99baf124ac682116e8c44c84896d8cee7c37c1f8f275cc688b0094d0e21ab9306e62a29825461037c1", 0xdc}, {&(0x7f00000011c0)="4afc2bcedeb1d38b5b4f97f591759a0ffb91043e", 0x14}, {&(0x7f0000001200)="cf7f1361a893e4e5fe86e2f5e8f981b0d8033925da326f8e756bb38412cddb7199f025c1a3fd73e941d79e882a667b5295eae05d963db47b3c81b66f0fd5d02856cee694a1e8a7d1d6c3fcc9ff8b3b2eb812bc8a63f4", 0x56}], 0x5, &(0x7f0000001680)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x8200, 0x80, 0x8000, r11}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x206, 0xfffffffffffffffc, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8209, 0x6, 0x401, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xade, 0x1, 0x2, 0x6, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x204, 0x0, 0x9, 0x9, 0x0, 0x80000000, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x10000, 0x8000, 0x6, 0x8000, 0x1, 0x4a, 0x8, r16}}, @authinfo={0x18, 0x84, 0x6}], 0x110, 0x800}, {&(0x7f00000017c0)=@in6={0xa, 0x4e21, 0xfffffffffffffd87, @empty, 0x4}, 0x1c, &(0x7f0000001a40)=[{&(0x7f0000001800)="4de8193db92e804ade29b5158f419765faccfdc0e91c994cae5c5d858b3d9a558e4473a6a56a858d663ca3e0fc38ff70913296c57631861832bca15527cd5ebc809def34a546574e66b1b3bbdc71da39b78441f6669957e682066e53389e5a9fe64c9007e4eb40b747e2a3734e42eccc9da4fdde9bab433e07d156a0c835c00c98581936376114b0dd67352e8f9ebb6df682969a90f130dd64750271ff2f9a3f65fa65a5250fb509db0ac50f0b33b581572349e22881a81b7ad8f63929a20f56260d300c0ccf3e7304326f9c3e43f4c0b5d55bd207467b22db9b392feb8a1a848095bacc", 0xe4}, {&(0x7f0000001900)="65d3d0dc0dfc93602378a355d6ae0b8c615e80809d69ee953ae59e6d02d69faad6d1bd9fd18bc979d24341002a6ce1503682877260e9410bf2b3dc8df208345b525fb402bbd1cc419e732a65e270971a8b6a47ee651f908cc5a1d465d9c0804c9070e6e5bdad2dd6887319db3fff81a29cb5e353a4df31aceccb8856600f85e24aedc6a7392f94", 0x87}, {&(0x7f00000019c0)="c6c8d07fde6f34af8fcbce14d81199f6a35d054568c5386ef4c870412cdf2711fbf9457fc6d394a219fa762dbe447cd1b74161fbb2bab57b44d6eb4515ca0b4504b5b3aee1833abe72663d214635c4865d5467e14452db2e", 0x58}], 0x3}, {&(0x7f0000001a80)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001ac0)="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", 0xff}, {&(0x7f0000001bc0)="c6d7ec1f31d7308554c99b64ed76ac35cd6dc515934e0404f0748e5ac0d4404d8a2b09eefea28b3cfd05689c8018b8bbf0", 0x31}, {&(0x7f0000001c00)="26c070e2e0022a866957a1b5b4b61e654b192be535e0b67afdb8cca70e0e75879d87e6b3f95ad487ab1349e490f1ad6751d3d4c60e2ab5983cd9ef8cc7c9a247d6b93c6a22f6cdc772a32590a6e7ed8fa2c5e9df29ff77f19786723bc8515d338ac1fcd6869ffa48648375ed3f82aa3f127cee748a8e4ba57e7ee2fb04f5fa050ba1b24cedad0e40d45f08", 0x8b}], 0x3, 0x0, 0x0, 0x400c080}, {&(0x7f0000001d00)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000001e80)=[{&(0x7f0000001d40)="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", 0xfb}, {&(0x7f0000001e40)="c5f67500bec7b2fe1a", 0x9}], 0x2, &(0x7f0000001ec0)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x3, 0x4d, 0x66c0}}], 0x38, 0x1}], 0x7, 0x4000000) [ 221.035949] sd 0:0:1:0: [sg0] tag#2883 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 221.044980] sd 0:0:1:0: [sg0] tag#2883 CDB: Get LBA status [ 221.050724] sd 0:0:1:0: [sg0] tag#2883 CDB[00]: 9e b2 51 30 0a 13 b1 6e e1 8d 61 91 e9 11 f9 37 [ 221.059690] sd 0:0:1:0: [sg0] tag#2883 CDB[10]: da d5 1b e4 19 4d 61 2f 93 92 18 c6 2f 5e 3f 73 [ 221.068638] sd 0:0:1:0: [sg0] tag#2883 CDB[20]: 74 2018/06/01 14:26:49 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x4b00, 0xdd) 2018/06/01 14:26:49 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = semget$private(0x0, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='stack\x00') getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000004c0)=0x101, &(0x7f0000000500)=0x4) semtimedop(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f00000000c0)) socketpair(0x11, 0x1, 0x100000001, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000400)) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) r4 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x800) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000440)={0x8, 0x1ff, 0x8, 0xff}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000200)={0x68, @time={r5, r6+10000000}, 0x5, {0x2, 0x9}, 0x400, 0x0, 0xff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000580)={0x6, &(0x7f0000000540)=[{0x100, 0x5, 0x1000000, 0x4270}, {0xffffffffffffff00, 0x7, 0x20, 0x4}, {0x3, 0x80, 0x6, 0x5}, {0x0, 0x487, 0x100000000, 0x2}, {0x0, 0x4, 0xffffffffffffc0d0, 0x8000}, {0x101, 0x80000001, 0x1, 0xb3}]}, 0x10) getsockopt(r0, 0x6b, 0x3, &(0x7f0000000280)=""/194, &(0x7f0000000380)=0xc2) semop(r1, &(0x7f0000000180)=[{0x80000000, 0x0, 0x1800}], 0x1) socket$kcm(0x29, 0x2, 0x0) 2018/06/01 14:26:49 executing program 0: r0 = socket(0x10, 0x803, 0xc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @random="3156e216a7e8", 'ip_vti0\x00'}}) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0x0, 0x6, 0x68, 0xdd, 0x3a, 0x1, 0x5, 0x0, 0x4, 0x100000001, 0x6, 0x1, 0xfff, 0x2, 0x1, 0x4, 0xff1, 0x9, 0xc000000000000000, 0xba7, 0x2, 0x1f, 0x0, 0xf2f, 0x8000, 0x1c}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) 2018/06/01 14:26:49 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xfffffffffffffff7, 0x3ff, 0xffffffff}, 0xc) ioctl$KDSETLED(r0, 0x4b32, 0xd29) syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') 2018/06/01 14:26:49 executing program 1: io_setup(0x1, &(0x7f0000000200)=0x0) r1 = socket$unix(0x1, 0x80000000000000, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x1d2}]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x2, @empty, 0x10000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x244bb992, @empty, 0x80}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3f}], 0x94) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0xffffffffffff0000, 0xb7f, 0xfffffffffffffffd, 0x0, 0x99, 0x32, 0x0, 0x7ff, 0xfffffffffffffff9, 0xffffffffffffffff, 0x3, 0x4, 0x0, 0x1c000, 0x9, 0x20, 0x8, 0x80000000, 0x4}) 2018/06/01 14:26:49 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="006340400000000000000018c7ba70f93db90767000000000000000000000000000000000000000000000000000000000000000041ff6f6d831b3e64fcf762f67e9c802299546566cdb811583d845b9033ba69c5293a1c858b5bf80e0d265c90191456fa9421185edc2f055246b066a3895b0c419cd097d067c1a5bfb45e61e4aa78aded613abb290cd16f812d3970155ca8fda8cd2cd7d8db626c84bd6d51579248685215a593931c5b2104fe5afb372f632baf704ba0f17c6cacca8197741b5b9b1823b7155315149ed46dd2e9f2aaca9272f6b9cb0f05a8f100000000000000000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xfffffffffffffda3, 0x10000000, &(0x7f0000009000)}) 2018/06/01 14:26:49 executing program 0: r0 = socket(0x10, 0x803, 0xc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @random="3156e216a7e8", 'ip_vti0\x00'}}) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:49 executing program 5: socket(0x0, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x72fffe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x50, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}], 0x1, 0x0, &(0x7f0000000180)="0e"}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000012c0)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x630b, {{0x40406300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000040)}}}], 0x0, 0x0, &(0x7f00000002c0)}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x9, [0xffffffff80000000, 0x3, 0xffffffffffff7d8b, 0x38, 0x0, 0x4, 0xec, 0x1f, 0x0]}, &(0x7f0000000040)=0x16) [ 221.449074] binder: 15537:15540 ERROR: BC_REGISTER_LOOPER called without request [ 221.456942] binder: 15537:15540 got reply transaction with no transaction stack [ 221.464545] binder: 15537:15540 transaction failed 29201/-71, size 0-0 line 2763 [ 221.475561] binder: 15535:15538 ioctl c0306201 20008000 returned -14 [ 221.503334] binder_alloc: binder_alloc_mmap_handler: 15535 20000000-20002000 already mapped failed -16 [ 221.532323] binder: BINDER_SET_CONTEXT_MGR already set [ 221.537877] binder: 15535:15538 ioctl 40046207 0 returned -16 [ 221.538940] binder: 15535:15550 ioctl c0306201 20008000 returned -14 [ 221.545530] binder_alloc: 15535: binder_alloc_buf, no vma [ 221.556188] binder: 15537:15540 transaction failed 29189/-3, size 0-2305844933359042560 line 2971 [ 221.580352] binder: 15537:15540 ERROR: BC_REGISTER_LOOPER called without request [ 221.588015] binder: 15537:15540 got reply transaction with no transaction stack [ 221.595555] binder: 15537:15540 transaction failed 29201/-71, size 0-0 line 2763 2018/06/01 14:26:50 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl(r0, 0x890e, &(0x7f0000000180)="0047fc2f07d82c9934097076965d4587120f647947bfae93b4b578fddd3e8dc224329fd67177bc0f9d089fe675f2426a85dcc7115b2523c1703162feecd12d5e172b3950c7ec1a61dacb77a881f01f7e13b1ac8aedde7211ddd9430a6fa2dbf3cddb61ad7a3ec293476c35dbc40505ba266e980c41f96ed37f5b4ee2c4ab6e8c35bcee0d8d2c0fed181f411b9fe1e3") r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000000080)=[{r1}, {r2, 0x2006}, {r2}], 0x3, 0x0) 2018/06/01 14:26:50 executing program 7: r0 = socket(0xc, 0x805, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000000)=0x78) 2018/06/01 14:26:50 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@loopback, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet6(0xa, 0x2, 0x0) r4 = getuid() r5 = gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000c00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000e40)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0}, &(0x7f0000000ec0)=0xc) r11 = getgid() sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f00000002c0)=@kern={0x10}, 0xc, &(0x7f0000000bc0)=[{&(0x7f0000000300)={0x80, 0x15, 0x700, 0x70bd26, 0x25dfdbfe, "", [@generic="b781d2084d75cbdfa7bb8276f2b6d70cddeb076c9b5c5d088c537f96a319cbac99a34f01c637c61840dc1daa5e926edee5e5e3374d530e0a27105c081f965aa146", @typed={0x8, 0x6c, @uid=r4}, @typed={0x8, 0x81, @u32=0x3ff}, @typed={0x1c, 0x6, @str='md5sumvmnet1+.vboxnet0\x00'}]}, 0x80}, {&(0x7f0000000380)={0x168, 0x11, 0x0, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0xe, @fd=r0}, @nested={0x150, 0x5f, [@generic="f6f4cfeaa1c0b5a38f4afb71872499b5e8cf90c819c1618a5f6b03961495adbbfe2782fe1ba48e2ed7d5589534efefec304ebd8b90edc9c053b95f9c3ade493350d9bc0ec534d1413fa85020f0896d44dec8582136dba7d715a2b7870ed62d21668b442644e65fee3debb5ab69b126bf13c2e2d66782c41d3b5a0cbc197daf5f59e5db163dceb5df2d7d813082711088e1dd8e49ab", @typed={0x8, 0x19, @str='\x00'}, @typed={0x8, 0x4a, @pid=r5}, @typed={0x14, 0x86, @ipv6}, @typed={0x8, 0x80, @ipv4=@multicast2=0xe0000002}, @generic="440d82916e5cb45c7a9c603ab656e765996c04641d129d2cdf0e5d1b90c87a8aa4d71291e9be369ec4390bcdde9292720836fa989e3adfc6ccef47b9e7be2757d02c0fe148fd53b401e81cead9a2e43f53f4c6db428ba7ac965eea7e41fc8a9cad0fd6678905e3319714a6673b0715525178d5bb350840ee02117131730135ee7da172d3149891fae20e"]}]}, 0x168}, {&(0x7f0000000500)={0x684, 0x38, 0x706, 0x70bd25, 0x25dfdbff, "", [@generic="6980466aab26e5b9a28739437234a39d4ea74e89419f533c10e6326cebb482e6f95a1c27a24defee936decdd41833a551ffbba3514781f3de2f2ff2e720b734db84e728930fcc86284b234e220e8834a8f7d1b4e598e0534a39ff07054419893c7ef6f44de66436db8035f06636c3e3cf002cf1ae7fe380a000558fbf6f637e8dde45caafafbd1c9daf6d260b43ef346bfc0", @nested={0x1a0, 0x59, [@generic="de3ea7339845f078193f889c3bfbefa5983e5d7c1cc52d4a392ead75be59eca1549833ef9b1b46f2a1e618da516751d1699dc33dec36b466f34435e1aa8e85c9ccaf84d167c5a8d35dbfffe647760aed6b877c5b72fbed2595b8148519d85c4d90ad5d18ae059cd2c23837dde8beff6d1df96d0f2afee04556dd658377c30d5fab14db1fcb8047a35d006fa0b1c97dda082f36c3feb8f0a776a2431affa70f7e7b63e219235164d5e84ca325ee86cd562320d036a66c56d51f9d2fe34179cd5f60cd4cd12e860c8664251000f8351f27dd73c3a841008a63d4548d616db0", @generic="466e8cb6adee7432229b7867d71429fd5d8905f4c6dc6a320f7d1694fd073a9bf5d8191febe94c5822356c", @generic="0b3e18f5fd1afdde5d7d7d5d9b3968dafd02b4ce26f7a769055cca176bac5d1e25ad2277c6820d237cec3a8553ba17334119238481654406e176d48c33345f906ee6b78827b5a6189c9939028b8df40c68d8e9c879e50fa8fcfbfc4119684a7070f3f8e8642d005614a77d6e3f1ed7c010df4f6c6e45187c81b829f2fd1471a61c24c8d8", @typed={0xc, 0xb, @u64=0x10000}]}, @nested={0x4, 0x3}, @generic="4fca39a13705e210e09d7e681dd74731d69d1837d66a8a7b5d8c25f95c58", @typed={0x4, 0x91}, @typed={0x8, 0xa, @u32=0x8}, @generic="c032cfe5a7055ec1e57c8205d6ead16631510e83db25cd776fe7ba01bd29601c67f29dff174796b8b74431a7251f8deb489389ae48844cfaad5dd3645e6b9760dc84c00878a5cbffd2ceb52430b16a0bb5c60e62e345fb0909cd71c253d7fe73be9a3991ad5df3017f5be526a41a97a885d0213da33d6eac8dea216ca61f32dc22d53d867c99a5a73566e53e1359e12ba971007255ebc40827e7847f74f3f8fac058bfa66fa829aea28d59a4f97f6fc5ed0a9c8c9a3b73cca9993fd62577ca3f7d90da73e5fcd772125c8acd31454b4c3a", @nested={0x23c, 0x94, [@generic="7c6f40a154b430efd60b3630447ab57a3dd27cd7c2", @typed={0x4, 0x74}, @generic="3743c633552448b8bc981ee6d865c015db3176f52681c1a3ffa0d469abd31d0a574095513249ed48a68d26589248fe4c4a3317cd76a864058872b8b3ac84b2fc488cbecd7061bfbe559ed4efc13fecee3ef171473dd0126e5f856313a4e48ca62e2ee6760c4259930fc1389ebe0a0ef0d52e3698e8f9e9da997bd110f072baddf28012c2ae7c86a18a041f4b039cb039be0fa661799c5a755b5d8ca818b6ac42141d5d917a99e780ee6991a3f1df327f1412d6d9b0c24c3224f29eabdbf54452203ffc1c08212a54d04fe6efc2110441081dce7f4ed4c13b8c429975", @generic="8e533b63671b0cc238f94c916c9017be0f93d207b0e7ea859db2bfcef7be8aa5c9c0f0ca0c42698b09f34bc67b37a2cab0d91252321eec25608a01b8d579feb3c1332afbb0965e87", @generic="3d52d1c8aa653c2ddeae8808b378c4031a4c52efa1dfef62192fe97d57bb92f9f47bd0181c45f9fe07dbe6f25b59244bcfc30e92001ebd249977a5ffb68ef0645b4ee40b16deb5b1090b4384b1404d117e61fedb71008ed4467e2fa1b02d0b40a0f19ddcbb4e66a0c9960fa92ae475ef638ae3647934fac6874b2c796e282b808e3e12236c73507700a38c84a3b4f1b0bd69a1649ecdb8a5c034ccb242a8184b96b843837a14745ee23a8ab5ae15763df506219e33d97f8f996725f50a2720ca55f3565aeab98fc6904f2c2434aabc79c185648bd816ce3942b0d9958c13f7", @typed={0x8, 0x55, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="2549c9713d4676205a8a4cf74e0a91ff82eb"]}, @generic="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", @typed={0x8, 0x23, @fd=r0}]}, 0x684}], 0x3, &(0x7f0000000f00)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r0, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r3, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}], 0xe8, 0x10}, 0x240000d0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x2a, &(0x7f0000000080)=0x2, 0x4) recvfrom$inet(r0, &(0x7f0000000140)=""/205, 0xcd, 0x2, &(0x7f0000000280)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) 2018/06/01 14:26:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0x0) fchmod(r0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x480500, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x3, 0x0, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x7, @empty, 0x3}, @in6={0xa, 0x4e22, 0x2, @empty, 0xff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xc0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) 2018/06/01 14:26:50 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x203, 0xdd) 2018/06/01 14:26:50 executing program 0: r0 = socket(0x10, 0x803, 0xc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @random="3156e216a7e8", 'ip_vti0\x00'}}) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:50 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000280)="efb3a1850447139cfdba3b83fd4476ffac3265ec1c26a2ae5c135ef45f6414cda60a1a238cc08121e0fb3aea0c5bc48498f5a45cc83032da85b73864566d95509c74962cc35ea9d3cebe453a4b783c87ea9d1c5fd3b25b46140d319b67e328571b24cf37a16f7dcd88666858d2811ba441ae3536bbda992da9c7a4389348179265dd261729c86cf63e75be756c8b85c2965f72a8f07f52bff700c3ab6d9ba2243ccdaff34e24ff410e95e680dfd80372ce1ead695ad8424449c01b8ee7de72d15b25092534257eea49af6f5b6a23075bf17ecb2b3019cf9515cab9fd50daff67d71721821c", 0xe5}, {&(0x7f0000000380)="20f4c78cb9e236f34f28fd42ac0e7a95d35678877269e64414e7e298d8b67a524acfc9e28a9e1ef7a7781b9b79586f236992dce616ad0aa89517894c4f6522beda1d8c6371ce20974c989491fe63bc729c1e2cd4b5c59818b517de98c8b65f5196304a58084c855e06d87d009f3b1d", 0x6f}, {&(0x7f0000000500)="268965b60cbe40588756942b710631f4a48c613a2b2f9d98d059ded69f20c58331e578433ce3af08d3ffae77362a0d411ab95ca0ec01cc33d1cab8364e49b8e88a256597658c404bbaf855f14471a2eb145d6691637ef3e0a8985ee3aeb8e9287b2b1a72dbd8e710992aafc67db1d3d666611ef7bded31b981c2c8938140661bbbe07fd71d0fe3bbb9536375a3dd0730d0d0f4c5cfbf5b2da0472d7ea870bc171e9c94b891bb1155bbadbaaffe650dde3ba88e2c05fc03a035ece0f2d4edaab6767f392d2b8f9b6454439d33ed73cabf81b594fc69c21e466a855b35410fec514d13462e80d4c888", 0xe8}], 0x3, 0x2) mq_open(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xbb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/06/01 14:26:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0xc2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x20, 0x80bc1e74a5af407e) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/190) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw(camellia),crct10dif-pclmul)\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001680)="08ece677a875574d60fa40fdfbc113b1", 0x10}], 0x1, &(0x7f0000002900)}, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f00000001c0)=0x4998) [ 221.597504] binder: 15537:15555 unknown command 1000 [ 221.608847] binder: 15537:15555 ioctl c0306201 200012c0 returned -22 [ 221.624791] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/01 14:26:50 executing program 0: r0 = socket(0x10, 0x803, 0xc) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @random="3156e216a7e8", 'ip_vti0\x00'}}) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:50 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x128, 0x178, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) 2018/06/01 14:26:50 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$void(r0, 0xc0045c77) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x2) accept$unix(r1, 0x0, &(0x7f0000000080)) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f00000000c0)=0x4, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x100000000) socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/01 14:26:50 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x2c0202) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x2000}) r2 = getpid() move_pages(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000fef000/0x11000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r3 = getpgrp(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r6, 0x8, r3) read$eventfd(r4, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r6, 0xa, 0x12) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) poll(&(0x7f0000b28fe0)=[{r7}], 0x1, 0xfffffffffffffff8) dup3(r6, r7, 0x0) tkill(r5, 0x16) 2018/06/01 14:26:50 executing program 6: getpid() fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') r2 = socket$kcm(0x29, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) write$binfmt_aout(r2, &(0x7f00000000c0), 0xfffffdef) 2018/06/01 14:26:50 executing program 7: r0 = inotify_init1(0x0) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x101000, 0x0) sendto$llc(r2, &(0x7f0000000440)="61fe2cf0396a5a8173b7a289b3f1632f47f25d64a1d56dcb27eb7896b24688ae098bfa83bd21b28e92134636f637a8e5dd8059", 0x33, 0x40001, &(0x7f0000000480)={0x1a, 0x313, 0x20, 0x5, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) sched_rr_get_interval(r1, &(0x7f0000000000)) r3 = gettid() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000600)={'broute\x00', 0x0, 0xffffffffffffffff, 0xffffffdc, [], 0x1, &(0x7f00000004c0)=[{}], &(0x7f00000005c0)=""/1}, &(0x7f0000000340)=0x78) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000240)={0x200, 0x0, 0x10003, 0x49}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000280)={0xff, r5, 0x1, 0x9}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000380)=0x25d, 0x4) r6 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x40) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r6, 0xc0184908, &(0x7f00000001c0)={0x80000000, 0x0, 0x0, r7}) prctl$setptracer(0x59616d61, r3) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f00000003c0)) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x418082, 0x0) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f0000000080)={0x9, 0x9}) 2018/06/01 14:26:51 executing program 3: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') read(r0, &(0x7f0000000380)=""/230, 0xe6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x101, r1}) 2018/06/01 14:26:51 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:51 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) r1 = msgget(0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x0, 0x0, r2}}) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="993f010ccb5b2a5e91ef1bcab6879ce91428d79d05786973", 0x18, 0xfffffffffffffff8) keyctl$setperm(0x5, r3, 0x10) 2018/06/01 14:26:51 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x8000, 0x9}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000140)={0x4000000400000053, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f00000002c0)="482e2cf215c6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/06/01 14:26:51 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0xe5, 0xdd) 2018/06/01 14:26:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000180), &(0x7f0000000140)=0x4daf1ca0aa382381) 2018/06/01 14:26:51 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) quotactl(0x40, &(0x7f0000000040)='./bus\x00', r1, &(0x7f00000001c0)="834cc3172f9ff5691cc97b6ca1bd4e42f6e365d9a25defe45aa7187e6615ecee1a29") r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000000)) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000a40), 0x0) sendfile(r4, r2, &(0x7f0000000240), 0x2) 2018/06/01 14:26:51 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000e5bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000140)) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ipddp0\x00', r1}) write(r0, &(0x7f0000000180)="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", 0x155) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x1, 0x3}) sendfile(r0, r0, &(0x7f0000000040), 0x9) close(r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x4) 2018/06/01 14:26:51 executing program 3: perf_event_open(&(0x7f0000000140)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) 2018/06/01 14:26:51 executing program 0: write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede-asm)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f00000002c0), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="bcd0ad05e6a8da1da49737764601f01d1a9a887d59ea9798", 0x18) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/06/01 14:26:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)='P', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffd36) sendmmsg(r0, &(0x7f0000001140)=[{{&(0x7f0000000200)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)="88", 0x1}], 0x1, &(0x7f0000000300)}}], 0x1, 0x0) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f00000000c0)=""/239, 0xef) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x200800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0x1000, 0x9}, 'port0\x00', 0x20, 0x120000, 0x81, 0xfff, 0xff, 0x0, 0x2, 0x0, 0x4, 0x4}) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="b0694cd9dbd3d658b0882aaa76459907bb92aa52343b0dd80d5bc7c314f6f1778e67fa1cd49c54c5e057bbc72b90bb051339d9c5c0e53c2ce74024c9de963e1e7577e74451a6d1642905989c746e90", 0x4f, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000001180)="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", 0x1000) 2018/06/01 14:26:51 executing program 0: r0 = socket(0x0, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:51 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x6, 0x101000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x7a, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x358010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000220001000000130000000000ff00000000000000881f9fa3360004000f00d629fc4bcc259af887883248c9d13b6306f72718c7fe49428e182f8906d46238dc04768f0e7938f145d73c905817b9a8f73b17e5626cb458295007207cd7564264693fd0dbaf8f06d74a5f8e245906ef3d95ddf5963a775eb45f56f5ad5ae28db4c270b249e7351382194643975cb3f744d02b4e5824e7d93d61f74924adb17b3cea0958880f25f0551515223b6456363df3"], 0x18}, 0x1}, 0x0) 2018/06/01 14:26:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x1ff, &(0x7f0000000080)=0x4) r2 = semget$private(0x0, 0x57bd1e63351210a2, 0x1) signalfd4(r1, &(0x7f00000002c0)={0x4}, 0x8, 0x800) semctl$SEM_INFO(r2, 0x7, 0x13, &(0x7f0000000200)=""/141) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="36a4907a55ec62a3d1791b2cfc54f5f69dfe30947b616172e498fb503b7ba2a8b1caac041d7491942de0746816148840aa569e5737760b78ce5ec53e12151752d8f366e5dba35132eb8ce31f6ecd4cbc09e0893bb3e4d6692af65e8b087792b130e018d9cd29647423f185c10ebe375b5b1080a655f2188787ecdb2345d48de2a5789d8d1c588c57a1e36955f35b730ab84cfd8a77ba6ca218d675d73da8d310eed11a6b744fe0368c94d834eae02709bd60d35322941db6b67f26964012d6f8fe35de515b6a386c882ae6a8073299b9e143100b866c6f4ffa9b817c01ca2fd5945b425a8023fe1223a668e34e", 0xed}], 0x1) 2018/06/01 14:26:51 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f000058bfe4)="29000000140003b7ff001001040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/06/01 14:26:51 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x17d, 0xdd) 2018/06/01 14:26:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x40002017}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20c0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000180)=0x86) dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000021ff4)={0x2001}) 2018/06/01 14:26:51 executing program 7: r0 = socket$inet6(0xa, 0x202000000802, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0), 0x14) 2018/06/01 14:26:51 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) madvise(&(0x7f0000002000/0x7000)=nil, 0x7000, 0xb) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000100)=""/170, &(0x7f00000001c0)=0xaa) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) 2018/06/01 14:26:51 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x400800000000011, 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x0, 0xa6}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x0, 0x251, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0xb) ioctl$TUNSETLINK(r2, 0x400454cd, 0x203) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/01 14:26:51 executing program 0: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:52 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2000000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000000100)='./control/file1\x00', &(0x7f00000001c0)='./control/file1\x00') close(r0) 2018/06/01 14:26:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_STATUS64(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c3d1595e7231abaff599f88936eb044175aee04ae046d691010eae1c3a3b37a3ce0d531b451a6ccc750e9f018977331f3459336b64c485393aa9de82bb937e10", "fca62c6c67909c1dc6b5a0a27b416556d4c1fee0fbaff1b8ebdc876da4c22703b32acd6d21f9e410176bfe086a15061bd57e090fd895004d461ec7a1a8d5623a", "5315672231455336e1cc5dba9a9cebd6a73b74aba754ecd09fd2b305cb0e869d"}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x200) [ 223.564912] x86/PAT: syz-executor5:15710 map pfn RAM range req write-combining for [mem 0x184500000-0x184503fff], got write-back [ 223.670949] x86/PAT: syz-executor5:15723 map pfn RAM range req write-combining for [mem 0x184500000-0x184503fff], got write-back 2018/06/01 14:26:53 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0xffffffff00000001, 0x1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000400)={0x2, 0x28000000000, 0x8, 0x5, 0x0, 0x2}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000001880)={&(0x7f0000000440)=@ax25={0x3, {"a9e5729088d62f"}, 0x4000000000000}, 0x10, &(0x7f0000001580), 0x0, &(0x7f0000000800)=ANY=[], 0xfdfd, 0x40000}, 0x40000) socketpair(0x10, 0xffffffffffffffff, 0xbd8b, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000000080)={0x0, 0x989680}) r4 = semget(0x3, 0x0, 0x40) semop(r4, &(0x7f00000004c0)=[{0x7, 0x5, 0x800}, {0x2, 0x4, 0x1800}, {0x0, 0x4, 0x1800}, {0x0, 0x0, 0x1800}, {0x3, 0x1000, 0x1000}, {0x1, 0x8, 0x800}, {0x7, 0x6f, 0x1800}, {0x4, 0x6, 0x800}], 0x8) r5 = semget$private(0x0, 0x1, 0x0) semop(r5, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) semop(0x0, &(0x7f0000000140)=[{0x0, 0x0, 0x1800}], 0x1) write(r1, &(0x7f00000002c0)="dfa506c48d24392f924a8da7acdcbdf86b4c4dc9089c48ae68f593f2ff7af6f8299fb31043edb1cf9706184ee0b4f28059018391557363a8316f922916b2ae2ba6f7bc4ca11915b1780d893d55409c5102f4f709e1757d8ce2f7240ad4948dffe9d3a4fff50933fe78dfe36501ff35d1c121ad162b8dc0dd9ef8f4ad5e99153f9c8eed41540ca936b5df900e6142b6f2df63889dd9d48364437bb83fc76e5ae4aaa9c71c8646612faa0c2bd065c0379399be0bc61316b066fc96d8fffb3c6d43a47d1e4dba761ae5c41244876fc1", 0xce) connect$pptp(r2, &(0x7f0000000500)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x166) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000280)=""/33) chdir(&(0x7f0000000240)='./file0\x00') ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000480)={0x4f14, 0x101}) rmdir(&(0x7f0000000200)='./file0\x00') 2018/06/01 14:26:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000600)='/dev/urandom\x00', 0x101602, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, &(0x7f0000000040)=0x100) dup2(r2, r1) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0xfffffdef, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/06/01 14:26:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000001c0)={{0x4, 0x2}, 'port0\x00', 0x39, 0x80000, 0x1, 0x2f52, 0x400, 0x7f, 0x1, 0x0, 0x0, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002f00)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000002c0)=@rc, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/134, 0x86}, 0x0) 2018/06/01 14:26:53 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x215, 0xdd) 2018/06/01 14:26:53 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x191) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/06/01 14:26:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:53 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/251) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, &(0x7f00000001c0), 0x20, 0x0) 2018/06/01 14:26:53 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1, 0x0, &(0x7f0000000300)='\v'}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3c, 0x10000) socket$alg(0x26, 0x5, 0x0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="f87a7a2e694190e59991d8509c0fe536865fc5c0a4068d886828585d9b16d4189038fac916b5d4571962d83f8017d12887d51b3332f926fd2bb56002523208a715dd9ebb09", 0x45, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000280)={"73693c58315a96da830000d884004000", 0x40000000000006}) [ 224.637900] binder: 15747:15748 transaction failed 29189/-22, size 0-6 line 2856 2018/06/01 14:26:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:53 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="5e28a928b7b064604e0e282c5e59178e911afbbf407f5d60c0018fc63978a8215812c8a9dd1f30dd744e464f514cbb5ddacf40c59a28a69893bd1d1d2ce267e600c0adadbea88e26"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f00000003c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000380)}}}], 0x0, 0x0, &(0x7f0000000240)}) [ 224.692326] encrypted_key: master key parameter '' is invalid [ 224.711921] binder: 15747:15759 transaction failed 29189/-22, size 0-6 line 2856 2018/06/01 14:26:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000002c0)=0xfff, 0x4) r1 = accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x9, @empty, 0x40}}, 0x0, 0x7f}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0xa14, 0x9, 0x3, 0x2, 0x3ff}, &(0x7f0000000340)=0x14) r4 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000380)={r3, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x84) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/177, &(0x7f0000000000)=0xb1) 2018/06/01 14:26:53 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f0000000040)="c69beb958fe0be79f20cc9") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000000d000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="b9800000c00f3235004000000f306466420ff7f266ba4200b802000000ef66460f2fcdb9bf080000b8c21b0000ba000000000f30c422dd3ffb2665400f232566baf80cb8f3139a8def66bafc0cec430fc718f2470f2157", 0x57}], 0x1, 0x0, &(0x7f00000002c0), 0x0) [ 224.757347] encrypted_key: master key parameter '' is invalid [ 224.814777] binder: 15768:15769 ERROR: BC_REGISTER_LOOPER called without request [ 224.822610] binder: 15769 RLIMIT_NICE not set 2018/06/01 14:26:53 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x7d01, 0xdd) 2018/06/01 14:26:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:53 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) get_thread_area(&(0x7f00000003c0)={0x0, 0x20001000, 0xffffffff, 0x67, 0x0, 0x7, 0x1ff, 0x1, 0x3, 0xfffffffffffffffd}) ioctl(r0, 0x2035, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0xfc, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000700)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000001c0)=0xe8) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x324) creat(&(0x7f0000000400)='./file0\x00', 0x20) 2018/06/01 14:26:53 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") semget$private(0x0, 0xf7fbfffffffffffd, 0xffffffffffffffff) [ 224.928177] binder: 15769 RLIMIT_NICE not set [ 224.945511] kernel msg: ebtables bug: please report to author: Wrong len argument [ 224.954870] binder: 15769 RLIMIT_NICE not set [ 224.976233] binder_alloc: 15768: binder_alloc_buf, no vma [ 224.982097] binder: 15768:15769 transaction failed 29189/-3, size 0-0 line 2971 [ 224.989630] binder: send failed reply for transaction 38 to 15768:15769 [ 225.026557] kernel msg: ebtables bug: please report to author: Wrong len argument [ 225.038171] binder: BINDER_SET_CONTEXT_MGR already set [ 225.059937] binder: 15768:15795 ioctl 40046207 0 returned -16 [ 225.082090] binder_alloc: 15768: binder_alloc_buf, no vma [ 225.087834] binder: 15768:15769 transaction failed 29189/-3, size 0-0 line 2971 [ 225.172615] binder: undelivered TRANSACTION_ERROR: 29189 [ 225.178542] binder: undelivered TRANSACTION_COMPLETE [ 225.183805] binder: undelivered TRANSACTION_ERROR: 29189 [ 225.207628] binder: undelivered TRANSACTION_ERROR: 29190 2018/06/01 14:26:53 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x408) r1 = socket$inet6(0xa, 0x1000000000001, 0x1) ioctl(r1, 0x7, &(0x7f00000000c0)="000700ff18") r2 = open(&(0x7f00000003c0)='./file0\x00', 0x8080, 0x45) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000400)=0x5, 0x4) futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000100)=0x1, 0x1) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x7, 0x800, 0x5, {r4, r5/1000+30000}, {0x0, 0x2710}, {0x4, 0x4e, 0x8, 0x7}, 0x1, @canfd={{0x2, 0x3, 0xea9, 0x6}, 0x8, 0x3, 0x0, 0x0, "564eedf31fe54ac28a102079f01e6121eaf9aeb6940cbfb64715fbea4f633b3729c7103cca936d9d98d861617749195465de55963de5e91b060d9b7ccd7f27ac"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x20004014) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f0000000040)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x1e) openat$cgroup_ro(r3, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r1, &(0x7f0000000200)=""/5, 0x5) 2018/06/01 14:26:53 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:53 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x9e6) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x44, "b769dafa0ddf40b295d319fc4fafcf6650186f4a914d5af52d0fbca44f7f3e5af6c3c8277f882d5fa18456c02f48d6aa3c5c789732e5323529516865e9c951c0d93c4c9e"}, &(0x7f0000000140)=0x4c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x7fff, 0x5}, 0x90) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x4101, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xd03}], 0x3c) 2018/06/01 14:26:53 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x1502, 0xdd) 2018/06/01 14:26:53 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000240)) 2018/06/01 14:26:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x40) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$cont(0x1f, r2, 0x6, 0x6bad4ecd) close(r0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x4, 0x0, 0x10000, 0x5a5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000200)={0x9, r4, 0x0, 0xcf7}) io_setup(0x8, &(0x7f0000000100)=0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)=0x1) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000001c0)="00000000000080000091") io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000004e909936730a0ee733279670", 0x10}]) 2018/06/01 14:26:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="85000000070000009f000000040000950000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 14:26:53 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0xd6, 0x113200) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x800, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x24900, 0x40) epoll_pwait(r3, &(0x7f0000000340)=[{}, {}, {}, {}, {}], 0x5, 0x2, &(0x7f0000000380)={0x4}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) sched_setaffinity(r4, 0xfffffeb9, &(0x7f0000000100)=0x6) r5 = socket$inet6(0xa, 0x80000, 0xff) r6 = dup(r5) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r7, 0x80080) sendfile(r0, r7, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0xf3, 0xd4c, 0x6, 0xfffffffffffff62b, 0x0, 0x1, 0x0, 0x4, 0x3, 0x9, 0x7, 0x1, 0x1, 0x3, 0x1000, 0x2, 0x7, 0x8, 0x8, 0x7, 0xa5, 0x3, 0x2, 0x0, 0xffffffff80000001, 0x9, 0xf1f9, 0x18d, 0x7fffffff, 0xfffffffffffffffb, 0x2, 0x6f4d, 0x1f, 0x4, 0x1, 0x8, 0x0, 0x100000001, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x4402, 0x6, 0xaf9, 0x6, 0x2, 0x2, 0x4}, r4, 0x6, r6, 0xa) creat(&(0x7f0000000240)='./file0\x00', 0x1) 2018/06/01 14:26:53 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080), 0x0) 2018/06/01 14:26:53 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000640), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000000040)={0x39980732, r1}, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xffff, 0x1ffe0000000000, 0xffffffff}) 2018/06/01 14:26:53 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0099240970") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x25}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200, 0x0) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0xc, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x450000, 0x0) 2018/06/01 14:26:53 executing program 6: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) nanosleep(&(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000000040)=0xf2, 0x3f, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x2, 0x0) mbind(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000100), 0x7, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r0) 2018/06/01 14:26:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x3f, 0x0, "9f11ebcd0bf1474bb0954572c05b609c9d1c109d76a2c8d72747b2efce0db5948594ddd4a3b3dffbc73aedc4e460f3d4d0b4b164473122804ccc4a017a3d5bf06d81ee4c7aae0ce430974dc836f33bc4"}, 0xd8) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xc2000) write$cgroup_type(r1, &(0x7f00000002c0)='threaded\x00', 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000001340)='/dev/md0\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "177f19352f6e4a025dc11b548c3a8fc085992b5bb8119c632b9c2d2a1d6d235105c53bd02065fd18715ada8437d4cc16f82a8bd54f0487ababab8b64afe95d93ddca5eb9b005755c8b2552d6b022d6c7"}, 0xd8) 2018/06/01 14:26:53 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080), 0x0) 2018/06/01 14:26:53 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) clock_getres(0x8, &(0x7f0000000140)) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="080000000000000000004500fde50000ff7f0001907800000400e00000010000907858b90001"], 0xfdef) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/06/01 14:26:53 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x209, 0xdd) 2018/06/01 14:26:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000001380)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfe4b) r1 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100000001, 0x8, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x0, 0x10001}, &(0x7f0000000180)=0x90) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e22, @rand_addr=0x7fffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'rose0\x00'}) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/06/01 14:26:54 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x99, 0xdd) 2018/06/01 14:26:54 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") read(r1, &(0x7f0000000000)=""/32, 0x20) syz_emit_ethernet(0x2a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x4305, 0x8}}}}}, &(0x7f0000000380)) 2018/06/01 14:26:54 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000002840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002940), 0x0, 0x0, 0x3d9}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(r0, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004100)=0x14) r3 = syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x200000010802) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000180)=0x6) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3af0, 0x4e21, 0x3, 0x31e6a537c4b05b03, 0x20, 0x80, 0x0, r2, r4}, {0xd1, 0x80, 0x1, 0x5, 0xb250, 0x0, 0x5, 0x2}, {0x8, 0x80000001, 0x9, 0x2}, 0x0, 0x0, 0x3, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x3, 0x1, 0x1, 0x5f6, 0x101, 0x7}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0x4d9, &(0x7f0000000040)={&(0x7f0000000080)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/06/01 14:26:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) r1 = dup2(r0, r0) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/01 14:26:54 executing program 3: r0 = socket$inet6(0xa, 0x80806, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1000, 0x297, 0x8, 0x1, 0x5, 0x20, 0xd07f, {0x0, @in6={{0xa, 0x4e24, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x1000, 0x4, 0x5, 0x5b}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xcf}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a40)={'bridge_slave_0\x00', r2}) getsockopt$sock_cred(r0, 0x1, 0x19, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/06/01 14:26:54 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x101001) write$binfmt_aout(r0, &(0x7f0000000300)={{}, "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", [[], []]}, 0xf01) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x20, 0x44) 2018/06/01 14:26:54 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080), 0x0) 2018/06/01 14:26:54 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10200, 0x0) prctl$void(0x2b) 2018/06/01 14:26:54 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00", 0x10) 2018/06/01 14:26:54 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x35d) sendmsg$inet_sctp(r0, &(0x7f00000012c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000080)="509beb18c1a696b43535069dbfb106fa36ccafc29afab31419de402d9738d0b269b6c5aed972e41b5683050cd6e6126df762d03da113723b3cf68add75506f53031e54a452bcbfeae820feff3ad2bbd76d7ca40b9f8469089eae160a338249f2a3c802bc9a661029795871", 0x6b}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="f3e33fea2f4ed4f3f73109d468b48023d15dc39bc56cec902987d5314ddae2424df402950562a03ee17f98271fd252c8e6922e7e5316a9d8fd66845fe9c9f612", 0x40}, {&(0x7f0000001140)="77b627ac04c3e86264f784f27c424723d8366d97191d6b408b92664d57729b0ae21dfcb7b125aa5615b07dec3f48f59886becce6b7c21145f9fd8c3044a9bafe50a4d1c20f5bc7168bb3b1f2a2cf1ef5a89fbc4b6e827fcafe5c5e49aa72617b3ad31604c19755dc9b63eee2ab53c06814d519cedabdbac58544f9e8cf579787f8b9ea608bd3182ca72c3fbb093479acf0e8214a76adb87f645f48c35ad66f8fa6ad8144ebc020f1901d8b4585bfc5303a0c9cc635993c9b86823cce6a2ca9890d1e08eea49781b4418e6220de37f9a10ec9610c2873e3f3f225836a2e207c4e", 0xe0}], 0x4, &(0x7f0000001280)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0x20, 0x4}, 0x10) 2018/06/01 14:26:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x9, 0x4) r2 = memfd_create(&(0x7f0000000080)="79616d300001178b00", 0x1) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x210000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000000c0)={0x3, 'veth0_to_bridge\x00', 0x4}, 0x18) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r0, r1, 0x0) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x80000) 2018/06/01 14:26:54 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000001c0)={r0}) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000180)={0x10}, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0xb, 0x6, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/06/01 14:26:54 executing program 3: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'dummy0\x00', 0x8f8}) 2018/06/01 14:26:54 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000580), 0x0, &(0x7f0000000680)}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x24, 0x4000000000003, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x15, @u32}, @nested={0x8, 0x8, [@typed={0x4}]}]}, 0x24}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x6}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) 2018/06/01 14:26:55 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') exit(0x60000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4040, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x101000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x14002, 0x0) statx(r1, &(0x7f0000000140)='./file0\x00', 0x1000, 0x200, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/202, 0x14}], 0x1, 0x200000) 2018/06/01 14:26:56 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00", 0x10) 2018/06/01 14:26:56 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x131, 0xdd) 2018/06/01 14:26:56 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000100)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/06/01 14:26:56 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000009c0)=[{&(0x7f0000000280)={0x27, 0x0, 0x0, 0x0, 0x3, 0x1, "cd8a452db7e55f22027fcdf152509234f35c7badf1348ef4894889ec544aff57e1e25cc29a63a66c9cda2ff804e612c2343e633255870ed2d2854f3f9c2943", 0x2d}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000300)="2ae1d5669a53d8305235fdffef8fc2c55fb22e7fe480e6aa12d152", 0x1b}, {&(0x7f0000000340)="170832206ca29b8dd1eea999c6fac42c2caeb6e01209b95531dd3f9d10647c1153f3276cdcc2e5cbf49c30817030d7f095459d4fbe4b9a38ba99dd9901e5007748c9ffdcd23cb0926458e2d81365b43cfea3929c97915d355b7c8eb0e6991948dfbb7e2173e017d0522d4bad33fc2f84ff8d0685a550231ca4f9201fb46dadb02eb2a721654ec25d041f2b599100ee56d197a1bc2249271b1c4c4b6252f6cf374efddc7a88a3400a606bdc90b19a440d09685b5d62", 0xb5}, {&(0x7f0000000400)="2151c23ab9b72371b7a934edc3a4f5bc94eb24d017ad2d1263cfb93ed0a2d23a878f37ab4ae61c39f9bbd3606548cbbe6decd6aaede59ec818a0457ca486da83164aefd60f050b7edb3b0679c45a1baa01c187b991ed3ebe5f2d556dbb127f6811d2453eb1690ec9d8f12507f0acd48be3bfb4de6487ed1e354fabf5e53937d2e66be65f426dacc0bc462f07c9b173540bc72e5133f6df841474df5d1886288967fc00b210adf99da6c7c3bbf3501f136e8529865c30fbec59a0735d174f606d011162520901efe3ada5a42c556e05dd1b9fcc6cca466747aba89cf82a882aae9b736bc5a335989f59dd4fe597f123dda677c9eb1062", 0xf6}, {&(0x7f0000000500)="161c2541fbd65a4ec12da08d98c03f82e595762355a28dabf0581cdc", 0x1c}, {&(0x7f0000000540)="5edd15fb8a7bed1c61c85c82eced4506ecc6b7baf82fe8b71b5734f63968c8aba9df21a51a7c86fda4b9013a771bd7a5cafdea1b1f136ef7d66db70aa66b84003a9a736584906518a51a02e2a3e37b2c50e52afc088566c0f8912a4511a97107f01d9baa7774468dd518ef343dbbcd1655141d016bd6d7bba0d125be9b38943f6c9b507f0b8eb9f83157d5f17140228596949b1da600c9ba22b6", 0x9a}], 0x5, &(0x7f0000000680)={0xb8, 0x84, 0x101, "cefd0a75444cc5c697c0ad0c404cc7e039da342c629d42e4c33ad9df79f343f4eba1093d98b57c666daf46df8f74a878ca6639bd12f45643d809ead59dfd6feb7c294f593922057ad1a97b39fcd29a46b4dbed2aa0ee794dc195f0c381729bfcc8a5c6aa50ea783c9150470f0cc7a2abe03bdfbecc7bae457e46f442974f5cb45132de367380419bbabf7ae12e1e829404293daf196d1707cd72e9d80652767c75bdedf8"}, 0xb8, 0x24044801}, {&(0x7f0000000740)={0x27, 0x0, 0x0, 0x1, 0x6, 0x6, "124b4305c5df2ba16cde6eb5627e105cb23fb61c1594aa3ea0be47d756f8d0e9d4a332185dab032e6144f6c2f18a621248233388a194570387d44a17ef5b6e", 0x28}, 0x60, &(0x7f0000000840)=[{&(0x7f00000007c0)="84dfe25ceb42ad1971ac1a9748fd845170fa9525a8fa0ca55ef61505c606af5c4c335b536ed1c0fff3f0a0ba12a666f1d1a7909c61b9633c9c3cbdde62a961aacd96d4d96f2fb2961449ef3c03", 0x4d}], 0x1, &(0x7f0000000880)={0x108, 0x1, 0x2, "6acd82e1491d564282f997f2b7a9bfcc340be97a323740517b16e54e1fe634f3a6740f84ad3c6c52feaadb91fd545f7d6a5e77fedcb9fab0c80cf4ce6d7d76cb1f0369de50da5728fa828487ecce234064972331bcf313f8c17d6ff56fad13238f438f2f765acab906396c618ff3eb91d961cb4d7e7ce1b7d06c69c88ad475ed07321ff7c0c28018ab783a31ad5ce75de98eefa515bc40262f7f476ff2ca77f0220bda4d78994a055ef4a470f58e64a2fc26ba782272b4f840a399fce4c7c11969b943d1d9338092c4be0c4a143137b405d7b6cb0776072835f3e0cf78fa6f9b7b21a94bf560ad1e7062f771e51a068761"}, 0x108, 0x40}], 0x2, 0x4000) modify_ldt$write(0x1, &(0x7f0000000040)={0x5cd}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x5, 0x3, 0x2, 0x7, 0x0, 0x6, 0x800, 0x1, 0x3, 0x7, 0xe5, 0x4, 0x2ccb, 0x8000, 0xfff, 0x7, 0x8, 0x1ff, 0x83, 0x4, 0x5, 0xffffffff80000001, 0x9, 0x2, 0x4, 0x800000000, 0x8, 0xa264, 0x1, 0x40, 0x6, 0x400, 0x7acc, 0x6, 0x400, 0x7fff, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x204, 0xdf, 0x7f, 0x7, 0x5, 0x7, 0x7}, r2, 0x0, r0, 0x2) 2018/06/01 14:26:56 executing program 7: mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x8, 0x4) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) accept(r3, 0x0, &(0x7f0000000040)=0x63f) connect(r2, &(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80) 2018/06/01 14:26:56 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x4000) ioctl$BLKRRPART(r0, 0x125f, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$packet(0x11, 0x3, 0x300) 2018/06/01 14:26:56 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0xd5b9, &(0x7f0000000080)="996f9ac177b7ac33cf01b0") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0f01c826650f0966b831010f00d8440f20c03509000000440f22c0260f30b805000000b90b0000000f01c10f22240f22c3b9230800000f3266baf80cb8f09c3c8aef66bafc0cb83d000000ef", 0x4c}], 0x38d, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/01 14:26:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) fcntl$setsig(r1, 0xa, 0x39) r2 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/184, 0xb8}, 0x0) recvmsg(r2, &(0x7f0000000140)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000340)=""/4096, 0x1000}, 0x0) sendmsg$nl_route(r2, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000052000000000000a29b620d00"], 0x14}, 0x1}, 0x0) [ 227.602919] QAT: Invalid ioctl [ 227.633292] QAT: Invalid ioctl 2018/06/01 14:26:56 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00", 0x10) 2018/06/01 14:26:56 executing program 6: io_setup(0x1, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)) io_getevents(r0, 0x1, 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000000)={0x77359400}) io_destroy(r0) 2018/06/01 14:26:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffca9) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x20000000000001c6, 0x0) 2018/06/01 14:26:56 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2080, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x0, 0x89e, 0x7, 0x3}) 2018/06/01 14:26:56 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180", 0x18) 2018/06/01 14:26:56 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x3101, 0xdd) 2018/06/01 14:26:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0xe, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000100)=""/14}, &(0x7f00000001c0)=0x78) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000240)={0x10000, 0x7, 0x80000000, 0x0, 0x0, [], [], [], 0x8, 0x81}) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) gettid() fcntl$getownex(r1, 0x10, &(0x7f0000000540)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) r4 = getpgid(r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000400)={{0x7, 0x0, 0x8b02, 0x0, "9b3262c15b79b80a098d13ce16a3dcf2747baf944bb82636be7c891f73714e8e637ad8306e8ac36db3b978e8", 0x5}, 0x0, 0x0, 0x8001, r4, 0xb4, 0x9, "a56b5d6e3c782b1c54ff3c29c09d45ddb6f643cf53452bbb2a35183126c1ce9e066e838b49f5496440f5164607bcac2a85a5861c3faab7649d98324d011e6c6b", &(0x7f0000000380)='eth1eth1[:GPLvboxnet0-,vmnet1&[trustedselinux$/}em0ppp1GPLloem0eth0[\'vmnet0selinuxeth1nodev-proc\'-\x00', 0x63, [], [0x0, 0xfffffffffffffff8, 0x9, 0x3cce]}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000180002fa", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r2, @ANYBLOB="000000000200000000004000"], 0x20) 2018/06/01 14:26:57 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="d9", 0x1, 0xfffffffffffffffe) keyctl$update(0xb, r0, &(0x7f0000000000), 0xfffffffffffffe21) 2018/06/01 14:26:57 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x105100, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000280)=0x1ff) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000340)=""/246) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0xd, "0affd86c3caeb27179f02c8cec"}, &(0x7f0000000200)=0x15) 2018/06/01 14:26:57 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180", 0x18) 2018/06/01 14:26:57 executing program 5: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) r0 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\\([em1\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}) 2018/06/01 14:26:57 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x200) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x20) renameat2(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file1\x00', 0x2) 2018/06/01 14:26:57 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) 2018/06/01 14:26:57 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x210, 0xdd) 2018/06/01 14:26:57 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000001c0)="e3", 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x2, 0x4) sendmsg(r1, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000800)}, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x60, &(0x7f00000009c0), 0x0, &(0x7f0000000a80)=""/204, 0xcc}, 0x2042) 2018/06/01 14:26:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x480000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bond_slave_1\x00', 0x200}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x101}, 0x14) 2018/06/01 14:26:57 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/timer\x00', 0x3) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x51a, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000140)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r3, 0xb, &(0x7f0000000100)={0x27, 0x8, 0x81, 0x8}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) 2018/06/01 14:26:57 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="19ca84279fa73333240970") mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000200)=""/144) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x100, 0xffffffff00000001, 0x0, 0x100000001, 0x6}, 0x14) 2018/06/01 14:26:57 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180", 0x18) 2018/06/01 14:26:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x1) fgetxattr(r0, &(0x7f0000000080)=@random={'btrfs.', 'W\x00'}, &(0x7f0000000940)=""/4096, 0x1000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_xfrm(r1, &(0x7f0000000900)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000090d9dad7a020000010800030000a0448f1b8ac300000000000000003a06000000000000000000000000000000000000000000"], 0x24}, 0x1}, 0x0) 2018/06/01 14:26:57 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x3) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x5, 0x40) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000480)) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000440)={0x18, 0x5, 0x5f2f}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) clock_gettime(0x7, &(0x7f00000000c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x124, r3, 0x800, 0x70bd29, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5b3}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2d, 0x30}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x15}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb3}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x11}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) mincore(&(0x7f000000a000/0x2000)=nil, 0x2000, &(0x7f0000000340)=""/127) 2018/06/01 14:26:57 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x194, 0x8, 0x300000000, 0x8, 0x0, 0xb1ad, 0xfffffffffffffff7, 0x1e7, 0x6, 0x89, 0x100, 0xc3, 0xfffffffeffffffff, 0x9, 0x3]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000980)={r1, @in6={{0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}, 0x0, 0xffffffffffff2393}, 0x90) get_mempolicy(&(0x7f0000000280), &(0x7f0000000440), 0x0, &(0x7f0000003000/0x1000)=nil, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001f64)) fstat(0xffffffffffffffff, &(0x7f0000000300)) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) splice(r0, &(0x7f0000000040), r2, &(0x7f0000000080), 0xffff, 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f000000a000)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000480)={{0xff, 0x1, 0x9, 0x9, "c771c190bfab78cd736a4f1740e06f3e327e01435a1c9f562e36020c97eb4c6209fbe6b936a9b8f7bc629df0", 0x9}, 0x6, [0x7, 0x0, 0xfc, 0xdec, 0x7, 0x80, 0x96d, 0x80000001, 0x8, 0x0, 0x4, 0xfffffffffffffffe, 0x8, 0x7, 0x0, 0x4, 0x2, 0x3ff, 0x800, 0x20, 0x7, 0x7, 0x7, 0x9, 0x9, 0x80, 0x5, 0x1, 0xff, 0x8, 0x54b8, 0x401, 0xee6, 0xfd, 0xffffffffffffff01, 0x1, 0x1, 0x8, 0x8, 0x5, 0xe7, 0xffffffffffffff3a, 0x1, 0x9, 0xffffffffffffff7f, 0x5, 0x1, 0x9, 0xfffffffffffff000, 0x3f, 0x354, 0x5, 0x4, 0x8000, 0x2, 0x3, 0x7fff, 0x5746, 0x6, 0x5, 0x62, 0x1ef5, 0x8, 0x80000001, 0x1, 0x9, 0x7a85, 0x8, 0x8, 0x100000000, 0x4, 0xffffffffffffffff, 0x0, 0x5, 0x3, 0x3, 0x951, 0x4, 0x80000001, 0x1466, 0x2, 0x2, 0x69, 0x7, 0x3f, 0x100000001, 0x80000000, 0x80000000, 0x1f9, 0x4, 0xf6bd, 0x200, 0x4eb5, 0x8, 0x854, 0xe854, 0xfffffffffffffffc, 0x1, 0x8, 0xab8, 0x4f3, 0x8000, 0x71, 0x8, 0x1ff, 0x6, 0x7, 0x80, 0x1, 0xc848, 0x2, 0x4, 0x4, 0x41, 0xf2, 0x0, 0xffff, 0x6, 0x7fff, 0x2, 0xde, 0xfff, 0x8, 0x2a1c0000000, 0x6, 0x2fca, 0x3, 0x3]}) 2018/06/01 14:26:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000200)=0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x3ff, 0x8, 0x9, 0x6, 0xfff, 0x4, 0xdb7, 0x0, 0x2, 0x5, 0x0, 0x9}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/06/01 14:26:57 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec", 0x1c) 2018/06/01 14:26:57 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="cc", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="fb", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/01 14:26:57 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = socket(0xa, 0x80e, 0x0) ioctl(r0, 0x100000003, &(0x7f00000003c0)="c626262c8523bf012cf66f") openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x82240, 0x0) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000002c0)="aa7d31c326d015781f4219c8fea8e3f2361ed2f858c6aa798a6d6134658bcb56274fa266692add87a08988bc659faab6b8e704c83d990d7959aa14f3874a680ef83c2a3bf0a41587dbedc764ecbc0717ca8bdf781164c69e86e215fb20484dc903cef42a8ef0634e8951ecd7632eed688fdd5bd68d0591793826d66e9f25cdd7240395709609818ccb9d07a85a2b15a0ddc51920aa0ad7a0abed169c5854311a51e7aab01a", 0xa5}, {&(0x7f0000000400)="1627ea709e17189960e53a2718fc33a228af1fbcd5a9369c70e9b140cc839d73f4e4f89519c43c95664ed2d52563b055ee1918d269c8e630fb314533f7b44a91fcc1dd610254bdba9b2b1c4bd3d3", 0x4e}, {&(0x7f0000000480)="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", 0xfc}, {&(0x7f0000000380)="047701f2ec732b944e345554115c24834fc815831b7bd8e38b74d81bd447d41fcca0d9cf32c4cec2c967798cc35e3cf2b7", 0x31}, {&(0x7f0000000580)="c37a4fc6474e3131b325d62edc8aa8a668ec482d17cf9fd4dfcd0d711f4e655bf057a2dc48bcf8389eeafa86a8677a06aac7d6228775105f9ad41c1bbe9ac50aac354854d64b641c62efbc6ceccaa28ab779f024506e6c2325462e946fca974075fa7bd94f74e42fd3c12812376577e149eca59ac3002024fb4e235551a6120e0f98c0a44d5e3b5e2a99eb7a7a16a037d51534f46dd2088c8075baa14c6d35e4f8ae9de0219a335a3f7da420a4e6bfd98ac2bba294e56f0f7929b26c7edcbeb9c09ac699784031fea1fd56735eb1699085da72", 0xd3}], 0x5, &(0x7f0000000700)=[@rights={0x20, 0x1, 0x1, [r1, r2, r0]}], 0x20, 0x48004}, 0x40) close(r1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000040)=""/201, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x401, 0x1) 2018/06/01 14:26:57 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x49fc5b46, 0x7, 0xd, 0x1d, "2d69d9332c7291c9212ba91e9213bd4569e06452b9d45ac01ec0dba111ca140c3c70b55c79f5d83b2ca7b60222311e764b4a148fbec5785b1398421d91e49f08", "f84a5b2afb0191188fe4691fe25dab710cf12d3e5d6a34ccedee0acc2f5613de", [0x6, 0xc000000000]}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x4d, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) 2018/06/01 14:26:57 executing program 6: r0 = socket$inet6(0xa, 0x8001000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="80149fa29f0f0e565d7e2f213f66c58bc3ba432dd43f0ad692dbf5c5adc7ec964e9b23b1bdb920246ab0634d1c997e3a66fee659f1f51e3e0a46259251909ce781a68ff296db94", 0x47, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='.dead\x00', &(0x7f0000000140)='md5sum\'em0trusted-security/wlan0vmnet0wlan0\x00') r2 = msgget(0x1, 0x460) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r4 = getgid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r9 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x80, 0x402800) ioctl$DRM_IOCTL_SET_MASTER(r9, 0x641e) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000380)={{0xffff, r3, r4, r5, r6, 0x1, 0xff}, 0xffffffff, 0x8000, 0xe5a5, 0x9, 0x9, 0x0, r7, r8}) prctl$void(0x2c) 2018/06/01 14:26:57 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20a000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x110, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x105}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x40000}, 0x40c4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x0) 2018/06/01 14:26:57 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x20a, 0xdd) 2018/06/01 14:26:57 executing program 2: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x0) connect$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) [ 229.130480] QAT: Invalid ioctl [ 229.150898] QAT: Invalid ioctl 2018/06/01 14:26:57 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec", 0x1c) 2018/06/01 14:26:57 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffffc, 0xc2) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000440)="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") ioctl$DRM_IOCTL_RES_CTX(r2, 0x401c5820, &(0x7f0000000000)={0x260, &(0x7f0000000040)}) 2018/06/01 14:26:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r0, 0x100000000001) dup3(r0, r0, 0x80000) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x101040) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000200)=0xbd) fcntl$setown(r0, 0x8, r2) 2018/06/01 14:26:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/06/01 14:26:57 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[], 0xff26) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x751080) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000080)=0x20) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000300)={r4, @rand_addr=0xffffffff, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) bind$unix(r1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) recvmsg(r2, &(0x7f00000003c0)={&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000380)}, 0xc08e) 2018/06/01 14:26:57 executing program 1: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000180)=0x14) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in=@broadcast=0xffffffff, 0x4e22, 0x9, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0xff, r1, r2}, {0x3, 0x7, 0x0, 0x1, 0x5, 0x101, 0x401}, {0xffff, 0x54, 0x400, 0x1}, 0x6, 0x6e6bbb, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d3, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x3, 0x2, 0xfffffffffffffff9, 0x7fff, 0x1000, 0xe6}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r0, 0x0) socket$kcm(0x2, 0x6, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) socket$rds(0x15, 0x5, 0x0) 2018/06/01 14:26:57 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec", 0x1c) 2018/06/01 14:26:57 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x5, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x4, 0x6, 0x1ff, 0x0, 0xcb, 0x80000, 0x4, 0xffff, 0x2, 0x4, 0x9, 0xf08a, 0x1000, 0x0, 0x5, 0x2, 0x1f, 0x1, 0x0, 0x0, 0x4, 0x7, 0x10001, 0x3, 0x0, 0x6, 0x10000, 0x1, 0x7, 0x8, 0x9, 0x7, 0xd4e8, 0x100, 0x6, 0x0, 0xff, 0x2, @perf_bp={&(0x7f0000000000), 0xb}, 0x0, 0x0, 0xd3, 0x7, 0x5, 0x1, 0x5}, r1, 0xe, r0, 0x8) r2 = memfd_create(&(0x7f0000000100)='\x00', 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000200)={0x5, 0x5, 0x8, 0x7, 0x1}) clock_nanosleep(0xcaa8f5e48d5fff9e, 0x0, &(0x7f00000001c0), 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x1041, 0x6) r3 = msgget$private(0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) r5 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000540)={{0x800, r4, r5, r6, r7, 0x2, 0x2}, 0x2, 0x2, 0xffff, 0x80, 0x0, 0x0, r1, r1}) 2018/06/01 14:26:57 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x263, 0xdd) 2018/06/01 14:26:57 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000004c0)=""/164) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="480000001400197f09004b0101048c590188ffffcf5d3474bc9240e10520613057fff7e07900e0fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c8550000000000000000", 0x48}], 0x1) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/153, 0x99}, 0x0) accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c) 2018/06/01 14:26:57 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec0000", 0x1e) 2018/06/01 14:26:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="b9c70b0000b802000000ba000000000f300f21bcc42175d08cf6d66a0000c4624d93443a00b9980100000f3265f2410f0866470fe07d001d0000000043d9fe66baf80cb85cc87b8fef66bafc0ced", 0x4e}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'bond0\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000003c0)={0x0, 0x10000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/01 14:26:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x0, 0x228, 0x228, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [], [], 'bpq0\x00', 'veth0_to_bridge\x00'}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) r1 = socket$netlink(0x10, 0x3, 0x1f) fcntl$setflags(r1, 0x2, 0x1) 2018/06/01 14:26:58 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000000)=ANY=[@ANYBLOB="5800000013000101000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0007000000000000000000000024000dffffffffec000000ffffffff00f66bc7f3b43156b10000000000000000bf780000e1c4799dad5ccc256b456000000000f80eb86a9dd18f0b5772b3433210689400e01d4057a2b759c3696fe00095a861654230c030b403f46f992eabb4f2336057f86d9dc82dee018c90d97ca33bfb4db8109afba60b01f9006167c95e8ef056e675"], 0x58}, 0x1}, 0x0) 2018/06/01 14:26:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) r1 = accept4(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x41650238000000, 0x10}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)={r3, 0x54d, 0x2, [0x8, 0x100]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3, 0x1, 0xbd, 0x2, 0x7, 0x5, 0x284e022d, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x2, 0xffffffffb9f6881b, 0x4}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r5}, &(0x7f0000000180)=0x8) 2018/06/01 14:26:58 executing program 5: mmap$binder(&(0x7f0000848000/0x2000)=nil, 0x2000, 0x0, 0x171, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x5c, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23}]}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x9, 0x1, 0x6, 0x0, 0x7ff, 0x1, 0x491], 0x7, 0x96af, 0xe4, 0x0, 0x1, 0x0, {0x101, 0x7f, 0x8001, 0x4, 0x7fffffff, 0x7, 0x80000000, 0x8, 0x3, 0x4, 0x20, 0x2, 0x9, 0x5, "eab7682d7c6aafcd09df2a5839e06d95894d99b38c820824a84ebf8b1bbc86f3"}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0xa9}, &(0x7f0000000180)=0x8) 2018/06/01 14:26:58 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0x5f) 2018/06/01 14:26:58 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec0000", 0x1e) 2018/06/01 14:26:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'irlan0\x00'}, 0x18) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x1, &(0x7f0000000000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xb9ba, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0x3, 0x4, 0x3ff, 0x332, 0x20}, 0x98) 2018/06/01 14:26:58 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x2, &(0x7f0000000040)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f00000000c0)='syzkaller\x00', 0x7ff, 0xb4, &(0x7f0000000100)=""/180}, 0x48) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x480180, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil}) [ 229.799778] kvm: pic: level sensitive irq not supported [ 230.459337] netlink: 56 bytes leftover after parsing attributes in process `syz-executor6'. [ 230.481471] sctp: [Deprecated]: syz-executor2 (pid 16213) Use of int in maxseg socket option. [ 230.481471] Use struct sctp_assoc_value instead [ 230.483051] IPVS: Unknown mcast interface: irlan0 [ 230.545433] sctp: [Deprecated]: syz-executor2 (pid 16213) Use of int in maxseg socket option. [ 230.545433] Use struct sctp_assoc_value instead [ 230.565302] IPVS: Unknown mcast interface: irlan0 2018/06/01 14:26:59 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="20000000050000000000000002000000abbba7a1eb59a7a36b5e680e9786f0b1131afc1d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x9}) ioctl(r0, 0x10001, &(0x7f00000003c0)="14782c1dbc0cdfec710a13a5740fa468c859fff88c995e040b00110809000000000000005d0e8fd0e8221b7f9ff88964c437af08bcf9f68fa06015b7b7989a0dfa436745bd65d0fcfd5fb754a211b183192b3413ea13b6c38ad1e06a35e0515f81d67e55b132414e8ff16f7956f7f583eb1f27bfdc4d5023314d3959961c6fc5217c45b15745d9a6bd85fe506952c272f660d7d04ff0c797a77c72") 2018/06/01 14:26:59 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec0000", 0x1e) 2018/06/01 14:26:59 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x1f000000) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x8, 0x40101) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x4, 0x9, 0x206, 0x1, 0x1000, 0x5, 0xffc0000000000000, 0x8, r2}, 0x20) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/06/01 14:26:59 executing program 6: setitimer(0x0, &(0x7f0000000640)={{0x0, 0x7530}, {0x77359400}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) setitimer(0x0, &(0x7f0000000180), &(0x7f00000001c0)) 2018/06/01 14:26:59 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/178, 0xb2) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x48, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 2018/06/01 14:26:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000280)={0x60000018}) connect(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2}, 0x80) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00005d4ff8), 0x2000000000000ff) sendto(r2, &(0x7f0000000000)="ad928d867f40d2482c7392f69eaa8b667a901efbaad4495dea3381c20e39fe8366db1a8d852b79f763600de97fc6d8a91cebd8522d4b124314d38c8dd813665dbf2fe6b9bcdf4e813fc5e8db44bfec3372b65733c8543f73a8958d3a4b78076cb07c10e46799f082cc164679f87fb50ba3b4fafa5e70898642fca7330d6ba3d2efee4757f15a167a83f1ad", 0x8b, 0x4800, &(0x7f0000000140)=@llc={0x1a, 0x3, 0x3, 0x7, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f00000002c0)={0x7ff, 0x4, 0xffffffffffff61c9}) 2018/06/01 14:26:59 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0x7ffff000) 2018/06/01 14:26:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x124, 0x21, 0x1, 0xffffffffffffff9c}) ioctl(r1, 0xfffffffffffff565, &(0x7f0000000040)="e228073f039d75c0fbd47cc91137450c47a7a1ec8db4e4a624a9786d19e7033ba717e7cd3c0910d71d9d19ba9d37c01221b484c893a307e797cde6a3a1575684922e2cac5c82d5a14960957df22dea334f4afe65a2e0e8f4c966a16e7d43021d4f24bd94b89f8386b93c98585b8d9a6ddaa37df0d41b2c42b53f89a654f11f4a5638f41b2bd3ad02d711e243415e493da84d3eb14a759f765315e229f0fa303bf42585e6cbd5cb7e15b22a5a7043fe11f2190e1e8d5563ce7935b05359ebef586598bbd17408fbbb1e8c939f6530") timerfd_create(0x9, 0x0) 2018/06/01 14:26:59 executing program 0 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) [ 230.800673] FAULT_INJECTION: forcing a failure. [ 230.800673] name failslab, interval 1, probability 0, space 0, times 0 [ 230.812203] CPU: 1 PID: 16271 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #78 [ 230.819509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.828880] Call Trace: [ 230.831514] dump_stack+0x1b9/0x294 [ 230.835175] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.840400] ? lock_downgrade+0x8e0/0x8e0 [ 230.844590] should_fail.cold.4+0xa/0x1a [ 230.848688] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.853822] ? __local_bh_enable_ip+0x161/0x230 [ 230.858530] ? _raw_spin_unlock_bh+0x30/0x40 [ 230.862973] ? release_sock+0x1e2/0x2b0 [ 230.866979] ? rcu_is_watching+0x85/0x140 [ 230.871267] ? __release_sock+0x3a0/0x3a0 [ 230.872230] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 230.875445] ? find_held_lock+0x36/0x1c0 [ 230.875491] ? check_same_owner+0x320/0x320 [ 230.875509] ? rcu_note_context_switch+0x710/0x710 [ 230.875530] ? __netlink_lookup+0x5cf/0xaa0 [ 230.900486] __should_failslab+0x124/0x180 [ 230.904738] should_failslab+0x9/0x14 [ 230.908535] kmem_cache_alloc_node+0x272/0x780 [ 230.913126] ? find_held_lock+0x36/0x1c0 [ 230.917187] __alloc_skb+0x111/0x780 [ 230.920903] ? skb_scrub_packet+0x580/0x580 [ 230.925228] ? rcu_is_watching+0x85/0x140 [ 230.929367] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 230.934561] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.940107] ? netlink_autobind.isra.34+0x240/0x330 [ 230.945123] netlink_sendmsg+0xb01/0xfa0 [ 230.949187] ? netlink_unicast+0x740/0x740 [ 230.953422] ? security_socket_sendmsg+0x94/0xc0 [ 230.958172] ? netlink_unicast+0x740/0x740 [ 230.962402] sock_sendmsg+0xd5/0x120 [ 230.966111] sock_write_iter+0x35a/0x5a0 [ 230.970163] ? sock_sendmsg+0x120/0x120 [ 230.974132] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.979664] ? iov_iter_init+0xc9/0x1f0 [ 230.983633] __vfs_write+0x64d/0x960 [ 230.987342] ? kernel_read+0x120/0x120 [ 230.991231] ? wait_for_completion+0x870/0x870 [ 230.995827] ? rw_verify_area+0x118/0x360 [ 230.999979] vfs_write+0x1f8/0x560 [ 231.003514] ksys_write+0xf9/0x250 [ 231.007056] ? __ia32_sys_read+0xb0/0xb0 [ 231.011124] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 231.016672] __x64_sys_write+0x73/0xb0 [ 231.020567] do_syscall_64+0x1b1/0x800 [ 231.024448] ? finish_task_switch+0x1ca/0x840 [ 231.028940] ? syscall_return_slowpath+0x5c0/0x5c0 [ 231.033863] ? syscall_return_slowpath+0x30f/0x5c0 [ 231.038787] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 231.044155] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/06/01 14:26:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xa3, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0x2, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000077000/0x2000)=nil, 0x2000) delete_module(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0xa00) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000000)=0x9, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000140)="f681a85393cf969daf7b287580726fbfd36a135ebb739c52a971b796408ee4ea4e0e11607d9548453833b8d6cc1dbac74460a546ae78", &(0x7f0000002040)="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"}, 0x20) 2018/06/01 14:26:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0xffc, 0x4) fcntl$addseals(r0, 0x409, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0xae, 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x404c00, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/01 14:26:59 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x2100) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x5452, &(0x7f0000000000)={0x260, &(0x7f0000000040)}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000001c0)=""/40) 2018/06/01 14:26:59 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) fcntl$getown(r0, 0x9) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/80, 0x50}, 0x162) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) 2018/06/01 14:26:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x40000) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) tgkill(r0, r0, 0x33) [ 231.048994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.054173] RIP: 0033:0x455a09 [ 231.057349] RSP: 002b:00007f2e7e03bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 231.065133] RAX: ffffffffffffffda RBX: 00007f2e7e03c6d4 RCX: 0000000000455a09 [ 231.072478] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 231.079736] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.086996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 231.094278] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 2018/06/01 14:26:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_create(0x2, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3c, 0x2, @thr={&(0x7f0000000080)="f808e42df3a09132b25ac2f212db53e664dd72d8b3a782ead15aaeeeba4d0b79e881da4bae8b3958e354091c1ed4eb103e0c57674212ddb1a525d30351a9275204724bdd417793f9f21c7c423a1f33a05d138faeb1ff134dec29e7f9e4ee9b", &(0x7f0000000100)="88374bcd6392ec11e9277293ace2645dda24af1456c4932c87963ccfeb29cbbb64b5cbb3d1862d60ccf20d39fe1c3afa09c87018dd4add0735bca17229f898f9265d672059a5b1e5b26f38e5f24de04b373b7a767b08eadfad171eeb93d3be88c1e9ee8036244abc7bb7c5f13e8c1e11481047fa5365c5100f3662c22bed3740"}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000040)) 2018/06/01 14:26:59 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80002, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/86) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)) 2018/06/01 14:26:59 executing program 3: mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, &(0x7f00000000c0)=0x3, 0x43, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000180), 0x1ff, &(0x7f0000fff000/0x1000)=nil, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="3e0f838800676664f2ab66b9a60b000066b82c00000066ba000000000f30b8ff078ec86726f4f2f750000ccef33636d9b7c90b66b9e20a00000f323e0f30", 0x3e}], 0x1, 0x40, &(0x7f0000000140)=[@dstype3={0x7, 0x2}], 0x1) 2018/06/01 14:26:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x100040001) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"60e75d506e4e59"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x8, 0xee, "b8785e1b29284387b358f1b7376a082691c01bab167db683c7c88d2c2701385da500f700120799def28c1009a4f79de68931e27dc49cbe2297f1160b7ae06babf6d88c29cfba4e62c582994ec8bafc81952522c905077b0269483e7c315a9d18e938f230aeb4429e56b02e8c4e22f75a66f0a9ea863032a2a1d674ea4e464dfa3fa7c5efe48a302714ffe6d1d71952886d0650677a59872f908f5fcf522f6f60f87afc1dc85a4849be4ba12eefe2f760f08ca24ba2eadfa5e4f546fac2ffbbdbb4ac7d934bd1efea30b3571e6373864e750b5f35bf670eefaca864530410970b5d5ac5f54ce296cb6c3690f65f01"}, 0xf6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x890d, &(0x7f00000000c0)={'lo\x00@\x00'}) 2018/06/01 14:26:59 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xffff8801bad322df) 2018/06/01 14:26:59 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x118) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000080)={0x3, 0x2}) sysinfo(&(0x7f0000000000)=""/2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) rt_sigprocmask(0x0, &(0x7f0000039ff8), 0x0, 0x8) 2018/06/01 14:26:59 executing program 0 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:26:59 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x344d8000000000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x4b, 0xfff, 0xf5f8, 0x2, 0xa, 0x5}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/06/01 14:26:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001800)=[{&(0x7f0000000580)="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", 0xa83}], 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6d, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040)=0xee3, 0x4) [ 231.406120] FAULT_INJECTION: forcing a failure. [ 231.406120] name failslab, interval 1, probability 0, space 0, times 0 [ 231.417508] CPU: 0 PID: 16324 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #78 [ 231.424809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.434190] Call Trace: [ 231.436820] dump_stack+0x1b9/0x294 [ 231.440497] ? dump_stack_print_info.cold.2+0x52/0x52 [ 231.446183] ? is_bpf_text_address+0xd7/0x170 [ 231.450725] should_fail.cold.4+0xa/0x1a [ 231.454899] ? __save_stack_trace+0x7e/0xd0 [ 231.459267] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.464414] ? save_stack+0x43/0xd0 [ 231.468051] ? kasan_kmalloc+0xc4/0xe0 [ 231.471957] ? kasan_slab_alloc+0x12/0x20 [ 231.476114] ? find_held_lock+0x36/0x1c0 [ 231.480197] ? check_same_owner+0x320/0x320 [ 231.484537] ? rcu_note_context_switch+0x710/0x710 [ 231.489464] __should_failslab+0x124/0x180 [ 231.493699] should_failslab+0x9/0x14 [ 231.497492] kmem_cache_alloc_node_trace+0x26f/0x770 [ 231.502600] __kmalloc_node_track_caller+0x33/0x70 [ 231.507531] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 231.512284] __alloc_skb+0x14d/0x780 [ 231.516005] ? skb_scrub_packet+0x580/0x580 [ 231.520343] ? rcu_is_watching+0x85/0x140 [ 231.524482] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 231.529678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.535220] ? netlink_autobind.isra.34+0x240/0x330 [ 231.540244] netlink_sendmsg+0xb01/0xfa0 [ 231.544303] ? netlink_unicast+0x740/0x740 [ 231.548540] ? security_socket_sendmsg+0x94/0xc0 [ 231.553303] ? netlink_unicast+0x740/0x740 [ 231.557539] sock_sendmsg+0xd5/0x120 [ 231.561249] sock_write_iter+0x35a/0x5a0 [ 231.565310] ? sock_sendmsg+0x120/0x120 [ 231.569295] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.574830] ? iov_iter_init+0xc9/0x1f0 [ 231.578808] __vfs_write+0x64d/0x960 [ 231.582517] ? kernel_read+0x120/0x120 [ 231.586397] ? wait_for_completion+0x870/0x870 [ 231.590980] ? rw_verify_area+0x118/0x360 [ 231.595120] vfs_write+0x1f8/0x560 [ 231.598658] ksys_write+0xf9/0x250 [ 231.602902] ? __ia32_sys_read+0xb0/0xb0 [ 231.606967] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 231.612505] __x64_sys_write+0x73/0xb0 [ 231.616386] do_syscall_64+0x1b1/0x800 [ 231.620355] ? finish_task_switch+0x1ca/0x840 [ 231.624849] ? syscall_return_slowpath+0x5c0/0x5c0 [ 231.629779] ? syscall_return_slowpath+0x30f/0x5c0 [ 231.634722] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 231.640089] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.644930] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.650113] RIP: 0033:0x455a09 [ 231.653293] RSP: 002b:00007f2e7e03bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 231.661004] RAX: ffffffffffffffda RBX: 00007f2e7e03c6d4 RCX: 0000000000455a09 [ 231.668270] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 231.675528] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 231.682783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 231.690040] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000001 2018/06/01 14:27:00 executing program 1: seccomp(0x1000000000001, 0x800000, &(0x7f0000000000)={0x4, &(0x7f0000000040)=[{0x2, 0x9, 0xffffffffffffff81, 0x101}, {0x0, 0xfffffffffffffffe, 0x1f, 0x101}, {0x39, 0x5, 0x31efb870, 0x7f}, {0x6, 0x6, 0xb39e, 0x100}]}) 2018/06/01 14:27:00 executing program 0 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x890f, &(0x7f00000001c0)="002efc2f07d82cb90139067a1966fa3beb223f3df34599240970") r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvmsg$kcm(r1, &(0x7f0000000800)={&(0x7f0000000080)=@generic, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000001c00)=""/4096, 0x1000}, 0x2) recvmmsg(r1, &(0x7f0000003b00)=[{{&(0x7f0000003380)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000039c0), 0x0, &(0x7f0000003a40)=""/187, 0xbb}}], 0x1, 0x2, &(0x7f0000003bc0)) 2018/06/01 14:27:00 executing program 5: syslog(0xd, &(0x7f0000000000)=""/107, 0x6b) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fadvise64(r0, 0x0, 0xfffffffffffefffe, 0x0) 2018/06/01 14:27:00 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x0, 0x8012, r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x10001) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) mremap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) 2018/06/01 14:27:00 executing program 3: socketpair(0x3, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x6, 0x4) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x869, 0x8, 0x0, 0xaf5a764000000000}, &(0x7f0000000340)=0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000140)={0x0, 0x0, 0x0, {0x77359400}}) r3 = dup(r1) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000002600), &(0x7f0000002640)=0x4) 2018/06/01 14:27:00 executing program 2: r0 = socket(0x13, 0xa, 0x100000001) connect$netlink(r0, &(0x7f0000e8f000)=@unspec, 0xc) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f0000000040)=0x24d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000140)=""/160, 0xa0) write$vnet(r1, &(0x7f0000000480)={0x1, {&(0x7f0000000300)=""/108, 0x6c, &(0x7f0000000380)=""/194, 0x3, 0x2}}, 0x68) 2018/06/01 14:27:00 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f00000025c0)={'lo\x00', 0x0}) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_newaddr={0x2c, 0x14, 0x3353cd1e187a4f97, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r11}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r13, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r14}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) [ 232.379330] FAULT_INJECTION: forcing a failure. [ 232.379330] name failslab, interval 1, probability 0, space 0, times 0 [ 232.390766] CPU: 1 PID: 16365 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #78 [ 232.398092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.407602] Call Trace: [ 232.410219] dump_stack+0x1b9/0x294 [ 232.413877] ? dump_stack_print_info.cold.2+0x52/0x52 [ 232.419104] ? finish_task_switch+0x1ca/0x840 [ 232.423629] ? finish_task_switch+0x182/0x840 [ 232.428164] should_fail.cold.4+0xa/0x1a [ 232.432272] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 232.437406] ? __schedule+0x809/0x1e30 [ 232.441329] ? __sched_text_start+0x8/0x8 [ 232.445497] ? find_held_lock+0x36/0x1c0 [ 232.449587] ? __lock_is_held+0xb5/0x140 [ 232.453674] ? __irqentry_text_end+0x7a358/0x1f98a8 [ 232.458728] ? check_same_owner+0x320/0x320 [ 232.463088] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 232.467874] __should_failslab+0x124/0x180 [ 232.472136] should_failslab+0x9/0x14 [ 232.475961] kmem_cache_alloc_trace+0x2cb/0x780 [ 232.480671] nfnl_acct_new+0x520/0xc50 [ 232.484588] ? nfnl_acct_overquota+0x380/0x380 [ 232.489208] ? graph_lock+0x170/0x170 [ 232.493032] ? perf_trace_lock+0xd6/0x900 [ 232.497295] ? print_usage_bug+0xc0/0xc0 [ 232.501400] ? zap_class+0x720/0x720 [ 232.505139] ? page_add_file_rmap+0x779/0xe20 [ 232.509664] ? find_held_lock+0x36/0x1c0 [ 232.513757] ? graph_lock+0x170/0x170 [ 232.517589] ? lock_downgrade+0x8e0/0x8e0 [ 232.521769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.527339] ? __lock_is_held+0xb5/0x140 [ 232.531433] ? nfnl_acct_overquota+0x380/0x380 [ 232.536050] nfnetlink_rcv_msg+0xdb5/0xff0 [ 232.540332] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 232.545376] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 232.549827] ? nfnetlink_bind+0x3a0/0x3a0 [ 232.554098] ? graph_lock+0x170/0x170 [ 232.555949] IPVS: ftp: loaded support on port[0] = 21 [ 232.557936] ? find_held_lock+0x36/0x1c0 [ 232.557989] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.558012] netlink_rcv_skb+0x172/0x440 [ 232.576890] ? nfnetlink_bind+0x3a0/0x3a0 [ 232.581065] ? netlink_ack+0xbc0/0xbc0 [ 232.584983] ? __netlink_ns_capable+0x100/0x130 [ 232.589673] nfnetlink_rcv+0x1fe/0x1ba0 [ 232.593655] ? rcu_is_watching+0x85/0x140 [ 232.597812] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 232.603010] ? nfnl_err_reset+0x2d0/0x2d0 [ 232.607168] ? netlink_remove_tap+0x610/0x610 [ 232.611679] ? refcount_add_not_zero+0x320/0x320 [ 232.616428] ? rcu_is_watching+0x85/0x140 [ 232.620581] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 232.625851] ? netlink_skb_destructor+0x210/0x210 [ 232.630697] ? kasan_check_write+0x14/0x20 [ 232.635033] netlink_unicast+0x58b/0x740 [ 232.639099] ? netlink_attachskb+0x970/0x970 [ 232.643503] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.649128] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 232.654152] ? security_netlink_send+0x88/0xb0 [ 232.658725] netlink_sendmsg+0x9f0/0xfa0 [ 232.662784] ? netlink_unicast+0x740/0x740 [ 232.667017] ? security_socket_sendmsg+0x94/0xc0 [ 232.671766] ? netlink_unicast+0x740/0x740 [ 232.675995] sock_sendmsg+0xd5/0x120 [ 232.679716] sock_write_iter+0x35a/0x5a0 [ 232.683773] ? sock_sendmsg+0x120/0x120 [ 232.687751] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 232.693298] ? iov_iter_init+0xc9/0x1f0 [ 232.697266] __vfs_write+0x64d/0x960 [ 232.700984] ? kernel_read+0x120/0x120 [ 232.704865] ? wait_for_completion+0x870/0x870 [ 232.709449] ? rw_verify_area+0x118/0x360 [ 232.713590] vfs_write+0x1f8/0x560 [ 232.717121] ksys_write+0xf9/0x250 [ 232.720744] ? __ia32_sys_read+0xb0/0xb0 [ 232.724812] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 232.729647] __x64_sys_write+0x73/0xb0 [ 232.733528] do_syscall_64+0x1b1/0x800 [ 232.737411] ? finish_task_switch+0x1ca/0x840 [ 232.741910] ? syscall_return_slowpath+0x5c0/0x5c0 [ 232.746840] ? syscall_return_slowpath+0x30f/0x5c0 [ 232.751773] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 232.757139] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.761990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.767189] RIP: 0033:0x455a09 [ 232.770374] RSP: 002b:00007f2e7e03bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2018/06/01 14:27:00 executing program 5: rt_sigprocmask(0x200000, &(0x7f00000000c0)={0x101}, 0x0, 0xfffffffffffffe65) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ftruncate(r0, 0x100000000) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x519d, 0x301, 0x8f3, 0x0, 0x100000000, 0x93f8, 0x0, 0xfc4, 0x9, 0x3, 0x4, 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x80, 0x5, 0x10001}) kcmp(r2, r3, 0x6, r0, r0) 2018/06/01 14:27:00 executing program 1: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@mcast1={0x3e2, 0x1, [], 0x1}, 0x0, r2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2}) 2018/06/01 14:27:00 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8000, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x31, "3819d0d685f9b64ff3de117eb8e79c5a2d073113f64464e63735362d86fd89f42cc88bbbed94bf33dc47a6f97138f28eac"}, &(0x7f0000000140)=0x55) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x92a01, 0x0) r1 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x2}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in6, 0x0, 0x4}}, 0xe8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/06/01 14:27:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x18e, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000880)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000008c0)='children\x00') r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200400, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000009c0)={0x303, 0x33}, 0x4) setsockopt$ax25_int(r2, 0x101, 0x100000009, &(0x7f0000000940)=0x3, 0x4) connect$nfc_llcp(r3, &(0x7f0000000280)={0x27, 0x1, 0x1, 0x7, 0x1, 0x800, "343b463a4c22d84973b81b7af6268f06a88a0397501fa5b13abe4e958262f81c99b1b5d08b409c4641802252813ef675274f85aa2a3426c8bb3306c895b34e", 0x20}, 0x60) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000040)=0x44) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000900)=0x2, 0x4) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000ac0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000bc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000c00)={'vcan0\x00', r4}) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) syz_open_dev$binder(&(0x7f0000000980)='/dev/binder#\x00', 0x0, 0x800) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000a00)={r5, 0x1, 0x6, @random="6d6319947f80"}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000200)={0x5, &(0x7f0000000300)=""/93, &(0x7f0000000800)=[{0x41, 0x41, 0x81, &(0x7f0000000380)=""/65}, {0xffff, 0xa4, 0x7fff, &(0x7f0000000400)=""/164}, {0x7, 0x7c, 0x20, &(0x7f0000000600)=""/124}, {0x8, 0xe9, 0x3, &(0x7f0000000680)=""/233}, {0xfff, 0x41, 0x6, &(0x7f0000000780)=""/65}]}) [ 232.778169] RAX: ffffffffffffffda RBX: 00007f2e7e03c6d4 RCX: 0000000000455a09 [ 232.785427] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 232.792693] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 232.799960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 232.807219] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000002 2018/06/01 14:27:01 executing program 7: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0xbffffffffffffffd}], 0x2aaaad81) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x9]) r1 = socket$inet6(0xa, 0x5, 0x0) sched_yield() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) dup3(r1, r1, 0x4) r2 = gettid() socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x3, r2}) 2018/06/01 14:27:01 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x4, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/06/01 14:27:01 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x0, 0x6, [0xcc86, 0xff, 0x8, 0x3, 0x4, 0xacb]}, &(0x7f0000000140)=0x14) 2018/06/01 14:27:01 executing program 0 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:01 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000040)={0x0, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @rand_addr=0x3f}}}, 0x108) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffeffffffff}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/01 14:27:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000100)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x86, 0x0, 0x7, 0x2}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000200)={r5, 0xff}, 0x8) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/06/01 14:27:01 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000001080)={r5, &(0x7f0000001040)=""/46}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000080)="66b9500200000f32ba4200b000eef30f51b40a000f20d86635200000000f22d8c1117b0f01ca0f01ca0f01cad166320f20e06635000002000f22e0", 0x3b}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000000000000070100000000000001feffff0800001b"]) getitimer(0x2, &(0x7f00000010c0)) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYRES32]) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000020200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) setsockopt(r0, 0x8001, 0x0, &(0x7f0000000000)="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", 0x1000) 2018/06/01 14:27:01 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r4, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) [ 233.074842] FAULT_INJECTION: forcing a failure. [ 233.074842] name failslab, interval 1, probability 0, space 0, times 0 [ 233.086319] CPU: 0 PID: 16413 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #78 [ 233.093610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.103079] Call Trace: [ 233.105693] dump_stack+0x1b9/0x294 [ 233.109335] ? dump_stack_print_info.cold.2+0x52/0x52 [ 233.114540] should_fail.cold.4+0xa/0x1a [ 233.118635] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.123759] ? lock_downgrade+0x8e0/0x8e0 [ 233.127918] ? find_held_lock+0x36/0x1c0 [ 233.131987] ? nfs_fs_proc_net_init+0x4a0/0x4e0 [ 233.136672] ? check_same_owner+0x320/0x320 [ 233.141025] ? rcu_note_context_switch+0x710/0x710 [ 233.145972] __should_failslab+0x124/0x180 [ 233.150233] should_failslab+0x9/0x14 [ 233.154033] kmem_cache_alloc_node+0x272/0x780 [ 233.158620] __alloc_skb+0x111/0x780 [ 233.162332] ? skb_scrub_packet+0x580/0x580 [ 233.166663] ? kasan_unpoison_shadow+0x35/0x50 [ 233.171253] ? __asan_allocas_unpoison+0x16/0x20 [ 233.176007] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 233.180581] netlink_ack+0x2d7/0xbc0 [ 233.184300] ? nfnetlink_bind+0x3a0/0x3a0 [ 233.188464] ? netlink_sendmsg+0xfa0/0xfa0 [ 233.192716] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.198254] netlink_rcv_skb+0x35d/0x440 [ 233.202324] ? nfnetlink_bind+0x3a0/0x3a0 [ 233.206471] ? netlink_ack+0xbc0/0xbc0 [ 233.210363] ? __netlink_ns_capable+0x100/0x130 [ 233.215050] nfnetlink_rcv+0x1fe/0x1ba0 [ 233.219035] ? rcu_is_watching+0x85/0x140 [ 233.223187] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 233.228386] ? nfnl_err_reset+0x2d0/0x2d0 [ 233.232545] ? netlink_remove_tap+0x610/0x610 [ 233.237044] ? refcount_add_not_zero+0x320/0x320 [ 233.241807] ? rcu_is_watching+0x85/0x140 [ 233.245959] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 233.251166] ? netlink_skb_destructor+0x210/0x210 [ 233.256030] ? kasan_check_write+0x14/0x20 [ 233.260265] netlink_unicast+0x58b/0x740 [ 233.264327] ? netlink_attachskb+0x970/0x970 [ 233.268737] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.274279] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 233.279388] ? security_netlink_send+0x88/0xb0 [ 233.283975] netlink_sendmsg+0x9f0/0xfa0 [ 233.288048] ? netlink_unicast+0x740/0x740 [ 233.292285] ? security_socket_sendmsg+0x94/0xc0 [ 233.297042] ? netlink_unicast+0x740/0x740 [ 233.301275] sock_sendmsg+0xd5/0x120 [ 233.304998] sock_write_iter+0x35a/0x5a0 [ 233.309056] ? sock_sendmsg+0x120/0x120 [ 233.313041] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 233.318667] ? iov_iter_init+0xc9/0x1f0 [ 233.322646] __vfs_write+0x64d/0x960 [ 233.326358] ? kernel_read+0x120/0x120 [ 233.330258] ? wait_for_completion+0x870/0x870 [ 233.334850] ? rw_verify_area+0x118/0x360 [ 233.338996] vfs_write+0x1f8/0x560 [ 233.342548] ksys_write+0xf9/0x250 [ 233.346087] ? __ia32_sys_read+0xb0/0xb0 [ 233.350278] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 233.355832] __x64_sys_write+0x73/0xb0 [ 233.359722] do_syscall_64+0x1b1/0x800 [ 233.363780] ? finish_task_switch+0x1ca/0x840 [ 233.368275] ? syscall_return_slowpath+0x5c0/0x5c0 [ 233.373201] ? syscall_return_slowpath+0x30f/0x5c0 [ 233.378150] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 233.383533] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 233.388390] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.393663] RIP: 0033:0x455a09 [ 233.396842] RSP: 002b:00007f2e7e03bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 233.404552] RAX: ffffffffffffffda RBX: 00007f2e7e03c6d4 RCX: 0000000000455a09 [ 233.411830] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 233.419094] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/06/01 14:27:01 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='..') capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {r1, r2/1000+10000}}, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000000080)={'bond0\x00', @ifru_flags}) umount2(&(0x7f0000e28000)='..', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='msdos\x00', 0x800000, 0x0) 2018/06/01 14:27:01 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_CALL(r0, 0xc008af12, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioprio_get$uid(0x3, r1) [ 233.426369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 233.433641] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000003 [ 233.459202] xprt_adjust_timeout: rq_timeout = 0! 2018/06/01 14:27:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) fchmod(r0, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6_vti0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x1, 0x5a6, 0x8001, 0x2}, 0x8, 0x3, 0x0, 0x0, "9762c3573e43670582ba73e97f83765a39a6021de63c9518df3e3a758713909ed8b074c3a32fe8040c7c120712427ec04efd915ae5957be717dfcbb275cc777e"}, 0x48}, 0x1, 0x0, 0x0, 0x20000010}, 0x840) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00000000c0), 0x2) 2018/06/01 14:27:02 executing program 2: r0 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000001c0)=0xc) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x501080, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000400)={r3, r4, 0x4}) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r5, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x954c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "53b33abb2b18eb19c5abfa9a52fcc127f6d2b4479be10e6aa7ea0d92b6fc0d730f9cf8935c82bb181dc6776dd3e4dd3deb4de4af975dd35ea472bd8b206d43ccaa05bbf9ea7921114bcbf5df459eebc906b50cae2895c0db0a95c6e90d05ba1616ce"}, 0xda) 2018/06/01 14:27:02 executing program 0 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:02 executing program 3: r0 = socket(0x10, 0xa, 0x7fffffff) timer_create(0x1, &(0x7f0000000280)={0x0, 0x38, 0x0, @thr={&(0x7f0000000140)="4984230f7c2db34e1415f80caaea61b010b8ae1d15eca473e63409778c7e2981ab66cd", &(0x7f0000000240)="1dfa5c09cf39e8d8ee0c763065e0c0f793a63e4cdc3a49b2a26149590c9b81892a8e92df591344599049b2ad"}}, &(0x7f00000002c0)=0x0) timer_getoverrun(r1) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000340)=""/138, &(0x7f00000001c0)=0x8a) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10001, 0x0) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r4, 0x8}, &(0x7f0000000100)=0x8) 2018/06/01 14:27:02 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x10000}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x301080, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) get_mempolicy(&(0x7f0000001640), &(0x7f0000001680), 0xfdf, &(0x7f0000911000/0x4000)=nil, 0x3) [ 233.664675] sg_write: data in/out 4980700/176 bytes for SCSI command 0x0-- guessing data in; [ 233.664675] program syz-executor2 not setting count and/or reply_len properly [ 233.761004] FAULT_INJECTION: forcing a failure. [ 233.761004] name failslab, interval 1, probability 0, space 0, times 0 [ 233.772578] CPU: 1 PID: 16450 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #78 [ 233.779976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.789374] Call Trace: [ 233.792015] dump_stack+0x1b9/0x294 [ 233.795686] ? dump_stack_print_info.cold.2+0x52/0x52 [ 233.800909] ? is_bpf_text_address+0xd7/0x170 [ 233.805516] should_fail.cold.4+0xa/0x1a 2018/06/01 14:27:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0xf5, 0x0, [0x1, 0x20, 0x5, 0x755]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/01 14:27:02 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) [ 233.809609] ? __save_stack_trace+0x7e/0xd0 [ 233.813962] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 233.819115] ? save_stack+0x43/0xd0 [ 233.822773] ? kasan_kmalloc+0xc4/0xe0 [ 233.826690] ? kasan_slab_alloc+0x12/0x20 [ 233.830892] ? find_held_lock+0x36/0x1c0 [ 233.834993] ? bbr_main+0xbd0/0x24b0 [ 233.838757] ? check_same_owner+0x320/0x320 [ 233.843120] ? rcu_note_context_switch+0x710/0x710 [ 233.848092] __should_failslab+0x124/0x180 [ 233.852473] should_failslab+0x9/0x14 [ 233.856395] kmem_cache_alloc_node_trace+0x26f/0x770 2018/06/01 14:27:02 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000003ffffc, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)) ioctl$UFFDIO_COPY(r0, 0x4008556c, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000040)={0x0, 0x83f5, 0x9, &(0x7f0000000000)=0x10001}) [ 233.861564] __kmalloc_node_track_caller+0x33/0x70 [ 233.866539] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 233.871348] __alloc_skb+0x14d/0x780 [ 233.875108] ? skb_scrub_packet+0x580/0x580 [ 233.879479] ? kasan_unpoison_shadow+0x35/0x50 [ 233.884108] ? __asan_allocas_unpoison+0x16/0x20 [ 233.888900] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 233.893369] netlink_ack+0x2d7/0xbc0 [ 233.897126] ? nfnetlink_bind+0x3a0/0x3a0 [ 233.901348] ? netlink_sendmsg+0xfa0/0xfa0 [ 233.905628] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.911228] netlink_rcv_skb+0x35d/0x440 [ 233.915416] ? nfnetlink_bind+0x3a0/0x3a0 [ 233.919608] ? netlink_ack+0xbc0/0xbc0 [ 233.923545] ? __netlink_ns_capable+0x100/0x130 [ 233.928256] nfnetlink_rcv+0x1fe/0x1ba0 [ 233.932289] ? rcu_is_watching+0x85/0x140 [ 233.936477] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 233.941723] ? nfnl_err_reset+0x2d0/0x2d0 [ 233.945928] ? netlink_remove_tap+0x610/0x610 [ 233.950473] ? refcount_add_not_zero+0x320/0x320 [ 233.955283] ? rcu_is_watching+0x85/0x140 [ 233.959466] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 233.964702] ? netlink_skb_destructor+0x210/0x210 [ 233.969590] ? kasan_check_write+0x14/0x20 [ 233.973871] netlink_unicast+0x58b/0x740 [ 233.977980] ? netlink_attachskb+0x970/0x970 [ 233.982421] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 233.987996] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 233.993049] ? security_netlink_send+0x88/0xb0 [ 233.997668] netlink_sendmsg+0x9f0/0xfa0 [ 234.001776] ? netlink_unicast+0x740/0x740 [ 234.006059] ? security_socket_sendmsg+0x94/0xc0 [ 234.010848] ? netlink_unicast+0x740/0x740 [ 234.015128] sock_sendmsg+0xd5/0x120 [ 234.018966] sock_write_iter+0x35a/0x5a0 [ 234.023065] ? sock_sendmsg+0x120/0x120 [ 234.027077] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 234.032648] ? iov_iter_init+0xc9/0x1f0 [ 234.036677] __vfs_write+0x64d/0x960 [ 234.040437] ? kernel_read+0x120/0x120 [ 234.044363] ? wait_for_completion+0x870/0x870 [ 234.049004] ? rw_verify_area+0x118/0x360 [ 234.053182] vfs_write+0x1f8/0x560 [ 234.056738] ksys_write+0xf9/0x250 [ 234.060288] ? __ia32_sys_read+0xb0/0xb0 [ 234.064376] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 234.069254] __x64_sys_write+0x73/0xb0 [ 234.073172] do_syscall_64+0x1b1/0x800 [ 234.077080] ? finish_task_switch+0x1ca/0x840 [ 234.081593] ? syscall_return_slowpath+0x5c0/0x5c0 [ 234.086551] ? syscall_return_slowpath+0x30f/0x5c0 [ 234.091517] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 234.096915] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.101790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.106999] RIP: 0033:0x455a09 [ 234.110201] RSP: 002b:00007f2e7e03bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 234.117934] RAX: ffffffffffffffda RBX: 00007f2e7e03c6d4 RCX: 0000000000455a09 [ 234.125232] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 234.132635] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 234.139930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 234.147328] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000004 2018/06/01 14:27:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0xfffffffffffffffc) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x6, 0x1, 0x8f, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/06/01 14:27:03 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000000000)="80fd0100006e", 0x6}], 0x1, 0x0) 2018/06/01 14:27:03 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) fstat(r0, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x16, &(0x7f0000000040)={@loopback={0x0, 0x1}}, 0x20) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/79, 0x4f) 2018/06/01 14:27:03 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setgroups(0x3, &(0x7f0000000240)=[r2, r3, r4]) ioctl(r1, 0x8912, &(0x7f0000000180)="c626262c851dbf012cf66f") setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000000)="c2874a901756401b37effacb3bce71326a0b0d24bb4820301e28accb9108a2a99634f9ffc8806aa8e59549e8c10d2e1a48b24890adc82baec4625e2ebf5b2ff523c89ec38773b2bfec504bf00e1f7cc08facbc2ba4b35a513597f5537c", 0x5d) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/01 14:27:03 executing program 0 (fault-call:1 fault-nth:5): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:03 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r2 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r2, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r5 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r10}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r2, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r11, r11, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:03 executing program 3: mkdir(&(0x7f00000018c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000200)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f0000000580)="8afaeabf500e864411108ac6bc1cad03680c21db03af0c6aa6c62b5344c7201787a38c2c1ca0d1b3d488b86fe21550e5c94acf620991ce51b59017c4266d3de100c071116463a62224075cb31ca10dafb420a05eb3f367f65ece0ba13f1855cbf41d736e7f99d4a16f5f49cddb56243150636d1611f0f0d79948bf2947cf4c3c4130bee1a8c54920506e79b5502957420edcffbd5ac4d2dd30499868884acd326cfd532442a454d272aef5cba530289e75f314884bab856284764aa82e98e0227409c0b5dd7a26bd2b4464d5e598c037a33587ec70f341454998dbf5") mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mkdir(&(0x7f0000000380)='./file0/file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, &(0x7f0000000200)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='projid_map\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000003c0)={0xffffffff, 0x1, 0x2, {}, 0x2, 0x5}) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x0, &(0x7f0000000740)) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x101, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000002c0)=0x4, 0x4) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000753000)='mslos\x00', 0x3002480, &(0x7f0000000700)) 2018/06/01 14:27:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/06/01 14:27:03 executing program 1: socket$kcm(0x29, 0x2, 0x0) prctl$getreaper(0x29, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x400000000004, 0x31, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000080)='selinux\x00', 0x0) 2018/06/01 14:27:03 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106(gcm(aes))))\x00'}, 0xfffffffffffffe7f) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r1) 2018/06/01 14:27:03 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x2, 0x2}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x9}, &(0x7f0000000200)=0xfffffe23) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/70, 0x46) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) 2018/06/01 14:27:03 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) sendto$inet(r0, &(0x7f000026cfff)="c6", 0xfffffff5, 0x0, &(0x7f000052a000)={0x2, 0x4e24}, 0xfffffe52) shutdown(r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2b84, 0x200000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)=ANY=[@ANYBLOB="08000000000000000600000002000000000000000000000008000000000001000000000000000000000000000000000000000000000000000500000004000000000000000000000004000000000000000400000000000000008000000000000009000000600c000000100000c94b3b17000000000000000009000000050000000000000000000000000000000000000000000000000000000900000002000000000000000000000023000000ff0f000000000000000000000000000000000000000000000000000007000000020000000000000000000000010000000600000000000000000000000000000000000000000000000000000001800000070000000000000000000000fffeffff030000000000000000000000000000000000000000000000000000000100000003000000000000000000000009000000080000000000000000000000000000000000000000000000000000000800000003000000002882a800116aa72d000000230a0000000200000000000000000000000000000000000000000000"]) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000480)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x8, 0x5, 0x4, 0x3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, 0x8) 2018/06/01 14:27:03 executing program 3: clock_gettime(0x3, &(0x7f0000000080)) 2018/06/01 14:27:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000004340), &(0x7f0000001200)) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x7ff) clone(0x0, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000280)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='children\x00') pread64(r1, &(0x7f0000000040)=""/12, 0xc, 0x1) 2018/06/01 14:27:03 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget(0x0, 0x1, 0xc4) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x100, 0xb3, 0x2, 0x7ff, 0x1]) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000001c0)={0xfffffffffffff801, 0x3, {0xffffffffffffffff, 0x2, 0x1, 0x1, 0x1000}}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x4b564d03, 0x1, 0x40000071]}) 2018/06/01 14:27:03 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f00000007c0)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000740)={@loopback={0x0, 0x1}, 0x400000000000800, 0x1, 0xff, 0xffffffffffffffff, 0x0, 0x4}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1001, 0x3, 0x5, 0x8002}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x10000) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) [ 235.802926] sctp: [Deprecated]: syz-executor6 (pid 16565) Use of struct sctp_assoc_value in delayed_ack socket option. [ 235.802926] Use struct sctp_sack_info instead [ 235.822307] sctp: [Deprecated]: syz-executor6 (pid 16565) Use of struct sctp_assoc_value in delayed_ack socket option. [ 235.822307] Use struct sctp_sack_info instead [ 235.956498] sctp: [Deprecated]: syz-executor6 (pid 16566) Use of struct sctp_assoc_value in delayed_ack socket option. [ 235.956498] Use struct sctp_sack_info instead [ 235.971984] sctp: [Deprecated]: syz-executor6 (pid 16567) Use of struct sctp_assoc_value in delayed_ack socket option. [ 235.971984] Use struct sctp_sack_info instead 2018/06/01 14:27:04 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x80) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x2, 0x8}) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/06/01 14:27:04 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x491}]}) 2018/06/01 14:27:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x40) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) 2018/06/01 14:27:04 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) prlimit64(r1, 0xf, 0x0, 0x0) prctl$void(0x35) r2 = fcntl$dupfd(r0, 0x406, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000)="8fa019287c0ec64f2f90b8f01c0092f6e500e4c4a319380dec0c716c342717e17a996f179ce51c1087ee808716208dd6249c74dc98af4ccae36682bd198bf503a7f7752acd699b1d8ef7eb91998630ea571fa33e57eeacbba95f09f4c20c5c83f80cbee84a5568353d1c28", &(0x7f0000000080)=""/124}, 0x18) 2018/06/01 14:27:04 executing program 4: r0 = perf_event_open(&(0x7f0000000740)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 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, 0xffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000840)='.request_key_auth\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)='^&$cpuset\'keyring-#\'loeth1(\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r2) r3 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r4 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r4, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000340)) r6 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r7 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() msgctl$IPC_SET(r7, 0x1, &(0x7f0000000680)={{0x4, r8, r9, r10, r11, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r12}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r4, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00000002c0)) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r13, r13, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x11000000000b) r1 = accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000340)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockname(r0, &(0x7f00000000c0)=@nl, &(0x7f0000000140)=0x80) sendto$ipx(r1, &(0x7f0000000040)="3f94eddb1a20fb29adacb35c1825e9ad923fdfa099b332e59273d5b85b0c", 0x1e, 0x4000000, &(0x7f0000000080)={0x4, 0x100000000, 0x9, "3a73181ae29e", 0xfffffffffffffffc}, 0x10) listen(r0, 0x8) r2 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='GPL\x00', 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x100000000, {0x2, 0x4e20}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, 0x0, 0x0, 0x66a757d1, 0x3f, 0x7f, &(0x7f0000000380)='nr0\x00', 0x6, 0x8000006, 0x20}) r3 = dup2(r1, r1) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000440)=0x1) keyctl$read(0xb, r2, &(0x7f0000000240)=""/226, 0xe2) 2018/06/01 14:27:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x0, @in6}}, 0xe8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10a00, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r0) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/06/01 14:27:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYRES64], 0xfffffed7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000040)) 2018/06/01 14:27:04 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="effd00000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:04 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x802, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000001c0)) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="4d564b0000000001000000000000000000"]) ioctl$KVM_X86_SET_MCE(r4, 0xae9a, &(0x7f0000000140)) 2018/06/01 14:27:04 executing program 5: r0 = socket(0xa, 0x100000000001, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80}, @dev={0xfe, 0x80, [], 0x15}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x803ffdff}) 2018/06/01 14:27:04 executing program 2: prctl$seccomp(0x21, 0x0, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xcff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005b1fd0), 0x0) bind(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x2, 0x0, 0x2, 0x0, "cd6eea9a6641200da583248a3faed470796a29fa4b8cf035abcceaf181b8dd4099efd8dded861d1604823f4ad28cec244ed592d94493b4ac073cff3562d817"}, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000001c0)) prctl$seccomp(0x16, 0x0, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x6, 0x7, 0x57, 0x1f}, {0x2, 0x2, 0x0, 0x2}, {0x5, 0x3, 0x6, 0x5}]}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000e009f000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = accept4$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14, 0x80000) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xd, 0x20000000000001d6, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000800000000009000000af41f9ffb5230000000000000000000000007866f4ff01000000000000000000000095000000000000000000000000000000010004000900000000000000000000001800000008000000000000000100000004ff0900ffffff7f000000000000000018100000", @ANYRES64=r0, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYBLOB="06c0663a0c4c71280f276c8fa5cef095c431bfab55c15e2c9e4580b4ce567681fb4157992039368152660616608b9e881f6f324bcfb9958afac2dd0bebd3f8d12fe56180ca4f54d883574a6e062bdcddeebfe4a293465cf2a64777190b52692d787b7957693f2c3df863ea719aa2fe9bcba40978ee33eb3f6b8139d3e347050a0c3862dba217244be90267c72ab168d115184aebb8d687ab604cc54557cf93e1325c4a8ebdfa3082be4d7360eb0a13c8dc47a8bc33ab29b15ef54b4f677631f4bf13f128aa2376837974942637ff63a33cda6edb93b70f02", @ANYPTR, @ANYPTR64, @ANYRES32, @ANYPTR], @ANYRES64=r1, @ANYRES32=r1, @ANYRES16=r2, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYRES16=r3, @ANYPTR64], @ANYBLOB="c943c43bd0f2a7c08111d2f87d46900d85434d603bf23e1ce1681e0a86688bcc7ed821dea8458d1b33c5ae0f6e091b1848cb493776d67b87f58eebc52af3356dceaba71e08424666abff080531c074d193a62e1435a056e39939866b8b29ef803265e9171563a7a5f13d3e8837b70985cb86dfbae36d8eff72ca5a8f32639d91a1bb3c0ebb5a3814a31b8a53bc1e2093ad6c6df8c59d9a99d9a92881fde9ddf846db6b0de55ef7d2dc"]], &(0x7f0000000240)='syzkaller\x00', 0x9, 0x63, &(0x7f0000000280)=""/99, 0x41000, 0x1, [], r4, 0x5}, 0x10) 2018/06/01 14:27:04 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x535}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r3, 0x4}, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x8, &(0x7f0000000140)={0x11, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/06/01 14:27:05 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="e03f03000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:05 executing program 5: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0x40, 0x80000001}) 2018/06/01 14:27:05 executing program 2: r0 = socket$inet(0x10, 0x3, 0xfffffffffffffffc) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffe23, &(0x7f0000000100), 0x1c60df7afad2e3f, 0x0, 0x7c}, 0x0) 2018/06/01 14:27:05 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r2, 0xc0045875) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(r4, &(0x7f0000000740)=""/220, 0xfffffffffffffef2, 0x1, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:05 executing program 7: r0 = socket$kcm(0xa, 0x7, 0x0) setsockopt$sock_attach_bpf(r0, 0x10d, 0xf, &(0x7f0000000040), 0x4) 2018/06/01 14:27:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000c48eb23a6f936fc3ac69505137b702430100000000000000000000000000000000000000000000000a0000000100000400000000000000000000000000002700"]) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x9}) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/06/01 14:27:05 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101001) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x101, 0x6}, 'port1\x00', 0x20, 0x20, 0x9, 0x40, 0x3f, 0x8, 0xf1d, 0x0, 0x0, 0x38}) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) 2018/06/01 14:27:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="e663ceabb23e280000000700070f000000000000aa5b07000000", @ANYRES32=r1, @ANYBLOB="4c009e000a000200aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) 2018/06/01 14:27:05 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="effdffff0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:05 executing program 6: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x1000, &(0x7f00000000c0)) poll(&(0x7f0000000080), 0x0, 0x400007f) rmdir(&(0x7f0000000140)='./file0\x00') 2018/06/01 14:27:05 executing program 2: r0 = socket(0x2, 0x802, 0x88) connect$ipx(r0, &(0x7f0000fb4ff0)={0x4, 0x0, 0x0, "b883805ea81f"}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x14) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000000040)="480000001400197f09004b0101048c590a88fffffff7e07900e0fe5f0028213ee20600d4ff5bffff00c7e5ed5e00000000c80000000000000000000000000000000000eaf60d1812", 0x48}], 0x1) 2018/06/01 14:27:05 executing program 3: personality(0x35375d2df5f70313) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="dcdc48189ea4bd14ea3024b457af9252", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x68203, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x0, 0x6, &(0x7f0000000100)=0x6000000000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r3 = getegid() syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x8000, r2, r3, 0x3, 0x22000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x1, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000001c0)=0x18) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000180)={0x7, 0xffffffff86792d38, 0x1, 0x0, 0x7, 0x788, 0x9, 0x80000000, 0x62, 0x180000000000, 0x1, 0x6, 0x0, 0x8, 0x4, 0x28, 0x100000000, 0x9, 0x401}) uname(&(0x7f00000006c0)=""/176) 2018/06/01 14:27:05 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/06/01 14:27:05 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xff, 0x8000) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6, 0x80000) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000180)=r2) r3 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000040)=""/69) 2018/06/01 14:27:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x220c0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000000c0)={0x2, 0x6, 0x6, 0xffffffff}, 0x10) 2018/06/01 14:27:05 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000740)={@loopback={0x0, 0x1}, 0x8, 0x2, 0xff, 0x1}, 0x20) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r5 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r10}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(0xffffffffffffffff, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r11, r11, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:05 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="0f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$packet(0x11, 0xa, 0x300) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x44, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge0\x00'}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/01 14:27:05 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x4}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/01 14:27:06 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000200)=0xc) r3 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000080)=""/228, &(0x7f0000000180)=0xe4) socket$key(0xf, 0x3, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000480)={0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}]}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000004c0)=0x0) getpgrp(r4) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000280)) dup3(r0, r1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000003c0), 0x10) preadv(r3, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/255, 0xff}], 0x1, 0x0) 2018/06/01 14:27:06 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="c00e00000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x7, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x24) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/06/01 14:27:06 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80043}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x38, r6, 0x0, 0x70bd29, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}]}]}, 0x38}, 0x1}, 0x2000c814) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r7 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() msgctl$IPC_SET(r7, 0x1, &(0x7f0000000680)={{0x4, r8, r9, r10, r11, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r12}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) connect$bt_rfcomm(r2, &(0x7f0000000700)={0x1f, {0x7, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xfec5) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r13 = syz_open_procfs(r12, &(0x7f0000000780)="6e65742f6970365f666c6f776c61626fbf076f656c00") sendfile(r13, r13, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:06 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x3) r2 = gettid() r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000100)={r5, 0x1}) kcmp(r2, r3, 0x6, r0, r1) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000001c0)={r6, 0x10001}, 0x8) 2018/06/01 14:27:06 executing program 5: socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffd) setrlimit(0x8, &(0x7f00000a3ff0)) mlockall(0x2) 2018/06/01 14:27:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000000000)={{0x5f5e0ff, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00'}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xb084, 0x20c000) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00000000c0)=0x9) 2018/06/01 14:27:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") mprotect(&(0x7f0000154000/0x1000)=nil, 0x1000, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000001c0)={{0x0, 0x100000, 0x9, 0x6, 0xffffffffffffff81, 0x0, 0xff, 0x8, 0x1, 0x9, 0x3, 0xff}, {0x5000, 0x106000, 0xf, 0x7ff, 0x401, 0x0, 0x6, 0x5f6, 0x7b, 0x5, 0xd4f, 0xbc77}, {0xf000, 0x2, 0x3, 0x7, 0x2, 0x3, 0xd0d4, 0x10000, 0x7, 0x6, 0xaf9, 0x1000}, {0x1000, 0x6000, 0x4, 0x10000, 0x1, 0x1, 0x100000001, 0x4, 0x6, 0x5c1, 0x3ff, 0x4}, {0x1000, 0x1d000, 0xf, 0x8, 0x10000, 0x1, 0xfff, 0x2a, 0xfffffffffffffffe, 0x2c102f23, 0x24, 0x3}, {0x7000, 0xd001, 0x1f, 0x401, 0x332e, 0x8000, 0x5b, 0x1dea000000, 0x80, 0x20, 0x1, 0x2}, {0xd002, 0x1, 0x0, 0x8, 0x1, 0x2, 0x3f, 0x5, 0x100, 0x8000, 0x86d}, {0x2002, 0x2, 0xe, 0x7fff, 0xfffffffffffffffc, 0x7, 0x5, 0x71fe2d01, 0x6, 0x10000, 0x0, 0x8}, {0x5000, 0x103003}, {0x6000}, 0x4, 0x0, 0x4, 0x402000, 0x1, 0x100, 0x3001, [0x2, 0x1, 0x1d65, 0x3]}) fcntl$setstatus(r0, 0x4, 0x6800) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff4b, 0x0) 2018/06/01 14:27:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7ff, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/01 14:27:06 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="9f0000200007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES64], 0x2}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) tgkill(r1, r2, 0x8) ptrace$setregset(0x4205, r1, 0x3, &(0x7f00000002c0)={&(0x7f0000000280)="22edff72cc487ca759897abd519ac2198d7e", 0x12}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2, 0x0) getpeername$llc(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x10) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getpeername$llc(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/06/01 14:27:06 executing program 7: r0 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b7028edd93f7bf3246aebec55e762d7b1fa8c877996b31d671a01f12836e3e15dc60a2f8edb4b0153e35c1a5ee8e8a12632da27f940fa8f4b77f90d2112d4bb5a52938844a4e6f91ec119c24d5df4769314c48eac7ddcf2abb268e54aa4143a68c5d0ca81918df56708b2e3f08ed22b13948ab181ededa138bbf3fa9c847f771114880f300cb3a0b117e5e8246fa77287c65e93ed52bf06600fa69e7d78828b98aab81a85db0027f342a9e6220c49e7d262943010e61885cd3104fbb7d46d3734956c7ea12a1db3c28be83b061730b4c819d3fb03c6c84bee877", 0xda, 0x0) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/94, 0x5e) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/06/01 14:27:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="aa73edfd060bbf1d85f949cb9bb74a48ac0fc8c3cc38a816cdef44c98ec3834f5cfbd068dd99d3c0", 0x28}, {&(0x7f0000000080)="51a6b22e6138a630f058cfda5eb420e34b1bbaaa06adb9f55e4f3652fa34a4d6818212bfd5636ead5cd5cf8c712011b389e84afdbeb3e8a3b18b21645bd3b133dde265aa2cf1bf646e6ec076205bda3938b92da912a92074e74bdfb8bf43a4f0e68735fc2c5f49914410e3b273c5c808a8c56a175a5961fa185725ebbf9fd5a89267ff44be2adfbea185dbd8e7b9df1b177f3e43c4b76ac8993451613f19aafa32564af011ab3e93701e983396285da4864615f85a5c039ff32f", 0xba}, {&(0x7f0000000180)="e54176ea7aba6c33045ba4c6a02ff8916e5b6c2898a2027eb547d54cac39833485a6f8", 0x23}, {&(0x7f0000000280)="d3bbee2b86ffa0462d2fab47799c73f3cb157cd633b178a1471b326fb01ac8e29076f329651c0dbae8cf3b1e3ded2bacfa754b902143eeaac81c356d5beb3c7197df9d0ae1bfc15f674660fc2c15b75e02e039a4468d160894424cd18bf53f979ddaa355e288755dd55d5386b6a261e2a4cd57c7c0646c", 0x77}, {&(0x7f00000001c0)}, {&(0x7f0000000300)="dd759d75313211b35ffe9133406cbbd37e07aa52ba528a427b0fe677dfd96ccf96a69e793b27333b947a641ec1f62ac1831fbb5c2d0a80774b9f0c099cf7dbee02e6484f484fb812db34d561608f133a7a3f96de2f1a46e937a8a0baab55e628d6966f560fd454ec56fd799d7a2c570e406b6456400a4d4501a9ce40cc3017e3716c9f153a651ba24e9908ccc1a42d414ba9a553a018ac40", 0x98}], 0x6) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r2, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/06/01 14:27:07 executing program 6: unshare(0x40000) r0 = socket$inet6(0xa, 0x7, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") semop(0x0, &(0x7f0000000140)=[{0x0, 0x1000, 0x1800}, {0x0, 0xffff}], 0x2) unshare(0x40000) [ 238.533625] rpcbind: RPC call returned error 22 2018/06/01 14:27:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$TCSETSF(r0, 0x4004510d, &(0x7f0000000040)={0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x9d, 0x2}) shmget(0x3, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) [ 238.574635] rpcbind: RPC call returned error 22 2018/06/01 14:27:07 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x103adb0a, @local={0xfe, 0x80, [], 0xaa}, 0xd9}}, 0x7c6, 0x5, 0x100, 0x7ff, 0x4}, &(0x7f0000000200)=0x98) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="240000001a0007031dfffd946fa2830081952d332b19034456d47ca09e09200a000900030400ff7e", 0xfffffffffffffe26}], 0x209}, 0x0) 2018/06/01 14:27:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) select(0x40, &(0x7f0000000080)={0x3, 0x6, 0x7, 0xfffffffffffffffb, 0x4, 0xff, 0x7, 0x6}, &(0x7f00000000c0)={0x6, 0x7fff, 0x7ff, 0x3, 0x7, 0xfffffffffffffffb, 0x9, 0x5}, &(0x7f0000000100)={0x5, 0x0, 0x5316, 0x401, 0x6, 0x1, 0x29, 0x1}, &(0x7f0000000140)={0x0, 0x7530}) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x47) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/06/01 14:27:07 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000780)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:07 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="040000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:07 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000080)) fcntl$lock(r1, 0x7, &(0x7f0000000100)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1000000}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) 2018/06/01 14:27:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000037c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000800)="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", 0x100}], 0x1, &(0x7f0000001800)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/06/01 14:27:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0xd5a, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000200)={0xa6, &(0x7f0000000140)="9817bd16b1dbd77b1d6ba21d25b30c0938a0d3a58da94470d6e3c5b454adbf6673067d82265e82f9b92b81515555d9d5cdeb639e7b390925615df3b1de58dd3b6f3113bc70f40895d22e8f6df055c51b953e4dfe58e991ecdc176119f3f08276beb50722de2bd5cd125fa5e9bc424dae66def0a75a27628624f1ef7c1d15aae35a85943452983e92b5ac680a037a775c6dfb4adc20800976f9cbbbfca9bcac3f47d37e1f2f7c"}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/74, 0x4a}], 0x1) 2018/06/01 14:27:07 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x270, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(0xffffffffffffffff, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x54, 0x762, "a093641151ccdb9223d145c62db30f67e751b294fe4d3e75f95b6eda73dcd75ef59ca759035c0d69bd4568dc4c83b61b9934d028b2be6f7fe1ea95d78047d7156452bac1fa7b9cd31189c89ee08c21e1"}, 0xd8) 2018/06/01 14:27:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="0047fc0018000099240970411442b75fbb687d5a4f02a4407f0e7c12db112bf7faa2878e5fcf0000000080030100b836d53fed508759cb819ff1c7581d4a51fe3e0d018b9c536c8a5a") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x100) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = dup3(r2, r1, 0x0) accept4$ipx(r4, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) 2018/06/01 14:27:08 executing program 5: mmap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={r1, 0x0, r0}) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/06/01 14:27:08 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="c00000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000040)={r1, &(0x7f00000001c0)=""/137}) readahead(r0, 0x8, 0x1ff) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086610, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xffffffff, 0x621e}, 0x8) 2018/06/01 14:27:08 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) ioctl(r2, 0x7, &(0x7f0000000700)="067c56cc45fdee8e69f7d00f17054e0a3185f6d79c82de43ee04c129ba724e13fc9e565b5e1c72c3ca75891832da94887354d0717c286828238f8ef8ed2cf9d587f81a9edcf460f92ebb5c15d2dcca15ee3cd6511b355f9c9474fdb92edc9e0b210557bc740a58709cd765ff4550364f10a27055de25abf75f9166bb81dffb0ff04f55152df4dac6721c9eed22cfd2cf25607c8d9f8cf9585ddf7abcbba882ce1c793f02ef514e") mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000000)='./file0\x00', 0x82000060) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_default\x00') r7 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r8 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() msgctl$IPC_SET(r8, 0x1, &(0x7f0000000680)={{0x4, r9, r10, r11, r12, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r13}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) 2018/06/01 14:27:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000001d2b380000000000000000000000000000000000000000000f8ffffffffffffff00000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/01 14:27:09 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x2000, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000340)=0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_IOEVENTFD(r1, 0xc0c0583b, &(0x7f0000000040)) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x181000) fstat(r2, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1a, "bbd75f0acd8f8b0e05c2ee93f560b98bfc128a7c0012d693c926"}, &(0x7f0000000100)=0x22) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r3, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="3000000094ecc1f9179937ecec06653bf2309859597f7e99df556dca6139ed06f61e47ca5c977e3089ebc3bc93b0e73d91478c2f"], &(0x7f0000000180)=0x38) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r4, 0x69, "2df065e9074e24e50aef765d84ea8e57f00482b6c44157083429734f1d7af15769a785e7e3c057e41d5efb507426b41278977a3bb0b87de6770aa20c3010e60c20173bad2a849ceb78738b78bd6ae1c312c0fa25504fe3e91c4ebfad165e1018a001c210a17a1abfb1"}, &(0x7f0000000240)=0x71) listen(r1, 0x0) 2018/06/01 14:27:09 executing program 6: r0 = socket(0x13, 0x1, 0x0) write(r0, &(0x7f0000000340)="240000005a001f00ff03f4f9002304000a04f51108000100020100020800038001c9a800", 0x16f) 2018/06/01 14:27:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x6}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x6, r1}) writev(r2, &(0x7f0000001340)=[{&(0x7f00000001c0)="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", 0xfffffffffffffd7a}, {&(0x7f00000011c0)="f7e5e8bbc5542368d1ed6a3b49eb2556ce99bd796b6911c409722edab97ee04ac2dd2367c27a6e87d935851b77b00df512898f28428e91e457c56b25b875c0af1c28906ca68d52a01cc3d4dca998d78428111192cfd93a3649414a8ee6b9206ba824e9240ab744624360dfa4d3092ced01fa2998c989637ef71debd345e355dd7e04853cf078be44217ff682e836bd67573e6259588277b91413315c70c3c115f786d53f1104eaae55ce08d6fce11b3dad6a2062"}, {&(0x7f0000001280)="b1410dfa5621ee69a68cb5b0c75a5721187a11ca9b064523bf7306ddab6dbcf8c0171fc0ddf6089bb8861151a082d92b12f11c39eb765a89"}, {&(0x7f0000001380)="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"}], 0x0) shutdown(r0, 0x1) socketpair(0x5, 0x80807, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000040)=0x7060) 2018/06/01 14:27:09 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000045507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x0) flock(r1, 0x6) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000100)) 2018/06/01 14:27:09 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r5 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, 0x0, r8, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r9}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r10 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r10, r10, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:09 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004780)='setgroups\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000047c0)=0x5b4, 0x4) write$binfmt_elf32(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x5a3) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=ANY=[@ANYBLOB="e400000021001104000f0000000f0000e0000001000000000000000000000000ff01000000000000f0ff00000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000002c001300e000000100000000000000000000000000000000000000000000ffff0000000000000000000000005c00110000000000000000000000000000000001e0000002000000000000000000000000000000000000000000000000ff010000000000000000000000000001ff0100000000000000000000000000010000000000000000000000000c001000ff00000000000000"], 0xe4}, 0x1}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0xc40, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x4, 0xffffffffffffd332, 0x40, 0x2, 0x0, 0x6, 0x100, 0x0, 0x100000001, 0x9, 0x0, 0xc1, 0x4, 0x3dce, 0x800, 0x800, 0x0, 0x2, 0x4, 0xffffffffffff7fff, 0x6, 0x1, 0x3, 0x3, 0x3ff, 0x1ff, 0xd5ad, 0x21, 0x2, 0x9, 0x3, 0x8, 0x2c, 0x9, 0xfffffffffffffeff, 0x1ff, 0x0, 0x80, 0x0, @perf_config_ext={0x7ff, 0xffffffffffffff0e}, 0x11, 0xe4ae, 0x37, 0x1, 0x3f, 0x7, 0xe2f3}, r2, 0x2, r1, 0xb) r3 = getuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/06/01 14:27:09 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)='x', 0x1, 0x1, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r0) getrandom(&(0x7f0000000080)=""/88, 0x58, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x2a00) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x3, 0x1, 0x7fff, &(0x7f0000000140)=[0x0], 0x1}, 0x20) 2018/06/01 14:27:09 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000107fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:09 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x10000, 0xfffffffffffff000, 0x0, 0x20, 0x1, 0xffff, {0x0, @in6={{0xa, 0x4e24, 0xaa, @dev={0xfe, 0x80, [], 0x1a}, 0x6}}, 0x9, 0xbe, 0x0, 0x80, 0xfffffffffffffffb}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x5, 0x70, "70d58aead90f07faf8e8caed1135d69fc56d5a37b7c5e51c19c9b0cd292cc7a8e571474bb90976d013f45561a2332a73c50688a10a285675702e0fdcb5854e12b30810f4c368b3db9b0a10aabf4e59b5a9d116666fe5791eed9af94b7399ff8b92b24e37b555150f65c68674cc5dbf52"}, 0x78) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x111, r0, 0x0) 2018/06/01 14:27:09 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f00000000c0)='/\x00', &(0x7f0000000040)='./file0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x111000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x7, r2}) chmod(&(0x7f0000000080)='./file0/file0/file0\x00', 0x0) 2018/06/01 14:27:09 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x0, 0xbb, &(0x7f0000000300)=""/187}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x8, &(0x7f0000000140)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x20000000, 0x0, 0x1, 0xfffffffffffffe8b}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000240)}, &(0x7f0000000100)=0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) io_submit(r2, 0x4, &(0x7f0000000740)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x100000000, r1, &(0x7f0000000000)="27faebd0c7af0132f8581408d2136ff553926919f5d12a0afbcb0c116b6b2cbb356f1d937f589fa5a2ef6590afcdf9", 0x2f, 0x1, 0x0, 0x1, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f00000003c0)="491cb08af9869c7c87d3aaa1c78a9a2d496c7dce1e38be4bbf79027165cafd87bcce33a832859f58fbc683434b71a02358e81a0f0929724850ed95ae506408e3e65a5d55322b6083cd844ac2b12b3654db2378c46c36a0f09d3d1e17816c7b3c8e0730554ab3d33d6332ff128f9ad193dbc989105c08c5541ee1279f2fa314fc2851a4924cdbe4c4b80f4a129c6e227e3476c5023f96825a9eb0b0069dd2cdf413ab091330653fb31825ff4a1f80b7f10e59c3d221f1b8ccaeaccff8093dc4490fc62d9f8a11097a9171c6e02ba4", 0xce, 0x45, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x9, 0x5, r3, &(0x7f0000000540)="09533953a50dbf281db490daa452a2f4803c112418f6ec9b7485045874c87bb2295713967fb4e93b6b37928ac652a14f2279f4c62660c42ce8759b7f09c67a8e81f0a6c504d22bdd0d13d68af0570244a332abac56b836cd3524c7c34d4abe24ccfc0ee6637a33b0bc289408ecc86794a2e8fe88add9ee0be897b892061dff7dd8", 0x81, 0x4, 0x0, 0x0, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r3, &(0x7f0000000600)="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", 0xfc, 0x1, 0x0, 0x0, r3}]) 2018/06/01 14:27:09 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0003400007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:09 executing program 3: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000107fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:09 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) ioctl(0xffffffffffffffff, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r2 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r2, 0xc0045878) utime(&(0x7f0000000640)='./file0\x00', &(0x7f0000000740)={0x220, 0x3}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r5 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r10}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000780)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8011}, 0xfffffffffffffffe}, 0xa) shutdown(r2, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r11, r11, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:09 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c1c240970") socketpair$unix(0x1, 0x0, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r1, 0x402, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000100)="d2", 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000700), &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000400)) 2018/06/01 14:27:09 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3ff, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000180), &(0x7f0000000080)}, 0x20) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000080)={0x8000, 0x8, 0x3, 0x2, 0xa2}) 2018/06/01 14:27:10 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000780)=@assoc_id=0x0, &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000800)={r1, 0x9, 0x20}, &(0x7f0000000840)=0xc) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0xcd, "0a5b3048318e63c4bb0c42d5a48c23c8fd6a7e4d13dc055528e137e588dea3bcf8db161965b831de3b0384c08b5c52d4b9881c5342aa471ee96ec2d1a31b84a30fd6e68ff423f6504965554cb76c14322f01c5578a64a4e426523789c4004ae1463e2341cf884942a49818681ccb5c150660d5840ed926e6f04bce9055ab113e72777ac9c715651a312c0c5d80980a80bbc4a0ebe11075132b6eb6f36bb7dfdf25979c558e9cfc5d52fe041f730faa4145ebb53d445c4d6f035f5cfb20caf7ded217c18103565911deb4681d34"}, &(0x7f00000005c0)=0xd5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000600)={r4, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xe1d}}, 0x9, 0x774, 0x7fffffff, 0x72, 0x24}, 0x98) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x48, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x5681}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3f, 0x4, 0x8, 0x7, 0x4}, &(0x7f0000000880)=0x14) fcntl$addseals(r3, 0x409, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000003c0)={r5, 0x3f, 0x3bd, 0x717b, 0x3, 0x9, 0x3, 0x4, {r6, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1a1aa0000000000, 0x2, 0xf47, 0x1f, 0x5}}, &(0x7f0000000480)=0xb0) r7 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x202) ioctl$PPPIOCSFLAGS(r7, 0x40047459, &(0x7f00000000c0)=0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00000006c0)={r4, 0x9}, &(0x7f0000000700)=0x8) socketpair(0xf, 0x5, 0x20000000020, &(0x7f00000008c0)) 2018/06/01 14:27:10 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={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, 0x3, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0xabb7d8e481a30bfb, 0xc) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r7, 0x10e, 0x4, &(0x7f0000001000), 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r8, r9, r10, r11, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r12}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) 2018/06/01 14:27:10 executing program 6: r0 = shmget$private(0x0, 0x1000, 0xc2, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001640), &(0x7f0000001680), 0xfdf, &(0x7f0000911000/0x4000)=nil, 0x3) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000040)="baf80c66b86cd8718766efbafc0c66ed640fc72966670f239866b9800000c00f326635000800000f30baf80c66b8a8e0f08166efbafc0c66ed49260f070f01d0b800008ee866b9e10a00000f32", 0x4d}], 0x1, 0x8, &(0x7f0000000100)=[@cstype0={0x4, 0xe}, @cstype3={0x5, 0x7}], 0x2) 2018/06/01 14:27:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) sendfile(r0, r1, &(0x7f0000000040)=0x4000000000000000, 0x8010) 2018/06/01 14:27:10 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffffff507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:10 executing program 2: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = socket(0x40000000015, 0x5, 0x0) recvfrom(r0, &(0x7f0000000040)=""/141, 0x8d, 0x22, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup(r1) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x5, 0x4040) r3 = shmget$private(0x0, 0x1000, 0x140, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000340)=""/253) open_by_handle_at(r1, &(0x7f0000000280)={0xbe, 0x29, "585b8448719fa2e9ecdaba354ddff27aa9194f9a9cc15c0fc1bb552ef9f2faca0dd4724307c83fed11915875cd5c27fb769157149f6bc14ab19feb879f753398836af8ade141d19e6b1dc4e6fd57c7f3356a14a53a345d2eb22c7d1c36ca3945a5448c507832731de6b122c9583880d08af77537cc185ccddd445fa533272ecd43dd1e94b894ceadca2194059f472d6456e2f1ca8977566ee2f64f94ca7775e261d2be84d31237a4c18cb02b4fa5878e17722a67ca1c"}, 0x101180) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000001c0)=""/163) 2018/06/01 14:27:10 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x300) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x62000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x80000000}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r2, &(0x7f0000000580)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000040), r3, 0x0, 0x1, 0x400000}}, 0xec) 2018/06/01 14:27:10 executing program 1: perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xb, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) bind(0xffffffffffffffff, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/06/01 14:27:10 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffffffc07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:10 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$inet6(0xa, 0x6, 0x100000000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000000040)=0x74) 2018/06/01 14:27:10 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x7fff, &(0x7f0000000040)="8e61fdf6ada4f102a70b596c92235bd8cdc8db6cbd04d2937739d1d3e5ac2b0266e1") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400400, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000140)={0x4, 0xfffffffffffff801}) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000000240017020000000000000000000000000c00000008000000", @ANYRES32=0x0, @ANYBLOB="3bbe287606c54733177fe27c3c6d92ffffffbf0000", @ANYRES32], 0x46}, 0x1}, 0x0) 2018/06/01 14:27:10 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x2d}, {}]}) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0x21) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000080)={0x6, 0x5, 0x8}) 2018/06/01 14:27:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005", 0x5) r1 = socket(0x2000000011, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f00000023c0), 0x218, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x20003840}], 0x1, &(0x7f00000000c0)=""/87, 0x57}, 0x0) bind$vsock_dgram(r1, &(0x7f0000000400)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)=':\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)="766d6e6574302c25a500", &(0x7f0000000380)='cbc-cast5-avx\x00']) [ 241.903522] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 241.959672] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/01 14:27:11 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x4000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000400)=0x97a1) r1 = perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000280)=ANY=[@ANYBLOB="14040000040ab6ff0000000000000000000000006a49c9f87a9cc16b824b7a32499558570a26e0fd385cd36593e7a84fd7e30f3f6968fb341eacdbf07bdf044721f667abc472b2"], 0xa3}, 0x1}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x7b0396e1c4a8313a, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xa, 0x7fffffff, 0x3, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0x8001, 0x8, 0x6, 0xfffffffffffffffb, r4}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x80, 0x5d8f9320}, &(0x7f0000000380)=0x8) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000240)={0x3, 0x81, 0x2, 0x7fff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x9, 0x4, 0x100000000, 0x81, 0x0, 0x1, 0x40000, 0x0, 0x6, 0x8, 0x5, 0x5, 0x1, 0x7, 0x1ff, 0x0, 0x5, 0xfff, 0x9, 0x6, 0x81, 0x1, 0x8, 0x5, 0x7, 0x3, 0x5, 0x2, 0x380000000000, 0x5, 0x5, 0x1, 0x3, 0x81, 0xfcdc, 0x40, 0x0, 0x3e, 0x1, @perf_bp, 0x20, 0x8, 0x2, 0x1, 0x180000000000000, 0x0, 0x7}, r5, 0xc, r1, 0xb) 2018/06/01 14:27:11 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x4, 0xd0ffffff, 0x9705}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3f0000000000000, 0x20}, &(0x7f0000000080)=0xc) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x2, 0x4467}]}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8, 0x1f800000}, &(0x7f0000000100)=0xc) 2018/06/01 14:27:11 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = semget(0x3, 0x5, 0x428) semop(r1, &(0x7f0000000600)=[{0x2, 0x3, 0x1000}, {0x0, 0x101, 0x800}, {0x3, 0xfffffffffffff257, 0x1800}], 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x430, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f0000000740)=ANY=[@ANYBLOB="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"]}, 0x5a5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0xfaff1f0000000000, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) 2018/06/01 14:27:11 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000740)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x103, 0x1, 0x0, 0x0, 0xff}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000011c0)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000880)) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r11, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r12 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r12, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r12, 0x6, 0xa, &(0x7f0000000040)=0x1d2d, 0x4) sendto$inet(r12, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_int(r12, 0x6, 0xa, &(0x7f0000000000)=0x29a, 0x4) readv(r12, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0xfdef}], 0x1) r13 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r9, r8, r10, 0x1, 0x400}, 0xffff, 0x3f, 0xa623, 0x800, 0x400, 0x1, r13, r13}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x7fd}, 0x20) 2018/06/01 14:27:11 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ff5ffffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00000000c0)=""/105, 0x69, 0x40000000, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x3d, 0x4, 0x9, 0xb0]}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/06/01 14:27:11 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400800, 0x0) sync_file_range(r0, 0xcd44, 0x5, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) 2018/06/01 14:27:11 executing program 2: request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='{&\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0x5, 0x50862b2a) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x3f, 0x200) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000340)="52abbcbb49083399b3ee") ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000280)) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000300)={0xffffffffffffffff, 0x1ff}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) [ 242.760834] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/01 14:27:11 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ff0ffffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:11 executing program 1: r0 = socket(0x1e, 0x80807, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x80000001}, 0x10) bind(r0, &(0x7f00000000c0)=ANY=[], 0x0) close(r0) 2018/06/01 14:27:11 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/bnep\x00') bind$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000000)={0x2, 0x5}) ioctl$LOOP_CLR_FD(r0, 0xc0481273) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 2018/06/01 14:27:11 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1ff, 0x10000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0xffff, 0xfffffffffffffff8, 0x3}) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x2000400) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) [ 242.805406] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/01 14:27:11 executing program 6: r0 = getgid() setfsgid(r0) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x200) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x4, {{0xa, 0x4e23, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x7f}}, 0x0, 0x1, [{{0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}]}, 0x110) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2d, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/06/01 14:27:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x8f, 0x0, [0x4]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x404c0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff]}, 0x8001}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x74) getsockname$packet(r2, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000880)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000008c0)={@ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xb}, 0x800, 0x6, 0x0, 0x400, 0x4, 0x4, r3}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000000440)) getgroups(0x8, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x8000, r4, r6, 0x169, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x10600, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000180)={r8, 0x8001}, &(0x7f0000000300)=0x8) 2018/06/01 14:27:11 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f5504000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:11 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x80000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0xd11e, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x3, &(0x7f0000001180)=0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0x7a7c19a3283a7703, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) read(r0, &(0x7f0000000180)=""/4096, 0x1000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000011c0)=""/119) 2018/06/01 14:27:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) prctl$getreaper(0x10000000000002, &(0x7f0000000300)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000200)={0x6, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @dev}, {}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}]}) getsockopt$sock_int(r0, 0x1, 0x800000000002b, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/06/01 14:27:11 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x1, 0x6, &(0x7f0000000080)=0x4f}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000001c0)={0x0, 0x40, 0xfffffffffffffac4, &(0x7f0000000100)=0x51c9}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x26, &(0x7f0000000000)) 2018/06/01 14:27:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000000)) read$eventfd(r2, &(0x7f00000007c0), 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2}) write$eventfd(r2, &(0x7f0000000040), 0xffffff09) 2018/06/01 14:27:12 executing program 3: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000)=""/27, &(0x7f0000000040)=0x1b) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffa9, 0x4000) accept$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/06/01 14:27:12 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480001006d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = socket(0xf, 0x804, 0x6) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000080)=""/16) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2, 'lblc\x00', 0x10, 0x3ff, 0x4e}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0xd725aedf93a7a8d7, 0x2, 0xfffffffffffffffd, 0x2}}, 0x44) 2018/06/01 14:27:12 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xf, 0xf, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x3ff, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xbf) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x801}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x20000000000004, 0x3, 0x5, 0x4}, 0x3}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(r4, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x20, 0x0, 0xffffffffffffffce) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:12 executing program 2: pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9, 0xffffffffffffffff) futex(&(0x7f00000000c0), 0x400000089, 0xfffffffffffffffe, &(0x7f0000004000), &(0x7f0000000000)=0x2, 0x40000000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xd00c0, 0x0) msgget$private(0x0, 0x40) exit(0x80000001) 2018/06/01 14:27:12 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000180)) ioctl(r0, 0xb, &(0x7f0000000140)="0047fc2f07d82c99240970") r1 = socket(0x2000000011, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x8, 0x8003) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r2, 0x3, 0x0, 0x7f, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000100)="957a88caee29db0c77696c6eb1d09e4118a1a3bf", 0x14, 0x0, &(0x7f0000000580)={0xa, 0x20008100, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ftruncate(r0, 0x7) 2018/06/01 14:27:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000180)={'bridge_slave_1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="000000fefb0000006cffd6ffff000000"]}) 2018/06/01 14:27:12 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1fffffff9e07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:12 executing program 1: setrlimit(0x1, &(0x7f0000011000)={0xff, 0x100}) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0x4d1, 0xfffffffffffffffe) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6) 2018/06/01 14:27:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x51}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000080)=0x84) 2018/06/01 14:27:12 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000207fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:12 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002740)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendmsg$alg(r1, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f00000000c0)="eabad7e6277cdbfc4d511a7dff55a4662c754683efe8080184aedaa6cf23c16bcfeffbc41cb45a522a5c83e45c9877d3f2c695dc8ea50be8daae5c1b1ddba6d1d8adc47f8cd7fa9f42fe97807840f3632d4a1f73b6b352e033c67501b7bd1965da9546888812f8c3d709b1eef2f2cb81af6604a0b8218a1394d461cece3752535170c644d38d328dda280528898c84c58faeff155418", 0x96}, {&(0x7f0000000280)="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0x1000}, 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0x1000}, {&(0x7f0000000180)="6dc06193b3be627b4c86c9e38bed07b9e7e351386bdc4b0a76730c395b22f5c1f5ee4a078db0031fb606c9bd353de3f33bdac0c0b45aa7199956b26cc0f52f3dff47ed89a910141c5d0d668683dbc312fbcfddb8e94c435400ba5f1af5bcc1b15d7a22c05c05b917ef802cc015a6308cfdbbe39a4f8177494db76b649d8ed841658089a0c18a0b14584a12dc8e6ef7bea1216c96473428bb8176349d09968d", 0x9f}, {&(0x7f0000002280)="be457579f6dca07f92953c64296f8a9a2ff340362e10feab2de5e41c6ca97dc42b98608b8ea2925ba8610ca0fd140fc11cbdeb42c3a2dd5fa1880a57d18cb2396770be843d1f8afaa08be61abf391d5055d9b40e680a798ba582d2e7498734e43b38106ec3fd786dec699474a108ee7271c63049f2b42884100ae8de88a111bdbc13c0f8", 0x84}, {&(0x7f0000002340)="48266e3c992e93cd649a055ced8d35a7e7f7bd0b8fd1a9d1572cef98c17a15e9644403a254d188bcd06529444922c6b7e75490b331f7e44f357b5f21aea001105b9a5bf1dad28ad86233f18ea637c493d33fcfff1ed320f4b8dab3931ad14d1f01fe2a3a5de37fba5eab01206ec38ce9101890dcd5548b7ca2bb54d51d0154703da12cd05bf4f292c665455a5d7b007d5e3b5720d5d6631ea1534a6d60093ad3265003be8970d948618b874cde416e0928b59bb4560d139bba3b0c8c6924f9", 0xbf}, {&(0x7f0000002400)="4903ff8cc57ca6cd2f00ea80ac69618425e5a2457733315c1d6c330618629c1218e3991e7887b1fb73", 0x29}, {&(0x7f0000002440)="219d56df7be90fbe6a6f2bfa4ba6257e2b0d74baae027775ab92864480ff310d4b4db553093a6c39d0b2d4215b53e0f214b71fae7e41a688a0fd7ff772d46d29635f50b1fdf087c34c5c62272a91c7bcf8078442046d1d733e1efe9e3718cd988c8beb0c86cea6954dfcc84ccd517df91c573ae44ada088d355bb7142f939a7348747866b858b096fb5313bcb9a5998aca7fd7a9461e7e1760b0189e7872990dbf6945a871f80147c518b5a3ef40", 0xae}, {&(0x7f0000002500)="b76234186cdf", 0x6}, {&(0x7f0000002540)="357c07f01c5c36e5bde1808421debb675c17481aade21528", 0x18}], 0xa, &(0x7f0000002640)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x5, "d23ddba8a2"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0xb0, 0x24000801}, 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) [ 244.107696] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/01 14:27:12 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000340)=""/4096, 0x1000) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000001340)='keyring\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000013c0)='keyring\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0xd3b, r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3ff, 0x2, 0x8, 0x4, 0x80}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x5, 0x2, 0x9, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r4, 0xfffffffffffffc00, 0x0, 0x0, 0x9, 0x3, 0x58be, 0x1, {r5, @in6={{0xa, 0x4e21, 0x3d8fda2a, @empty, 0x4}}, 0xfe9, 0xfff, 0x0, 0x6, 0x5}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) [ 244.192587] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/01 14:27:12 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xffffffffffffff7f) read(r0, &(0x7f00000000c0)=""/113, 0x71) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xa, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/01 14:27:12 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) time(&(0x7f0000000000)) sendto$inet6(0xffffffffffffff9c, &(0x7f0000000040)="652f2bbebeab932ad0af995581248a550205bf51c3a59db687d7558bc5336eb56e1dd44067563d84a28cb7edabe3d2206f7e215f8c49fe372eac91b9d42dd04e1e0886163bd3202dec7f06381651d85f652c09f1c612798118dea89fc4294f952448c660b717aaca8132ecaa2d1a252a8418951780afff2fb510d0c5e20a77a3d6752faec0437d682535c90988dcf9b56362452db6f261fecb01a8aa720c3aef52c38ce28726b1", 0xa7, 0x4000, &(0x7f0000000100)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1d}, 0xffffffffffff8000}, 0x1c) mlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) r2 = shmget$private(0x0, 0x4000, 0x228, &(0x7f0000ff7000/0x4000)=nil) shmat(r2, &(0x7f0000ffe000/0x1000)=nil, 0x4000) 2018/06/01 14:27:12 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:12 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00f0000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:12 executing program 5: unshare(0x20000000) unshare(0x24000000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000040)=""/57, &(0x7f0000000080)=0x39) 2018/06/01 14:27:12 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000740), 0x0, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0xffffffffffffff43) r1 = socket$inet6(0xa, 0x80003, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0xffffffff, 0x234, 0x22b8, 0x20}, &(0x7f0000000300)=0x98) r3 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r3, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16, @ANYRES64], 0xffffff03) recvmsg(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000005c0)=""/175, 0x7}], 0x29, &(0x7f0000002900)=""/4096, 0x1000}, 0x0) 2018/06/01 14:27:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x8, 0x80000001, 0x2}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffe) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') pwritev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)='4', 0x1}], 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) 2018/06/01 14:27:13 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000f000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:13 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x7, 0x2) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x8be, 0x8}, 0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0xffff}) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") finit_module(r0, &(0x7f0000000280)='/dev/ptmx\x00', 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000002000)={0x2, 0x20000000800, 0x0, 0x7fffffff, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x100000009}) 2018/06/01 14:27:13 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0xdc20}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)) sendmsg$netlink(r2, &(0x7f0000003b40)={&(0x7f0000001fc0)=@kern={0x10}, 0xc, &(0x7f0000003a00), 0x0, &(0x7f0000003ac0)}, 0xc004) accept$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0xfffffffffffffe49) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x84) 2018/06/01 14:27:14 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x3, 0x8, 0x9, 0x6}, 0x7, 0x3, 0x0, 0x0, "f806eabbacc71477"}, 0x10}, 0x1, 0x0, 0x0, 0x48014}, 0x4040000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw32}], 0x30) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0), 0x8) 2018/06/01 14:27:14 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0f00000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:14 executing program 5: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000000080)='securityfs\x00', 0x1003, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/06/01 14:27:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x182) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f00000000c0)) mq_timedreceive(r2, &(0x7f0000000200)=""/188, 0xde, 0x90000000000000, &(0x7f0000000400)={0x77359400}) mq_timedsend(0xffffffffffffffff, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000000080)) sendmmsg$alg(r1, &(0x7f0000001240)=[{0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000ac0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000004900)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002280)="d946f56c00aa888d236ff571175d375a90f63af9aa971a6cd448ea033ae69bec0fdaa1ea43c14c6cf28da529bdbc7f62", 0xfcd5}], 0x1, 0x0, 0x0, 0x8000}], 0x3f, 0x20000001) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffff9c, 0x3, 0x0, 0x2f2a, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x64) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) fcntl$getownex(r3, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$pokeuser(0x6, r4, 0x9, 0x1758) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/81, 0x51}], 0x1}, 0x0) 2018/06/01 14:27:14 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000740), 0x0, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:14 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x800, 0x4) sendto$unix(r0, &(0x7f0000000200)="8bcb1d585d8f28c03a8e3a05c02b9b733791ac19d4e5739ea472293d4c5f3ac42d789843bbcd8cf209baf37d02cba8db985460ef441ce8f80ab0a9d11db49347b3a93b6f24fb98669a1d64d45a955bf97cc45c9865fcb54266339ccb34a422252435e055fa5c0e8cce381839a7782d5bca4576ef0a9ce950e5b5eaa4ab4c76b754b9500e933a4b31ff4d74e81cf0704a55bbbbc29213485f5952743effa34ebef4026b68", 0xa4, 0x0, &(0x7f0000000d00)=@abs, 0x6e) 2018/06/01 14:27:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000100)={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000180)="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", 0x146, 0x40011, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x73, 0x7, 0x0, 0xa, 0x54}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) recvmsg(r2, &(0x7f0000000880)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/83, 0x53}, {&(0x7f0000000640)=""/55, 0x37}, {&(0x7f0000000680)=""/69, 0x45}, {&(0x7f0000000700)=""/100, 0x64}, {&(0x7f0000000780)=""/28, 0x1c}], 0x5, &(0x7f0000000840)=""/33, 0x21}, 0x2) 2018/06/01 14:27:14 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x100) ioctl$TIOCNXCL(r2, 0x540d) r3 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x75, &(0x7f0000ad2000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000080)=0x23c) 2018/06/01 14:27:14 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0200000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:14 executing program 3: lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000380)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r0 = request_key(&(0x7f0000000400)='encrypted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='ramfs\x00', 0xfffffffffffffff9) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="c23f5925317cfe55f1d30a53aeeb6642c06893437b23fe481b5e2315855a13216f9b51b7aedef7a3e3bcf5b8d9cfb2235c17ca09e7c874673181223c341835f5666615bfa1dc4f70b81d744bd3165b15e1699b9067ed09ef4f732d083db1a8fe2a21fcffd55d5066dda13709801e78e30b791d5c37d2a117f03b9f4522daed730dd801bf4e311b76b722bfd7c6850879f13c98ed5567af91afe79c857712770a727f3a92402c2ffb042df1e2e8c13884aa9f88baca808d3b708fc1d1c0567df3736a877880f7de7106d0d17c77e82b82cea0e5943d056a581baff7f33039e54a68cb477210b11adbf1e4", 0xea, r0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x0, 0x0) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/06/01 14:27:14 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xfff, 0x1, 0x0, 0x1, 0x1ebe}, 0xc) ioctl$EVIOCGREP(r0, 0x4004743b, &(0x7f0000d1df52)=""/174) 2018/06/01 14:27:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) ioctl(r0, 0x100000008912, &(0x7f0000000400)="0047fc2f07d82c99240970") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000007c0)={0x0, @loopback, @multicast1}, &(0x7f0000000800)=0xc) sendto(r0, &(0x7f0000000080)="004999de12e7db488170f0cb859aecc2704ae305804518bc2ef02a001c4832beec5105503314a37cda8cb6e87404e35df99baa127398d682dc8bb80b9a888971dfeb859c669a7d21c97b7ff77daf39701b4497cfd7abac1e6522ab532e4b224d49840b1b0dd4a9b94d4b259465b140bb2a48e6e40be36c2fc557ab8c385be970040d3a22da56b2a46cc4d3c6bd8ee0ca8566e2b087a2798f7fb23265a75d0a0737050b694d7001f1d38c3436825baf6b5f67d8dcbbf4a7df25145bbd1fbc36cc8838f403db4f60", 0xc7, 0x1, &(0x7f0000000840)=@hci={0x1f, r2}, 0x80) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) sigaltstack(&(0x7f00004b5000/0x3000)=nil, &(0x7f0000000040)) read(r1, &(0x7f0000910000)=""/100, 0x64) 2018/06/01 14:27:15 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000180)=""/7, 0x7}], 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) close(r1) 2018/06/01 14:27:15 executing program 1: setitimer(0x0, &(0x7f0000000640)={{0x0, 0x7530}, {0x77359400}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x7) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0xffffffffffff6cdf, 0x200, &(0x7f0000000040)=0x2}) setitimer(0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x4, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000140)={0xfffffffffffffbe9, 0x75}) 2018/06/01 14:27:15 executing program 2: syslog(0x31, &(0x7f0000000300)=""/80, 0x5bf) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0xffffff99) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x202000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/06/01 14:27:15 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f9effffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:15 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0xd2, @dev={0xfe, 0x80, [], 0x13}, 0x6}, {0xa, 0x4e23, 0x40, @empty, 0x6}, 0x5, [0x0, 0x40, 0x9, 0x7ff, 0x5, 0x3ff, 0x0, 0x9]}, 0x5c) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) close(r1) 2018/06/01 14:27:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000400)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e2305ef000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/06/01 14:27:15 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x1d) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:15 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0005000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:15 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) close(r1) dup3(r0, r1, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x0, 0x0, 0x3, {0x77359400}, {0x0, 0x7530}, {0x2, 0x80000000, 0x176f9e39, 0xfff}, 0x1, @can={{0x0, 0xffffffff}, 0x0, 0x3, 0x0, 0x0, "78d8e2554733d707"}}, 0x48}, 0x1, 0x0, 0x0, 0xfa0a9a00c463adfd}, 0x1) 2018/06/01 14:27:15 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="8cf265459baf9f8d8c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xc0ffffff, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 14:27:15 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffcffffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:15 executing program 2: symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='security.capability\x00', &(0x7f0000000440), 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x608040, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x33, 0x2, 0x100000000, 0x4, 0xffffffff, 0xffffffffffffffff, 0x8, 0x10000, 0x0, 0x1000, 0x10000, 0x7}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x9, 0x10001, 0x7fff, 0x0, 0x4, 0x800, 0x8, 0x5, 0xfff, 0x8, 0x387, 0x9}) llistxattr(&(0x7f0000004380)='./file0\x00', &(0x7f0000004300)=""/39, 0x5) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x1) 2018/06/01 14:27:15 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040), 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x37, 0x400, 0x70bd25, 0x25dfdbfd, {0x1e}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/06/01 14:27:16 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000740)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:16 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) read(r0, &(0x7f0000000100)=""/238, 0xee) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x6, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000080)) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/06/01 14:27:16 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x80000001, 0x10100) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x401, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000100)={r1, 0x401}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x16, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/06/01 14:27:16 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffff00007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:16 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000026c0)={'bond_slave_0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d, r1}, 0x10, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="0af5de7bba36ed45a4df337b0326c0f18fbfcb5a339f8541cb57f675198fd247d6fd49cfa1e1ce9be4afa9748478e5edca09dac899a61e54e9da00876567d21e32c50dbaf20b5a431a1e37bfd47e7aafce507b07b094e9297eb974ef247e80501d22bb0dd63b011d323e7cd033fb6a33cd87b3abe4739066277a81", @ANYRES16, @ANYRES32=r0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000819711c5cd089d18b8dbba201000000a8b8f3af977e9043804e4bcbf1ec2aff046c"], 0x6}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x8042) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x100000001, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x5) 2018/06/01 14:27:16 executing program 2: r0 = socket(0x4000000000018, 0x0, 0x1) connect(r0, &(0x7f0000000040)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffed0) ioctl$PPPIOCGFLAGS(r0, 0x80047453, &(0x7f0000000000)) sendto(r0, &(0x7f00000000c0)="433676b6c4435a5b4c492a2b3a799f9df1ea22b1293543d2a5394afca04fa6920b3942997e11053cfc60e28a32f971967b8525fcc4aa5acb74b5a10328a94aac5095e182e43a0017b2b4cf1e54057a41d6193ab39223bc25b0efc0584de41918c1950d3bda77464941ea158578cfad975cf1f0c1477834d4ae59b568b2913bcef4265a303f980eea918791472be243242fbc68c8a1d028e20392db681b25459e8c8925d6cbbc432cb9d2cb7cc935b26b91cf92112b322705fee8aad9e795ebefe243a3932e1358672b545bcd69e2549615fc6de43dfa213300ec", 0xda, 0x40, 0x0, 0x0) 2018/06/01 14:27:16 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x67b}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x6}, 0x8) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = memfd_create(&(0x7f0000000100)="d2", 0x0) signalfd(r2, &(0x7f0000000000)={0x5}, 0x8) clone(0x0, &(0x7f0000000700), &(0x7f00000001c0), &(0x7f00000000c0), &(0x7f0000000400)) ioctl$sock_inet_udp_SIOCINQ(r3, 0x5460, &(0x7f0000000040)) 2018/06/01 14:27:16 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/54) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x23de4e66}, 0x83, &(0x7f0000000440)={&(0x7f0000000380)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x45, "41379e065584b40696bc726014200f28ca5a760a670d8f1ea99954fbae6cd2f75ecc8e946667035d2421dbb1fe0a1b803979249b0a084d7c9ea0b5bbb68eaed8c3a99d6883"}, &(0x7f00000002c0)=0x4d) readv(r1, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f00000003c0)=""/80, 0x50}, {&(0x7f0000000580)=""/98, 0x62}, {&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/86, 0x56}, {&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000340)=""/56, 0x38}, {&(0x7f0000000840)=""/35, 0x23}], 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r2, 0xc1e, 0x3, 0x9}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000001c0)=@req) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000940), 0x7) 2018/06/01 14:27:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2402, 0x0) unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x200000000001b4, 0x4) sendto(r0, &(0x7f00000000c0)="ac", 0x1, 0x0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80) read(r0, &(0x7f0000000140)=""/187, 0xbb) 2018/06/01 14:27:16 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3ff, 0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x2}) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x228, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, [], {@canfd={0xd, {{0x2, 0x7, 0x0, 0x2}, 0x29, 0x3, 0x0, 0x0, "7afb42c71c76c4be104f3d3e283581e3fb275e889a5fa2b35efff6a7f8ad715b48242276c6e5c855a91bf4e12f8eebf34fd75f405859b340489641d6aaefa608"}}}}, &(0x7f0000000240)={0x0, 0x4, [0x7c3, 0x2e0, 0x37c, 0xea4]}) write$binfmt_script(r2, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'selfvmnet0y/,'}, {0x20, '%$.selinux'}, {0x20}, {0x20, '/dev/snd/controlC#\x00'}, {0x20, '/dev/snd/controlC#\x00'}, {0x20, 'security.capability\x00'}, {0x20, '*cgrouptrusted,'}, {0x20, '*\\@(]eth0'}, {0x20, 'security.capability\x00'}, {0x20}], 0xa, "4a9a4b042aa83fb9e9d4e7b3056d7e8055c40f7c2ee31b"}, 0xa9) fremovexattr(r2, &(0x7f0000000040)=@known='security.capability\x00') mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/06/01 14:27:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000000)=0xfffffffffffffddb) 2018/06/01 14:27:16 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0455000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) 2018/06/01 14:27:16 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:17 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0xe00) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000010c0)=""/4096) ioctl(r0, 0x9, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)="240345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x64e, 0x5, 0x872a, 0x1}, {0xc000000000000000, 0x7, 0x2, 0x5}, {0x5, 0x4e6, 0x5, 0x400}, {0x24, 0x7fff, 0x9c9, 0x1}, {0xff, 0xd6, 0x4, 0x9}, {0x46f, 0xac7, 0x5, 0xeb32}, {0x4, 0x9, 0x2, 0x3cd4}, {0x200, 0x7, 0x7, 0x1ff}, {0x7, 0x5, 0x6, 0x8}]}, 0x10) 2018/06/01 14:27:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x2000ffff, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3ff, 0x10}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="f200000036c3bfbf029c556e1895f5ad6d61bc2b4429ee82f98ed2b1db8f27cebd7055d11750fb8c3b8b548958ceb045d4fafee62ac0468ddd9a5c4bd6ed610ef7c2b77d4c24f1838832e1b63ee121f2fa5f5aedf26408c23ab54e1d22923da7b04aadc1ec4c96eedd50a4118b5a94916057f8cf4e72993e97cfcd1642e5a8ce4be4ba40d5f172348fb7291032590b594c5516414321d8df8e00a28cba989c103fac6185da9a0485ec1d2e95ad984c99d431a92b14aa72f7b4ccd407fc8ee600ff4f2d635c9866012f7a0128a2b6591fe35307ba2f4d6a61928493c391837185ce6f4c3002811eb050064ff64e4ac6e3b8"], &(0x7f0000000400)=0xfa) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={"74a201000000000000000bb4ffb7d700", {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x2, 0x4, 0x10000, 0x3}) socket(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f0000000280)='bond_slave_1\x00', 0xd4f}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000440)={0x4, 0x0, [{}, {}, {}, {}]}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setfsgid(r3) 2018/06/01 14:27:17 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) fallocate(r1, 0x1, 0x6, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000200)="3d8e5e5a25f4ca33f96e4afc7989aaf4d613dbcc203d10fada9c710f5368124e5b7d72e96643959af40f0c0f61f1153d64d52b9742e74668a5717a6ae57db3486db6fd3e9f124187598b7bfb4e40bd10cfec6d2c58eb5d49548a563ead71337a669474") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) r4 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x6, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x200) sched_setattr(r3, &(0x7f0000000180)={0x30, 0x5, 0x0, 0x477c, 0x400000000000, 0x6, 0x4}, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x880, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000100)=0x52f) 2018/06/01 14:27:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") creat(&(0x7f0000000080)='./file1\x00', 0x0) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000000240)='btrfs\x00', 0x0, 0x0) 2018/06/01 14:27:17 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffffff007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x82) ioctl$LOOP_SET_STATUS64(r0, 0x4c08, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c3d1595e7231abaff599f88936eb044175aee04ae046d691010eae1c3a3b37a3ce0d531b451a6ccc750e9f018977331f3459336b64c485393aa9de82bb937e10", "fca62c6c67909c1dc6b5a0a27b416556d4c1fee0fbaff1b8ebdc876da4c22703b32acd6d21f9e410176bfe086a15061bd57e090fd895004d461ec7a1a8d5623a", "5315672231455336e1cc5dba9a9cebd6a73b74aba754ecd09fd2b305cb0e869d"}) 2018/06/01 14:27:17 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r5 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r10}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) r11 = socket(0xa, 0x80a, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r11, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000740)=0x1e) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000080)="66b9500200000f32ba4200b000eef30f51b40a000f20d86635200000000f22d8c1117b0f01ca0f01ca0f01cad166320f20e06635000002000f22e0", 0x3b}], 0x1, 0x5d, &(0x7f0000000100)=[@cr4={0x1, 0x40000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x7ff, 0xeb9}, {0x6, 0xffffffff}, 0x2d, 0x6, 0x100000000}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYRES32]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/01 14:27:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1f, 0x40000) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x81, 0x0, [0x9, 0x0, 0x7ff, 0xfffffffffffffeff]}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="550000001800d5f6996c57779c3780930a06000000a84306910000003900090035000c00060000001900150006000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/01 14:27:17 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x9e400, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r4, 0x402, 0x70bd2c, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff801}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/06/01 14:27:17 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:17 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000040)="029cf82114cab919242162230b5ec20dd30a7bec1439f0ea54a9c601ebfe2dc99aa9eaa8f1d0c91b8f7ec0f298e459ae857ae65575a805fd56fe87e002d4db0c916060094e354a9a08b9deb3213cf9b283572ea45bd6eb487c86f00a49a9409a865c96b9bed876ee3c6538ce9b4d69bca8af59f15c02df77c600a8ac262849b2757e1b1d38c62fb39d11bed4904b4d9442246a4c39cd5eb315efef14e8f8a11bbeab38a7cb560231e7827498e6621a5a70742ac9b5fa9d2b8e2e6bbf7703fccdb54a117c29d3d9c5d46a124c365fcfeb5194433c23e90136d3d644aa98d8ccca", 0xe0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="1dbe4ed907d7394643c50d6ccfef9626", 0x10) getsockname$inet6(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) 2018/06/01 14:27:17 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x20}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x3ff, 0x101400) mq_getsetattr(r1, &(0x7f0000000300)={0x7fffffff, 0xffffffffffffff81, 0x8001, 0x0, 0x40, 0x7, 0x2c, 0x3f}, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97], r2}, 0x48) 2018/06/01 14:27:17 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000740)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:17 executing program 3: r0 = timerfd_create(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) recvfrom$inet6(r1, &(0x7f0000000200)=""/201, 0xc9, 0x1, &(0x7f0000000300)={0xa, 0x4e24, 0xc871, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) timerfd_gettime(r0, &(0x7f0000000040)) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000001c0)={0x2, 0x1, 0x7fffffff, 0x800, 0x2}) 2018/06/01 14:27:17 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x10, 0x82000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x4, 0x24a, &(0x7f0000000140)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}, @jmp={0x5, 0x3, 0xc, 0x5, 0x9, 0xffffffff, 0x1}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, @generic={0xf23, 0x268c, 0x1f, 0x7}], &(0x7f00000001c0)='GPL\x00', 0x5, 0xffffffffffffffc7, &(0x7f0000000000)=""/195, 0x400000000}, 0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x3ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x80000006, 0xffffffffffffffff}, 0x8) 2018/06/01 14:27:18 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x56bf19bc, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x400) rt_sigsuspend(&(0x7f0000000000)={0x7fff}, 0x8) 2018/06/01 14:27:18 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ff000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:18 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x400000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x12afff, 0x0) unshare(0x400) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000040)=0x100000001) 2018/06/01 14:27:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x2}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x2000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x4b, @time, 0x0, {}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{}, 0x1}) close(r1) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000180)=0xfff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/01 14:27:18 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x9, 0x20000) connect$rds(r0, &(0x7f00000002c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000200)={0x17, {{0xa, 0x4e21, 0x800000, @loopback={0x0, 0x1}, 0x800}}}, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x80000000, 0x1, 0x3, 0x1, 0x7}, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x3, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000000000)={0x7ff, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e22, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x108) fallocate(r2, 0x8008, 0x1f, 0x9) 2018/06/01 14:27:18 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x1a}, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x3000000]}, 0x10) shutdown(r2, 0x20000000002) 2018/06/01 14:27:18 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r2, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000740)='/dev/full\x00', 0x8fd, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x100000800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:18 executing program 3: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000680)={0x8, &(0x7f0000000100)=""/37, &(0x7f00000005c0)=[{0x5, 0x95, 0x3, &(0x7f00000001c0)=""/149}, {0x4, 0x98, 0x40, &(0x7f0000000280)=""/152}, {0x400, 0x6a, 0x6, &(0x7f0000000340)=""/106}, {0x7, 0x2e, 0x8, &(0x7f00000003c0)=""/46}, {0x81, 0x15, 0x6, &(0x7f0000000400)=""/21}, {0x7406, 0xae, 0x1, &(0x7f0000000440)=""/174}, {0x8, 0xc, 0x7, &(0x7f0000000500)=""/12}, {0x100, 0x57, 0x0, &(0x7f0000000540)=""/87}]}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) 2018/06/01 14:27:18 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="2c70726f6376626f786e6574316367526f757070726f63656d30655f747970652a5c216d696d655f747970655e0093510005251b021951122ceeaee06063767c0025ca7406462d87152c5b9c3b8466dbc46c25aa778f26a609d1496ea93f3f6b7458ed04513195bfc1a5d85b74a6e7dc12a33e07aaff1e991561bfae42020694fc4842c27fe1282287ad0576d86f4c34f0f778fa36509f4a885932146fd648b4a413715a6a0e3a806ddc27357dfa8b0bc7beeec13303c70cfd9058dbd23147eef3a1b615fa4bf310b1716ce05e1bd1eb2e338731555bf185b2cd6c05c46098ab2c5132b46a92d2b270b13f8068106a4a8f66f3") clock_getres(0x1, &(0x7f0000000080)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xb2be, 0x200) 2018/06/01 14:27:18 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00f0ffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:18 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"627bf80bb0be3473286924f770304200", &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) [ 249.670375] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 14:27:18 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0500000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:18 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000240)=0x6, 0x8) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb0, r1, 0x100, 0x70bd2c, 0x25dfdbfa, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf01}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc36}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000081}, 0x4004) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x40046103, 0x0) 2018/06/01 14:27:18 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffffa8, 0x0, 0x0, 0x277d2e4469051f95) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0xffffffffffffffff, 0x6, 0x1, 0xfffffffffffffffa, &(0x7f0000000300)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={r2, 0x6e, 0x10, 0xffffffffffffe059, 0x3}, &(0x7f00000004c0)=0x18) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) r4 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r5, 0x0) sendmsg$inet_sctp(r3, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000280)}, 0x10008000) sendto$inet6(r3, &(0x7f0000000340)="64f6baf69704a04998263d7e3ef0a2fc387ba8b51d1934e6e35113b4ea9e58c3000000000100000067b2420759d590a6551b56d90942822e2e00adbcc7b1bedb48abb9899e", 0x45, 0x0, 0x0, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000240)={0xf3, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000280)={r8, 0x1}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r6, 0xc010641d, &(0x7f0000000200)={r7, &(0x7f0000000180)=""/124}) [ 249.884800] QAT: failed to copy from user. [ 249.912844] QAT: failed to copy from user. 2018/06/01 14:27:19 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0040030007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:19 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000780)='/dev/full\x00', 0x400000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:19 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)={0x74, 0x0, [0xad7, 0xfffffffffffffffa, 0x934d, 0x4]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) epoll_wait(r4, &(0x7f00000000c0)=[{}], 0x1, 0x200) 2018/06/01 14:27:19 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x7ffffffffffb, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/06/01 14:27:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x2000000000) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x8, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) semop(r1, &(0x7f0000000080)=[{0x2, 0xffff}, {}], 0x2) semtimedop(r1, &(0x7f0000000240)=[{0x0, 0x51d}, {0x2, 0x2}], 0x2, &(0x7f0000000040)) semop(r1, &(0x7f0000000000)=[{0x4, 0x4, 0x800}, {0x2, 0x4, 0x1800}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0xc) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000200)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x7f, @empty, 0x8}}, 0x3, 0xa}, 0x90) semctl$IPC_RMID(r1, 0x0, 0x10) write(r2, &(0x7f0000000280)="b51a2c2ed69da7323dc47cc12579d598b2c154baab774685fd38722771306928121ea650c80c2b031aeaa7d6d2d3c9e50fee7a0dc85be8f35452efb4fdc15fafe59c5c0e480240af4fbe073956a3cd9242f3732575ab11391c0340988c0e191ded3d99c47717d59d72792f4b146e0c290696218e68dd0952089fc5a37a09fc701a8cea39ead94b3fba0a2b279952bae30a2858b6f1575d09eef80c99b894a91f48d1bef1b85cefebd81a1d761205f150e81f73108cd8d7c8ba76e3d12bcc2d0b5247", 0xc2) 2018/06/01 14:27:19 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x2, 0xc, 0x0, 0x7, 0x2, 0x0, 0x70bd2d, 0x25dfdbfe}, 0x10}, 0x1}, 0x20000000) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}}], 0xff5f) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) setuid(r3) 2018/06/01 14:27:19 executing program 2: r0 = socket(0x10, 0x2, 0xc) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x5) write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100020423dcffdf00", 0x129) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000080)={0x5, 0x3, 0x200, 0xfff, 0xd0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/06/01 14:27:19 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x100) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x7, 0x10000) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000002c0)=""/253) tee(r0, r1, 0x8001, 0x9) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x6, 0x8, 0x9, 0x8}, 0x25) r4 = semget$private(0x0, 0x6, 0x40) semctl$SEM_STAT(r4, 0x1, 0x12, &(0x7f00000000c0)=""/226) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0xfffffffffffffe52, 0x80000001, 0x3, 0x0, 0xffffffffffffffff, 0xffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r3}, 0x10) [ 250.724558] QAT: Invalid ioctl [ 250.728477] QAT: Invalid ioctl [ 250.731865] QAT: Invalid ioctl [ 250.760092] QAT: Invalid ioctl [ 250.763478] QAT: Invalid ioctl [ 250.831088] IPv4: Oversized IP packet from 127.0.0.1 2018/06/01 14:27:19 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0xffffffffffffff52) bind$can_raw(r0, &(0x7f0000000580)={0x1d, r1}, 0x10) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000340)=""/178, 0xb2}], 0x14b) 2018/06/01 14:27:19 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000050007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 250.868658] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 250.884255] IPv4: Oversized IP packet from 127.0.0.1 2018/06/01 14:27:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0x8, 0xfffffffffffffece) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/107, &(0x7f0000000140)=0x6b) clock_gettime(0xfffffffffffffff9, &(0x7f0000000000)) r2 = semget(0x0, 0x1, 0x80) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/35) [ 250.949368] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/01 14:27:19 executing program 5: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000000080)={0xffff, 0x4}, &(0x7f0000000ffc), 0x1f000000) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x7, 0x8, 0x7ff, 0x1000000000000]}) 2018/06/01 14:27:19 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000740)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:19 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x4a) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) [ 251.017194] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 251.035472] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/01 14:27:19 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00000f0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xb5, &(0x7f0000000080)=""/120) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/91, &(0x7f0000000180)=0x5b) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/06/01 14:27:19 executing program 2: unshare(0x2000400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x6, 0x9, 0x4, 0x0, r0}, 0xfd98) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000000080)={r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x2, 0x7, 0x20, r1, 0x4}, 0x2c) 2018/06/01 14:27:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = socket(0x10, 0x803, 0x9) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") sendfile(r1, r2, &(0x7f0000000000), 0x80000002) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)="bc03be3fc61fca717406bc7ca04dd1709c13356815716a572e454912ec380fe0805915c1a3daf6d5d8d12566e96190b054c9444dbfca947b5816e8ced690b3dcd2ecd9d9f8ae7bcb001afcf44c958e99a1aa1b69eb4ba491cb5418a2defdd1db1906844f484dc01e", 0x68}, {&(0x7f0000000080)="3591b500a4932fb428fe8a701cbabbd4", 0x10}, {&(0x7f0000000280)="117a4101024af99095bca018c72dd58357b642e77a477ba55e6ffe65cefcd71fd8e76accb2fdc86a1843572525d9d0bb3b1d95ec3cecf434b01c144e17f1ef26ac1a35364c9d403ab02019aac6ff740491992e4524c323ff5907828624c97714a6d8e78a42a88e06d3e8f7aa62c97a77ab0d917fb32148e5dab4231b648bcdea4ecec013b9329f240b27b6f85903e4835cd035ae9b4335149ab8a47d3ee10d81dc39f8fdc1cec7a0fa", 0xa9}, {&(0x7f00000001c0)="db086ec5b12357839f477333ae27229ed54aa9bee7ffd0a792e0f3c2f23791e095484f", 0x23}, {&(0x7f0000000400)="bd7a0fdf7659906a213aa1dc9598b1dc2317f130b66c101d5f1501cd27f19185cede162ac8dec2d0ea89d6d54bfaaab3c64c161bb7eb8bc2d9d8937e29ad6914550026270979f7ff2b72b7e64b89b34109c9fd68daf5e91dc1c7e016989f11ee72253bc9300571e8820416e93fe8813d0ecd4725f9385e133d3fe93aa760a0f3ebadf8b5bbd5edcf52b4bbeae40dd3c56bb4a74f1551936c57b60435ef9a621f13fd", 0xa2}, {&(0x7f00000004c0)="4e5b8f3c9e3768f91fa95fb03185a63f6c3dd246601350cd87f928e8f7ccd11c917401971a2f40b1f68525317db1fd81d764369d4c98833ce0e3b09db4c3682f315d927517376ec61f021f4738db4cb626f94a21c645f6d1c762c744b91fe8231c0ab3f6987d7977996d8f37ec3de2cbe334985789ecab15e351155229f4888d43ecd4258fc96c2f1271047dbedebf9684de9f66abe05faea67160941556fd6be4fb384b8d6d53ec94117c40a508ddf814e253f0aea63db701487effd697629f12f65ed4686558ab6ab141f0ec440155d0b455b936422358f97479373eb26176da2137e88359faa50ee209b16d2caffb00b465838cf2", 0xf6}], 0x6, &(0x7f00000005c0)=[@assoc={0x18, 0x117, 0x4, 0x6df}, @iv={0x110, 0x117, 0x2, 0xf6, "f1db551cd232c6ba3b067dcae4f316c6a87ff55d8dd3ef649acdc772e22c61718263756168be7720d5032d021db9d1aeb2b834d906b16b89b7cbabf62145fa638fa5cf1ea80658f757759b4eaad7c063655d0fe1d0909a79ca54c95bffd86ede24d5ea605b5d944d15127a32a256bb2ebf1e4e75d27b7df1ec0721ec7e0f1849330f2e69e9f7f1d2f18b22f2495b0b8cce0eb3a4749dd72328d4417d0609b88dc78849b6a95864585f65bce8dd5fa6ed70dd6d039c3bccb439bab4e85351a54c742a4f83d34fb224a217c8c7190c2214bee96933809dfb360fcf026fc93393853f430d176e52a4283f8455cd186165e411c117d82352"}, @op={0x18, 0x117, 0x3, 0x1}], 0x140, 0x40}], 0x1, 0x4000) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/01 14:27:19 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000000bfd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:27 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000001fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:27 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@deltaction={0x130, 0x31, 0x70b, 0x70bd2b, 0x25dfdbfc, {0x0, 0x9, 0x101}, [@TCA_ACT_TAB={0x28, 0x1, [{0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @TCA_ACT_TAB={0xa4, 0x1, [{0x10, 0x1c, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x18, 0x1c, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x6d}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x14, 0x11, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x10, 0x19, @TCA_ACT_INDEX={0x8, 0x3, 0x48000000000}}, {0x14, 0xd, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}]}, @TCA_ACT_TAB={0x50, 0x1, [{0x18, 0xc, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffffffffffd}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x752}}, {0x14, 0x14, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x8080}, 0x1) 2018/06/01 14:27:27 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000000000}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000480)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/06/01 14:27:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x7ff}, 0x10) 2018/06/01 14:27:27 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "660100058000450f9e07009600f600"}, 0x2c) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001180)={@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, {&(0x7f0000001100)=""/74, 0x4a}, &(0x7f0000000000), 0x20}, 0xa0) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x20, &(0x7f0000001080)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) 2018/06/01 14:27:27 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r0]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000e80)) 2018/06/01 14:27:27 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x800, 0x0) r0 = socket$inet6(0xa, 0x881000000000002, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000400)={{0x22, 0x3}, 'port1\x00', 0x40, 0x40000, 0x7, 0x7, 0x7, 0x3, 0x6, 0x0, 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x21, @time}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000500)=0xc) syz_open_procfs(r2, &(0x7f0000000180)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x40bc5311, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) close(r1) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000003c0)) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000200)) [ 259.107206] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/01 14:27:27 executing program 2: socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) 2018/06/01 14:27:27 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@hci={0x1f, r2, 0x2}, {&(0x7f00000000c0)=""/193, 0xc1}, &(0x7f00000001c0), 0x14}, 0xa0) ioctl$sock_proto_private(r0, 0x0, &(0x7f0000000080)) [ 259.162781] IPVS: Scheduler module ip_vs_f not found 2018/06/01 14:27:27 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000f000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 259.215361] IPVS: Scheduler module ip_vs_f not found 2018/06/01 14:27:27 executing program 3: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x2800) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x80000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x3, 'syz_tun\x00'}, 0x18) 2018/06/01 14:27:27 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x261f975b177546aa, 0x10008001) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) r4 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000480)={0x7, 0x9, 0x9, 0x4, 0x8, 0x200000000000}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) fcntl$getownex(r3, 0x10, &(0x7f0000000300)) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) r7 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r7, &(0x7f00000023c0)=[{{&(0x7f0000001b80)=@rc, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000002000)=""/94, 0x5e}}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002300)=""/37, 0x25}], 0x1, &(0x7f0000002380)=""/2, 0x2}}], 0x2, 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="140081001000c800"], 0x32a}, 0x1}, 0x0) 2018/06/01 14:27:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0xffc, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xda, 0x8000) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000001c0)={0x4, 0x0, [{0x8000000f, 0x1, 0x1000, 0x7ff, 0xffffffffffff5adc}, {0xc000001b, 0x6, 0x4, 0xffffffff7fffffff, 0x9}, {0x80000019, 0x0, 0x0, 0x4, 0x7c}, {0xb, 0x4, 0xffff, 0x3f, 0x4}]}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0xaa, &(0x7f0000000080)="59b303dbb3b8e81e89ab54861e9ecaf2d2ce19f5e7c2bdde5eb3f1ecf157ca3dc9bb1c67033e3d820207a5a9edba52f6391e644c177844e46ec76af277e859def42e0d7b7a575001fe8dc9595af84eedcfc4cc8f11c951ea9acfdc0f53cf7156d200d30fa882de6344faf6f3506af39775ce7419be6cdb88f6f6390d265a440479487b442d284f28f117fcc084595a2973a4bfc552ec208f3c5dd9efebb9be195487e3b36e9aeea49ee5"}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req={0x1, 0x800, 0x3, 0x3}, 0x10) 2018/06/01 14:27:27 executing program 5: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x4bbe, 0x9, 0xdc2, 0x7, 0x8000, 0x4, 0x2e0, 0x800, 0x8, 0x7fffffff, 0x59, 0xec, 0xfffffffffffffffa}, {0x206, 0x7, 0x7, 0x6e, 0x6, 0x6, 0x2, 0x7, 0x8000, 0x10001, 0x81, 0x4, 0x4}, {0x200, 0x10000, 0x54bb, 0x9, 0x5, 0x0, 0x2, 0x80, 0x7, 0xffffffff, 0xffff, 0x3ff, 0x1c0000}], 0x5}) 2018/06/01 14:27:28 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0055040007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @remote}, &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000280)={@multicast2, @local}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000ac0)=0xe8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000180)=0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)={0x9}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x300000000000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000013000f00000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000000000000000008000a000000000004001900"], 0x2c}, 0x1}, 0x0) 2018/06/01 14:27:28 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r0, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x4, 0x80000000000041, 0x7f, 0x0, 0x100}, 0x257) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:28 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004b40)=[{&(0x7f0000000040)={0x27, 0x1, 0x1, 0x3, 0x401, 0x9, "33f7e27159292df433f63777a5afada20893929b69ca4210627c38d3fda47f881f8c85b3cc0e7cf7fb53dcf0dd8a1772c2dd3629af2d18b4998f7660755b80", 0xc}, 0x60, &(0x7f0000001280)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="55272de79138ac782f5bb1a727d74d86de5fd2c733adff46de82a15970dcbfe00428cd9de6efcdab6c5747f289992e7c0d06f75dff06c32b0b6f6358b882c30de52e6100b2d4f2fa5c411cad95c3025a217fd4e91f0d599172e40716daa54da9deba7e5488c5ad77e837ffea837d844b57c01a62f9976fd60bde2c2ab713233253784e1f764a6a6a39dd3017f30cd81ee17feaca6cf85a1db913807275a1c05a9dc1a5c875d6db03e1f029fec3fa97844426401d54653c522161bbc13038dc1adf", 0xc1}, {&(0x7f00000011c0)="8bbb221e43ad225636391f128b56457fd2856db6fba26ff83810f550a941eae7e8adedc4f584eec2cb50a53ab7f1343d6a00e4414b5e05a243b62efae00c561348beefd94018ce1b80a3168cab8bc4631aaaf07f11853aa01f7b693b47ccd7bcfeb85880d36869babf4554a6ddb6b5fd56a439b60b079c8fd8dd9697b6ddd4834f76063ef9614fc467c88fb905d2b73a1e870fa7859f285f3c49e3010ca9c66a991c3543d3cf04", 0xa7}], 0x3, &(0x7f00000012c0)={0xc8, 0x0, 0x8000, "da351b7f4664bb745c19632e14136f244a0149d56f98ac21cd7dc8e30924b4ab3ea2b0427e4529b0a9ab43daaf2f5a4f369fe69fbf88ea0404a942246ba1e5c9888b1acdcf702003fbab909434ac99e67c9fc85f32fb9b8505a21c0e08a7093738a15b960ed415336e99d595eb18be185fe31a43b065ab33e27ff1981cceb1648afb33529f818c27f9584eb218e00d29282d279221cdebf2bfb824c6a83661d4d0bdcc193a3e57eaf7fa2c6b2a4bcfd75cc13823820e44ea"}, 0xc8, 0x4000}, {&(0x7f00000013c0)={0x27, 0x1, 0x2, 0x1, 0x800, 0x9, "82a4b4410a719a5d10ccebdd1fda06500f2dff9ecb573387d7e051cf8713966adf6c7b8e9e461c7c2255715eb3f137f4da37a40a4d866f63478c6271d0fdea", 0x13}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000001440)="ac2d271a702fb3ab2ae4bbf9a6a59ae4ccf013092b0bcb2b17c3ce3db3e0a983edb6992d38ade264c178f466934071c219b853eea54e536cabf72d4408bd887ef58ae90fbeb8591a6b2d7ef273a2717f8bae01e0ed514f18c0605711183518f69ab626066c8d7f40976192a58c676cec", 0x70}], 0x1, &(0x7f0000001500)={0xe0, 0x116, 0x2, "6c454a7b4a8fe2545205c80c9e98cb51645980187ddf234f745d6a754e3fab3dafb986d2ff30315c930494932a7cf20aaac45837473ddbeddf3bab5c2ac7b72ac846c55bbcb3d7d14e2d15e212d8b7fc00f94ada75dee76b803666b1dcd4901a49bcd6450d1280704bf14fde36b7297a46f6c7f0e48b1031a3079714ab8f35fbaf863d7b6be31c3b4f6795a0ce3ea4aa0219582cb0a53513f6b6d476016ae5486ccaa02c45c344093af70a38b49196b0e0048086b0aec6022dae0347844fca581bad40c85bf0097e73c74bbeb28180be"}, 0xe0, 0x10}, {&(0x7f0000001600)={0x27, 0x0, 0x2, 0x0, 0x3ff, 0x9, "b8b622a12a0a15d0a4ac38475b2e188239bccd726677cf3cd1b33b6953c2e944a9c1deefd80b6a29ada1735a9b91217313eef765a7cc034be32ac4fcc7196a", 0x5}, 0x60, &(0x7f0000001840)=[{&(0x7f0000001680)="bc0e4f546a9adc5d79063404abdde09738f16ff2834fd5a4bc41ecce06d881ee5ed4ca08a78e1826c36a2d60dd47fedce92019977e31958fb435dae1e858b4000e88b91509061aa5a248402a8f6b58977ebfe4ebb0f87b1a57506d1744827fae1b9c7768f89c8255edfc06e4a30109b19f9f52780c9693cc1dd161eaa5301f34f7fd80a3dc210c7af364a2dd7f295a17de8a118755be62da7c5db7b5df0d0d93d899a1e47ab38b15a8a73a90e7ab20df8989cfcbfb1ea511da02bd55c5abed972c", 0xc1}, {&(0x7f0000001780)="f13c096e5050d9d7ec79921da09eda9c9fdb9bf10fbb17b5cb3ce7c8e07f72104a673934aaedad90648595da2065ce3d03a0ffc1efd852f81b1c0b4482d615fd316086f9079d755466551c242c664876bb40c7eb3fd89eb271833aad4ddd826db98166a328aa844d8b66d229e547deed47e8cade8c832ee07ba08885ae966ff319c8af8d289349c8", 0x88}], 0x2, &(0x7f0000001880)={0x68, 0x0, 0x5, "e5f3f9e04ea56af2469620de441aa09f87c9c9476d337ff0fc7f80a86677ed47e008038b54aee3b8341b536e76e55f8a8d07dfbe6daf97a1ceaa662bbeed652eec53af818a794e6db424099e1b057c6a72fa"}, 0x68, 0x4008084}, {&(0x7f0000001900)={0x27, 0x1, 0x1, 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{&(0x7f0000001b40)="230268e3cffcf1876e1b0bb287d68bf51fbb517f06b803939dd60b58c0a20c815732bc41ba56e85aec8af94e345615af65a77566a0d5121e48b005dd9dad7353b4931faee626dc5f4273449e2ca74f50e529e7e323a63d3fafd4bf352e193f87f3db392411e19ff51091092eb51af45a58eb09115b2d50b302cbb1600171ae4c6cbc11b9807fbfad5bff8a7aef9d54aa9ffae5c9dbd16bb1a401a8c114af382c6afeae90257ca691b736ed2f2d579daf4e31d8fc2ff220d53db791d6d09d0d950117d663eaaf0d30f4654c9666d049a160f0d2ea1cc422ae4be2564bc268677b3c4a0405c99129b202a3fd2aa1", 0xed}], 0x3, &(0x7f0000001c80)={0x48, 0x11f, 0xffffffffffffff81, "a27741648dcb510ff1e38a9669ebb3bd59ab97c9dbc3f885e4136b79a1ca0d010cc05abe3169fb48269d8bfad0f9aa5106d90b"}, 0x48, 0x8005}, {&(0x7f0000001d00)={0x27, 0x1, 0x2, 0x3, 0x7, 0x6, "8897ee75792e20f7771f80131b69c5ba09fb6f868b2a65484ea8428d41a5c17e4abfbae0d1065fcc731775ec4c6d6f176300f8f1c77d055ba1e5b0ecc851a3", 0x13}, 0x60, 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{&(0x7f0000004280)="09bb51ab130c9819f9c3d4a1a794655a21f9dadc8b1206ab98eadc53a151bba3b4a74dc1ae488e33d74770732f15f548db9af1c6e7e9e6b52c81b7f07ecdf87e33cfe6743e02044aa5cff2c7f91069fb7652cef6a52209d593c924c1702087c73fb7a596f1acb53e89e268d4c61126ad1adea08560cf740e3eaf86f48ce352e0d8bca20283b3328a1bfb69425df5d1b357bef989965cd7099dc6435174183f5b52e946f1914fd365c04be8f9078fccb4b7b9ade827e90d35a5e24f5061d3", 0xbe}, {&(0x7f0000004340)="87efed85dac2c203c256d9", 0xb}, {&(0x7f0000004380)="862b10a736ad91e77ecf4c7a2912996711c9ca9a103de4a7942c9312e2e73634ae401aa482ecb3383833bd55e61d895fec9f00d8b4484b061d7850c69e09ac09e4c637477e25c31b19e865de91d7d57cb427841fdc404caea6f1dd8b4c2b3dd234ebe251846611269fb6393b1f43777eef56e29568e10723f2c054bb18cf65ab27addeab11d096050fdd878c8c0819c4d43e66c7354dbe3e3c70c488559d8c933e21c69e8b5870c1723bb29508439af653a096bf24e24ffdd615bb3d096c855cacfc48017a2a45d187ac01725677cbc2102e85f3f16b4ffcac68877b41f5b935ff284dfe7a05390b50fc7637ae9a8834", 0xf0}, {&(0x7f0000004480)="0c2ee2ac3635ebd3971261abc4", 0xd}], 0x8, &(0x7f0000004540)={0xb0, 0x10c, 0x1d, "6c10aab0ca42ce2a98316a04782ac90fb2c8e6d143e1c8ddc31dded64b5988d6bfae80156374ada248721102f337124ce45a4604d075ebb6293c245829a4247e206b2ba71be879d4cfc42f3bb81165dd685104d9e55a368eea694c25fe4c89c09941057e42faf4ecb04acbadabaf8f9c8fbb82f8931c47f2107bbb5ff069c7765f67a8e6b799fdbce3a39d29d74a602eafae292f5f60a211d9d045e808af64a9"}, 0xb0, 0x40000}, {&(0x7f0000004600)={0x27, 0x1, 0x0, 0xf248c27b90ad4b81, 0x6, 0x6b8e0678, "17e7ef6947d5d252d0641e70dc2c0ba5d8c2e711710681fc519f0365dabcc76705a310f7e6c08e85589f82609a5bc727ebcf680d06a9f91246985638a843ba", 0x18}, 0x60, &(0x7f0000004a80)=[{&(0x7f0000004680)="7c52bdfe62e15e07893c58c0f40974a23e6d1b84cb0842232d27ba6f13f14397964182dd4e7b34cc1c2296ca317f47a8d58763adb797518bc0637190ebff271a807e7d6fa6973b4f52950abb4d947bb5e124fe45791ace73f6981b357e95e038e033bff548812023c5e7a825e87d880291cc18fc7c5b83d0486492f82df40b258f737380442de02d35bfc0d8fd8b0207682236aa64d5ae4e3ca1eec07fc1227354daa27b73c830335bd4fd73a66f8ae1323c7df96206ce31e412b90fbcfa37475a0d5ba5120034d641e77ef478255d5edfd97de2451a93d3da2580264de2cb0951ee2b96a4fb8365f35d14d2692172238d9b3a79b43af1874c", 0xf9}, {&(0x7f0000004780)="65e31c65371bb31db3e4a58bbcb35a0d2cb64bc85850f31d800e916652f9f5", 0x1f}, {&(0x7f00000047c0)="6d5d91efe334275083f355409d3261c5bf0f687b4531cab7f85b8763aec958cbb504175909814c5487180b76e46b4d06edc980109520ea8d1956627d1e7c2d3c26520da57ff1d6c72b4a5db03cd35b391455e139c0", 0x55}, {&(0x7f0000004840)="6d755de595d1682f1b37eb71c014ddb17342812cf9bcff8ece1c861db04a0d93dfabeb49c8a7098e85073843146d458a87af3dba0885ca8c570ca4c06efc1574e481f20b2b284784473f531a3970cecc397b5a9aea79d62235ca1beba00fd16cc34df8b7ced3fecb2192a1fca8bf0d892c0c747af375ecfe516b36ea7a6efb2e08e486d1f1514064cd230f346c29090eea6450b62238389759486f5ea22d159e70090fd5a3a4a2c35502889d99bd6e63f9ac1a363e14e106fd5bef5ae28ee699010c4b5b5ae4ae2947864d95c01bc8926413c083723217d65f74af175df260baf49842523a3e3f9aebccd4c3fc62521e4d6e", 0xf2}, {&(0x7f0000004940)="ebba763d22469bf44c139a75a1d06e6e8bd8f7426e2b58ec787b439541e8aa2a02b76732609a7e934748788b690a940ced5c2d9079cd44a09e2ec77c3976e63a9b5db1c5dc1a83ed24386c8b03a27db1b1a0a0000aedecdca0a2bc0bbc", 0x5d}, {&(0x7f00000049c0)="16d012d06d6dc5c755ab0689cb4995ff2ae24f0bce5029d5417b148251b0f02d26ec8d94d7c8ac95a965caf5b8ed01bac2b69563ad7e138da93f551176a2d115ba2cc54fb40a3dadf166a9a70271f132829a34f147535380b7b9af89bbb1713de5178a22973c7a60e77c723b50a8143fed1164950754df26f9acd1ba7d3dfd90b04eb8f8819369f970235c5541469f0548d040517cb97bdae7321110139e9a24ff06", 0xa2}], 0x6, &(0x7f0000004b00)={0x40, 0x108, 0x8000, "ded5ca57e145cbab80d78bd8803beaf99525ae0cbd39bd017d93d332a945fb8d9c700ed9cb1033e865b2d89d"}, 0x40}], 0x7, 0xc084) bind$netrom(r0, &(0x7f0000004d00)=@ax25={0x3, {"eb2f27286d150f"}, 0xffffffffffff439e}, 0x10) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x2, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/06/01 14:27:28 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000080)}, 0x10008000) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fffffff, 0x0) close(r0) eventfd2(0x200, 0x5) 2018/06/01 14:27:28 executing program 7: r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x10400, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) setsockopt$sock_attach_bpf(r0, 0x10d, 0x11, &(0x7f00000000c0), 0x69b) r2 = dup2(r0, r0) write$binfmt_elf64(r0, &(0x7f00000019c0)=ANY=[@ANYBLOB="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0x1778) getsockname$ax25(r2, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/06/01 14:27:28 executing program 6: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000280)="8786eacd95000000000000040030878f8388b1e8dbf4cbc05581", 0x1a, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x270e, @hyper}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setscheduler(r2, 0x0, &(0x7f0000000080)=0x2) 2018/06/01 14:27:28 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x80000001, 0xf3bd, 0x7ff, 0x9, 0x65c618a2, 0x93, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x49cc06cf, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x200, 0x2, 0x9, 0x20, 0x5}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r1, 0x4) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r3 = socket$inet(0x2, 0x2, 0x8000000000000) getsockopt$bt_hci(r3, 0x0, 0x14, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000005c0)=0xe8) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000002dc0)=""/32) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) sendmsg$nl_generic(r3, &(0x7f0000002d80)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002d40)={&(0x7f0000000680)={0x26a4, 0x1f, 0x2, 0x70bd2c, 0x25dfdbfc, {0x1e}, [@nested={0x1104, 0x79, [@typed={0x8, 0x7d, @uid=r4}, @typed={0x8, 0x10, @u32=0x134a8692}, @generic="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@typed={0xf0, 0x7d, @binary="9674c6257bcb2b4490bc32c83e74e51e7d596e3c05c294d53c5349f6909102733732dbd0190aae444184e1d8b4edf92548be1de3933c0067b4360ce64479e2f61595744028fa09c50c9129b6319483872124727632b2b6a78e048e6730007715185c7ea34b6b869715e11e33a7afdd97b9d93f4a56fafeb096bc6b2f6517ad52562d89bbe90d20b8fc6690829b1f51efd842f269d68e89f7f5a37fc29e686752bd5d9f0e0abd02df2e5633c6e9f93e660365e13cb0724cdb9a85244fcc3c68a236d47d5fb8019575281c5192340549fc7d552aa60c47668f337aadf0c1ac417a121482d73e712d5b6280854f"}]}, @nested={0x24, 0x27, [@typed={0x8, 0x40, @ipv4=@rand_addr=0x15f}, @typed={0xc, 0x3a, @u64=0x1000}, @typed={0xc, 0x95, @u64=0x8}]}, @generic="b2119e250ce5efd926bb7ae8adf4b88614dd7741e3", @generic="d115b0aa81b9cfd371dbc66cddd5308b4be43c2a22ab2d925ec52f624f0ebdcf9760b2045fc8f0519c593feccdb13a7bd4a0267fde7bf2321cd824df72bdff57797c256ea2e03f1a3b099b6888cd6c5fdc8fee1d83962a0b3863a32d8018a80d98397928c6ad83824085b52585063914ec11460177d150a2d822c129db827a85", @typed={0x14, 0x5, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x11fc, 0xe, [@typed={0xc, 0x53, @u64=0x6}, @generic="a6724f1b6e4d92904065f464a9c1f41dba906e25a468ab9d26794e6a77a0c47b2fb52b97024fbcec02ad2f6ac0675f7e9ed0e78a578eb0355f2194e302652cd182c7b9f62b4b37238c6de083e7dac4baab3b4405327de9490be45f9089544dcf8d37b2aa94791634ab5fd6005ea994fedcb4e3eb", @generic="5894006cd7ee060487e4293517b820f3b7da915aa7dfcaef98d6d49822dc215f8da21cd4c209058471653129f215aecd0236e3d324b441e1302e691f94ea9e5dfece459ccf3c0379452109d014982b9f4c605dacf38da9d1c3c9cefcb0e8d1f6f872386ccd140ac77b1c12be168f2ece45", @generic="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@generic="5bafcc8dd7146edf5fc4b26e5c65e97c997859d40f7e9ddde97ca624df41f1351c034f28a8e2def7cba3a5f2cdd8a84339cb5940f035f37a361caedf14bf1fbec2dadc184db53be7cf987aaa131138c6c9a9dda9f6df1aa5f40317449013375cf79862cc9ab3fc03e0a9152a23d8d10592037342523d0a0b0894fad6938a87c66fec1ad77a4496867ba5fcc8a36672b984c696890a6a568ac943d65d62d8658d9a5897e72deb141667279742dda09bc1912b77f5a40dfe3ce39f4341939bd14d1d934ab8472d2c95", @generic="0475444c0b66e5ea3a05b6f4861d645393d3c4b5979d3afdadbcacf569fa06ffa3710cf860", @typed={0xc, 0x86, @u64=0x5}, @typed={0x4, 0x56}, @typed={0x8, 0x6d, @uid=r5}]}, @typed={0x14, 0x15, @ipv6=@loopback={0x0, 0x1}}, @nested={0x298, 0x20, [@generic="cc2393303a5a2aa20e89910d9aa683399d2201182098e5749a6c26e05d75a0eadb261a03277aca0af223edb3ea77ad063bb5acc32a126bf399e739b143c4009f1121f47f600bbc540277039fdab2e6d12cb767d19ab5b0608dfa6347a20ba4b94d078b39f23caafe9905d31e9078d275a3bf9934ea71582c312f43d6aa644a4825b27dbace43731070ea5a3a2d61f2fff61cda9e28dc0558180370cccd0281915d76679f5620c93d161dc341b5bbadace40aa7670dc12499dbe106b8cc7358993ab5dc5995d4963880b33b6712ea59108239f1dd6d555e9e770ea709ae33b2e0bac085e7bec3bfd3ca691e254552fc9517", @generic="f8b9e07b7b4c8588e10982557c1f24ef71e333448934352f8b20c1d12a5a856b1c8c65c46fc720facf0ba8ac98a084677f9945803363c7d6adea4cb559ba85deb695d630f46ebc660cbf872ba3199e286a4ef1ace5cf043d006c6ce37e08ec982452d895fd45b0cff91ba31cc5a7ee837f7aca6f7f4cbc3d24ba595af435d624b39d50bb375fcf7dfc3a6fb28f48b39d4c2e026b638e26dc3877fffe44299327cff9664be1757d5eae6fb3300902256f99", @generic, @typed={0x10, 0x1c, @binary="9b1fc430b0d0a189d83ec517"}, @typed={0x8, 0x4, @uid=r6}, @generic="b136d4424567de078e660fbe1c9120afe8fa6fc52b3b54677adf0c4f51320dc238041fd6d0030f7f58b38a9d900b058b8da43112eabf868fc52f4be6192bef15553f3ceab88cb1606ff111fa344d751a03fc498c135c426a4d63bdfb39f7e6322af3ecf018a579d8c88c4ae21e2f5d52cbe49a29f6d4b9a3751b60bf3921e57808df118f6b6cd54b5d3906123927f24ef4e71e8e534b757c54403ec6bf0e1c65ee65dba62d19b2c4a434800e38fe9e7ea742de2512b9f5a940ab683c0cddafb7229c539c3f6aa03917101f39a8f3328b4e68c2e5155710"]}, @nested={0x14, 0x3f, [@typed={0x8, 0x8b, @ipv4=@rand_addr=0x8}, @typed={0x8, 0x2e, @ipv4=@rand_addr=0xe97}]}]}, 0x26a4}, 0x1, 0x0, 0x0, 0x40000}, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x4, 0x0, 0x3975, 0xd149, 0x9f0c}, &(0x7f0000000200)=0x98) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={r7, 0x1f, 0x4, [0x5, 0x5, 0x0, 0x6]}, 0x10) 2018/06/01 14:27:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1, 0x400) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x4602, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x3e4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffff, 0x2, 0x0, 0x0, 0x0, @perf_config_ext, 0x400000000000, 0x0, 0x100000000000}, r2, 0x1, r1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x53, 0x109040) ppoll(&(0x7f0000000040)=[{r3}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) sendmsg$can_raw(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r6}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=@canfd={{0x0, 0x5cd, 0x1, 0x7fff}, 0x1a, 0x2, 0x0, 0x0, "c2cf7c4edc8f357ea32cea6bdde6dce6abb4ad713be2c659d3dceadb847cebb68120bf4549a0a6535e8eb8231c135de6431679cebd938f33e2fc7966677195e3"}, 0x48}, 0x1, 0x0, 0x0, 0xc000}, 0x880) 2018/06/01 14:27:28 executing program 7: r0 = socket(0x5, 0xfffffffffffffffd, 0x400) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x20, 0x3}, {0x6}]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10002, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/107) 2018/06/01 14:27:28 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0xffff800b, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) flistxattr(r0, &(0x7f0000000080)=""/29, 0x1d) 2018/06/01 14:27:28 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00f0000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) write$eventfd(r1, &(0x7f00000000c0)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) readv(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/212, 0xd4}], 0x1) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) 2018/06/01 14:27:28 executing program 6: socketpair$inet(0x2, 0x5, 0xee, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) sysfs$3(0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) r3 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000001c0)={0xffffffff, 0x1, r3, 0x5, r4, 0x4ab, 0x0, 0x8}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x6a0, 0xffffffff, 0x608, 0x4e0, 0x0, 0xffffffff, 0xffffffff, 0x608, 0x608, 0x608, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@uncond, 0x0, 0x210, 0x270, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0xffffffff], @ipv4=@broadcast=0xffffffff, [0xffffffff, 0xff, 0xff, 0xff], 0x4d5, 0x3506, 0xbf, 0x1, 0x10, 0x2}, {@ipv4=@multicast1=0xe0000001, [0xffffff00, 0xff000000, 0xff, 0xffffffff], @ipv6=@dev={0xfe, 0x80, [], 0xc}, [0x0, 0xff0000ff, 0xff000000, 0xff], 0x4d6, 0x3506, 0x0, 0x1, 0x5, 0x1d}, {@ipv4=@loopback=0x7f000001, [0x0, 0xff000000, 0xffffffff, 0xffffffff], @ipv6=@loopback={0x0, 0x1}, [0xffffffff, 0xff000000], 0x4d3, 0x3504, 0x5e, 0x0, 0x0, 0x2}, {@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], @ipv4=@loopback=0x7f000001, [0xffffff00, 0xff, 0x0, 0xff], 0x4d6, 0x0, 0x21, 0x1, 0x4, 0x16}]}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x2, 0x1, [0x18, 0x19, 0x33, 0x13, 0x2b, 0x14, 0x1e, 0xffffffff00000000, 0xffffffffffff9931, 0x21, 0x1b, 0x38, 0x1, 0x1b, 0xf, 0x30], 0x2, 0x2, 0x6}}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0xff000000, 0xffffff00, 'sit0\x00', 'lo\x00', {0xff}, {}, 0x36, 0x2, 0x3}, 0x0, 0x228, 0x270, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bond0\x00', {0x7, 0x58a50d8b0, 0x24, 0x400, 0xffff, 0x6, 0x7f, 0x78, 0x80}, 0x5}}, @common=@set={0x40, 'set\x00', 0x0, {{0x3, [0x7, 0x4, 0x7, 0x6, 0xffffffffffff74b5, 0x7], 0x7a00000000, 0x1}}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000000, 'syz1\x00', 0x3}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x48, 0x110, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xf0, 0xc, [0x3c, 0x30, 0x1, 0x7, 0x36, 0x2c, 0x2e, 0x3a, 0x1b, 0x2, 0x1d, 0x13, 0x0, 0x21, 0x32, 0x38], 0x0, 0xfff, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x700) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000940)={0x8, 0x106000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000980)={0x9, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000009c0)={0x7, r5}) sendmsg$nl_route(r2, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a40)=@getnetconf={0x14, 0x52, 0xc00, 0x70bd2c, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4040001) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000b00)={0x0, 0x1000}) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000b40)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000b80)={0x3, 0x5}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000bc0)={0x100, @time={0x77359400}, 0x69fd, {0x401, 0x400}, 0x8001, 0x3, 0x8}) r6 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/uinput\x00', 0x103, 0x0) fdatasync(r6) socket$inet6(0xa, 0x6, 0x5) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000cc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f0000000e40)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d00)={0xdc, r7, 0x800, 0x70bd2a, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20000000}, 0x84) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000e80)) listen$netrom(r6, 0x7) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000000f00)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000f40)={0x2, r5, 0x3, 0x6}) sendmsg$IPVS_CMD_GET_SERVICE(r6, &(0x7f0000001100)={&(0x7f0000000f80)={0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000fc0)={0xe4, r7, 0x721, 0x70bd27, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x31}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40000d0}, 0x4000000) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) io_setup(0x7fffffff, &(0x7f0000001180)=0x0) io_submit(r9, 0x1, &(0x7f0000002200)=[&(0x7f00000021c0)={0x0, 0x0, 0x0, 0x7, 0x8001, r8, &(0x7f00000011c0)="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", 0x1000, 0x0, 0x0, 0x1, r2}]) 2018/06/01 14:27:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@alg={0xf0, 0x10, 0x2, 0x70bd25, 0x25dfdbfc, {{'lrw(cast6)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x4) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syncfs(r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa}}, 0x3ff}, 0x90) 2018/06/01 14:27:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0)=0xffffffffffffffe9, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000)=0x233, 0x4) r3 = socket$inet6(0xa, 0xa0006, 0x1) r4 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r3, 0x1000008000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0xa6, &(0x7f0000000380)="ec279d03802af9a219fdf69179c932dfd15fa04f940c0fc69ac52cfb59035473ea495c6f2562298b1a32dd7bb34006dfbb3f88a1823d3be1ffbcaec55941b643c6fbb8a93c7f51dd34dac6a99782d2554b487a64905a9636ac47bcca3515b14575b91c76707417c7db7a4ac97067750a3805c0bbe0f486de583bb59dcfd7b4b0584a43e4e1798d13081e00f5614faaa8c06993c246df3ce61964229d0104a136789f58397730"}) accept(r3, &(0x7f0000000680)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000100)={0xe}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) connect$inet(r7, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r6, 0x21, 0x7, &(0x7f00000002c0)=0x400000000000, 0x4) close(r3) sendmmsg(r7, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000240)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000004c0)={r5, r5, 0x0, 0x2}, 0x10) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000740)={r8, 0xfffffffffffffffd}) accept(r2, &(0x7f0000000000)=@l2, &(0x7f0000000340)=0x80) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003300)=@req3={0x0, 0x1, 0x8, 0x4, 0x7, 0x9, 0x8}, 0x1c) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000300)={r0}) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000000500)=""/23) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00', &(0x7f0000000600)='afs\x00', 0x800010, &(0x7f0000000640)="dc112b628c24bc1eb0aaec983eddddde566c78d7bdd5c75008da13ddc3eb707d9b6915feeffeaa79fc3e2ddaae0873192d5452a14cbcaf") perf_event_open$cgroup(&(0x7f0000000440)={0x5, 0x70, 0x81, 0x2, 0x6, 0x5, 0x0, 0x7ff, 0x400, 0x3, 0xffffffff, 0x81, 0x5, 0x3, 0x647f, 0x85f6, 0x4, 0x100000000, 0x200, 0x0, 0x9, 0x2, 0x7, 0x22, 0x7, 0x7, 0x805, 0x7fff, 0x8, 0xfffffffffffffff8, 0x8, 0x5, 0x401, 0xad, 0x14, 0x9, 0x1, 0x800, 0x0, 0x1, 0x3, @perf_config_ext={0x100000001, 0xb1}, 0x10400, 0x0, 0x5, 0x0, 0x2, 0x7, 0x3}, r5, 0x2, r6, 0xb) 2018/06/01 14:27:29 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x80000000000, 0x3, 0x2, 0x0, 0x0, 0x100}, 0x20) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r4, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r4, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r4, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r4, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) recvmsg(r4, &(0x7f0000000080)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r4, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) readv(r4, &(0x7f0000000700)=[{&(0x7f00000006c0)=""/44, 0x2c}], 0x1) recvmsg(r4, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup3(r5, r4, 0x0) msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) 2018/06/01 14:27:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = getpid() r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000000, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000000c0)={{0x9, 0x7265, 0xd5, 0x4, 0x7, 0xc4}, 0x8001}) r3 = syz_open_procfs(r1, &(0x7f0000000080)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x1, 0x4d031, r3, 0x0) pread64(r3, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) [ 260.659367] audit: type=1326 audit(1527863249.086:91): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17739 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 261.427976] audit: type=1326 audit(1527863249.858:92): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17739 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/01 14:27:30 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0002000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001680)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001780)=0xe8) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001a40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001a80)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001b80)=0xe8) fstat(r1, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000001cc0)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000240)="79dbcdc682a00b7fc06ae2de17c515762237a0066e3ea439c1d5ca0fb5f5191032d00790f3b46300ea4efa8ec164bec9f5fbd5311948d809bc57538b9fa8127ca15a1e0cb15a2f54d9592b2297d5518015233cca259d7a4334183a09", 0x5c}, {&(0x7f0000001380)="ada279b242a23fc729c7b4415cc0c0aeb4fc260594bc87e9eea574756fd6d7acf86972d95f2765847bb3d0a3c74bc2a6f144e534082e99492f953f0c9f295b78663ab7faaf40f6460f056fa25658795ba2fd98bec97dba65647faaf7573409a597ba580f74e99a29f642fc62066e287962aa5fb80c9812e438caa82c38bbad565aa94d16722271bff41252dd0983763a4b7f0d8342591e22cce7", 0x9a}, {&(0x7f0000001440)="52f480b35b569efce0433ed777cde221d8fb15ca7f6bcd617c901c49eb4398cdd65366b980a841b1eed71f0394ae5b926ed63964afebb25fb261dd29f88f6a1d926fa97bbee80b8ff7c74a6b4e09aac645273932e4c378f513cd8291108d9e79eb860763e8ebc7e9eee20c2da3e8d36f4e2bd026e95df1363bf981c6277a9ce63e23dd35337ac38ed1b1e69b3ae7dae1f943d96a11e799a65505a7c60ffd790427ac453ba44d5ec787808588d5222b498008d05c7265be2056a1f813a2f9a07a792e0e830d1a369c84cd57c893aa29bd3d72a2dac3a11bd8ef", 0xd9}, {&(0x7f00000002c0)="68b37b77a01a1cb3a89bc35776231e919b3261904458a9d28fa283be2d2071c699eb06874a8ae2ea2af6ff2cc4cda7550e81d1d64f1efbffe969ac4295f6eaeefe48000ffd30", 0x46}, {&(0x7f0000001540)="14d709b2b6c2af5cae8074688b448f2be647745db316f6a63c4e3cc00fe8b29be1b1aeb5e32929652ffd4300964d6697877cdd24a2c28c820611635bfc6a34a7738e5d9e46bb956d8d10d0f78158024b1dda0b2267f05c21b16665be9d7e0320e9361b2ef8c72eade5c711c99775ff889bff297598bfebf9bea4f73f2e6c99ebece7b241b7b3065fd71be857a527bf8197bbb9709b92ad1d00cb093a6552bca27effec1800c3956822db56", 0xab}], 0x6, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x8000}, {&(0x7f00000018c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001940)="033e8c288fbdf541870cba8e2cc82d8427a097a4c1bbb67e9114e4414462166b597a0dbf37c2be4fd593957928a0a046f2e5858f948bd0d587b69a4fa11aca925fede661be32f83d484b3117d31c538acd19f2dd1bd905e60163f9d3f38434f77fff26df5bbe1bd7d7de58d1a99dced4bebcccc51cbc113e0f5fb55fc2f72d74b768d0d5e97be05aa558a574322f5c061e7a46830ab86d600a5747c84fbd8455a6cb", 0xa2}], 0x1, &(0x7f0000001c40)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r3]}], 0x58, 0x10}], 0x2, 0x40000) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@empty, @random="ff953462a555", [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0x8, 0x0, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f0000000340)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x880, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000000100)=0x7f, 0x4) 2018/06/01 14:27:30 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000740)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x1d) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000780)=""/220, 0xdc, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:30 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, {&(0x7f00000000c0)=""/7, 0x7}, &(0x7f0000000100)}, 0xa0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000003c0)={0xff, @loopback=0x7f000001, 0x4e20, 0x2, 'lblcr\x00', 0x10, 0xb4, 0xc}, 0x2c) r2 = socket(0x2, 0x2, 0x10000) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000400)={0xfffffffffffff453, 0x9, 0x1}) connect$rds(r2, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x176}, 0xc) finit_module(r0, &(0x7f0000000340)='md5sumeth0$\x00', 0x1) getsockopt(r2, 0x0, 0xe, &(0x7f0000000000)=""/14, &(0x7f0000000040)=0xe) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000380)={'gre0\x00', {0x2, 0x4e23, @rand_addr=0x8}}) 2018/06/01 14:27:30 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001100000000000000000076657468305f746f5f7465616d000000697064647030000000000000000000006272696467655f736c6176655f3000007465616d5f73ff5e76655f3000400000aaaaaaaaaaaa0000000000000180c2000000000000000000000070000000e8010000180200005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000050000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a7573625f6465766963655f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c01930635f4aac5ff45175140451c1240000000000000000000000000000000000fff60000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff0100000011000000000000000000626f6e645f736c6176655f300000000076657468315f746f5f6272696467650073797a5f74756e00000000000000000065716c00000000000000000000000000ffffffffffff000000000000ffffffffffff0000000000000000a8000000d8010000080300006d616300000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000001801000000000000000000000000000073797374656d5f753a6f626a6563745f723a7661725f73706f6f6c5f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000005345434d41524b000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a6273647074795f6465766963655f743a73300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000a4"]}, 0x629) 2018/06/01 14:27:30 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffff, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000001c0)={0x7b, 0x0, [0x4b564d03]}) 2018/06/01 14:27:30 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0xfffffffffffffffa) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x18) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x0, 0x5, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)) getpgid(0xffffffffffffffff) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)) r2 = getpgrp(0x0) r3 = getpgrp(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000240)={{0x4, 0x6, 0x0, 0x4, "d7aac528da7c1448af811dad70c7a3a958a06ed9d42eea82547a7f461514de38e743269adab91abf193cf744", 0x4}, 0x0, 0x0, 0x6, r3, 0x0, 0x0, "838a6556d4504930f3950051054ab688dd66c40eedc51ecf55ae348724733b078bb00425bd8b06e6c76a056d4d46a1e1edd6132b444dee4f6aa28623eb7dd1e2", &(0x7f0000000200)="d72b00", 0x3, [], [0x2, 0x7f, 0x8, 0x6]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000004c0)={0xff, 0x0, 0x1, 0x80000000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000500)={0x4, r4}) ioctl$KVM_NMI(r1, 0xae9a) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000100)={0x1f, {0x8, 0x7, 0x871, 0x0, 0x7f, 0x22fd}, 0x1}, 0xa) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) prctl$setmm(0x23, 0x200000000003, &(0x7f0000ffd000/0x1000)=nil) 2018/06/01 14:27:30 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0x2, @perf_config_ext, 0x8000000200000000, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f00000000c0)) [ 261.671593] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/01 14:27:30 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000f00007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:30 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x20a000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0x7f800000000) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace(0x11, r1) sched_getattr(r1, &(0x7f0000000180), 0x30, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000200)='/dev/midi#\x00', 0xb, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x100000001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r2, 0x8001, 0x4, [0x20, 0x979b, 0x9, 0xfff]}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x800, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000380), &(0x7f00000003c0)=0x30) mknod(&(0x7f0000000400)='./file0\x00', 0xa001, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x400}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0xb}, 0x1}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0xb044, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x0, @empty, 0x4}], 0xb8) r3 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000000600)='.request_key_auth\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)="62646576216b657972696e67776c616e30b776626f786e6574316574683176626f786e65743000", 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000000580)='cifs.idmap\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, r4) r5 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x22000, 0x0) fanotify_mark(r0, 0x80, 0x20000, r6, &(0x7f0000000700)='./file0\x00') setsockopt$sock_void(r5, 0x1, 0x1b, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) waitid(0x2, r1, 0x0, 0x0, &(0x7f0000000800)) fanotify_mark(r0, 0x2, 0x8, r6, &(0x7f00000008c0)='./file0\x00') pwritev(r6, &(0x7f0000000a80)=[{&(0x7f0000000900)="6e913e9b5d57e0a7b2f473", 0xb}, {&(0x7f0000000940)="210411eaf634dd", 0x7}, {&(0x7f0000000980)="eb3b881daed6eddd7e3b48b3e06a8473bfc539d1f6c7d3d7c782533a6798d613f2e13258bff948234327e2cf1477f52b4e545124c63211fd3ed80c83a0a9d3a8850eaa94a5a6a8e22baba9d67e31342170d1e075d976bde7a5537b899152d1bc16a51aa9b04049882fc93bbf0c2cffc0c8efbb02da5ec19e16d064ee05478de0a24d40d1c6a5f972bc4087461280b622b5d4e08387ebb0b72cb4f6a0b609029e5a06685f18269cb40443a4cb1147651b9ff202fb50e2a70a5a8b2d44cc6bf88b136c0a46f537f55b3bf49e23939435", 0xcf}], 0x3, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000ac0)=""/255) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000c40)={@in6={{0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0xc}}, 0x8, 0xffffffff, 0x1000, "c7eb08892cec2985065287447a483e82dad88cb09374167a3d09eed6681b4707f4198c1798a0b61c7e6388f0e4cd30bb3f1c0937f0e241623d843c4a73b949b3ca0e2ebad72920aadf6bed97af7d18c8"}, 0xd8) 2018/06/01 14:27:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) r7 = getuid() setresuid(r5, r6, r7) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000001c0)={0xffff, 0x8, 0xb641, 0x3}) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={r8, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x3, @empty, 0xde}]}, &(0x7f0000000100)=0x10) io_setup(0xffffffff, &(0x7f0000000140)=0x0) io_destroy(r9) 2018/06/01 14:27:30 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="0a4b86f9b02035e1b0e1c77721b9f8325fda3c79be8616f84f", 0x19}, {&(0x7f0000000080)="1be0e694c36034ad3e7b134be9892de2286370602a70447dc6953c50609cd5861701ffa06e2bf8d8e06d9ee7cd682f5320c612f2126bf0b768316b5d13bf77b2935ef9f73be0", 0x46}, {&(0x7f0000000100)="6be1e703840696bb42a14c96b197578f6e8c66eb76d4553205e807937af3b3d3c8e4ce3fd8aaa9fe8b297244c6ddf89cf71bb3bb859eedce06b49e7ebed1d64e00", 0x41}, {&(0x7f0000000300)="fe86aa31e027ab6f549ed074ae7bc6c1ec5ad225ca017fdd4f273f4bbbd2f570b24df060bdae3cd652e118816fc6f0320cb82aea2ad3054d3b9eccc30f2faa8527913181a88ef232a091e1cd0cb28e3642b7aaaf2fe197c9867f55905247af4ed7b1430a8e0ddd79b07f8841b5d4347ebfddc3e1bb53c9863d09b52e3c094ef910143bed5f523af0c3222918edb41584e62f7c08a73fabbf796a2a6172705700f09ca04b9d364d85a7b285d7971977c417b360ddce8b1c3e6db420c8180f8eee3e6b4770a37df7e9a5c51849443aff78087e", 0xd2}, {&(0x7f0000000400)="607b5cdc30927b1cb07e277a1f7d749d96559b809a0d0bb986a5137635b820b46e2add449600ef9260ea97570582d60cc71554736be1ea5fe36becaadeb8a407976e429d5c60b3a81f5ce50c8c9a395b4ed29c2f1756dba4ba0170f512d3fa36f3f6e3b69c1df63c51ac93baf0426e1af1bddab1499b022336a8acb915116c037c6199bbe86572e77d75adaadc", 0x8d}], 0x5) mbind(&(0x7f0000289000/0x400000)=nil, 0x400000, 0x1, &(0x7f0000000540), 0x1, 0x2) 2018/06/01 14:27:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x58, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'veth1\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3f}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x8, 0x1, @rand_addr}]}, 0x58}, 0x1}, 0x0) r2 = socket(0x5, 0x80007, 0x12000000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x8, 0x8e, 0x81, 0x81, 0xf964, 0x2d30]}, &(0x7f00000001c0)=0x10) 2018/06/01 14:27:30 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x404000, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40004) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/06/01 14:27:30 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0005000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mlock(&(0x7f0000ff0000/0x4000)=nil, 0x4000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) fstatfs(r0, &(0x7f0000000040)=""/6) ioctl(r3, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) socket(0x11, 0x0, 0x3) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f00000000c0)="670f01cb0f017cad2e670fc769000f01d1baa000b8600eef2e67650fc71d76275968baf80c66b8f4f8768066efbafc0c66b846cc000066efb800088ed065f30f23622e0f09", 0x45}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/06/01 14:27:30 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x0, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000780)='/dev/full\x00', 0x10007, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:31 executing program 7: r0 = semget$private(0x0, 0x20000000107, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x1f, 0x1800}, {0x3, 0xfffffffffffff6f8}], 0x2) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x4, 0x1000}, {0x7, 0x82, 0x800}, {0x0, 0x6, 0x800}, {0x3, 0x20, 0x1800}, {0x5, 0x2, 0x1800}, {0x2, 0x1000, 0x800}], 0x6, &(0x7f00000000c0)={0x0, 0x1c9c380}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7fff, 0x1000}, {0x0, 0xf9a4}], 0x2, &(0x7f0000000100)={0x0, 0x989680}) 2018/06/01 14:27:31 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0004550007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:31 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x20, &(0x7f0000000200)=0x0) r3 = eventfd2(0x0, 0x1) readv(r3, &(0x7f0000000140)=[{&(0x7f0000000000)=""/95, 0x5f}], 0x1) clone(0x2, &(0x7f0000000280)="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", &(0x7f0000000080), &(0x7f0000000100), &(0x7f00000013c0)) io_submit(r2, 0x1, &(0x7f0000001b80)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1, r3}]) 2018/06/01 14:27:31 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000340), &(0x7f0000000500)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) writev(r0, &(0x7f00000001c0), 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/06/01 14:27:31 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r5 = msgget(0x0, 0x450) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r10}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x600, 0x0) sendfile(r11, r11, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:31 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fchdir(r0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r2, 0x2203, 0x6f4000) 2018/06/01 14:27:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x18}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x19, &(0x7f0000000080), 0x10) close(r3) close(r1) 2018/06/01 14:27:31 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000000080)=0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="860cc5a6", &(0x7f0000000540)}, 0xd) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x0) 2018/06/01 14:27:31 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") bind(r0, &(0x7f0000000000)=@llc={0x1a, 0xfffe, 0x4, 0x3, 0x0, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4440000}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0xec, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x91d}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x66d5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x20004000}, 0x40) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000880)="dc", 0x1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000240)=""/174) socket(0x0, 0x0, 0x0) 2018/06/01 14:27:31 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000000)='>', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x5, 0x1, 0x5}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="75f0baf3aa25ca2e0e24dc512af87d8efc99a275e2ff581adf3967a36b43d855af9ec15958fa7cccd37056fd882e82c8daf370b7535df0c29bcb8da481e5e71aba1472d256d212e149f6b2cd8bc4e00e354b415f5949c5a76f44c2ee9835a4fe284aee35817697d6c3af8b344722a75233c31b3bf2") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="aa20505957d940d60d1c95190cd1cd460b204bae73b50e73b4b10787d5f4533aefb9de4946804ad0c1e652ffa5d8d182990154bd0401eb6c715e43b08a3befec5f03fae45220799dc39840f08952dae5adafca989e8d2ce37c020f87a858f643ddb4e8df713c789dba9b21bb47808ac61707b01fc26cf1c483d42fab911d4407f12725d201981a69d422d651012b3086b1bc221838e030d205717fb04794f7"], 0xffffffffffffff0c) 2018/06/01 14:27:31 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000f00007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:31 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000780)="67cd073d50e83e79b69bb7") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ashmem\x00', 0xc01, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x1, 0xc0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:31 executing program 2: r0 = shmget(0x2, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000003c0)={0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x1f, r1, r2, r3, r4, 0x10, 0x509}, 0x2, 0x0, 0x1000, 0x686, r5, r6, 0xfffffffffffffffb}) r7 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000480)) r8 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x202000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000540)=[{r7, 0x1011}, {r8, 0x40}, {r9, 0x10}, {r11, 0xf51c}], 0x4, &(0x7f0000000580)={0x0, 0x989680}, &(0x7f00000005c0)={0x100000000}, 0x8) pkey_alloc(0x0, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x89e1, &(0x7f0000000600)={r7}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r8, 0x4040ae70, &(0x7f0000000680)={0x9, 0x7, 0x3, 0x4}) ioctl$LOOP_SET_CAPACITY(r9, 0x4c07) sched_getattr(r6, &(0x7f00000006c0), 0x30, 0x0) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f0000000700)=0xa1, 0x4) r12 = request_key(&(0x7f0000000740)='encrypted\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)='/dev/rfkill\x00', 0xfffffffffffffffc) r13 = add_key(&(0x7f0000000880)='cifs.spnego\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000900)="494c200ca398810e23bca634403f7d9608ceced52b30be2dcf92fd45efbdaf332a6cafa27f0994ad57f24b6ff9be65fd2812a636e3544c65150a38a6d7bda32cc6723736c24f64c297f4bbc80bef4562b3bac2b72164e5da72493a707f17378d94a99a2288ee927ac92111fc612085f1b9283d6305f1aa85cbb4fc960e482d9d56343fea3a6afe16fb4363868983766e5719bed963153d8d3207ecf07789a77b5ded7154b929b3c945018358167c16b5e26e9db413504fa75baeac49c6e3c9113e71d395fb39549b15d86618dadf72ede28da4b3f83387d43d", 0xd9, 0xfffffffffffffffe) keyctl$search(0xa, r12, &(0x7f0000000800)='user\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, r13) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ppp\x00', 0x400, 0x0) ioctl$TUNATTACHFILTER(r14, 0x401054d5, &(0x7f0000000a80)={0x6, &(0x7f0000000a40)=[{0x401, 0x100000001, 0x9, 0x8}, {0x0, 0x10001, 0x6, 0x4}, {0x0, 0x6, 0x4, 0xffffffffffffff80}, {0x80000000, 0xffffffffffffffc8, 0x4, 0x1}, {0x1f, 0x3, 0x40, 0x7}, {0x7, 0x1f, 0x800}]}) ioctl$KVM_ENABLE_CAP_CPU(r11, 0x4068aea3, &(0x7f0000000ac0)={0x7b, 0x0, [0xffffffff7fffffff, 0x3, 0x62c, 0x4e8]}) setsockopt$inet6_tcp_TCP_MD5SIG(r14, 0x6, 0xe, &(0x7f0000000b40)={@in6={{0xa, 0x4e20}}, 0x500d, 0x401, 0x0, "4ac9fd29604fd53a6e81cf495c3b37a9be7c51d454e809981ebac754b7ba44b3b052a8093a0748265cc54dced9d301844902d1c287ca221715d928cef1b9be97bac3f2b1d98565006949fdbe77278ef0"}, 0xd8) syncfs(r9) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r15, 0x84, 0xe, &(0x7f0000000c80)={0x0, 0x7, 0x5, 0x8001, 0x7, 0x6, 0x1, 0x3f, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x2, 0x4e, 0x3, 0x8, 0x2}}, &(0x7f0000000d40)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r14, 0x84, 0x6, &(0x7f0000000d80)={r16, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000e40)=0x84) 2018/06/01 14:27:31 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000045507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:32 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000006c0)={'bond_slave_0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r1}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000700)=r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={"696662b000faffffffffffff0004fb00", 0x1d}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'eql\x00', 0x1}) 2018/06/01 14:27:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgrp(0x0) r5 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) close(r5) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000400)=""/250, 0xfa) 2018/06/01 14:27:32 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000020007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:32 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x100000000}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:32 executing program 5: r0 = eventfd2(0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000100)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe67]}, 0x5c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r3, 0x400, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) io_setup(0x200, &(0x7f0000000480)=0x0) io_submit(r4, 0x1, &(0x7f0000001800)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x1, r0}]) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x86000, 0x0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) time(&(0x7f0000000080)) 2018/06/01 14:27:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0xffffffffffffffed, &(0x7f0000000140)=0x10000000000003) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x200000040004, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x408c5333, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0x80045301, &(0x7f0000000300)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x0, 0xe696, 0x88, r1}) 2018/06/01 14:27:32 executing program 1: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x8, 0x10}, 0x2) 2018/06/01 14:27:32 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000240)={'team_slave_0\x00', @ifru_data=&(0x7f0000000280)="c44906c7754c617cd3d317a504107816c5ab4cb5dc70047fcbbd7bc696f9e316"}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@rand_addr=0x9e, @dev={0xac, 0x14, 0x14, 0x20}, r1}, 0xc) 2018/06/01 14:27:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000140)="460f00d1c4a2bd3b21b9b40900000f3266baf80cb8d85e1b81ef66bafc0c66b8090066ef262e66f466410f01c966b8f8000f00d8b9510b0000b803000000ba000000000f30c4614173f40026dfce", 0x4e}], 0x1, 0x74, &(0x7f00000001c0)=[@vmwrite={0x8, 0x0, 0x4988, 0x0, 0x0, 0x0, 0x4e7a, 0x0, 0x7}], 0x1) r2 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/06/01 14:27:32 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00000f0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:32 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x410080, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x20000, 0x0, [0x3, 0x1, 0xfffffffffffffffa, 0x8, 0x1, 0x4, 0x4, 0x3]}) write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0), 0xffffffffffffff54) 2018/06/01 14:27:32 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000080)) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="0c000000080000fa", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b85f9371000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/06/01 14:27:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001800)="a9c2d02f108f39c042b78d1095ad84c825ace564a08b114f64dffc006024d878ebf5c9250870ebdd996c5770d51acedb8ef9bb373aae279e") write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200010081000000000000003800000000000000000000000000020000000000000000000000000000000000000000000000000000000000"], 0x48) vmsplice(r1, &(0x7f0000001680)=[{&(0x7f00000001c0)="fbcb6690d0a6ba227b8de0c67428aed61de77a9d43347bde99539362836528310249693a45ab", 0x26}, {&(0x7f0000000200)="06f031011dfded749c9efd12b95baea37bb6fff173ab8477c909b78a809360b3369d07970eb412c7958a66cb3c5b6ea073afdba615eb6bcb1068c23e26e24ef8fe86c1fcb7743db4c4905480140668ee70eb239f61fe286d0d767dcbc466d1169cf7527519c83a597a55bd10225a63e4c6dabb6dc62e4e0e61f97e", 0x7b}, {&(0x7f0000000280)="c3343e0afdb4f71f95e079edf05a1b47e17acaf8680d61a25e18844bc978f8a48af0d9fbc1a1d915ecc35128d5c18357d3b901be1a1f6cf9ffd717776390b3861ac493e15c05ec3d14b32ad58369c88b", 0x50}, {&(0x7f0000000300)="ea2cb2a082cd19e317c5ec1a82b77ede439607a568cfae5e29cdef04e6935ac3cf67c671b2da2240bd2a6aef71612070b0afc994d6702bfbe0bd5b8dc2195fa33b484a99", 0x44}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="744c5261406136e3c8064615d885e65dd0e2dfc9ff5df053e6bf1bc5d7ea0438f55da807bb77aae8b9d29594520f9bcb9b6be2ed3544fe8fed884e840b218c6c311f3e42ee0603567a666113c1c292a8f7d2572a33ad4a1a24d600990957d5cbf72b7ef597f2849bc6fcdbdb57b162865a1316d87c5d61b90e2738e56662023b24ea2bb60f95ee30860f9e506d07335847b9d8e12686bb089c22e1549ce57efb2498bedb2cf36e6e21ed5b7230c414553dc03d", 0xb3}, {&(0x7f0000001440)="0d80093dc9ea94ebf24da2a73bf819d9b5a49b31b1a3c73a6408c073978a71c9ee1ce1a01cb8c4774ef5f2d6b57d385c0baf1a028f13caaacbd821c4546fcc9fd188ec4fc6ca7bbf1790e4d84062ea127cef2f88300f028134c6416b8da156f1465277d9f8b195ac99d343f9af18dc99678b481b02d8c5df9684dd240b805155b46b3b8f1639279de18d7a867c014c400c797767bc62b792c8dd42e7dafb8dfc11505b934241b231157b945f0d82d5529369e23555d6419ab8b8438c67c126f93301471d30ef40f60cac7040e876866fb61e6b930434af314b45cd565b252e62", 0xe0}, {&(0x7f0000001540)}, {&(0x7f0000001580)="647463539e3d6652979d81c67415ea411d83b9c0e18d9ca6b74d711cf04b538804a44efe9e7d65d41c4dc8a6b6dcb56086f00ed3dfa9f16242aca14b7ea08eaa87e75ba96ddf86129a42862f020fb30a53c75b80c53f3d292590dc8b8fe1ded61428943a1a132f40bfd02192a8cf291abd11f762ae5d60131a296525bd7057b279752f9887bd2a38da812b0531571f6ab87df555b8725eb9142517395ad27658fd5cda51246c6351eadeb5a6f4ededcb79e1bb45b5ac116d9226d008e33441bb6039dec5607b528f393c3cee32f51861d957193718734b763fd6823242e750a1501bae2c9ef0aea1356f7d9da31bba19b2c4415092", 0xf5}], 0x9, 0x1) 2018/06/01 14:27:32 executing program 5: r0 = eventfd2(0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000100)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe67]}, 0x5c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r3, 0x400, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) io_setup(0x200, &(0x7f0000000480)=0x0) io_submit(r4, 0x1, &(0x7f0000001800)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x1, r0}]) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x86000, 0x0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0), &(0x7f0000000400)=0x4) time(&(0x7f0000000080)) 2018/06/01 14:27:33 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000f007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:33 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000080), 0x10000000000001ef, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0x6, 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x4, 0x9, 0x1, 'queue1\x00', 0x80}) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/06/01 14:27:33 executing program 3: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYBLOB="050000ffce964bcb"], &(0x7f0000000340)=0x1) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0xfffffffffffffff8, 0x8}) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xfce) pipe2(&(0x7f0000000000), 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/01 14:27:33 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0xf7, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/247}, &(0x7f0000000240)=0x78) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="4e3c8ba13dd8e602340c0000000000001d35766bddf8a3390c808c5393f3188dc7b2f17dda48bceba105cb42e8cca222a667aa8d4db2ca86cf564f810747d453da155c76acf7"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/01 14:27:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x401) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2}) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r3, 0x0, 0x2, r2}) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 2018/06/01 14:27:33 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = epoll_create1(0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x10000, 0x0) epoll_create1(0x80000) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000180)=0x4, 0x4) fcntl$getownex(r4, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setregs(0xffffffffffffffff, r5, 0x40, &(0x7f0000000200)="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") ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000300)=0x100000000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000340)=0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000003c0)={0x2, 0x7, 0x5, 0x3, 0x3, [{0x2, 0x3, 0x0, 0x0, 0x0, 0x108}, {0x1, 0x1, 0x324, 0x0, 0x0, 0x1}, {0x5, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x2}]}) timerfd_create(0x7, 0x80800) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000004c0)={0x0, @broadcast, @loopback}, &(0x7f0000000500)=0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000540), &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000005c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x5a}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000680)={r6, @in6={{0xa, 0x4e21, 0xffffffff, @empty, 0xfffffffffffffffa}}}, &(0x7f0000000740)=0x84) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000780)={'syzkaller0\x00', {0x4, 0x0, 0x1, "3d94445cf419", 0x8}}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000007c0)=""/182, &(0x7f0000000880)=0xb6) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f00000008c0)={{0x1, 0x80}, 0x2}, 0x10) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000940)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x18, r7, 0x200, 0x70bd2d, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000000}, 0x4080) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000a40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000a80)=@assoc_id=r6, &(0x7f0000000ac0)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000b00)={0x2, 0x1, 0x4a, 0x2, 0x6}, 0xc) 2018/06/01 14:27:33 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xffffffffffff4081, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x93, 0x10000, 0x4, 0x9}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000001680)={{0x0, 0x0, 0x40, 0x0, 0x5}, 0x4, 0x7b52, 'id1\x00', 'timer0\x00', 0x0, 0xfff, 0x9, 0x2, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r9 = fcntl$getown(r0, 0x9) r10 = getpgrp(r5) sendmsg$nl_netfilter(r1, &(0x7f0000001640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x30010004}, 0x2, &(0x7f0000000280)={&(0x7f0000001780)=ANY=[@ANYBLOB="5c130000100000012abd7000fbdbdf25000000030800310004003b007d384cf813bd72ca63ba128ba1e7df30902d8241a9cf11136f03b20b5b6dfb8f1b6fe9bd8b02527a16fa44b07b14b92287c43209dfaad152da6123de0d5ec5dd7015b944e5adc8559a1c07ae009e51e822992585c1bd82f709a94ca17aa641ba7e146498f2c58f96845145c9d93aec8a4ba51965e8a8423ea4d609add065c0ef71657f447303ef11489da2b6a3712900bd5b8efc89a48b12ac2bf3a14318bfdd6c41dd22d44cc959a56846cd9b671b23591dad1a4d8606708185f7d6b4446e3d46d0660bc71293e31325dc94a1b447476811820008004c00", @ANYRES32=r2, @ANYBLOB="a413d81104c64bea2e010220ba5986f087e249255659fbfac68d574f3036ad9f7c35a3f6bd50c637e7fafb41cfb6d9c2615c955fda6013888e08c4bc2569148221a754cabc34e3ffaf54671eb113cdfe97d82eb81ff7aa23b20d1f17cff07af1ebae78f9ed86a10d02335f7c830008003900", @ANYRES32=r5, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="7467cb6c3c1169bc1f985e0126f7793acc07807008d9c5130d4734c70c1cc1bf9c9b5a2b86d35c1d1b9ca14855f22d1e5637dfb520338438e9c4d82b3e13120fd9a54a612359911fce04559480fbacf343df4dfd8ebd38e089d7cc8d4daf24768f1d78b37c25f4f267fd3989459662605f9d7273b42f870814c911f2431530ed278e247a6d68a0e9f97f0f07ccdc7f377d63063fdd67207854441721f799edb15fa1ef697790ac7f42d8744c6879b10c9dfa0b3684be52ccde494b4807f6579e9899c0181d33f6899d5ffc5824d193a5f99bd78d86abdf68591439c68e2c50cd28184e7287e6ccaa61df5637206f0ce9bd9e22b80757dc", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES64=r1, @ANYRES64=r7], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES64=r4, @ANYBLOB="3305e11f7ccc17c7e3b4d72b98ec44e622546c688fb4d131b6becfd0690418cddde0fe15dd4767c0d14cc3ae363fb58d816f89a54fef2266f50e41fba60f1e3f7a198f6dc3e8f53d6fa0076c667b1345a8f732362acfe65d334f0c3324041719251fd26b4b5e91fe958f7996", @ANYPTR64, @ANYRES32=r3], @ANYRES64=r10, @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r1, @ANYRES64=r1], @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="dc1db76d95783af084678d2d7522df", @ANYRES32=r10, @ANYBLOB="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"], 0x135c}, 0x1, 0x0, 0x0, 0x4084}, 0x48000) 2018/06/01 14:27:33 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000050007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:33 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) sendto$inet6(r0, &(0x7f0000000440)="318e6698ffa409f9", 0xfffffffffffffe55, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000340)=0x4) listen(r1, 0x87) r2 = accept(r1, &(0x7f0000000000)=@rc, &(0x7f0000000200)=0x80) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000240)={0x855, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) close(r2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000380)={'NETMAP\x00'}, &(0x7f00000003c0)=0x1e) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000300)={0x4, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}]}) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) 2018/06/01 14:27:33 executing program 7: r0 = socket$kcm(0x29, 0x80000400000005, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/stat\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x700, 0x1) fcntl$notify(r1, 0x402, 0x31) exit(0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000100)='sessionid\x00') 2018/06/01 14:27:33 executing program 6: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28080, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x4, 0x7, 0xa1}, 0x8) r2 = timerfd_create(0x7, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_wait(r0, &(0x7f000052bfe8)=[{}], 0x1, 0x8001) timerfd_settime(r2, 0x0, &(0x7f00008d7000)={{0x77359400}, {0x77359400}}, &(0x7f000077afe0)) 2018/06/01 14:27:33 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) unshare(0x60000000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) setsockopt(r1, 0xfffffffffffffffe, 0xa47, &(0x7f0000000200)="c8776da338dc0b5e883af94a679e85d70a12459c24e238c5ea8ee40f4979db782b621aee80598a84b3342cb8ddc4cbb223dc0be927e976c79cfc7cc909bedc6df85dac66e949612475207a367caa194d273bdface2ee62ccad922ae1c894ca23a588c531687b767c0167d09381bc522e14c4eb1d22ee4184d2ac94e647e17fe3fa74a0ca7494a94fdb17a2c741d0d4fc77306024ea0ec2a1748f54948143404bdadd47a4576e22b92a4ab754b9e1f0e17ca3beafd0c5b70698", 0xb9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r2 = socket$inet(0x2, 0x5, 0xffffffffffffffff) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/06/01 14:27:33 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/199, &(0x7f0000000180)=0xc7) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYRES32=r2]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/01 14:27:33 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) r12 = socket$inet6(0xa, 0xfffffffffffffffd, 0x2) ioctl(r12, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) dup2(r14, r13) io_setup(0x1, &(0x7f00000003c0)) 2018/06/01 14:27:33 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000550407fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f00000000c0)=@generic={0x7ff, 0x6}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f, 0x0, 0x0, 0x28}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4138ae84, &(0x7f0000000100)) r5 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='/dev/vsock\x00', 0xfffffffffffffffc) keyctl$update(0x2, r5, &(0x7f0000000280)="a05f363c538c96ec6fee1b30c28a5961f6046b90dc92d1c8f345f87e612964e5c7ec11e804112f42665acd6d3329f88048dec27d122036e08142d34b2c3355ecd3267d95100fcaa41a10267eb1ad78ee1ebdd222afbb96fd3f434f433af1e798c73f122b8e3e6adcd7f88731b51dc36c3bd4513dfd217930d670a6635e75c2c111e38e550283fda5c61592fda39f566d8ada146f29b4d61d901d79dd9cec5b", 0x9f) [ 265.521165] IPVS: ftp: loaded support on port[0] = 21 2018/06/01 14:27:34 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:34 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xdda4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80040, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x5, 0x4) r2 = signalfd4(r0, &(0x7f0000000100)={0x4}, 0x8, 0x800) signalfd4(r0, &(0x7f0000000140)={0xffffffffffffff81}, 0x8, 0x80800) nanosleep(&(0x7f0000000180)={0x77359400}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='gretap0\x00') fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r3, r5, r6}, 0xc) ptrace$getenv(0x4201, r3, 0x2, &(0x7f0000000300)) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000340)={0x1f, 0x0, 0x80000000}) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000380)=0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000003c0)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000400)={0x3, 0x7}) syz_extract_tcp_res(&(0x7f0000000440), 0x5, 0x47) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000500)=""/53) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000600)={0xffffffffffffffff, 0x4, 0xb1, &(0x7f0000000540)="0ec6936b0ffea549b1e6f1ecfeba2869f26b86bba5436291c7244eced63ea38919199e6e8c8f64192eb1b9c9989bf16d0ff95fcb715eff81f80332be4d54f4a199689646478a34eb4ab1260b9f36dff52e21ca0d81af3f721ff0c816f1f23ff80f82ff84c65ac6a38f46304764f92ca48768cbc28f059ae5df5fcd5d51aebbb225f9d83fb3b302012d8f0dfdc13b599ff2e54cd6352f51634b3e7af2051f241ed99c0737b6ea19717c84b382ef686e043f"}) getsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000640), &(0x7f0000000680)=0x4) r7 = syz_open_dev$sndmidi(&(0x7f00000006c0)='/dev/snd/midiC#D#\x00', 0x10000, 0x220800) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f0000000700)=[0x4c285335, 0x4]) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000740)) timer_create(0x7, &(0x7f0000000780)={0x0, 0x2f, 0x2, @tid=r4}, &(0x7f00000007c0)=0x0) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) timer_settime(r8, 0x1, &(0x7f0000000840)={{r9, r10+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000880)) recvfrom$packet(r0, &(0x7f00000008c0)=""/250, 0xfa, 0x12020, 0x0, 0x0) [ 265.647510] Unknown ioctl 35137 2018/06/01 14:27:34 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r2 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r1, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r5 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r10}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r2, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r11, r11, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:34 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f00fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 265.697963] Unknown ioctl 35137 2018/06/01 14:27:34 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1810c0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x2, 0x8}) r1 = socket$inet6(0xa, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="1bd45006000000d1240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe00001f4}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x1010, r2, 0x59) 2018/06/01 14:27:34 executing program 5: inotify_init() r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x84000481) unlink(&(0x7f0000000040)='./file0\x00') accept4$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="fd", 0x1}], 0x1) 2018/06/01 14:27:34 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000001000fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:34 executing program 5: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={0x77359400}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8, &(0x7f0000000100)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x3, 0x80000000, 0x8, 0x886]}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0x7ffffffff, 0x7fffffff, 0x0, 0x7fff]) [ 265.895643] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/06/01 14:27:34 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14009e2bea9bee4424f8001a00010200000000000000001d010000"], 0x14}, 0x1}, 0x0) 2018/06/01 14:27:34 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x8, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x7b, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b630000ae7d34162b209284e147f20528e0e7aba06efd689f6631091f660a922858e05bb6bc7fc13c2c64f118e7335c940659b569cc2e18490b1a2e3fe9dd32283f8d7c8e9ebfd45eca17f495e9d26c26b45abacf68656b101967d8a869e6b7c37c3f7b5b887ebf167f9dd413b9e530408be5a4411d91f8b04df5"]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0xfdfd, &(0x7f00000001c0)="ef"}) [ 266.379182] binder: 18137:18138 ERROR: BC_REGISTER_LOOPER called without request [ 266.386888] binder: 18137:18138 unknown command 372538798 [ 266.417093] binder: 18137:18138 ioctl c0306201 20000040 returned -22 [ 266.444420] binder: 18138 RLIMIT_NICE not set [ 266.449081] binder: 18138 RLIMIT_NICE not set [ 266.475741] binder: BINDER_SET_CONTEXT_MGR already set [ 266.484142] binder: 18137:18138 ioctl 40046207 0 returned -16 [ 266.492422] binder: 18137:18143 ERROR: BC_REGISTER_LOOPER called without request [ 266.500141] binder: 18137:18143 unknown command 372538798 [ 266.510181] binder_alloc: 18137: binder_alloc_buf, no vma [ 266.515972] binder: 18137:18145 transaction failed 29189/-3, size 0-0 line 2971 [ 266.520190] binder: 18137:18143 ioctl c0306201 20000040 returned -22 2018/06/01 14:27:35 executing program 6: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp6\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000001c0)={0x3, 0x100000000, 0x8, 'queue0\x00', 0x9}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x4, 0x18}, 0xc) prctl$intptr(0x24, 0x3) 2018/06/01 14:27:35 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000000bfd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:35 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) setreuid(r2, r3) r4 = shmget$private(0x0, 0x2000, 0x54000880, &(0x7f0000012000/0x2000)=nil) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) r8 = getpgrp(0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000300)={{0x622, r3, r5, r3, r6, 0x0, 0xcefd}, 0x40, 0xc000000, 0x8001, 0x9, r7, r8, 0x9711}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r9 = userfaultfd(0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r9) 2018/06/01 14:27:35 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget(0x2, 0x7, 0x80) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x8200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r0, r1, 0x0, 0x3}, 0x10) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000240)) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) socketpair(0x4, 0x5, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f00000004c0)=""/200, &(0x7f0000000080)=0xc8) r3 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x1ffd) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)="44f8d9453c53a1c64f796fac896539eeea54042bcdc0b7846d45473bdace3ffcb72feb4698f899b9bee5") r4 = memfd_create(&(0x7f0000000380)="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", 0x1) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000000)=0x5, 0x4) sendfile(r3, r4, &(0x7f0000000240)=0x4800, 0x20000102000007) 2018/06/01 14:27:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001740)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000100)=[{0x2b}], r1, 0x1, 0x1, 0x48}}, 0x20) 2018/06/01 14:27:35 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r2) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r4 = socket$inet6(0xa, 0x1, 0x20000000000100) ioctl$void(r4, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000340)) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r7 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() msgctl$IPC_SET(r7, 0x1, &(0x7f0000000680)={{0x4, r8, r9, r10, r11, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r12}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r5, &(0x7f0000000200)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r4, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xdc, 0x2000, 0x0, 0xfffffffffffffe3d) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00000002c0)) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r13, r13, &(0x7f00000000c0)=0x202, 0xdb) 2018/06/01 14:27:35 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) recvfrom(r1, &(0x7f0000000140)=""/104, 0x68, 0x10001, &(0x7f00000001c0)=@in={0x2, 0x4e22, @rand_addr=0xffffffffffffffc1}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"000600000000000000000900", 0x10103}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'veth1_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) 2018/06/01 14:27:35 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x800, 0xfffffffffffffff9, 0x1}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffffa5ba15b9bb25e7f900000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020004000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) [ 266.547576] binder: undelivered TRANSACTION_ERROR: 29189 [ 266.553597] binder: release 18137:18138 transaction 42 out, still active [ 266.560569] binder: undelivered TRANSACTION_COMPLETE [ 266.565842] binder: release 18137:18138 transaction 42 in, still active [ 266.572741] binder: send failed reply for transaction 42, target dead 2018/06/01 14:27:35 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000207fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:35 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) r4 = fcntl$dupfd(r1, 0x406, r2) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f00000003c0)) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r3, 0x0) listen(r2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r5 = creat(&(0x7f0000000040)='./control/file1\x00', 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000002c0)={0x4, 0x10001, 0x2, 0x3, 0x6, 0x8, 0xfffffffffffffffd, 0x3, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000340)={r7, 0x80}, &(0x7f0000000380)=0x8) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) io_setup(0x3, &(0x7f0000000080)=0x0) io_cancel(r8, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x9, r6, &(0x7f0000000180)="f5ed617409fb53b8cda658131b5e5f2cc5f4db8302bf327e1121f57a4fc079fdfb94deaf4dc544e5d10fc4e1e68a6f1d252f83d5ed6d37ee805adafff95efa8e38656e8c738c7f74ffb3a732a8ac70409640fa3121d8d9c1ba2d96d231ee1cb12b1ade0ff3d2f4abaaa877b24b00e93d0633cbf9accff29d5517f424baef481a990b043a0109684906237503d84e8d35075a44fb36e5c19546927d7ba6bba4e6b8f7fc66c6554556af19a91730fe8551f16e203a40baf3a9e31beb18d0dbe27f2399b64eade904164cddc46c1262e7148d01a73e162a8897e143b5847e56e971a541f680e2", 0xe5, 0x401, 0x0, 0x1, r5}, &(0x7f0000000280)) 2018/06/01 14:27:35 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x1004, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x8, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:35 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xa0, &(0x7f0000000240)="0000000007d82c99240970") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000000140)) 2018/06/01 14:27:35 executing program 3: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0xff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x181000, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856813000900083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) 2018/06/01 14:27:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) pwritev(r2, &(0x7f0000000400)=[{&(0x7f0000000000)="e1c00ccc88b0415ebe1352a669d3561f23c74af5b2dc62810a26b9e747adabd3147428305051ffefa8bc8d8438670051b4a758751501787e5d0bf8ac70bcd46d6aa0fa4b790f6d0c27cf7defca1ea883f9e43ae4ceacbb084168424c4f33bcf77ef9", 0x62}, {&(0x7f0000000080)="12d26a64b4787f3415cca6988363627aea3aa7f92de385b50e61318a41188a7fe75e5398fe000d627d52ed0cf9527532453837adefa2c3b72bd104989d52e60160fd7bc333bbf617462d0c079328b1deaad3c6c48fad12534e0f45fe4013c99f216a39059a891d7d908c42915aabd7326f34d9687bf83abeda8a", 0x7a}, {&(0x7f0000000140)="e9e81f5f390e3b9f41ecdce86be90588014c35206aef07122aede24b7e4e05f864a34897c6599d518e9b41f46d07e04989cb36d468842c0a687df0c09ec680bc096c296e6bd35698fdb43f060e838d57b602d6f4dde27ce0b83c87b02ac02d31b92f1dd4777cd20bff195d27c034a7f18f58e17e1e25a35453084f60e93fbe72f78d8e8ac0e54e8349113d3ec37f93e1e28dbb31eea226fee5f7b9cb0ff2144aeff286", 0xa3}, {&(0x7f0000000200)="35f2fbb20ed46731b11fe15b07cf91189245637c6dcc4c1cb143d9dca41085e9b8c5c8c1c5194aeb0cbb000071f717889a67bcc78fbc28a1aa3ec68614f0a17c393b7ff856b419e482c79a87df11da45df5cc6b0acb2f5bd38e828b9447db8b8ba10971b3fb6ef8f6cc668424c9b37593c458d7a9f57d2c22ef55b5b4c0cabb05ed9e0e8cebf62fa52a5aef1e874f0e4cff83064058e2ff8b15529c6f511a0b59ee1218a", 0xa4}, {&(0x7f00000002c0)="03319f778ccf0a1dfdb0bfada4ef0e1516c6f960f75511823717e0c3f0e78b8f739b34a477f0cd434245102ea881416389fc209789b29c24692e5f846268a6afb934405ee13a42834066236759a902f885ec6f53a8550abd0b83ee91cebb737cf1331043c8f148689b1d1db34f07abba4423061f8981555248a0859e6c33fa5c976ac4353dbd1788de31a4c1063004", 0x8f}, {&(0x7f0000000380)="7da80439f990ec09e9f2ff1b3546c4d1f44742c22ae88fdadc233268627d0bc27a150d09b2115ef93898775ac6be0e3048aa44e17a2e76c2f1ef670039dff6e2c0940564ba294dfc35d4ff784971b69e00ce3688840d2ab77f7723698efa220e713f50e5c1bb87965b", 0x69}], 0x6, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0xe, &(0x7f0000005780)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005880)=0xe8) close(r2) close(r1) 2018/06/01 14:27:35 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:35 executing program 1: r0 = socket(0xa, 0x3, 0x20) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002f00)=ANY=[@ANYBLOB="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"], 0xec4}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000600)={&(0x7f00000002c0)=@rc, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/134, 0x86}, 0x0) 2018/06/01 14:27:35 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="000000a9adf1c9a724bc8cf4e20cb959", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) socketpair(0x1b, 0x0, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{}, {r2, r3/1000+30000}}, 0x100) r4 = fcntl$dupfd(r0, 0x406, r0) write$cgroup_subtree(r4, &(0x7f0000000100)={[{0x2d, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'io', 0x20}]}, 0x16) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 2018/06/01 14:27:36 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f0000003640)=[{{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/92, 0x5c}], 0x1, &(0x7f0000000800)=""/4096, 0x1000}}, {{&(0x7f0000001800)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, &(0x7f0000002e00)=""/90, 0x5a}}], 0x2, 0x0, &(0x7f00000037c0)={0x0, 0x1c9c380}) 2018/06/01 14:27:36 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:36 executing program 2: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') getcwd(&(0x7f00000002c0)=""/237, 0xed) r0 = memfd_create(&(0x7f0000000040)='team\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x1, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x3, 0x116}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x3, 0x0, 0x0, 0x7, 0x7f, 0x3, 0x0, r2}, &(0x7f0000000280)=0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r3 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="2a1e09818735370116955883aaa6ccf2f0f4f7cb5311e4a00a31ce6d2d40dbe467c704956ff8a0bcbd3759e6c045cb3b2f23116040b307394d13577247b288c7996348727c97667a601ff0bfff45a75a2ed56ab118c854", 0x57, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r1, &(0x7f00000003c0)="860cc5a6", &(0x7f0000000540)}, 0x20) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x5, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000140)="586d224f3a6c4ee40038abb0b8792f5c258ae9f90054400fabde740eb43307e796f4245dcf2722227d08107d316835b5f23f71095dea000000"}, 0x10) 2018/06/01 14:27:36 executing program 7: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x20200) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r0, r2, 0x0, 0x72439a6b) 2018/06/01 14:27:36 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000000bfd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:36 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r4}) fstat(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r4, &(0x7f0000000500)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x3, 0x8001}, 0xfffffffffffffff8}, 0x9) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000780)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:37 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0), 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000080)={0x1, &(0x7f0000000000), 0x1, r4, 0x2}) 2018/06/01 14:27:37 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000)=0x6, 0x4020000002) r1 = socket(0x4, 0x80003, 0x5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) 2018/06/01 14:27:37 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x200, 0x0) r1 = geteuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() fchown(r0, r1, r2) r3 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x3, 0x30000000}, 0xc) getsockname(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) fcntl$setlease(r4, 0x400, 0x2) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) 2018/06/01 14:27:37 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0xffff, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000001c0)={{0xe3d, 0x4, 0x800, 0x4, 0xfd3}, 0x9}) connect$unix(r0, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000200)=ANY=[@ANYBLOB="840000001c000000ffffff7f0400000009000000ff410000"]) fcntl$notify(r1, 0x402, 0x80000000) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000180)=0x1bdbe46e5c13c81a, 0x0) 2018/06/01 14:27:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) ioctl$SG_IO(r0, 0x2271, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x16, &(0x7f0000000000)=""/22}, &(0x7f0000000040), &(0x7f0000000080)=""/17, 0x0, 0x0, 0x0, &(0x7f0000000100)}) 2018/06/01 14:27:37 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd03010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:37 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") ioctl$void(0xffffffffffffffff, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x1, 0x80000000000041, 0x8, 0x0, 0x7}, 0x20) r5 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r10}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(0xffffffffffffffff, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r11, 0x5423, &(0x7f0000000000)={0x19}) readv(r11, &(0x7f0000002440)=[{&(0x7f0000002400)=""/33, 0x21}], 0x1) 2018/06/01 14:27:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) socketpair(0x0, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x201, @time={0x77359400}, 0x3, {0x9, 0x3}, 0x3f, 0x1, 0x10001}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/06/01 14:27:37 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$notify(r0, 0x402, 0x80000002) ioctl$void(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x901, 0xcaf1cc18447d3090) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0x10) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000021c0)={0x1, 0x0, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=""/4096, &(0x7f0000002100)=""/170, 0x2000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002200)={0x0, 0x7ff}, &(0x7f0000002240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002280)={r2}, &(0x7f00000022c0)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000002300)=0x7, 0x4) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000002340)=""/169) sendto$inet(r1, &(0x7f0000002400)="19", 0x1, 0x4000000, &(0x7f0000002440)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002480)=r4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000024c0)={r2, 0x7, 0x1, [0x1]}, &(0x7f0000002500)=0xa) fcntl$getflags(r0, 0x40b) connect$inet(r1, &(0x7f0000002540)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) mknod(&(0x7f0000002580)='./file0\x00', 0x0, 0x7) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000025c0)={0xdfe, 0x0, 0x5}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002600)={'ip6_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002640)={r3, 0xbd, "67e058d5214b81883adfde2b839ef50a4d4c428700b531644030b7bfbc9a7c867614131b3a412542723dadcbbe44073d98a7c8ac09942588a8f3e2b3be9f2b1b70357f15e78a543b9ff90ef5fe72b26263d2bf5ecbf8580749a31d9e2a0d7a5665f21427e693a1161c752ce4a302fde8883bd65f2d4da272ed93bfa0963681dc4714f50f6f0ec536eba87de4763b4f7045e06a8eb25202fa40c2fa84c3bcb774caf054754cffaac0609698cca7370d089a682d1af9fd1184a5f7aabfe6"}, &(0x7f0000002740)=0xc5) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000002780)='/dev/null\x00', 0x400000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f00000027c0)={0x90000, 0x0, [0x0, 0x6, 0x19, 0xaf, 0xe9c, 0x40, 0x3, 0x80]}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002840)={r3, 0x41e7}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002880)=@int=0x101, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00000028c0)=0x18, 0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000002900)={0x100, 0x9, 0x4, 0x2, 0x6}) fsetxattr(r1, &(0x7f0000002940)=@random={'system.', ',em1{$md5sumproc\x00'}, &(0x7f0000002980)='ip6_vti0\x00', 0x9, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f00000029c0)=0x9) 2018/06/01 14:27:37 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02080c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:37 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) r2 = getgid() fchown(r0, r1, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x3, 0x7, 0x7, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r3, &(0x7f0000000540)}, 0x10) 2018/06/01 14:27:37 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="4e077876ff354f976d7ab8e63d6e0fbbaddaa5e153172b1a4c529d5373fabf8117c4e9652509353e26fa08108b0543f2f81d9208ee7caa09a57c20a09621df3c4dc593d4fb2f6644ce5af0569decfd1675b9a2dbbce702bda034509f68ed", 0x5e, r0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000000080)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, r2) move_pages(0x0, 0x412, &(0x7f00000003c0)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000380)=[0x1, 0x4, 0x8, 0x7, 0x7], &(0x7f0000000300), 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000180)=0x7) keyctl$instantiate(0xc, r2, 0x0, 0x0, r1) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x501000) 2018/06/01 14:27:37 executing program 1: r0 = socket$inet(0x11, 0x40000000000803, 0x0) futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000540), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0xdafb, 'ip6gretap0\x00', 'lo\x00', 'ipddp0\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0xff, 0xff], 0x128, 0x1a8, 0x1e0, [@limit={'limit\x00', 0x20, {{0x1ff, 0x8, 0x2, 0x100000001, 0x2, 0x67da}}}, @rateest={'rateest\x00', 0x48, {{'veth0_to_bridge\x00', 'bond0\x00', 0x2, 0x0, 0x4, 0x9, 0x7fffffff, 0x3, 0x20, 0x9}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x7, 0x5}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0x15, 0x2, 0x6aff, 'syz_tun\x00', 'bond0\x00', 'bridge_slave_1\x00', 'irlan0\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x10000}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x46, 0x6, 0x7}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000300)="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", 0x13a}, {&(0x7f0000000040)="8a5f21d14c2e0fb7613ad35857fc3d0a5fb3d7df528f863a76fab39b2ab66ac207c37bf4a94c72d506d0cd3011346fc3932931017d983d2f8a5eed9c71a191800e8504ac90c67976df49ffee7dd03595385f964a81583f28011b03a35fad99d5be854daeff8c7312", 0x68}, {&(0x7f00000000c0)="c0a6bf30feb720c27a0ce2eee9e2c33fdf1b0b165cd893556587736fcef6797bf921ecac8cc3e787ec1c24b928b68b4f05fbefc22de93437ffac5172b69981482b8ed03e4664321294231b62d81ebaabde2472a4f7", 0x55}, {&(0x7f0000000140)="82b2f9c66351c7726886e356b3522b2fcd5cbde79c5d94803ffeb803484560e1c14d174738fdd2e5cc43534fc75543dcce0bf9b2afb52fdeba6812a60810e38b029657e2a4d8ee8d223bb7649241b2b2c4c6a359f75eb52cf9f3017b787b", 0x5e}, {&(0x7f00000001c0)="a32eaa6ec462cd5ced577c12bff3d49534dc926f60538be600ac101c4eb5775ba12f11444f65184572a2dc26d61052e71268cf1eb646c8fd1d0d64125d18385e511eb9c2bd2af02bb554ce0f678cf25f48a8df7b9130b3188a18263f44219fcf08a1a4be81152da0aef8b613f03473ce4686618f8b5096fd64c50b0a2df049c0ca71ff13c186586f7d88a6f48ea2bd08c16c7f9db5b0993a373f469b951e11cfbcf5fe46a35f746d8f86ac1c510ba7717c295f39b842e7e1", 0xb8}], 0x5}, 0x0) 2018/06/01 14:27:38 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02012500f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:38 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) pwritev(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)="ad08dd1e046ac03ce47c49411c6f98f0dd9f14c3b410da8ec1f8da19bd9175cb3c8868891c53a261e0c47c37fd11a8e5c772e865d9bdf41ebbfdc805a4290cad500b4e999fcd7060c5ec8507402c9ad9af8d0fb8d4501cc0e352a195d4a206983fabf1c7d99a1cc9dd09c34b29b5d66b2483253c3c6d980b20dc87e0723b84d95da62cf156e69d05166a2970d19b4c2bbf95a30484d942eaad67a0a57fc208be1b455caec74eae9236a283d7c38c2f35ed8247d2307dcaf8cc12c4bd0c0137733e11a75ae15a128d14db7f24885e355abc82305770166adce518f9495cb8c9b5f68cfaa4ff1f014e26639c08d14c33da", 0xf0}, {&(0x7f00000001c0)="8134ef1dc0c1966422fe96ee76395b82eb7331c673b790f47d27b0c24613bca6b5ad11a1bfd731093739893708a3f417a01e2bfd16fe03c5d028a7f298d00f38bf4e4ab19a34df5b6a37dce3c9a0e12e393eaa2f6c0dc7d32dc68bf5", 0x5c}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="14b951f4200dfaad3b6ba952c09faf275264f14c3fcfc95c8dba27b3607426b7e2d35a3ed53620946c6f4d5837ce0f4ca33de3055de6c44603da7bcc5f91c636f556b717e8f9d5ae533d7c9675f257b0bbfb01f6d44c532a860f6eebb7f30a76e282170aaaebaab230401d3d73b77a4cb7edcdb0c2ebf561310e505a7033a5a872c48fbd9f47d835bd93b38fcd49bcbd82", 0x91}], 0x4, 0x0) r1 = eventfd2(0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = dup2(r0, r1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000080)=""/60) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) 2018/06/01 14:27:38 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x800, 0x200000000000, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000780)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000007c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x200003, 0x8, 0x1, 0x0, 0x100}, 0xfffffffffffffe4e) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000100)={0x80000001}) r2 = dup2(r0, r0) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x100000400, 0xf8d, &(0x7f00000002c0)=""/1, &(0x7f0000000200)=0xffffff74) r4 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='{&\x00', 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000340)="09695628ae6258fdbb323a4f607e79bb7dadb7a91fea338f87b62cd67af1d1762ba512fe040d5bd16d2c722ffcfbaaf7416ba85b63e78b3c61f5626f06d8b45039b2623cf6e6cce91329447dad27e445c2e0be4b42604ba34e203774a916f10840a800d814058213dd625d5dfa5928e8bdbf57b90d12bd77e92256531174d28f017322b6fe5ba0f571c27b07ba3cf35620b4f1342a5dca2e70ec4d97cdabd6852c61677baf032e264458f5b21d84", 0xae, 0x80, &(0x7f0000000400)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0xf2e}, 0x1c) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='(GPLvboxnet0\x00', r4) bind$vsock_stream(r5, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/06/01 14:27:38 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000600)='.\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='adfs\x00', 0x80000, &(0x7f00000006c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/01 14:27:38 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='(\x00', &(0x7f0000000180)='trusted}\x00', &(0x7f00000001c0)='vboxnet1#security\x00', &(0x7f0000000200)="6e6f6465767f657468306574683100"], &(0x7f00000002c0)=[&(0x7f0000000280)='\x00'], 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000340)=@ethtool_eee={0x45, 0x81, 0x5, 0x2, 0x0, 0xc1, 0x9, 0xfffffffffffffffb, [0x4d, 0x1]}}) sendto(r0, &(0x7f0000000480)="6da8c4379b27056783c41a4cc9508003aa6139169f3f3d16d4d1c252c1b5086c6456ac395920a92330f48e47c6aa7974379de53d61db657248c773317bcd4b4e02", 0x41, 0x4004000, 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000300)={0x1f, 0xb750, {0x86ba, 0x7fff, 0x1, 0x7, 0x5470, 0x1}, 0x8, 0xfffffffffffffffa}, 0xe) 2018/06/01 14:27:38 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f00000001c0)=""/218}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60b7e72000083a00fe8000000000000000000100000000aafe8000001000000000000000000000aa820090780000000071716f2b0e5343f8316e4eac7bb9ddce0e4193370dc1c68608dcf4d19de74d2b7cd358bc99c52c7e2ecac0b72d378b2365f26612"], &(0x7f0000000180)={0xfffffffffffffffd}) 2018/06/01 14:27:38 executing program 2: timer_create(0x2, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000040)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) dup2(r2, r2) timer_delete(r0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x940, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000100)={0x0, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/06/01 14:27:38 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c0ff6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000580)=0x20, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0xfffffffffffffffe, &(0x7f0000000180)=0xffffffc1) sendmmsg$inet_sctp(r1, &(0x7f0000000600)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000140), 0x0, 0x0, 0x277}, {&(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000005c0)}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) modify_ldt$read(0x0, &(0x7f0000000080)=""/155, 0x9b) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000280)=@un=@abs, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=""/14, 0xe}], 0x1, &(0x7f0000000400)=""/226, 0xe2}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r2, 0xff, 0xf8, 0xfffffffffffff38a, 0x9, 0x7ff}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/06/01 14:27:38 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x26000000, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000280), &(0x7f00000001c0)) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/06/01 14:27:38 executing program 2: socket$kcm(0x29, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x72000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'veth1_to_team\x00', 0x200}) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'sit0\x00', 0x100}) r1 = socket(0x400800000000011, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x7, 0xfff, 0x1ff, 0x3, 0xc1, 0x99, 0x400, {0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0xec3, 0x0, 0xe2e, 0x800}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r3, 0x5}, &(0x7f0000000300)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x40000000000324) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/01 14:27:38 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x6e) r3 = syz_open_procfs(r0, &(0x7f0000000280)='pagemap\x00') r4 = getpid() tee(r2, r3, 0x7, 0x8) fcntl$setown(r1, 0x8, r4) fcntl$setsig(r1, 0xa, 0x12) prctl$setptracer(0x59616d61, r0) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) pread64(r3, &(0x7f0000000140)=""/204, 0xcc, 0x0) 2018/06/01 14:27:38 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0xf73, 0x4) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000340)='blacklist\x00', &(0x7f0000000380)='/*\x00') 2018/06/01 14:27:38 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x20000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) connect$packet(r2, &(0x7f0000000180)={0x11, 0xff, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x501200, 0x0) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00000000c0)={0x3, 0x189}, 0x2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8937, &(0x7f0000000040)={'bond0\x00', r6}) 2018/06/01 14:27:38 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c05f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:38 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f16, 0x2, 0x0, 0x0, 0xa64a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000480), 0x6}}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000740)='cifs.spnego\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000007c0)='\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r2) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r4 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r4, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000340)) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r7 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() msgctl$IPC_SET(r7, 0x1, &(0x7f0000000680)={{0x4, r8, r9, r10, r11, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r12}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r4, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00000002c0)) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r13, r13, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:38 executing program 7: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x4}]}, 0x29d}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400800, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x5, 0x4, 0x7fff}) 2018/06/01 14:27:38 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c02f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_ADDR(r1, 0xaf01, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000680)=""/55, &(0x7f0000000800)=""/71, &(0x7f0000000880)=""/103}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x42000, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x100000001, &(0x7f00000000c0)=0x4) 2018/06/01 14:27:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='smaps\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x8, 0x5f, 0x100000000, 0x800000000001}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0x0, 0xffffffffffffffc0, 0x0, 0x9, 0xe0}, &(0x7f0000000200)=0x98) sendfile(r0, r1, &(0x7f0000000000), 0x2020000000000ff) 2018/06/01 14:27:39 executing program 7: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) r1 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000200)=""/226) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x240000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x6c, r3, 0x800, 0x70bd2a, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40}, 0x40) clock_getres(0x7, &(0x7f0000000000)) ioctl(r1, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") sendto$inet6(r0, &(0x7f0000000180)="040105000500000000000000ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e77205000000402810fadc5712f29508c008186575efe5eb8f5972eaecff8b30ac32030e80fa87d0d03d18c1f5fcb8c96da56c6fa39f106b", 0x62, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x800000000000d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/162, 0xa2}], 0x1, &(0x7f0000000740)=""/116, 0x74}, 0x0) 2018/06/01 14:27:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x800000100000005, &(0x7f0000f69000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) r3 = dup(0xffffffffffffffff) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000040)=0x3f) 2018/06/01 14:27:39 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff058109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:39 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x4001, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:39 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f00005e6ff0), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "02abbad67e00000000000000016cff09900408e0dc98684b48d2728b576c2fd9"}}) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/126) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/01 14:27:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x734) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x6c, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000007c0)=0x100) close(r1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000800)={r3, 0x101, 0x1000, "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"}, 0x1008) close(r1) 2018/06/01 14:27:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x5) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f00000007c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@ipv6_newrule={0x20, 0x20, 0x80d, 0x0, 0x0, {0xa}}, 0x20}, 0x1}, 0x0) 2018/06/01 14:27:39 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8001000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="0047fc2f07d82c99240970") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0xbc1abf19f73a5f8d) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x76, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/118}, &(0x7f0000000200)=0x78) prctl$void(0x1f) openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0x100, 0x0) 2018/06/01 14:27:39 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff028109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x79813a2f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0)={[0x30]}, 0x1) 2018/06/01 14:27:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x80000001}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/01 14:27:39 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ashmem\x00', 0x40, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000280)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x26, 0x6, 0x80, 0x3, 0x5, 0x3}, 0x8}, 0x0) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r12, &(0x7f0000000780)=0x202, 0xdd) 2018/06/01 14:27:39 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0xc, &(0x7f0000469ffc)=0x7fe, 0x4) r2 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) setpgid(r2, r3) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000000c0)={0x100000000, 0x7, 0x1000}, 0x4) 2018/06/01 14:27:39 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x202000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000480)=0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{&(0x7f00000000c0), 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000004c0)=""/167, 0xa7}, {&(0x7f0000000580)=""/15, 0xf}], 0x3, 0x0, 0x0, 0x100000001}, 0x80000001}, {{&(0x7f0000000600)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/150, 0x96}, {&(0x7f0000000740)=""/164, 0xa4}, {&(0x7f0000000800)=""/206, 0xce}, {&(0x7f0000000900)=""/121, 0x79}, {&(0x7f0000000980)}, {&(0x7f00000009c0)=""/160, 0xa0}, {&(0x7f0000000a80)=""/82, 0x52}, {&(0x7f0000000b00)=""/56, 0x38}], 0x8, &(0x7f0000000bc0)=""/154, 0x9a, 0x6}}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000c80)=""/125, 0x7d}, {&(0x7f0000000d00)=""/78, 0x4e}], 0x2, &(0x7f0000000dc0)=""/5, 0x5, 0x5}}, {{&(0x7f0000000e00)=@nfc, 0x80, &(0x7f0000002040)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/31, 0x1f}, {&(0x7f0000001ec0)=""/145, 0x91}, {&(0x7f0000001f80)=""/171, 0xab}], 0x4, &(0x7f0000002080)=""/130, 0x82, 0xffffffffffffffff}}, {{&(0x7f0000002140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002300)=[{&(0x7f00000021c0)=""/111, 0x6f}, {&(0x7f0000002240)=""/188, 0xbc}], 0x2, &(0x7f0000002340)=""/135, 0x87, 0x9}, 0x100}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002400)=""/182, 0xb6}, {&(0x7f00000024c0)=""/109, 0x6d}, {&(0x7f0000002540)=""/253, 0xfd}, {&(0x7f0000002640)=""/25, 0x19}, {&(0x7f0000002680)=""/86, 0x56}, {&(0x7f0000002700)=""/226, 0xe2}, {&(0x7f0000002800)=""/147, 0x93}, {&(0x7f00000028c0)=""/135, 0x87}, {&(0x7f0000002980)=""/196, 0xc4}], 0x9, &(0x7f0000002b40)=""/120, 0x78, 0x5}, 0x2}], 0x6, 0x10100, &(0x7f0000002d40)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt(r1, 0x6, 0x9, &(0x7f0000000380)=""/218, &(0x7f0000000080)=0xda) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000140)=0x800000000000004, 0x4) 2018/06/01 14:27:39 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x400005, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000003900fb034d794b000000000100"]) ioctl$KVM_X86_SET_MCE(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0xd90}) 2018/06/01 14:27:40 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff0f8109f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:40 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x204c2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r2 = geteuid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001440)='net/route\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0}, &(0x7f00000014c0)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001b40)={0xffffffffffffffff}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001f00)='/dev/rtc0\x00', 0x10180, 0x0) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/sequencer2\x00', 0x40000, 0x0) r11 = syz_open_dev$audion(&(0x7f0000001f80)='/dev/audio#\x00', 0x200, 0x2000) r12 = inotify_init1(0x800) r13 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r14 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002080)=0x80, 0x0) r15 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000020c0)='/dev/sequencer2\x00', 0x20042, 0x0) r16 = socket(0x1f, 0xb, 0x3) r17 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002100)='/dev/sequencer2\x00', 0x111000, 0x0) r18 = getpgid(0x0) r19 = geteuid() getresgid(&(0x7f0000002140)=0x0, &(0x7f0000002180), &(0x7f00000021c0)) r21 = gettid() fstat(r13, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() getresuid(&(0x7f0000002340), &(0x7f0000002380), &(0x7f00000023c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) r27 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000002480), 0x800) r28 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002940), 0x4) r29 = socket$pppoe(0x18, 0x1, 0x0) r30 = syz_open_dev$mouse(&(0x7f0000002980)='/dev/input/mouse#\x00', 0x0, 0x0) r31 = socket$vsock_dgram(0x28, 0x2, 0x0) r32 = syz_open_dev$dspn(&(0x7f00000029c0)='/dev/dsp#\x00', 0x3, 0x0) r33 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002a00)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000002b00)=0xe8) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002d00)={0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000000200)={0x68, 0x34, 0x404, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x10, 0x1d, @str='-.[vmnet0^\x00'}, @typed={0x8, 0x1, @uid=r1}, @typed={0x8, 0x35, @uid=r2}, @generic="51c21e2691317b0843942478be62ca44fc2aeb2fee242a75ef16c941390e69e504", @typed={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x19}}]}, 0x68}, {&(0x7f0000000280)={0x10, 0x1f, 0x0, 0x70bd26, 0x25dfdbfe}, 0x10}, {&(0x7f0000000380)={0x18, 0x3c, 0x3, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x38, @uid=r3}]}, 0x18}, {&(0x7f00000064c0)=ANY=[@ANYBLOB="701000002500080025bd7000fcdbdf2508008c003a285d0008003b00", @ANYRES32=r4, @ANYBLOB="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@ANYRES32=r8, @ANYBLOB="000000012bb160daef3fc1d300f398294a00e9c4465bafd7d0e7764ef2c95b58cd97f5e298159dfeac793d6483fa6e67d3f5d9ad508b627da530dc653d426db8209818f9b87ace4909f08688522b01cf4b3726f14e73540713994aa5279ec3f89836173d2c27dfd8f9158cbe37b7e155d86d03e76e569a1332e22e804f47784dc9e52e38b35b5f583f50cdc40f7d70443f1deda9b1d4ae8a3e120b50094fdaff57c5c67cc5f0dc64c652f661a596b2fb24b530601b85bcf81338a795112943a11d1bdbeca9761b66fdfdf2f4533c18a86b97ef62d66ad1ff3774b8cb4f8eb436554dce6b835b840dd2cb2b9ffe8bb24fec1654"], 0x3458}, {&(0x7f0000001b80)={0x8c, 0x3d, 0x42a, 0x70bd25, 0x25dfdbfc, "", [@nested={0x7c, 0x4c, [@generic="c30f9d977b3b8665b82a0f3d87e084110fa7fd77fceecf27ebe4817031013454e38d2a18741a07b53365486ab24007c99af0f0a6200d5a841857168fdf6b96f9f97df1dbf3d615ca855b48950c647edd32f7cf8f58c36197f494703c25945949918f7c3b73c13fe88bdadddff776be49", @typed={0x8, 0x30, @ipv4=@rand_addr=0x4}]}]}, 0x8c}, {&(0x7f0000001c40)={0x234, 0x11, 0x300, 0x70bd25, 0x25dfdbfd, "", [@nested={0x10, 0x3b, [@typed={0xc, 0x10, @u64=0x400}]}, @typed={0x4, 0x5}, @generic="c87409eb044ab31854176ed453ce803955987de7ef91b376fedff1d952384529603f3f603c4b28541a3884014c551152fb2c7cb384ca6dc63b7852a4ed9849e6c8e49266253f7d4103aee2a0239f1d6b2fd4ddd10d624842a6917f1405dc68eb4089a84f7dea700b322ce5b5be7d6ada481afb4d5daf49547787627972c0d71c6eff23e07124ae85c204ac97f8296a1957591039ec2f3e6eb9b5093fb09d006bbe00a405acb508551e4cd4db6fb0fe2c660c3c153b933dae4180afd06793d8e62290f0ba947478e60c969858c06a8409539939f87e9604cda04786137139c67d4e9e6cd9abfc61b829a9f585b6edd7fdb6e9505edb7e7eeb47", @nested={0x10, 0x8c, [@generic="24698f3fbe8a10fc7a574b"]}, @generic="4f0943ca1030dd45f3d29aa6c5e1dfec4b790ba5c1149183", @generic="8ae0db3a8a82e07e582715fd9154eafe4947860bc67b0b68ba20bb94a6fbae28fa6b141167e21e18742c94955a0b34c3bf2cd7851df95a7cf21fa70f0af13e46de20cdb11749cc16afca6c4954db4e8a60013480597140b0a641a54c5e0c4fdf2178a5e770c86a580ca27d8833c8bb358fa5a69fbd113b482ab71ef3cac4b03c2899ef3be5eb89861de6098a73306106872519331c40a25ea6467eb50b1b9fc00db3e540a7a947d02454e47d069015499c5e5b1e1e1e954014a3694b7d797ee2009289dfe692014ae822f511723b8502f161993c9e742b3bbb76f5aa9173d0ccc239b67b24618510b66f123e"]}, 0x234}], 0x8, &(0x7f0000002c00)=[@rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16]}, @rights={0x18, 0x1, 0x1, [r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31, r32]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0xf0, 0x8000}, 0x800) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8001, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r36 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ftruncate(r36, 0x0) close(r36) socket$packet(0x11, 0x0, 0x300) 2018/06/01 14:27:40 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x381000) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x8400, 0x0) bind$pptp(r1, &(0x7f0000000300)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1e) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000000c0)={0x400007, 0x10, 0x0, 0xffffffffffffffff}) r3 = open(&(0x7f0000000000)='./file0\x00', 0xc6d4d882fc73072a, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000600)) socketpair(0x9, 0x3, 0x1000, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) setreuid(r5, r6) r7 = request_key(&(0x7f0000000340)='trusted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='/dev/autofs\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r6, r7) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000100)=""/183) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000005c0)={0x0, 'ip6gre0\x00', 0x2}, 0x18) lseek(r2, 0x0, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x100000000, 0x8208, 0x100000000, 0x7, 0x2c7, 0x5, 0x1, r8}, &(0x7f0000000240)=0x20) 2018/06/01 14:27:40 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x200000) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x8080, 0x40) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001200)='/dev/rfkill\x00', 0x404401, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) ioctl(r1, 0x800, &(0x7f0000000200)="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") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000180)=0x88c004d0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000040)=0x4, 0x4) 2018/06/01 14:27:40 executing program 3: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/06/01 14:27:40 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008103f80009000180160123ec000000", 0x1f) 2018/06/01 14:27:40 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0x1000e, 0x0, 0x6) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000007c0)) r5 = socket$inet6(0xa, 0x1000000000000a, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xf5b4, 0x549200) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x4c58, 0x10001}) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="393a340d231c04e0c2b076b1172946c7ba3d30"], 0x13) 2018/06/01 14:27:40 executing program 2: r0 = socket$kcm(0x29, 0x200000000002, 0x0) write(r0, &(0x7f0000000080)="365aea00fc08d95041ed4579974b8b784fa495bbeb23157b", 0x18) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000000)="14a1e99e8debc268b6e08af80f690c56a857d6b9f808fd07c5aa5f25031b2d2fb2d76539103bde5758771c195ba2ec7805bbc1a045be", &(0x7f0000000140)=""/4096}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/06/01 14:27:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x7fff) futex(&(0x7f000000cffc)=0x2, 0xa, 0x0, &(0x7f0000000040)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080)=0x80000000000007, 0x20) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000004, 0xcfda9b3c272789f2, r0, 0x0) 2018/06/01 14:27:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x7, 0x5, 0x2e, 0x7ff, 0x0, 0x9, 0x2, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={r2, 0xa}, 0xfffffffffffffc65) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) r3 = dup3(r0, r0, 0x80000) getsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000240)=0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000300)=r1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23}, 0x10) setsockopt$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, 0x79, &(0x7f000081e000)={0x0, 0xfffffffffffffffd}, 0x8) 2018/06/01 14:27:41 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc018620b, 0x404f00) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) listen(r1, 0x40) 2018/06/01 14:27:41 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00810bf80009000180160123ec000000", 0x1f) 2018/06/01 14:27:41 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1000004, 0x1013, r1, 0x0) epoll_create1(0x80000) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)) 2018/06/01 14:27:41 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000140)=0x80) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x2, [{}, {}]}, 0x48) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x7fffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000240)={0x10001, 0x1, 0x2, 0x6}) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000000)={[0x2d, 0x31]}, 0x2) 2018/06/01 14:27:41 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x400001d) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/219, 0x84417d2a9e6e9e46, &(0x7f0000000480)=""/98, 0x1, 0x2}}, 0x68) [ 272.692959] binder: 18554:18557 ioctl c018620b 404f00 returned -14 2018/06/01 14:27:41 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80209000180160123ec000000", 0x1f) [ 272.736315] x86/PAT: syz-executor1:18561 map pfn RAM range req write-combining for [mem 0x184610000-0x184613fff], got write-back [ 272.751308] binder: 18554:18557 ioctl c018620b 404f00 returned -14 [ 272.800681] x86/PAT: syz-executor1:18573 map pfn RAM range req write-combining for [mem 0x184610000-0x184613fff], got write-back 2018/06/01 14:27:41 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) mknod$loop(&(0x7f0000001780)='./file0\x00', 0xc000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x40, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={&(0x7f00000005c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, &(0x7f0000001680)=""/134, 0x86, 0x1000}, 0x2000) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") clone(0xa1000500, &(0x7f0000000400), &(0x7f0000000040), &(0x7f0000000000), &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000200)=@generic={0x4, "bdec83b6518cf234b41545ab03d4e06f61e44599445c0d764102f5c2d94dd0e40f267d7e7849c8f873d8f4e0d9c9366b847fdcf3a6f0f1e28ce1cf5cdfcd89369518dde34f7d5a69a4cbb50decdedc16cf9f379742b272c237fee768720fa337953e004292311b6dce0df63f655dc81c51d2d86c57513972e270c9c31b3a"}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000280)="85b8703c20", 0x5}, {&(0x7f00000002c0)="573c85864b273340c59202fa9b18f0a86c5e", 0x12}, {&(0x7f0000000300)="d1fc9b6a062945701ab933dcb112b812a9069b30a3f1", 0x16}], 0x3, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x198, 0x80}, 0x4) 2018/06/01 14:27:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, 0x4) sendto$ipx(r0, &(0x7f0000000040)="e4eff62c810c58d61acf812147a2662410dbc7522f8f98609550898408901a0ffd14b8513ce290da39490eb33ef1a817ee7c06f9e2e0b22ece69b2534a4314d4404a6eaf70ca0ab741c1", 0x4a, 0x800, &(0x7f0000000100)={0x4, 0xfffffffffffffffc, 0x9, "5621a3a0a9eb", 0x4ab}, 0x10) 2018/06/01 14:27:41 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400803, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) semop(r0, &(0x7f0000031000), 0x2315118431c055c4) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/175) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f00000001c0)=""/92) semop(r0, &(0x7f0000000040)=[{0x4, 0xfb2d, 0x800}, {0x0, 0x81, 0x1800}, {0x3, 0xff, 0x1800}, {0x0, 0xff, 0x1800}, {0x2, 0x0, 0x1000}, {0x0, 0xcfc, 0x1800}, {0x3, 0xfffffffffffffffa, 0x800}], 0x7) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/01 14:27:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x8000000007, &(0x7f0000000140)=0x0) io_submit(r1, 0x2, &(0x7f0000001580)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, r0, &(0x7f0000000040)}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000400)}]) 2018/06/01 14:27:41 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80f09000180160123ec000000", 0x1f) 2018/06/01 14:27:41 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000000)={0x3, 0x18ea}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x4008ae61, &(0x7f0000000080)) 2018/06/01 14:27:41 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001980)=[{&(0x7f0000000740)="913bc6def6afb281f31fa4bcae3cf1b9d3c9bd27674f9e960910940066e1649508409fcba2d1920b7769d6cb22c2402a45445b69a766d4f1cdf785011583c2dfcddd3b781b49923c943c0e20c7163523227af7419f8b37589928ab282b580fa00546094e7e61343210795d1df54d37a0f54876751ce03bd4488a28635c86960a81ee2fe3390f170025de0e7cbeb63b1f667ae5a7cbf18a7f1dd8555dc1cd160f92ecbe5c16f0c5028afd8901ead4f43be28fbc8572ce34eee05297fb57c3df1a6510dd40f1befdba4652a2b2ab1e6b88", 0xd0}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001900)="f9dbe752fc9fc8ffe2ef49831b5e2fd614ca2142e830db258f3776d88ea6279ad56a2e6a3d39890d13a0cf56e20508963ca8021e63e0ebe4bd86e43ccbe00228fd897f68bffdf2b11cdb6478f79988c2dea5430b2109d3a110e173c79b8d578ee0d479bb766ecb03af9df07052", 0x6d}], 0x3, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x181000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2000000c8, &(0x7f00000007c0), 0xfffffffffffffe65) syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="010600000000fe8000000000000000000000000000ffff8900001000000000000000000000010200907800000000600a07ec000000ffff000000ffff00080002ffffac140000fd6a494216f705f57533ebb95b0e1aef5e967280c0eccdf11144d278193f4f17e2cf49ec95d09c1f706b41cfb011889af20a3928ef852d246ec567d8f2b88334e4d10000000000000000000000000000000059d469b18a03ab38d172a82cab12decb0328bfef5734d861ab8d5e3ad06f45b9fdc3b1b116fb1a0ff4664eb73c6626b564ec9944ce1364c20b30786bdd16c567e2920e004704db6bdca2922ed5ce5b1b1c2592c44862a5cb6cec602f58a287f2ab"], &(0x7f00000016c0)) 2018/06/01 14:27:41 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000040)={0x6, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r2, 0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x7530}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x16001, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) 2018/06/01 14:27:41 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80509000180160123ec000000", 0x1f) 2018/06/01 14:27:41 executing program 2: ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000010c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) fchown(0xffffffffffffffff, r0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001100)={'veth1_to_bridge\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000001140)={0x11, 0x1f, r1, 0x1, 0x8001, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/full\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000000c0)=""/4096) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000080)={0x20, 0x7f, 0xd809}) 2018/06/01 14:27:41 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101201, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040)) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x3ff, 0x4) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) 2018/06/01 14:27:42 executing program 3: r0 = memfd_create(&(0x7f0000000080)='}em0\x00', 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="370dd93f26c7b0963933274002cf585ef6da13f668d3eb7e5c37c8cfcc763f074a1495fc4c33af06489d040da83dd468042d65dc") 2018/06/01 14:27:42 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80003000180160123ec000000", 0x1f) 2018/06/01 14:27:42 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x1b) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x13, 0x0, 0x0, 0x0, 0x707000, r0}, 0xfffffffffffffd80) 2018/06/01 14:27:42 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(r4, &(0x7f0000000100)=""/220, 0xdc, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000740)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:42 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0xc0884123, &(0x7f0000000040)) 2018/06/01 14:27:42 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xd8000, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x0, r1}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)}, 0x0) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/06/01 14:27:42 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f00000001c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="2ff2152ddac90556c4b3895bd7261411c37a825d9496ee59a4d3c745bfd7cfce4018222d8ea5c8d5a5d2271200461905f94283a72d35ed536357883a4b55ea32b8334cae4f5ab51f8a713726035976524c38362fa2951b3c6238f3f7eb91218ff5bbe23c802a476545a632b2f2b083b53f026b2f985d99008f4e2eb17c519c133f99c8f7a86f6f633c0ace20cce32dcf967cad9a5fd48fa0d3b0fb0f4cbf78") 2018/06/01 14:27:42 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f00004ee000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084503, &(0x7f0000002ffc)) [ 274.364237] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/01 14:27:42 executing program 5: madvise(&(0x7f00001f2000/0x4000)=nil, 0x4000, 0x10000000e) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) 2018/06/01 14:27:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="7363c02b3f14eb6ecb146ffa430e5e17aecac04855f8d0fb71253f0fa183e4f564889fc06c92ad771da7c4ce05b09a1555b80a4557434e4d4f89b110ebd57ce57f3bf13c1777e90c7e8e5809406dba448eb5d32cd6f1842e95a3dc16ee8af08f1d15ae226f6029c35d3a0de013fd5a4d", 0x70}, {&(0x7f00000000c0)="d48876d76d39e525f77eea3ef0d0a8212284f96a5732a81289b5f92be891b734b219dbb0ff7063a0c785dcb18596d31465caa695385904", 0x37}, {&(0x7f0000000100)="ea0ed7408306bd0e4a125420423d525319f845e79d4ea6a485834265d6930b8b308a99bfcbeb73cef92fc0d4695365", 0x2f}], 0x3) r1 = socket$kcm(0x29, 0x5, 0x0) fchdir(r0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047decded6fe9b624c370") openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x1007e, 0x0) getsockopt$sock_buf(r1, 0x1, 0x5, &(0x7f0000000280)=""/252, &(0x7f0000000180)=0xfc) 2018/06/01 14:27:42 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0xfffffffffffffd77) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x100000002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffffff8, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/06/01 14:27:42 executing program 7: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = socket(0x2, 0x1, 0x90aa) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x1b) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x32, @loopback=0x7f000001, 0x4e23, 0x4, 'lblc\x00', 0x20, 0x1, 0x7c}, 0x2c) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000100)=""/82, &(0x7f0000000180)=0x52) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect(r1, &(0x7f0000000080)=@nl=@unspec, 0x80) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x707000, 0x0}, 0x2c) 2018/06/01 14:27:42 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x400000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) 2018/06/01 14:27:42 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1085}, 0x2c) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000023c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002040)=[{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001900)="f0b6a2e05e3cce50989fad8f8bc6563f", 0x10}], 0x1, &(0x7f0000001a80)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0x329}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/06/01 14:27:42 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80020000180160123ec000000", 0x1f) 2018/06/01 14:27:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0000b2b12f7fb069000000000000000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x4) r3 = dup3(r2, r1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000040)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0xa, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 'erspan0\x00'}) recvmmsg(r3, &(0x7f0000008300)=[{{&(0x7f0000004a80)=@rc, 0x80, &(0x7f0000007f00), 0x0, &(0x7f0000007f80)=""/229, 0xe5}}, {{0x0, 0x0, &(0x7f00000081c0), 0x0, &(0x7f0000008200)=""/222, 0xde}}], 0x2, 0x0, &(0x7f0000008440)={0x0, 0x989680}) [ 274.591616] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 274.593642] IPVS: set_ctl: invalid protocol: 50 127.0.0.1:20003 lblc 2018/06/01 14:27:43 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090f0000000000000000000000010014000000000005000600000000000000000000000000000000000000000000000000000000000200010200000000000000020000000000000000ff01000000000000000001000000000100000000000000003234cbb7e3714a66def744877e6039a228900000000000000000000000000000000000000000"], 0x78}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/06/01 14:27:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8d008aacfbe11c11b4c1c7a6b2"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket(0xf, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd11) r3 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x20000005, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000000480)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) socket(0x8, 0x8000a, 0xd63) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:43 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x937a6f15b0524b11, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.clone_children\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffff8}}, 0x0, 0x1, 0x5, 0x9, 0x3}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0xb14, 0x4, 0xffffffffffffff81, 0x44}, &(0x7f0000000500)=0x98) close(r1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000001c0)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x10) pwritev(r4, &(0x7f0000000100)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1, 0x0) 2018/06/01 14:27:43 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000380), 0x10000000000000ad, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r0, 0xc0045c7f) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ashmem\x00', 0x1027e, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000780)='/dev/full\x00', 0x101000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x800000000801, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x1, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x2, 0x800000000000205) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000840)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r9, r8, r7, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) r12 = syz_open_procfs(r11, &(0x7f0000000440)='status\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:43 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f8000b000180160123ec000000", 0x1f) 2018/06/01 14:27:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) readahead(r0, 0x9a95, 0x6) write(r0, &(0x7f0000000140)="27000000140099942b8fe9baba030a0011000100f5fe00120500ff000000000000004ea2b17216", 0x27) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xb5, 0x4) [ 274.715770] IPVS: set_ctl: invalid protocol: 50 127.0.0.1:20003 lblc 2018/06/01 14:27:43 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000001440)='/dev/usbmon#\x00', 0x3ff, 0xe0001) getsockname$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) mprotect(&(0x7f0000585000/0x4000)=nil, 0x4000, 0x1000008) mprotect(&(0x7f0000563000/0x4000)=nil, 0x4000, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 274.759646] IPVS: length: 39 != 8 2018/06/01 14:27:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)) [ 274.909837] IPVS: length: 39 != 8 2018/06/01 14:27:43 executing program 7: ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) write$cgroup_int(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="fd4878e65400"], 0x45c) 2018/06/01 14:27:43 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000400)=""/130, &(0x7f00000004c0)=0x82) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x3) r3 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5eb26d7a071ac35331ce39c5a") poll(&(0x7f0000000500)=[{r1}], 0x1, 0x7fffffff) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r3, &(0x7f0000000140), 0x8402) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r2, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r4, 0x4) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000540)=r3) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000200)={0xca1c, 0x2, 0x1, 0x0, 0x0, [], [], [], 0xa}) 2018/06/01 14:27:43 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)="000040839212", 0x1003fc, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/149, 0x33) fsync(r0) 2018/06/01 14:27:43 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80003000180160123ec000000", 0x1f) 2018/06/01 14:27:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8d008aacfbe11c11b4c1c7a6b2"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket(0xf, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd11) r3 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x20000005, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000000480)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) socket(0x8, 0x8000a, 0xd63) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:43 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000009c0)='/dev/admmidi#\x00', 0x9, 0x10181) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000a00)) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) sendmsg$alg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000480)="d095d44d45f9f680f0497b223b4f7f773e2e5364abf5813cfb09b9772f625a47505828dd4b76f942be070d97eb013e3758ed59da40cf5c76d7caa275e95b5f49c0886cb92891c0b104d74bf8869cbbc4a509bb3add6eb0e9298f03bb852316eda43742e3f5e191edd0eb17a1a76d4870a02d9c8fd4c2df077190dfe854043f15dfd938e9dd5dddb1e66e55628d699f7610757cfb19ec398547beae37b99222a9e55494cea26817edcb52df4821884ee64f87cc7d03380402045a0bb111a2a0db581b86c8f347bc91fbdb5382f9accfb549728206a0495e586cda2a344bd00abdda3469bef06c072635", 0xe9}, {&(0x7f0000000580)="f27ed16bd420bcaf91e82cdd69994c5e2c30a924459ae2e42ab20437ad5e347eb7ae8efc34e4bf8d56ab60d8eb263f44a60161c28b943581cbcfee45688d66ad6ef20e5720bcce1e6f0610d6add7395c2b1356e958662377aca6c5870ce4191219b891b355fd8a172b645e797be03ee6b0085c8d6dc40431c89ecee3b6c9fc2e5b4e8a9cd047c2ec01dc924d926b484218a795dec8e51f1006ab8842fafbad9e6547790a1e3277dc310387ad4c7087503caad90eb02844faaf451a8e025408f0d192b7e043039ab3d284eb2e6781769b8955174dbb05927666aa5a7a152d83674767095f6fd3", 0xe6}, {&(0x7f0000000680)="7f57a34f25088ace43e9bfacd94c26801fb26e78557c39f844a07f0036b38a3a91b1ca7e84337cc8670ec346a3b8961253f785a2ede8e07e8161864cad9286740422af37c57f93aabec913157280a2407efaf29243c8cf7ff481fad6a1b23364c2b13c50583703d5853e59dfa130e06c8a0f999767f54170ff24d5b8ad64ec0ca370d3d32a669cb91e97bf7a84ead2d75d245ade6ac45b61220088d3cc9b1869dcbe1f0adebf83735dbea8d1ed29709f3878d5d40b9a78df2d1ae6cc37b53f", 0xbf}, {&(0x7f0000000240)="d508fe1ac59e2288c0a7c2caa69e3105c2c439b124bb7fd6d9669db4bae37fd71df603b89258c475f4a8a4857b467ea9b315d8ff52991843f69d87eee8a2214b288a62eba50c6bbc4ba61e3e490b669cdc", 0x51}, {&(0x7f0000000740)="35945dec5cad8836bd4fc9229a0cebf3c0132b71b1d7c228e68a4858ddf9c8b749d613c5e9f05da9952a8413158cfb87a647f3928f230162a5c8184f674cdf4033a0d216a36a99c95ee503a8e0c8584bfe1df203", 0x54}, {&(0x7f00000007c0)="8bb7b1d61bf2552fb96286e31ef55456a92e005de07254b7ec0330b4546da0a9491a52904916bfa7a781325ee45368ac93f45e44782883bdfd4504aa09026383c31468021de338cb038798456cf1666c16c98dbb48dfa5484e82ab45f6a4f383033e335a2ceba0175c14e233d8b8db1973fdc054beca95633c3f19f00b6c883267d362b9ebac1da600accdb4c1b312ff9179eb4867475a3c00a8434794b1bfd8d5656d0df8a8ccd46a855e984471b33556c550b6263c6a248a81c5bce49a9635bc395e01", 0xc4}, {&(0x7f00000008c0)="67b59aee48c804fd0368b7062c813e1adcc8283038c0729d1a013e18af27a1eabe700611b52aaf3bfa99837135228798a70a9b0548bd6f1600631772158466235b4e40aec7381637a34ac5c16b3c11ada31fad3d9603ab8504179d4de6966f3469d959d9eb1133d5cf27f5f6acd9044e396edf6c00c508a3", 0x78}], 0x7, 0x0, 0x0, 0x20000000}, 0x20000000) r4 = accept4(r2, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820fae9d6dcd0692ea54c7beef915d564c90c200de26720c1df653776a434fe7516ba3b47bdff5c6747dc64628c55fb4947b541e7c6ae71958f5b4ca8fbeaa35e8ba2e3a0f6510d6f1b1005f270d63f17505dfd29e58920479b95a1db5bef89c6b017e78560000000000000000000000000000", 0x77) sendto$unix(r4, &(0x7f0000000380)="11b23484324900a2c9cfc032225afd4d215ab55f3db648c65094ab49a90cf5c46c1e42ef992d5641112a7f0c3cb5f8bccff724a4f98fb00868768ef2ef67c6000a97dd0e9dacce2ff723cd1d1a6b33302cf6af0528f2d9117c0d473d811c447538e37656a4669d750f7e4731223456a2884cec9120f8fc338dd235763f126487764cbe80f1a346326adda940afdaf875df269f2f40e56d6113cf766fd8d066d14910249d", 0xa4, 0x40014, 0x0, 0x0) sendto$llc(r4, &(0x7f0000000340)='W', 0x1, 0x0, 0x0, 0x0) recvfrom$ipx(r4, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) 2018/06/01 14:27:43 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x14, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x27e7, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe3}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:43 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) clock_gettime(0x0, &(0x7f0000005900)={0x0}) recvmmsg(r1, &(0x7f00000057c0)=[{{0x0, 0x0, &(0x7f0000004140), 0x0, &(0x7f0000004180)=""/217, 0xd9}}, {{&(0x7f0000004280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000005680), 0x0, &(0x7f0000005700)=""/154, 0x9a}}], 0x2, 0x0, &(0x7f0000005940)={r2}) [ 275.117998] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 275.131930] IPVS: length: 39 != 8 2018/06/01 14:27:43 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x0, 0x0, 0x100000000, 0x20, 0x1d, 0xffffffffffffffff, 0x9}, 0x2c) r1 = syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x40) fcntl$dupfd(r0, 0x406, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000440)={0x8, 0x4, 0x4, {}, 0x7ff, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="070002000900060020fb5042404c05d630ac1ed741fb268d020facfca3a96184b5c3688efadfd0e3d5daa7ffec64de775177fbb484e84dcb1beb94c6618021b1c8888d63de3889fb7a514fea5e19d046aebec15ff48dc1fee6a4739915453a9b224fe1314be02a61cf905677bf2d12337060e1846220b976bd14a604332e4844c97df705590097f5ae9981fede6871f8b9e49dd103984e41f6898dde86a2e47cbbab9e5420320c5cf58fc1e24efe999c9528831522ce11d87b4287a1f989a11a"], &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0xc73f, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0x80000001, 0x4}, &(0x7f0000000200)=0x90) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={r3, 0xffffffffffff8001}, &(0x7f00000002c0)=0x8) getsockopt$inet_mtu(r4, 0x0, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r5, 0x4) 2018/06/01 14:27:43 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400400, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @multicast1}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', r3) 2018/06/01 14:27:43 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x109000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da20}}, 0x14}, 0x1}, 0x0) 2018/06/01 14:27:43 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) ioprio_get$uid(0x3, r1) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2714, @my=0x1}, 0x10) 2018/06/01 14:27:44 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f8000b000180160123ec000000", 0x1f) 2018/06/01 14:27:44 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_X86_SETUP_MCE(r3, 0xaeb7, &(0x7f0000000200)={0x0, 0x2}) 2018/06/01 14:27:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8d008aacfbe11c11b4c1c7a6b2"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket(0xf, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd11) r3 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x20000005, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000000480)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) socket(0x8, 0x8000a, 0xd63) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:44 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x2000000000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000740)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x100}, 0xfffffffffffffec9) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8001) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0x229, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) clock_gettime(0x1, &(0x7f0000000380)) write$binfmt_elf32(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c46bf06010607f002000000000003003e00030000006701000038000000a60100e71f0400deb0a62000ffff010000"], 0x31) recvmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000480)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000500)=""/84, 0x54}, {&(0x7f0000000580)=""/112, 0x70}, {&(0x7f0000000600)=""/86, 0x56}], 0x3, &(0x7f00000006c0)=""/157, 0x9d, 0x3f}, 0x6}, {{0x0, 0xfffffffffffffe78, &(0x7f0000000c40)=[{&(0x7f0000000780)=""/111, 0x6f}, {&(0x7f0000000800)=""/189, 0xbd}, {&(0x7f00000008c0)=""/204, 0xcc}, {&(0x7f00000009c0)=""/62, 0x3e}, {&(0x7f0000000a00)=""/2, 0x2}, {&(0x7f0000000a40)=""/166, 0xa6}, {&(0x7f0000000b00)=""/141, 0x8d}, {&(0x7f0000000bc0)=""/113, 0x71}], 0x8, &(0x7f0000000cc0)=""/24, 0x18, 0x7}, 0x9}, {{&(0x7f0000000d00)=@rc, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000d80)=""/255, 0xff}, {&(0x7f0000000e80)=""/220, 0xdc}, {&(0x7f0000000f80)=""/210, 0xd2}, {&(0x7f0000001080)}, {&(0x7f00000010c0)=""/221, 0xdd}], 0x5, &(0x7f0000001240)=""/94, 0x5e, 0x1000}, 0x1}, {{&(0x7f00000012c0)=@alg, 0x80, &(0x7f0000001380)=[{&(0x7f0000001340)=""/60, 0x3c}], 0x1, &(0x7f00000013c0)=""/139, 0x8b, 0x2e000000}, 0x800}, {{&(0x7f0000001480)=@ipx, 0x80, &(0x7f0000001680)=[{&(0x7f0000001500)=""/116, 0x74}, {&(0x7f0000001580)=""/55, 0x37}, {&(0x7f00000015c0)=""/132, 0x84}], 0x3, &(0x7f00000016c0)=""/225, 0xe1, 0x2}, 0x8000}, {{&(0x7f00000017c0)=@ax25, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/89, 0x59}], 0x1, &(0x7f0000001900)=""/224, 0xe0, 0x6}, 0x3f}, {{&(0x7f0000001a00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001a80)=""/34, 0x22}, {&(0x7f0000001ac0)=""/164, 0xa4}, {&(0x7f0000001b80)=""/175, 0xaf}, {&(0x7f0000001cc0)=""/19, 0x13}], 0x4, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f0000001d80)=@un=@abs, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001e00)=""/53, 0x35}, {&(0x7f0000001e40)=""/96, 0x60}, {&(0x7f0000001ec0)=""/43, 0x2b}, {&(0x7f0000002100)=""/196, 0xc4}], 0x4}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000002200)=""/194, 0xc2}, {&(0x7f0000002300)=""/214, 0xd6}, {&(0x7f0000002040)}, {&(0x7f0000002400)=""/76, 0x4c}, {&(0x7f0000002480)=""/65, 0x41}], 0x5, 0x0, 0x0, 0x80000000}, 0x5071}], 0x9, 0x8, &(0x7f0000000400)={0x77359400}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x93, "292ac4f2a41cc96c1ce45f09093b29485445d285a4cc1e68604d386541c3433f845a332da8509e03569167537be880b36a350e08f6af3f18f860699439c86fe9c2db936db5ecef9369705d796e6fff72892f978973ba23906d9fb8d309d6f908edd7f9872264419a9e53ca8f2b192cf92704759755eb4f06d85389926cb1a3d2fd9cbf3b7157a0b96da75af4dc40d606c94341"}, &(0x7f0000000000)=0x9b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2, 0x5}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='smaps\x00') ioctl$KDDISABIO(r3, 0x4b37) ioctl$BLKPG(r3, 0x1269, &(0x7f0000000340)={0xea, 0x1, 0xc6, &(0x7f0000000240)="8c46df900b5f71dc04b1b6c416f962c06a1ac38329444d63beacfb0899523843325c8daeea61cce846b179cf7eca4ba25e691514b052f97307949404722a4aaf10f501e864025bffd536c86d2663357bbec42e5d0ba3eb06fe8d363f65db42c2b3bfcede74c8ff52331831a9afa7a23a830bd993674b782fb19d3811654ab953c1f6ade98bf1d9734717f73a4e0e71938db67e38da719216b49ddb560387d22f1735095e511767e76dfbb9680485dfd2de86e95bcd81e60abc33f7e3419d6b3fd9a1555c01c8"}) 2018/06/01 14:27:44 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x1f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x3}) 2018/06/01 14:27:44 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x800000000000, &(0x7f0000000140)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x2, 0x0, 0xc01}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/01 14:27:44 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000340)={0x0, 0x400}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000380)="ba2731e1ac504729375871e2198e4b5cdeeb6615e3cd3b5d4beb4aed63cc30473e0f8412f6522a8cd751a8f31e7882a84fbb16d9714a23d6cbb159a9b8db16204fd970fb7fb946424eb88c0a910f37d8eee5959718664fcc86a4d8a12a6ade9cf93d8534097edf0d6ef98c4cf4e7e9677ad8d5a03ca3686e0d5af902d11f83c182567f26d390c7f6e0c9954ade6e284fee1e9b8340ad4adc002347d457a09c2b3207e8230ed61ddbd210a5ec9d88790bbc93321c2177be5aa189c4ba1facfa3d548d6d2c") write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x95c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="000046000601c5668c91fa3142860900"], &(0x7f0000000240)=0x14) utimes(&(0x7f00000002c0)='./control/file1\x00', &(0x7f0000000300)={{0x0, 0x2710}, {0x77359400}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x1, 0x8) syz_fuse_mount(&(0x7f00000001c0)='./control/file1\x00', 0x3, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x9, 0x4) close(r0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) [ 276.221271] IPVS: length: 39 != 8 2018/06/01 14:27:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x10000, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/06/01 14:27:44 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009050180160123ec000000", 0x1f) 2018/06/01 14:27:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001200), 0x80800) getpeername$netrom(r1, &(0x7f0000001240), &(0x7f0000001280)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xff96}], 0x1, &(0x7f0000000180)=""/87, 0x57}, 0x0) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x40004}], 0x1, 0x4080) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000012c0)='sched\x00') setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000001300)={0x8000, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, {{0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x108) modify_ldt$write(0x1, &(0x7f0000000040)={0x9, 0x100000, 0xffffffff, 0x0, 0x2, 0xffffffff, 0x4, 0x5, 0x20, 0x6}, 0x10) [ 276.335452] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/01 14:27:44 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8d008aacfbe11c11b4c1c7a6b2"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket(0xf, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd11) r3 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x20000005, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000000480)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) socket(0x8, 0x8000a, 0xd63) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0x10000}, {0x0, 0x9}, {0xa, 0x9}, {0xf}, {0x0, 0x401}, {0x2, 0x8001}], 0x6) 2018/06/01 14:27:44 executing program 3: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='cpu&3t?\x00\x00') 2018/06/01 14:27:44 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009020180160123ec000000", 0x1f) 2018/06/01 14:27:44 executing program 1: r0 = socket(0x0, 0x5, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr=0x1ff}}, 0x1e) pwritev(0xffffffffffffffff, &(0x7f000029afd8), 0x0, 0xfffffffffffffffc) 2018/06/01 14:27:44 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0x5, 0x0, 0x3) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000440)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r5, &(0x7f00000000c0)=0x202, 0x7) [ 276.474226] IPVS: length: 39 != 8 2018/06/01 14:27:44 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pwrite64(r0, &(0x7f0000000380)="fd711b306fc18b73235825a41dd6d86db70887a7e17b648eddb8e7d45963628998256060ebaeb4c640aadd3c31530dc0d4ee83e643c82f7629c1b4df664f10a2cd83486f05a51adc249b36dad435ecbd851512cc21d1353de5b42822df024f8e7100d3ab548985433ddee870d48f17b722f11f56f2e5dee968bbcfceba92e3fdcd8411ff14aad71749721e2c6414ec14355dbafac985b80384190cc7fe5c235a65f16bab4dd3446b5e5ac9", 0xab, 0x48) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0b6300001ebd6bca8cd20bf26d95c9143b71419ba3bb81f798a2bcbbb0549fcf75c2a5c0286044e0be822a292b19b02e073b1d1c3528e40371c35e"], 0x1, 0x0, &(0x7f0000000240)='I'}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000300)=""/83) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0xfe05, 0x0, &(0x7f0000000140)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000200), &(0x7f0000000280)=[0x48, 0x0, 0x78]}, 0x1ff}}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000fedffe)}) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x2301, 0x0) 2018/06/01 14:27:45 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8000000000000000, 0x4000) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x101, {0x7, 0xa3, 0x7, 0x0, 0x7, 0xccc}, 0xfcc, 0x8001}, 0xe) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000100)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, 0xc) 2018/06/01 14:27:45 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x14, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x111041, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) [ 276.566209] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 276.594456] binder: 18889:18891 ERROR: BC_REGISTER_LOOPER called without request [ 276.602380] binder: 18891 RLIMIT_NICE not set 2018/06/01 14:27:45 executing program 1: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000f6affd)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/06/01 14:27:45 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f800090f0180160123ec000000", 0x1f) 2018/06/01 14:27:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8d008aacfbe11c11b4c1c7a6b2"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket(0xf, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd11) r3 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x20000005, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000000480)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) socket(0x8, 0x8000a, 0xd63) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x202, 0xdd) [ 276.755372] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 276.765578] IPVS: length: 39 != 8 [ 277.390240] binder: 18889:18931 got reply transaction with no transaction stack [ 277.397873] binder: 18889:18931 transaction failed 29201/-71, size 0-24 line 2763 [ 277.519132] binder: BINDER_SET_CONTEXT_MGR already set [ 277.524546] binder: 18889:18932 ioctl 40046207 0 returned -16 [ 277.533889] binder: 18889:18932 ERROR: BC_REGISTER_LOOPER called without request [ 277.541571] binder: 18932 RLIMIT_NICE not set [ 277.569491] binder: 18889:18931 got reply transaction with no transaction stack [ 277.577090] binder: 18889:18931 transaction failed 29201/-71, size 0-24 line 2763 2018/06/01 14:27:46 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0xffffffffffffff74, 0x100000000000000, &(0x7f000000df36)="12"}) 2018/06/01 14:27:46 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x800, 0x4) sendto$unix(r0, &(0x7f00000001c0)="8bcb1d585d8f28b13a8e3a05c02b9b734c91ac19d4e5739ea47229d11d7d66bf8482aff8147e3b020000045f", 0x2c, 0x0, &(0x7f0000000d00)=@abs, 0x6e) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) 2018/06/01 14:27:46 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009130080160123ec000000", 0x1f) 2018/06/01 14:27:46 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x8001) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r2) r3 = dup3(r0, r1, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, 0x1c) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x1, 0x3, {0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x1d}, 0x1000}}}, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="11001a0000000000020000000000ffff060000000076fffd0900000000000000000001000000000000000000"]}) 2018/06/01 14:27:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000280)={{0x3f, @broadcast=0xffffffff, 0x4e22, 0x3, 'sh\x00', 0x1, 0x5, 0x45}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x5, 0x4, 0x80000000, 0x87b5}}, 0x44) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0xe0, 0x29, &(0x7f00000000c0)="ef9ec79709850742539f7a8326f885e9b95924ce9be46f1884988f6a1df63af9f915c17ecd308afb3349a0dd660977e07ef348ff5d248e7e4041017fc3f8d60b580eb6ca368acac6f0ae30c76d9f2c8acd72b7d09c10b88747e396b47a705b195669f5c676162ad11b9e5b7c41bfbd465dd076361ef8d07de9dc0f25285aa4519c04b3ff2a878674397b4087cf80494d8f32dcbd8b6ea5eb639687e626d5e3840e4a55e3b52e239ea22a7c95099068463b6f95576ff6e2ee02eed065e905f4c056df24282c451a7b0bfb130b95eb0a9d6bf2d0afca83e541cb714ed63f7fce61", &(0x7f00000001c0)=""/41, 0x66}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="1800ffff0000000000000000000100000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/06/01 14:27:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8d008aacfbe11c11b4c1c7a6b2"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket(0xf, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd11) r3 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x20000005, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000000480)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:46 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:46 executing program 3: r0 = socket$kcm(0x29, 0x9, 0x0) ioctl(r0, 0x8911, &(0x7f0000000100)="0047fcd6030abf858c19c8") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080), 0x4) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x11) setsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000000140)="504afff5b6cbaf2613c1e6ba80d8f6e43f2153cd82", 0x15) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f00000000c0)={0x3, 0x1, 0x5187, 0x2, 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000001c0)={{0x0, 0x0, 0x7, 0x23e, "78253a81b63f252e605e1ddd1f0d71227fe00cd1653c8c963488db26170b8abdb44010b8772dc684c2cc1e79", 0xd3}, 0x93, [0xff, 0x100000001, 0xffffffffffffba89, 0x8, 0x5, 0x80, 0xffffffff, 0x5, 0x9, 0xa, 0x0, 0x80000000, 0x0, 0x0, 0x80, 0x5, 0x5, 0xa8, 0x100000000, 0x2, 0xff, 0x10001, 0x2, 0x0, 0xb55, 0x7f, 0x20, 0x0, 0x7f, 0xffffffff, 0x3, 0x7, 0x2, 0x6, 0x7, 0x8, 0x1, 0x8c, 0x4ad, 0xd403, 0x5b, 0x800, 0x6, 0xfffffffffffffffd, 0x80, 0x4, 0x8, 0x7, 0x872, 0x8, 0x3, 0x8, 0x40, 0x1000, 0xfe, 0x5, 0x4474, 0x4, 0x7, 0x3, 0xff, 0x71d, 0x3, 0xff000000000000, 0x58c, 0x10000, 0x3, 0x700000000000000, 0xfcf, 0x9, 0x61e, 0x1, 0x8, 0x6, 0x7fff, 0x8, 0x1400000000000000, 0x401, 0x100, 0x2d, 0x7fffffff, 0x8000000000000000, 0xe7, 0x3, 0x10000, 0x1, 0x0, 0x3, 0x1, 0xfd7, 0x2, 0xffffffffffffffe0, 0x0, 0x1, 0x20, 0x6, 0xffffffff, 0xffff, 0x0, 0x907, 0x3, 0x18, 0x9c, 0x2, 0x1, 0x6, 0xef98, 0x4f86, 0x8, 0x8, 0x2, 0x0, 0x200, 0xfff, 0x2, 0x9, 0x3f, 0x2da3, 0x2, 0x4, 0x3ff, 0x64f2, 0x9, 0xffffffffffffffff, 0x8, 0xe63a, 0x1ff, 0x3]}) [ 277.679483] binder: undelivered TRANSACTION_ERROR: 29201 2018/06/01 14:27:46 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) close(r0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000100)={r3, 0xb}) [ 277.722812] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 277.732679] binder: BINDER_SET_CONTEXT_MGR already set [ 277.738503] binder: undelivered TRANSACTION_ERROR: 29201 [ 277.753242] IPVS: length: 39 != 8 [ 277.755264] binder: 18939:18956 ioctl 40046207 0 returned -16 2018/06/01 14:27:46 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10030, r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000100)) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) dup3(r1, r2, 0x0) 2018/06/01 14:27:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001740)={0xffffffff}, 0x13f}}, 0x20) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) 2018/06/01 14:27:46 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000000240)={0x1, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000040)) pwritev(r3, &(0x7f0000001740)=[{&(0x7f0000000280)="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", 0x338}], 0x1, 0x0) [ 277.786708] binder: 18939:18956 ERROR: BC_REGISTER_LOOPER called without request [ 277.829122] binder: 18939:18956 transaction failed 29189/-22, size 0-0 line 2856 2018/06/01 14:27:46 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009022380160123ec000000", 0x1f) [ 277.871273] binder: 18956 RLIMIT_NICE not set 2018/06/01 14:27:46 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8d008aacfbe11c11b4c1c7a6b2"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket(0xf, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd11) r3 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x20000005, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000000480)=0x8) socket(0x8, 0x8000a, 0xd63) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:46 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r5 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r10}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r11, r11, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x800, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000003c0)=""/204) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x101000, 0x0) unlinkat(r3, &(0x7f0000000340)='./file0\x00', 0x200) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) sendto$unix(r4, &(0x7f0000000100)="112c739b6558f720e2913ddc9b1fe17bc1a40769b1c7b82dd7c03da23f133dfb00476ad2add507b79e7a49ac65a9faeb3a4b52cc4cf601ec7b313c48e2b4331c33de3c379eb3b4a0186e80d9f8481a9e418e09ceafb6e3d70ec7609bfb0630c85591b1d58844697cc9be9b11a41585d47e9d25155ae4778b46f171ce092818d1cd995a7a40a851096076b1144a3d235459afdc470410db2ff7045ccf3cc811c3752df690f6116847c205fabee6c26dd9a007501f94a41633806434908af96347ca0da73cc9a0c29c4d17bdec4edfaa3ab58ffb72873bf12c1701b1211f220de0823beba651d249bb3ce1ddae0afd51", 0xef, 0x1000000040, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r5) [ 277.983672] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 278.035351] IPVS: length: 39 != 8 [ 278.509915] binder_alloc: binder_alloc_mmap_handler: 18939 20000000-20002000 already mapped failed -16 [ 278.522935] binder: 18939:19008 ERROR: BC_REGISTER_LOOPER called without request [ 278.534155] binder_alloc: 18939: binder_alloc_buf, no vma [ 278.539835] binder: 18939:19007 transaction failed 29189/-3, size 0-0 line 2971 [ 278.547102] binder: 19008 RLIMIT_NICE not set [ 278.670343] binder: undelivered TRANSACTION_ERROR: 29189 [ 278.675918] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/01 14:27:47 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x1000000020000) readv(r1, &(0x7f0000003400)=[{&(0x7f00000033c0)=""/50, 0x32}], 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82, 0x0) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000080)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x2, @empty, 0x10001}}, [0x3f, 0xaef, 0x1, 0x4, 0x2a, 0x5ce19943, 0x3, 0x7, 0x8, 0xffffffffffffffff, 0xffff, 0x7, 0x1, 0xfffffffffffffffd, 0x40]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r3, 0x8, 0x4}, 0xc) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000300)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) ioctl$TCFLSH(r1, 0x540b, 0x4) 2018/06/01 14:27:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) r2 = getpid() capset(&(0x7f0000000000)={0x20080522, r2}, &(0x7f0000000080)={0xffffffffe3a87f6e, 0x6a, 0x5, 0x6, 0x1586febf, 0x1000}) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/06/01 14:27:47 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r5 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r10}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r11, r11, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:47 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000880160123ec000000", 0x1f) 2018/06/01 14:27:47 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) unshare(0x2000400) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xf, 0x4, &(0x7f0000000240)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000000000)='syzkaller\x00', 0x7ff, 0xb0, &(0x7f00000002c0)=""/176, 0x41f00}, 0x48) 2018/06/01 14:27:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x800000000000000, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/01 14:27:47 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8d008aacfbe11c11b4c1c7a6b2"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket(0xf, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd11) r3 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x20000005, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) socket(0x8, 0x8000a, 0xd63) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:47 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r7 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() msgctl$IPC_SET(r7, 0x1, &(0x7f0000000680)={{0x4, r8, r9, r10, r11, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r12}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(r4, &(0x7f0000000100)=""/220, 0xdc, 0x1, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00000002c0)) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r13, r13, &(0x7f00000000c0)=0x202, 0xdd) [ 278.949103] IPVS: length: 39 != 8 2018/06/01 14:27:47 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000500)={0x68d6, 0x10001, 0x1, 0x1, 0x1, 0xfffffffffffffffb}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800000101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000540)=0x101) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x600210) pread64(r1, &(0x7f0000974f42)=""/190, 0xbe, 0x0) pwritev(r1, &(0x7f0000161000)=[{&(0x7f0000000040)="f5", 0x1}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x1dc}, 0x1, 0x0, 0x0, 0x800}, 0x800) 2018/06/01 14:27:47 executing program 3: r0 = socket$kcm(0x29, 0x800000001ff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x6, 0x101000) bind$bt_rfcomm(r1, &(0x7f0000000280)={0x1f, {0x0, 0x5, 0x7, 0x5, 0x6, 0x2}, 0x10000}, 0xa) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2, 0x0) write$binfmt_aout(r2, &(0x7f0000000100), 0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x8}, 0x8) 2018/06/01 14:27:48 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f0000000000)="05", 0x1}], 0x1, 0x0) 2018/06/01 14:27:48 executing program 0: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160823ec000000", 0x1f) 2018/06/01 14:27:48 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r5 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000680)={{0x4, r6, r7, r8, r9, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r10}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) r11 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r11, r11, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:48 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x80007, 0x154) ioctl$void(r3, 0xc0045878) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000340)) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000640)={@loopback={0x0, 0x1}, 0x800}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r0, &(0x7f0000000700)={0x1f, {0x6, 0x6, 0x1, 0x3, 0x5, 0x8001}, 0xfffffffffffffffe}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000740)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x47) socket(0xa, 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r12 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r12, r12, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8d008aacfbe11c11b4c1c7a6b2"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket(0xf, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd11) r3 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x20000005, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000000480)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) socket(0x8, 0x8000a, 0xd63) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r4, r4, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240)=0xb00, 0x159) sendto$inet6(r0, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x2, 0xff, 0x20, r1}) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f00000002c0)}, 0x2000) 2018/06/01 14:27:48 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="8d008aacfbe11c11b4c1c7a6b2"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) r1 = socket(0xf, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd11) r3 = socket$inet6(0xa, 0x202000000802, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x20000005, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@dev={0xfe, 0x80, [], 0x13}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) r4 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) socket(0x8, 0x8000a, 0xd63) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/01 14:27:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x8, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ad5b94f, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) write$binfmt_elf64(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x4fd) [ 279.919057] ================================================================== [ 279.926835] BUG: KASAN: use-after-free in nla_strlcpy+0x13d/0x150 [ 279.933091] Read of size 1 at addr ffff8801be2d32ad by task syz-executor0/19073 [ 279.940608] [ 279.942268] CPU: 1 PID: 19073 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #78 [ 279.949561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.958933] Call Trace: [ 279.961549] dump_stack+0x1b9/0x294 [ 279.965247] ? dump_stack_print_info.cold.2+0x52/0x52 [ 279.970458] ? printk+0x9e/0xba [ 279.973764] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 279.978542] ? kasan_check_write+0x14/0x20 [ 279.982802] print_address_description+0x6c/0x20b [ 279.987665] ? nla_strlcpy+0x13d/0x150 [ 279.991579] kasan_report.cold.7+0x242/0x2fe [ 279.996030] __asan_report_load1_noabort+0x14/0x20 [ 280.001008] nla_strlcpy+0x13d/0x150 [ 280.004756] nfnl_acct_new+0x574/0xc50 [ 280.008677] ? nfnl_acct_overquota+0x380/0x380 [ 280.013307] ? graph_lock+0x170/0x170 [ 280.017225] ? perf_trace_lock+0xd6/0x900 [ 280.021408] ? print_usage_bug+0xc0/0xc0 [ 280.025481] ? zap_class+0x720/0x720 [ 280.029200] ? find_held_lock+0x36/0x1c0 [ 280.033275] ? graph_lock+0x170/0x170 [ 280.037078] ? lock_downgrade+0x8e0/0x8e0 [ 280.041255] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.046790] ? __lock_is_held+0xb5/0x140 [ 280.050844] ? nfnl_acct_overquota+0x380/0x380 [ 280.055426] nfnetlink_rcv_msg+0xdb5/0xff0 [ 280.059684] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 280.064703] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 280.069122] ? nfnetlink_bind+0x3a0/0x3a0 [ 280.073262] ? graph_lock+0x170/0x170 [ 280.077048] ? find_held_lock+0x36/0x1c0 [ 280.081102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.086644] netlink_rcv_skb+0x172/0x440 [ 280.090695] ? nfnetlink_bind+0x3a0/0x3a0 [ 280.094833] ? netlink_ack+0xbc0/0xbc0 [ 280.098714] ? __netlink_ns_capable+0x100/0x130 [ 280.103374] nfnetlink_rcv+0x1fe/0x1ba0 [ 280.107349] ? rcu_is_watching+0x85/0x140 [ 280.111486] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 280.116669] ? nfnl_err_reset+0x2d0/0x2d0 [ 280.120811] ? netlink_remove_tap+0x610/0x610 [ 280.125299] ? refcount_add_not_zero+0x320/0x320 [ 280.130049] ? rcu_is_watching+0x85/0x140 [ 280.134248] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 280.139431] ? netlink_skb_destructor+0x210/0x210 [ 280.144270] ? kasan_check_write+0x14/0x20 [ 280.148499] netlink_unicast+0x58b/0x740 [ 280.152554] ? netlink_attachskb+0x970/0x970 [ 280.156967] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.162503] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 280.167516] ? security_netlink_send+0x88/0xb0 [ 280.172096] netlink_sendmsg+0x9f0/0xfa0 [ 280.176158] ? netlink_unicast+0x740/0x740 [ 280.180399] ? security_socket_sendmsg+0x94/0xc0 [ 280.185149] ? netlink_unicast+0x740/0x740 [ 280.189384] sock_sendmsg+0xd5/0x120 [ 280.193094] sock_write_iter+0x35a/0x5a0 [ 280.197148] ? sock_sendmsg+0x120/0x120 [ 280.201121] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.206734] ? iov_iter_init+0xc9/0x1f0 [ 280.210710] __vfs_write+0x64d/0x960 [ 280.214425] ? kernel_read+0x120/0x120 [ 280.218475] ? get_unused_fd_flags+0x190/0x190 [ 280.223051] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.228579] ? rw_verify_area+0x118/0x360 [ 280.232718] vfs_write+0x1f8/0x560 [ 280.236249] ksys_write+0xf9/0x250 [ 280.239781] ? __ia32_sys_read+0xb0/0xb0 [ 280.243835] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.249359] ? fput+0x130/0x1a0 [ 280.252640] ? ksys_ioctl+0x81/0xd0 [ 280.256257] __x64_sys_write+0x73/0xb0 [ 280.260224] do_syscall_64+0x1b1/0x800 [ 280.264102] ? finish_task_switch+0x1ca/0x840 [ 280.268585] ? syscall_return_slowpath+0x5c0/0x5c0 [ 280.273508] ? syscall_return_slowpath+0x30f/0x5c0 [ 280.278436] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 280.283787] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.288621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.293795] RIP: 0033:0x455a09 [ 280.296978] RSP: 002b:00007f2e7e03bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.304676] RAX: ffffffffffffffda RBX: 00007f2e7e03c6d4 RCX: 0000000000455a09 [ 280.311932] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 280.319193] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 280.326462] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 280.333719] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 [ 280.340986] [ 280.342604] Allocated by task 17644: [ 280.346319] save_stack+0x43/0xd0 [ 280.349846] kasan_kmalloc+0xc4/0xe0 [ 280.353547] kasan_slab_alloc+0x12/0x20 [ 280.357510] kmem_cache_alloc+0x12e/0x760 [ 280.361644] sctp_chunkify+0xce/0x400 [ 280.365438] _sctp_make_chunk+0x157/0x280 [ 280.369571] sctp_make_datafrag_empty+0x1ce/0x2d0 [ 280.374399] sctp_datamsg_from_user+0x922/0x1540 [ 280.379149] sctp_sendmsg_to_asoc+0xd08/0x2100 [ 280.383718] sctp_sendmsg+0x13a8/0x1d70 [ 280.387688] inet_sendmsg+0x19f/0x690 [ 280.391477] sock_sendmsg+0xd5/0x120 [ 280.395175] __sys_sendto+0x3d7/0x670 [ 280.398966] __x64_sys_sendto+0xe1/0x1a0 [ 280.403028] do_syscall_64+0x1b1/0x800 [ 280.406905] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.412092] [ 280.413809] Freed by task 17644: [ 280.417180] save_stack+0x43/0xd0 [ 280.420622] __kasan_slab_free+0x11a/0x170 [ 280.424843] kasan_slab_free+0xe/0x10 [ 280.428630] kmem_cache_free+0x86/0x2d0 [ 280.432680] sctp_chunk_put+0x321/0x440 [ 280.436643] sctp_chunk_free+0x53/0x60 [ 280.440519] __sctp_outq_teardown+0xa9e/0x1290 [ 280.445088] sctp_outq_free+0x15/0x20 [ 280.448882] sctp_association_free+0x2e8/0x959 [ 280.453456] sctp_do_sm+0x49de/0x7160 [ 280.457259] sctp_assoc_bh_rcv+0x346/0x670 [ 280.461483] sctp_inq_push+0x263/0x320 [ 280.465357] sctp_backlog_rcv+0x192/0xc00 [ 280.469496] __release_sock+0x12f/0x3a0 [ 280.473456] release_sock+0xa4/0x2b0 [ 280.477168] sctp_sendmsg+0x13cc/0x1d70 [ 280.481138] inet_sendmsg+0x19f/0x690 [ 280.485030] sock_sendmsg+0xd5/0x120 [ 280.488741] __sys_sendto+0x3d7/0x670 [ 280.492528] __x64_sys_sendto+0xe1/0x1a0 [ 280.496596] do_syscall_64+0x1b1/0x800 [ 280.500474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.505653] [ 280.507268] The buggy address belongs to the object at ffff8801be2d31c0 [ 280.507268] which belongs to the cache sctp_chunk of size 256 [ 280.519839] The buggy address is located 237 bytes inside of [ 280.519839] 256-byte region [ffff8801be2d31c0, ffff8801be2d32c0) [ 280.531697] The buggy address belongs to the page: [ 280.536640] page:ffffea0006f8b4c0 count:1 mapcount:0 mapping:ffff8801be2d3080 index:0x0 [ 280.544780] flags: 0x2fffc0000000100(slab) [ 280.549021] raw: 02fffc0000000100 ffff8801be2d3080 0000000000000000 000000010000000c [ 280.556893] raw: ffffea0007119560 ffffea00072e5b60 ffff8801cd41da80 0000000000000000 [ 280.564755] page dumped because: kasan: bad access detected [ 280.570447] [ 280.572059] Memory state around the buggy address: [ 280.576984] ffff8801be2d3180: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 280.584331] ffff8801be2d3200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 280.591676] >ffff8801be2d3280: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 280.599031] ^ [ 280.603690] ffff8801be2d3300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 280.611038] ffff8801be2d3380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 280.618380] ================================================================== [ 280.625728] Disabling lock debugging due to kernel taint [ 280.631466] Kernel panic - not syncing: panic_on_warn set ... [ 280.631466] [ 280.638853] CPU: 1 PID: 19073 Comm: syz-executor0 Tainted: G B 4.17.0-rc7+ #78 [ 280.640797] IPVS: length: 39 != 8 [ 280.647526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.647532] Call Trace: [ 280.647556] dump_stack+0x1b9/0x294 [ 280.647573] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.647589] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 280.647604] ? nla_strlcpy+0xd0/0x150 [ 280.647622] panic+0x22f/0x4de [ 280.653242] IPVS: length: 39 != 8 [ 280.660430] ? add_taint.cold.5+0x16/0x16 [ 280.660449] ? do_raw_spin_unlock+0x9e/0x2e0 [ 280.660462] ? do_raw_spin_unlock+0x9e/0x2e0 [ 280.660476] ? nla_strlcpy+0x13d/0x150 [ 280.660488] kasan_end_report+0x47/0x4f [ 280.660504] kasan_report.cold.7+0x76/0x2fe [ 280.712927] __asan_report_load1_noabort+0x14/0x20 [ 280.717857] nla_strlcpy+0x13d/0x150 [ 280.721560] nfnl_acct_new+0x574/0xc50 [ 280.725450] ? nfnl_acct_overquota+0x380/0x380 [ 280.730020] ? graph_lock+0x170/0x170 [ 280.733813] ? perf_trace_lock+0xd6/0x900 [ 280.737948] ? print_usage_bug+0xc0/0xc0 [ 280.741994] ? zap_class+0x720/0x720 [ 280.745700] ? find_held_lock+0x36/0x1c0 [ 280.749747] ? graph_lock+0x170/0x170 [ 280.753541] ? lock_downgrade+0x8e0/0x8e0 [ 280.757679] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.763203] ? __lock_is_held+0xb5/0x140 [ 280.767367] ? nfnl_acct_overquota+0x380/0x380 [ 280.771933] nfnetlink_rcv_msg+0xdb5/0xff0 [ 280.776170] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 280.781172] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 280.785572] ? nfnetlink_bind+0x3a0/0x3a0 [ 280.789704] ? graph_lock+0x170/0x170 [ 280.793501] ? find_held_lock+0x36/0x1c0 [ 280.797549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.803077] netlink_rcv_skb+0x172/0x440 [ 280.807133] ? nfnetlink_bind+0x3a0/0x3a0 [ 280.811281] ? netlink_ack+0xbc0/0xbc0 [ 280.815165] ? __netlink_ns_capable+0x100/0x130 [ 280.819820] nfnetlink_rcv+0x1fe/0x1ba0 [ 280.823830] ? rcu_is_watching+0x85/0x140 [ 280.827976] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 280.833158] ? nfnl_err_reset+0x2d0/0x2d0 [ 280.837296] ? netlink_remove_tap+0x610/0x610 [ 280.841786] ? refcount_add_not_zero+0x320/0x320 [ 280.846530] ? rcu_is_watching+0x85/0x140 [ 280.850668] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 280.855860] ? netlink_skb_destructor+0x210/0x210 [ 280.860692] ? kasan_check_write+0x14/0x20 [ 280.864917] netlink_unicast+0x58b/0x740 [ 280.868978] ? netlink_attachskb+0x970/0x970 [ 280.873376] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.879079] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 280.884083] ? security_netlink_send+0x88/0xb0 [ 280.888654] netlink_sendmsg+0x9f0/0xfa0 [ 280.892704] ? netlink_unicast+0x740/0x740 [ 280.896936] ? security_socket_sendmsg+0x94/0xc0 [ 280.901691] ? netlink_unicast+0x740/0x740 [ 280.905914] sock_sendmsg+0xd5/0x120 [ 280.909631] sock_write_iter+0x35a/0x5a0 [ 280.913679] ? sock_sendmsg+0x120/0x120 [ 280.917646] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.923166] ? iov_iter_init+0xc9/0x1f0 [ 280.927130] __vfs_write+0x64d/0x960 [ 280.930832] ? kernel_read+0x120/0x120 [ 280.934706] ? get_unused_fd_flags+0x190/0x190 [ 280.939286] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.944811] ? rw_verify_area+0x118/0x360 [ 280.948946] vfs_write+0x1f8/0x560 [ 280.952475] ksys_write+0xf9/0x250 [ 280.956001] ? __ia32_sys_read+0xb0/0xb0 [ 280.960063] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.965583] ? fput+0x130/0x1a0 [ 280.968851] ? ksys_ioctl+0x81/0xd0 [ 280.972462] __x64_sys_write+0x73/0xb0 [ 280.976435] do_syscall_64+0x1b1/0x800 [ 280.980308] ? finish_task_switch+0x1ca/0x840 [ 280.984790] ? syscall_return_slowpath+0x5c0/0x5c0 [ 280.989707] ? syscall_return_slowpath+0x30f/0x5c0 [ 280.994628] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 280.999985] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.004991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.010168] RIP: 0033:0x455a09 [ 281.013343] RSP: 002b:00007f2e7e03bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.021036] RAX: ffffffffffffffda RBX: 00007f2e7e03c6d4 RCX: 0000000000455a09 [ 281.028290] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 281.035544] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 281.042797] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 281.050049] R13: 00000000000007a8 R14: 0000000000700860 R15: 0000000000000000 [ 281.057886] Dumping ftrace buffer: [ 281.061417] (ftrace buffer empty) [ 281.065104] Kernel Offset: disabled [ 281.068717] Rebooting in 86400 seconds..