x1, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x40000) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) fdatasync(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x3, 0xa0ac}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x34000, 0x3f}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/05/22 06:32:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffed8, 0x0) sendmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000100)=@full={{0x3, {"68c29e0f8b4f25"}}, [{"6a20dcf15ce03a"}, {"2313edd1e68efd"}, {"ec173f93b89a90"}, {"874603c26c0a4b"}, {"38480611fa8eb4"}, {"0cd8f215ea6abd"}, {"20af621af1f865"}, {"4ccb9791af58f8"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1, &(0x7f0000000000)}, 0x0) pause() 2018/05/22 06:32:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket(0x1, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0x40) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0xce24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}, 0x4, [0x6, 0x5, 0xfffffffffffffff7, 0xdf, 0x200, 0x7ff, 0x31b3, 0x6]}, 0x5c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000005c0)={0xcad0, {{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x1, 0x9, [{{0xa, 0x4e20, 0x653, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e22, 0x477, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e21, 0x100000000, @empty, 0x9}}, {{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x7f}}, {{0xa, 0x4e24, 0x0, @empty, 0x10000}}, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e23, 0x50, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x510) sendto$inet6(r2, &(0x7f0000000140)="b0", 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7fffffff, 0x501100) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000100)={0x0, r4}) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x579, {{0xa, 0x0, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x0, 0x5, [{{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e20, 0xfb1, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffffa}}, {{0xa, 0x4e24, 0xc5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff0001}}, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}]}, 0x310) shutdown(r2, 0x1) 2018/05/22 06:32:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x4002) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x1ff) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x21, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r3 = memfd_create(&(0x7f0000000200)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340), 0x0, 0x81804) r4 = syz_open_dev$sndpcmp(&(0x7f0000000a40)='/dev/snd/pcmC#D#p\x00', 0x3, 0x48000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000a80)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000ac0)={r5}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000009c0)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00000002c0)={[{0x5, 0x8, 0x400, 0x3, 0xad07, 0x1, 0x3fd, 0x4, 0x7, 0xfffffffc, 0x94, 0x0, 0xa}, {0x1f, 0x100000001, 0xfe, 0x7, 0x80, 0x1, 0x2, 0xed9, 0x5, 0x8, 0x7, 0x6, 0x100}, {0x4, 0x200, 0x63, 0x4, 0x45a0, 0x1000, 0xc, 0x7, 0x6bcf261, 0x9, 0x400, 0x6, 0x7}], 0x8001}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) r6 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)='ppp0+systemvmnet1trustedtrusted\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r6, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000040)={0xff, 0x4}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000380)) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000400)={"c822866059c7ed058538d2ed9ab1a8b1d0554e07a2a986385af8e86cbff784c210ed51ce41a20ee89c7b5992132b76b35e19ead17f53f0fada9381a09601ace312bd79d1e6ac6eeb68d1885e40673464b64e125e3a24dd85b4513b028063e8418f1494ab57a75195454dcd90c85c31dbc3d37735167c3eb48ff214a9ed16cad55425a22e0be46133e724c19cdbd0f22ada9c9be12227a298fac510831a28a2b314ef028bef21828ac0fa4d5504f3a1166f18eed09b6cc750b69de48a4463116aa45cf978cd0ef1e02962fed2434f5952fad93fbb405b3f40ce73226aed99e2fc306ae8e1c112e8e4d083bdf65b6272250095f8c6c4ebb7428f18a5393aa6f1b8b859383fa11c1d4147de89231134009fd41f22eb6a7f3881c98c754b837db498bee7b0aad8dde6c27ce59e97669b771ba35c8a1cfcf46a6f982e5e5f5117ff6a7815ec1451099347fa18c6e20750aefe78dbeb5b7a26b488b84f92793ed646cefcc70a9b709247aa9fc6f133705a12dfd97582731fb56a0fe47c28397931d972366ac312492147250c31ccf00761b05d64eab1cd0f774bf3c46c69eaa6b7983b18af99a6d6c29222ebd002e0dfbfa9f6090356a284555935755ac39933010618b96500c8ee4ac91a87278199009c15e5a841336747b0d54352729a96324c8dfb0a71b63a2a42715e9e0f021dd0e05f36ed1072fb68de63df9f068a70aed8e32315493890b7ab11ee12bb8ac11451477b27ad77fb5ff330e939bc7257a651bc4542a2178240fc2eaf535ece0e7a5fcfaa140948090e7809d1c0eb714c11c7e4c270260aa9fb5c88ce4979ff4f6e65f540d377331e0ec29b3408935735cc55b27621ff3c4523672c39c08b3c2d2be78717244bcead44f7cba2a38832b02af41c23cc2b44c4152e9d068a3d0e3b64efe4388c203b4265391c21b98dd262f1b344c21addbc98797e62b4c54ccaaa51da1c4f892b0dd4cbb447467426d28344c700380b9dafad49d6ea9f8242ea8bf665dcc9eb319b17452dff580d9cd06fb0ca71690a4a703f4ca9e3bd67130f756725766898a653d862ccda6b23ae921d4573937326ef9b611ceb6823d9ec5c8e6350ef523b0419d4fc7ffcc78cf745ce2526bcebd82126440950d35a4c378fb6a700a4b71e815e58de803cfc2276c8bba75c5b0015fcea091cf65cd9547ee2cdaf84ede55869eccf95b39f18e7efb33af55f1dae9a0cb7d53a2c03e31392b66969cdf5869643eaa6c45ce9f6c636d6c0aadf7f46fed5f6a78a2ab94787411f984ba110c080574741b87f9d3635e99c5f5263595d4d78348d4cf981173a8070d9b39fb2bd9d063936bf2d061a0357c6098097a9181694c67e66125fe60d655a43dd56a7d9ae8d10cf63b4e5cf1baa7b64bcd0d71233af43e4398c530b8ada8cd7d06027d554bc1880b6989ca729d1fdb52dff608f"}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000008c0)={0x5, &(0x7f0000000880)=[{0x5, 0x1}, {0x6, 0x4}, {0x9f1b, 0x5a88f9ff}, {0x3ff, 0x2160bd46}, {0x1, 0x1}]}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000000)={0x5, 0x40, 0x8, 0x240000000, 0x10, 0x8}) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000280)={0x10000, 0x10001}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)='./cgroup.net/syz1\x00', 0x1ff) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000900)={0x8, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000940)={0x7, r7, 0x10002, 0x5}) sendfile(r0, r3, &(0x7f0000000a00), 0x102000004) 2018/05/22 06:32:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1700000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:01 executing program 0: r0 = getpid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f0000000080)={0x9deac4b7e2594bb4, 0x70, 0x200000000, 0x82, 0x4, 0x7, 0x0, 0x6, 0x0, 0x4, 0x4, 0x401, 0x101, 0x0, 0x70f8, 0x7, 0x7, 0x5, 0x20, 0xfa98, 0x9, 0x47ef, 0x5d4, 0x8001, 0xa3a, 0xfafe, 0x6, 0x200000, 0x9, 0x1, 0x77, 0x10001, 0x630, 0x4, 0xe3, 0x72bc, 0x101, 0x1, 0x0, 0x7f, 0x1, @perf_config_ext={0x0, 0x800}, 0x200, 0x3f, 0x994, 0x7, 0x20, 0x3, 0x7fff}, r0, 0x4, r1, 0x2f59487c8f2e1a89) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x9) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:01 executing program 2: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x3, 0x1, 0x2, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000300)='cgroup.procs\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = memfd_create(&(0x7f0000000140)=':vmnet0)#nodev/(em1[em1md5sum\\ð0#{#$\x00', 0x2) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000200)=""/161) r4 = socket$unix(0x1, 0x5, 0x0) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000080)}]) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x4f, 0x0, 0x10003, 0x100}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000000100)={0x9, r6}) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x100, 0x0) ioctl$BLKRRPART(r7, 0x125f, 0x0) 2018/05/22 06:32:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa]}, 0x3}, 0x1c) 2018/05/22 06:32:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x2000000011, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="924a44d5fac1ce83d74d9493872fce6bbddef86821c77c13a566349a5ed919d8ececf7719b3465ee6b25f4d3b7204cf43a2827c142eb958a663e0826c091422ff14b222a8a4e849780cc632139037fc5f7a4bc0f415e6e91b187bd2d", 0x5c, 0x4040080, &(0x7f00000000c0)={0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, 0x1c) flistxattr(r1, &(0x7f0000000100)=""/45, 0x2d) r2 = msgget(0x0, 0x82) shmctl$SHM_UNLOCK(r2, 0xc) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000140)=""/78) sendto$inet6(r1, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000580)={0xa, 0x20008864, 0x5}, 0x1c) shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffb000/0x2000)=nil) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 2018/05/22 06:32:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x9) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$alg(r2, &(0x7f0000002740)={0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000001640)="d73903", 0x3}, {&(0x7f0000002680)="6dd6f8bbf873b08f2e1856b3fc065af5394873cc324b3631ff309438b2bc6735a83302391c59e7ae300645ad9a7986a50ed7503fa15e7b9adad13ff712", 0x3d}], 0x2}, 0x0) 2018/05/22 06:32:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e]}, 0x3}, 0x1c) 2018/05/22 06:32:02 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/132) socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:02 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xe29d, 0x100) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000500)=ANY=[@ANYBLOB="531334d9d60da2baad000700ffff740905831936a91b000001000000dddaaabbc7a75f6e1391aaef00000000000000aaaa0eaaaaaaaa50e4f5cb9bdb5d55d6619e4a0557f3f3ffbf731b3c56fed6b81c2171326bd38455a401f63f17779098b616079e97a00600000000000000542bc0eb63cdf10e950326256ac8965485e8ad6af73eba74e77425fb224dc1f413"]) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x4050, r1, 0xffffffffffffffff) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) r2 = socket(0xa, 0x1, 0x0) r3 = gettid() prctl$setptracer(0x59616d61, r3) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) ioctl(r2, 0x8912, &(0x7f0000000240)="c644262c9b23bf012cf66f") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000380)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f00000000c0)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x80800) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) 2018/05/22 06:32:02 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x3, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xe}, 0x38, r3}) write$rdma_cm(r0, &(0x7f00000030c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000003080)={0xffffffff}, 0x13f, 0x8}}, 0x20) write$rdma_cm(r0, &(0x7f0000000940)=@listen={0x7, 0x8, 0xfa00, {r4, 0x65}}, 0x10) write$rdma_cm(r2, &(0x7f0000000980)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x10, 0x0, @in={0x2, 0x4e20, @rand_addr}}}, 0x90) 2018/05/22 06:32:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:02 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket(0x19, 0x3, 0x8000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000300)=0x8001, 0x4) recvfrom(r0, &(0x7f0000000000)=""/70, 0x46, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0x6f3000) 2018/05/22 06:32:02 executing program 4: process_vm_writev(0x0, &(0x7f0000000180), 0x10f, &(0x7f0000000440)=[{&(0x7f0000000280)=""/195, 0xc3}], 0x1, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa000000000008) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xf) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2018/05/22 06:32:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000]}, 0x3}, 0x1c) 2018/05/22 06:32:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 2018/05/22 06:32:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8c19, &(0x7f00000000c0)="07b164e35dab0a00917e87d1fb2ba8da2c14c626262c8523bf012cf653") r1 = dup3(r0, r0, 0x80000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x7) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0xfffffffffffffff7, 0x80000000}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/05/22 06:32:02 executing program 6: bind(0xffffffffffffffff, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000001040)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/4096) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) 2018/05/22 06:32:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xae1a}, &(0x7f0000000100)=0x8) write(r1, &(0x7f0000001300)="ca033894aad12b8f829f712d2a8f42748d80e404bc597a86520334d439a1fdf77499e5a0a64273dc2210175903dba7dd964810e4df1026a17b33259b728342c216938e186104edb26ad3c42e80e4bc6ee547860f2ec09ca5eb081b1e68b318e9", 0x60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xfffffffffffffca6, "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"}, &(0x7f00000012c0)=0x1008) r3 = getpid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f}, r3, 0x0, r1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000c004500001c00000000008d90000001080090780000000000f546000000"], &(0x7f0000000040)) 2018/05/22 06:32:02 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:02 executing program 4: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x8}, 0x20) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x9, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="020001040000efdcd71ff0dc83e471158271c688e8a303006a9459f8aa9331444f48c552e1737f212b55035db6f08bbd7776a83bab63c1b83479f8d867528b6201d04e614ef20023b37a70b7f7fdaeb623b4eccc48e003e1d84535cb73130f3970a372506d58f89dece03e1eca9a27ca0fa5fa6a8b4ca81996df"], 0xa) 2018/05/22 06:32:02 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 2018/05/22 06:32:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}, 0x3}, 0x1c) 2018/05/22 06:32:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/103, &(0x7f0000000040)=0x67) 2018/05/22 06:32:02 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaeaaaaaaaaaaaaaaaaaaa0008004500001c000000000089907800000000e0000001080090780000000016a8df534fef9d993bd2b130c74ef1dfbccef49ccc79a1d0021792d988bbe89963c31bcee939b85ac1fd217d0a6f7de1fe0ef9085a04ca00ec072b5f22302b86cfc4c16131ca8ed8a4695aa94ecf1f3bfc5bf2c00f"], &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000340)={r2, 0x10}) socket$alg(0x26, 0x5, 0x0) 2018/05/22 06:32:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="bb2726b155d772a2919908f2b2592f86", 0x10) 2018/05/22 06:32:03 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="b65bf60c9b90134486a4118e3d1f04108599febdd4af941c73fc8e98fafa5a324c", 0x21) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e21, @rand_addr=0x7}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x9) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x4, 0x2, {0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffb}}}, 0xffffff4e) pause() ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000100)={'gre0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000140)="94dcad71e766982c1b1ca1d087f17a5e7eb403bf2a00a95d0401f4c3eea713c9c22b8c63cf8aa5f5b1342ce5a86df1db99671b35ab0fb0887d914267dfac6668035edcfdfbfe5e42d1f7d7182865bbc3c498a36328de2b97c87012316bdb0be5d9b7431e207ad6e29f45bb5e") ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x3c60210d) 2018/05/22 06:32:03 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/05/22 06:32:03 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ipv6_route\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') sendfile(r2, r1, &(0x7f0000000040), 0x7a000000000000) 2018/05/22 06:32:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x7fffffff, 0x30}, &(0x7f00000000c0)=0xc) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000000a640)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000015c0)='\f', 0x1}], 0x1, &(0x7f0000001680)}}, {{&(0x7f0000006480)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x4, 0x3, {0xa, 0x4e21, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x80, &(0x7f00000076c0)=[{&(0x7f000000a980)}], 0x1, 0x0, 0x0, 0x10}, 0x1}, {{&(0x7f0000007700)=@l2={0x1f, 0x8, {0xffffffffffffffff, 0x8000, 0x6, 0x7, 0x2, 0x2}, 0x0, 0x4}, 0x80, &(0x7f0000007980)=[{&(0x7f0000007780)="d4758643be19e93070344ff8884d6b7f8fea1efebb0b99f2221957f4de430741179c1ff24c850a2bb67afb16f1f15dfc49eba3e8677fba15fa60783e1849878377", 0x41}], 0x1, &(0x7f00000079c0)=[{0x48, 0x1ff, 0x0, "6217c9649734783d9283c66bf2120b66e79da2b41bfdac710ccafaf79ec58512bbadd627ab13e63aa208c8ff991b461eb9"}], 0x48, 0x8000}, 0x6}, {{0x0, 0x0, &(0x7f000000a5c0)=[{&(0x7f000000a8c0)="09ad702d9059724ab5b3e69f6f7719190e24c527cb9de43b05b3e9ed9e91f1843ee95ddc39f4027791f9d79c91b8782ba88897fa0bad6eca41b3871c6f830676fd5edf6a653d73dc864f089bec30df7ef4fe83369a18f6f06103001f0000000000deb24a67f65e203474cb44f3a3146c4156ace9e4b5677a17e5fe541c948c96f01c871f453d4d0331d70bac4067", 0x8e}, {&(0x7f000000a500)}], 0x2, 0x0, 0x0, 0x44000}, 0x5}], 0x4, 0x8000) 2018/05/22 06:32:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x3}, 0x1c) 2018/05/22 06:32:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f6d6366696c74657200cd5028f52809b172d32f1af976b704ac908231086181285a7daf493ae7f784debaa3e85efd14d0b287a5982dcd438ce754cbd29bc20fd24b7d0898ff1b8c2cf8a154115241945e343b7930c39d6745435a2e4282b37dd684bbbedf1f1ea93a5a03985333d79eef6f36070ac24b2f7e4db2ee5532ae17c2ba7c3060ab61bce9f93643bb45badfa0d09c0daf8197228bca6e73c90ce02375c60d535e0e20e6e264e8040e5ba4d15125fe94c7d5169068bdf23856c067f8fa8ac30051f15eab49ca309e5aaa86e2b9d751d7f6b9db9bb96dbbd85b85") ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x4080000000000000, 0x5, 0xe613}) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000006, 0x80000012, r0, 0x0) 2018/05/22 06:32:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/05/22 06:32:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2}}}, 0x98) [ 796.618516] sctp: [Deprecated]: syz-executor4 (pid 24317) Use of int in maxseg socket option. [ 796.618516] Use struct sctp_assoc_value instead [ 796.665287] sctp: [Deprecated]: syz-executor4 (pid 24323) Use of int in maxseg socket option. [ 796.665287] Use struct sctp_assoc_value instead 2018/05/22 06:32:03 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/05/22 06:32:03 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) timerfd_settime(r0, 0x4f67a3c96ee235d7, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000100)) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddb845feff07d180]}, 0x3}, 0x1c) 2018/05/22 06:32:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) lseek(r2, 0x0, 0x4) 2018/05/22 06:32:03 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/05/22 06:32:03 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x3) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0xfffffffffffffffe, 0x0) io_setup(0x203, &(0x7f0000000000)=0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x3c2af8be) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000280)={{0xfffffffffffffe00, 0x7, 0x40, 0x400, "51beedb736b7d4792fe30d82f497237037613f4a70d7f55a1f493f540243a5570d9c7c616f291fe43cd18ba5", 0x40}, 0x0, 0x0, 0x4, r3, 0xffff, 0x3, "103f41cd569fff47417717578a3a6703f98d9c9cc0dc58282a0b462a82790f49723ddc2f9913dbdf9ce6ebec76d989c1371c358d091ed8d4984882909e4f1ae8", &(0x7f0000000240)='%ppp1keyringprocvboxnet0\x00', 0x19, [], [0x8, 0xffffffffffffff80, 0x311, 0xfffffffffffffffd]}) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000e27fd9)}]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x82080, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000480)={0x0, 0x0, [0x2, 0x80000000, 0x1f, 0xce8d]}) 2018/05/22 06:32:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xffff, 0x1, 0x80000001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x1ff}, &(0x7f0000000180)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='nr0\x00') r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) dup2(r2, 0xffffffffffffffff) 2018/05/22 06:32:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsync(r0) r1 = gettid() ioprio_set$pid(0x2, r1, 0x3b5) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x200) ioctl$TIOCCBRK(r2, 0x5428) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000300)}, 0x0) r3 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000500)) r4 = fcntl$getown(r0, 0x9) tkill(r4, 0x18) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000003c0)=""/194, &(0x7f00000004c0)=0xc2) ioctl(r3, 0x8912, &(0x7f0000000240)="c62605008523bf012cf66f") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x9ff6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={r5, 0x48, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000380)=0x10) sendmsg(r3, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000280), 0x0, 0x3}, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000140)={0x6, 0x1}) 2018/05/22 06:32:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa10]}, 0x3}, 0x1c) 2018/05/22 06:32:04 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/05/22 06:32:04 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000461fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(seed))\x00'}, 0x58) r0 = socket(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) 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$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', r2}) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x1f, 0x400) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x3) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r3}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f0000000080)={[{0x3, 0x100000000, 0xcc7a, 0x0, 0x7f, 0x1, 0xfff, 0x8000, 0x2, 0x5, 0x43, 0x1, 0x3}, {0x10000, 0x200, 0xfffffffffffffc01, 0x5, 0x1f, 0x5a3c, 0x5, 0xe000000000000000, 0x222, 0x7, 0x2, 0x4, 0x5}, {0x40f, 0x4, 0x6, 0x680, 0x9, 0x8, 0x7, 0x3, 0xb2, 0x6, 0x3, 0x5, 0x3ea}]}) io_setup(0x0, &(0x7f0000f69000)) 2018/05/22 06:32:04 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) sysinfo(&(0x7f0000000080)=""/65) 2018/05/22 06:32:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4d549fffe6d3b99]}, 0x3}, 0x1c) 2018/05/22 06:32:04 executing program 2: 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 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x74}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0xb4}, &(0x7f00000000c0)=0x8) 2018/05/22 06:32:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/05/22 06:32:05 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = getpid() openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x70300, 0x0) move_pages(r2, 0x6, &(0x7f0000000000)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000040)=[0x3], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_OWNER(r0, 0x4008af14, 0x707000) 2018/05/22 06:32:05 executing program 2: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140)={0x4, 0x8, 0x6000, 0x101, 0x80000000}, 0x14) r0 = socket(0x1, 0x200000002, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sysfs$2(0x2, 0xffffffff, &(0x7f0000000040)=""/53) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0xb4, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000000080)={0x1, &(0x7f0000000180)=[{0x2, 0x80000000003ff, 0x7f, 0x200000000000000}, {0x1, 0x100, 0x81, 0x80}]}, 0xfffffffffffffebe) dup2(r0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00000001c0)=""/233, &(0x7f0000000100)=0xfde1) 2018/05/22 06:32:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e62, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077a6df5ab82b4c4f8d", 0x0) ftruncate(r1, 0x40001) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) sendfile(r1, r1, &(0x7f000000a000), 0x7ffff) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xffffffff, 0x3, [0x100000001, 0x81, 0xfffffffffffffffc]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x100}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x2259, &(0x7f0000000040)}, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x8, "4622fc8d81154d41"}, &(0x7f0000000200)=0x10) dup2(r1, r4) 2018/05/22 06:32:05 executing program 7: 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$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x14000, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x124) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'ipddp0\x00'}) add_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0xfffffffffffffffd) 2018/05/22 06:32:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:05 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x82150}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r1, 0x728, 0x70bd28, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$setperm(0x5, r2, 0x8000000) keyctl$search(0xa, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r3) 2018/05/22 06:32:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000280)=0x78) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f0000000080)=[@fda={0x66646185}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1}], &(0x7f0000000140)=[0x30]}}], 0xfffffffffffffc7e, 0x0, &(0x7f0000002000)}) 2018/05/22 06:32:05 executing program 1 (fault-call:8 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, 0x3}, 0x1c) 2018/05/22 06:32:05 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10800, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000001080)={@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000010c0)={0x0, 0x7, 0x8, [0x5, 0x80000001, 0x4, 0x5, 0x0, 0x80000001, 0xfffffffffffffffe, 0xfffffffffffffff9]}, &(0x7f0000001100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001140)={r1, 0x7fff}, 0x8) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001180)=0xffffffffffffffff, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000011c0)) ioctl$KDSKBLED(r0, 0x4b65, 0x1) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001200)='/dev/urandom\x00', 0x40000, 0x0) getsockname$packet(r0, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0x14) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000012c0)=0x1ff, &(0x7f0000001300)=0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001340)={0x5, 0xffffffffffffffff, 0x7fffffff, 0xbe}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001380)={r1, 0x0, 0xd8, "3f0e86a22c3bcb7e88c77166fe919b0d23c2712d300bf21f76b8fbaae0d1b37d2d985011bd318b756a4ca2b0a9aca8b3a5449d3c9581a69f2378e84f099250cf6e7ed404cf84432c10395bb6c08bdd83ecc2f2bd5e4a2cee3496f7dc418de50fa84467bcb9d241709ee4834222fa05c0ece6114882fa2d0d58d9b9881ee6917804423c69eea2b948ef53c3aa6f704caebb0a59198dbc89063f01f65fec0c669ff191c2085f377b8a050c9d93f8136d6929e7dcfe98aae4fc98404a2a793a342d4dfa603eb787cce1214d7a8057d253aa8b669d3094e14f97"}, 0xe0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001480)={'team0\x00', r3}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000014c0)={0x1, r0}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001540)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001640)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000001600)={&(0x7f0000001580)={0x70, r5, 0x810, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x5}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffc70f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001680)={0x6, 0x0, 0xc6d, 0x5, 0x9, 0xffffffff, 0xf8, 0x1, 0x780, 0xfffffffffffffffd, 0xa1, 0x43c}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000016c0)={r1, 0xfff, 0x30}, &(0x7f0000001700)=0xc) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001740)={0x0, 0x105000, 0x7, 0xd, 0xb}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001780)) ioctl(r4, 0x0, &(0x7f00000017c0)="e42b321e1f4fa6c07ca17d8e8f756023732f709e41be51b0887d81f27c2020ef644233382b7366a40f5946c2c234754cc9d6aa339a46a1f25229cb0b55206119dfc0fdab48bb84bf3ca6b6a3a540abcf473792166ff77d62b84639777ac31c5e40990b98356c8cae80393510dac54afa36d6f273a56d646a81388db9ff682a6e774364b549eb43a983bab2") r7 = dup2(r4, r6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001880)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000001900)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000001a00)=0xe8) r9 = getegid() syz_fuse_mount(&(0x7f00000018c0)='./file0\x00', 0x1000, r8, r9, 0x1, 0x400) getsockopt$IPT_SO_GET_REVISION_MATCH(r6, 0x0, 0x42, &(0x7f0000001a40)={'TPROXY\x00'}, &(0x7f0000001a80)=0x1e) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001ac0)) 2018/05/22 06:32:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:05 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000001c0)={0x9, 0xb2f, &(0x7f00000000c0)="1c38a5c5c4d8cc23fd796074e3e1e6ba6b7c918b1d21dfa8c6bfe20f090148f295d05f0d7f426cb6730aa90fff4245e49a06258ec8d044be74440f9d0183f276a881a55b8cba459df871d7d8b4fb39c15cd83c4cd4b9b18f5ff906c7ce2cc78334c554b059d3f63858ce1104572e64c63b0f97789cbd90299637bbf9e1875d8d2afeb5ab70cf13d856935747769047263924932cbacd6ba7fc7f347be12ff71c79f4aa764fcd0c53da2d03e084cdeb79cb3fb76dd31b652562f87a3ad6841365f0374c4ac0961ae4abf043773f3f9831bb38ed8242a4bf7dda2e764c80c6a6d7aac8d1696361080128f9ec8d1ce444f26da8a7b8", &(0x7f0000000280)="3306070b03a056bceb7397aa6e6d02c56cda40f87538d5e02adc67f95ab6dd1ddca7cbdb10a884c7c0f7e00df8c5b1b99362ea89d6769e21624de0483b33d1aec35072e1eff0960e7105813ff12eaae638", 0xf4, 0x51}) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)=@getae={0x254, 0x1f, 0x300, 0x3ff, 0x25dfdbfb, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xa, 0x7e}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xffff, 0x3506}, [@address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0xa}, @in, 0xa, 0xf42, 0x3f}}, @migrate={0xb4, 0x11, [{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7f, 0x2, 0x0, 0x3504, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x33, 0x1, 0x0, 0x3500, 0x2, 0x2}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x32, 0x0, 0x0, 0x3505, 0xa, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0x1f}, @in=@rand_addr=0x7ff, 0x7f, 0x3, 0x0, 0x0, 0xa, 0xe68b0621ab2587b8}]}, @replay_thresh={0x8, 0xb, 0x40}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e21, 0x4e20, @in6=@loopback={0x0, 0x1}}}, @algo_auth={0xf8, 0x1, {{'md5-generic\x00'}, 0x568, "1a1a1aac442033ce5eb3a054b136e16395b01703faf9a7dc032462ceafe5a650f6148c963656b6495cd512dd417f93caf4d9c971b85ba675b06373f028465a7da8d9050a171ef8af13849fb9cc1b0d8d6d39b944cd2d3435ab9aacdbade06cacb69b25ecf048c9446755c79c83b0d1719e6a6568e59e5f3851c74b86772c2cdfa25f9435f584d4c638d6725bb0a3e1d5d8a9756ffffca05196af4ead928f28305baffe72aeb184d32a89181ef1"}}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @replay_thresh={0x8, 0xb, 0x4}]}, 0x254}, 0x1, 0x0, 0x0, 0x20000004}, 0x40) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000680)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000300)) 2018/05/22 06:32:05 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x2aa, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x8000002, 0x40000003) r2 = dup3(r0, r1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000000)=r2) 2018/05/22 06:32:05 executing program 6: ioprio_set$pid(0x2, 0x0, 0x4001) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0xffffffffffffffff, 0x3e, 0x81, @buffer={0x0, 0x3d, &(0x7f0000000080)=""/61}, &(0x7f00000000c0)="d61d78718b5fd324aa44897374002ddbc7c7bcad58f2fa33f23eca7a5e9401896231ce27dd78d17859fedad03851bd9001aeb0c91e7f3e950f57d8a2bcb5", &(0x7f0000000100)=""/181, 0x65, 0x20, 0x3, &(0x7f00000001c0)}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000040), &(0x7f0000ce4000)) [ 798.727510] binder: 24429:24430 got transaction with invalid offset (48, min 0 max 72) or object. [ 798.807088] Unknown ioctl 1077456506 [ 798.808765] binder: 24429:24430 transaction failed 29201/-22, size 72-8 line 3034 [ 798.815593] FAULT_INJECTION: forcing a failure. [ 798.815593] name failslab, interval 1, probability 0, space 0, times 0 [ 798.829937] CPU: 1 PID: 24445 Comm: syz-executor1 Not tainted 4.17.0-rc6+ #62 [ 798.837244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.847280] Call Trace: [ 798.849877] dump_stack+0x1b9/0x294 [ 798.853509] ? dump_stack_print_info.cold.2+0x52/0x52 [ 798.858692] ? perf_trace_lock_acquire+0xe3/0x980 [ 798.863525] ? debug_check_no_locks_freed+0x310/0x310 [ 798.868706] ? debug_check_no_locks_freed+0x310/0x310 [ 798.873894] should_fail.cold.4+0xa/0x1a [ 798.877948] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 798.883057] ? perf_trace_lock+0xd6/0x900 [ 798.887204] ? perf_trace_lock_acquire+0xe3/0x980 [ 798.892039] ? perf_trace_lock_acquire+0xe3/0x980 [ 798.896878] ? find_held_lock+0x36/0x1c0 [ 798.900953] ? check_same_owner+0x320/0x320 [ 798.905268] ? rcu_note_context_switch+0x710/0x710 [ 798.910198] __should_failslab+0x124/0x180 [ 798.914430] should_failslab+0x9/0x14 [ 798.918220] kmem_cache_alloc_trace+0x2cb/0x780 [ 798.922893] alloc_pipe_info+0x16d/0x580 [ 798.926972] ? pipe_read+0x940/0x940 [ 798.930685] ? __fget+0x40c/0x650 [ 798.934138] ? expand_files.part.8+0x9a0/0x9a0 [ 798.938807] ? perf_trace_lock_acquire+0xe3/0x980 [ 798.943651] splice_direct_to_actor+0x6e7/0x8d0 [ 798.948314] ? pipe_to_sendpage+0x3f0/0x3f0 [ 798.952627] ? lock_downgrade+0x8e0/0x8e0 [ 798.956772] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 798.962304] ? do_splice_to+0x190/0x190 [ 798.966275] ? rw_verify_area+0x118/0x360 [ 798.970415] do_splice_direct+0x2cc/0x400 [ 798.974559] ? splice_direct_to_actor+0x8d0/0x8d0 [ 798.979400] ? rw_verify_area+0x118/0x360 [ 798.983542] do_sendfile+0x60f/0xe00 [ 798.987254] ? do_compat_pwritev64+0x1b0/0x1b0 [ 798.991831] ? __might_sleep+0x95/0x190 [ 798.995804] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 799.001333] ? _copy_from_user+0xdf/0x150 [ 799.005477] __x64_sys_sendfile64+0x155/0x240 [ 799.009978] ? __ia32_sys_sendfile+0x290/0x290 [ 799.014555] ? do_syscall_64+0x92/0x800 [ 799.018523] do_syscall_64+0x1b1/0x800 [ 799.022400] ? syscall_return_slowpath+0x5c0/0x5c0 [ 799.027326] ? syscall_return_slowpath+0x30f/0x5c0 [ 799.032250] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 799.037608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 799.042449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 799.049282] RIP: 0033:0x455a09 2018/05/22 06:32:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900000000000000]}, 0x3}, 0x1c) [ 799.052460] RSP: 002b:00007f08246cbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 799.060161] RAX: ffffffffffffffda RBX: 00007f08246cc6d4 RCX: 0000000000455a09 [ 799.067417] RDX: 0000000020000240 RSI: 0000000000000013 RDI: 0000000000000013 [ 799.074674] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 799.081930] R10: 0020000102000007 R11: 0000000000000246 R12: 0000000000000016 [ 799.089188] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000000 [ 799.113127] Unknown ioctl 21531 [ 799.131994] binder: 24429:24430 ioctl c0306201 20000180 returned -14 [ 799.146708] Unknown ioctl 21531 2018/05/22 06:32:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15aaaafeffaaaaa8]}, 0x3}, 0x1c) 2018/05/22 06:32:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0xfffffffffffffffc, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, 0x6f3000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x140) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x4}) 2018/05/22 06:32:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:05 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000180)={0x2, 0x7}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000004a00030007fffd946fa283bc0a008000020f0000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @remote}, &(0x7f0000000100)=0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0xe4d317a35afa003) getsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 799.169821] Unknown ioctl 1077456506 [ 799.186259] binder_alloc: binder_alloc_mmap_handler: 24429 20001000-20004000 already mapped failed -16 [ 799.198648] Unknown ioctl 21531 2018/05/22 06:32:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x3}, 0x1c) 2018/05/22 06:32:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 799.286107] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 799.347915] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 799.379903] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/22 06:32:06 executing program 1 (fault-call:8 fault-nth:1): r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4038ae7a, &(0x7f0000000000)) 2018/05/22 06:32:06 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x288400) ioctl$TCSBRKP(r1, 0x5425, 0x7) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000000)) accept$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/05/22 06:32:06 executing program 6: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x4, 0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x240001, 0x0) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/05/22 06:32:06 executing program 4: r0 = socket(0xa, 0x1, 0x3) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x7}) fstatfs(r0, &(0x7f0000000080)=""/236) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x0, r1}) ioprio_get$pid(0x1, r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/05/22 06:32:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe40311fffe611c08]}, 0x3}, 0x1c) 2018/05/22 06:32:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:06 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) accept$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0xf8045e79e59197de) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000280)={0x80000000, {{0xa, 0x4e24, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0xee}}, {{0xa, 0x4e20, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x108) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) [ 799.569578] FAULT_INJECTION: forcing a failure. [ 799.569578] name failslab, interval 1, probability 0, space 0, times 0 [ 799.581055] CPU: 1 PID: 24519 Comm: syz-executor1 Not tainted 4.17.0-rc6+ #62 [ 799.588351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 799.597717] Call Trace: [ 799.600325] dump_stack+0x1b9/0x294 [ 799.603975] ? dump_stack_print_info.cold.2+0x52/0x52 [ 799.609184] ? perf_trace_lock_acquire+0xe3/0x980 [ 799.614047] ? __save_stack_trace+0x7e/0xd0 2018/05/22 06:32:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, 0x3}, 0x1c) [ 799.618392] should_fail.cold.4+0xa/0x1a [ 799.622474] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 799.627596] ? save_stack+0x43/0xd0 [ 799.631246] ? kasan_kmalloc+0xc4/0xe0 [ 799.635164] ? kmem_cache_alloc_trace+0x152/0x780 [ 799.640032] ? alloc_pipe_info+0x16d/0x580 [ 799.644284] ? splice_direct_to_actor+0x6e7/0x8d0 [ 799.649135] ? do_sendfile+0x60f/0xe00 [ 799.653034] ? __x64_sys_sendfile64+0x155/0x240 [ 799.657714] ? do_syscall_64+0x1b1/0x800 [ 799.661795] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/22 06:32:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 799.667190] ? find_held_lock+0x36/0x1c0 [ 799.671301] ? check_same_owner+0x320/0x320 [ 799.675638] ? rcu_is_watching+0x85/0x140 [ 799.679804] ? rcu_note_context_switch+0x710/0x710 [ 799.684752] __should_failslab+0x124/0x180 [ 799.689005] should_failslab+0x9/0x14 [ 799.692823] __kmalloc+0x2c8/0x760 [ 799.696380] ? kmem_cache_alloc_trace+0x616/0x780 [ 799.701235] ? alloc_pipe_info+0x2a0/0x580 [ 799.705497] alloc_pipe_info+0x2a0/0x580 [ 799.709575] ? pipe_read+0x940/0x940 [ 799.713307] ? __fget+0x40c/0x650 [ 799.716784] ? expand_files.part.8+0x9a0/0x9a0 [ 799.721381] ? perf_trace_lock_acquire+0xe3/0x980 [ 799.726255] splice_direct_to_actor+0x6e7/0x8d0 [ 799.730951] ? pipe_to_sendpage+0x3f0/0x3f0 [ 799.735288] ? lock_downgrade+0x8e0/0x8e0 [ 799.739434] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 799.744963] ? do_splice_to+0x190/0x190 [ 799.748925] ? rw_verify_area+0x118/0x360 [ 799.753064] do_splice_direct+0x2cc/0x400 [ 799.757202] ? splice_direct_to_actor+0x8d0/0x8d0 [ 799.762039] ? rw_verify_area+0x118/0x360 [ 799.766172] do_sendfile+0x60f/0xe00 [ 799.769879] ? do_compat_pwritev64+0x1b0/0x1b0 [ 799.774448] ? __might_sleep+0x95/0x190 [ 799.778419] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 799.783945] ? _copy_from_user+0xdf/0x150 [ 799.788085] __x64_sys_sendfile64+0x155/0x240 [ 799.792569] ? __ia32_sys_sendfile+0x290/0x290 [ 799.797144] ? do_syscall_64+0x92/0x800 [ 799.801111] do_syscall_64+0x1b1/0x800 [ 799.805001] ? finish_task_switch+0x1ca/0x840 [ 799.809490] ? syscall_return_slowpath+0x5c0/0x5c0 [ 799.814406] ? syscall_return_slowpath+0x30f/0x5c0 [ 799.819325] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 799.824681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 799.829513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 799.834696] RIP: 0033:0x455a09 [ 799.837870] RSP: 002b:00007f08246cbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 799.845567] RAX: ffffffffffffffda RBX: 00007f08246cc6d4 RCX: 0000000000455a09 [ 799.852819] RDX: 0000000020000240 RSI: 0000000000000013 RDI: 0000000000000013 [ 799.860076] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/22 06:32:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 799.867329] R10: 0020000102000007 R11: 0000000000000246 R12: 0000000000000016 [ 799.874593] R13: 0000000000000579 R14: 00000000006fc3f8 R15: 0000000000000001 2018/05/22 06:32:06 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) ptrace$getregs(0xe, r0, 0x80000001, &(0x7f0000000080)=""/208) rt_tgsigqueueinfo(r0, r0, 0x13, &(0x7f0000000180)={0x2d, 0x1, 0x5, 0x7fff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x450800, 0x0) connect$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000240)="0f235b477371f30840275fc01b0fc52ec563c931de7141408c03230b1693c72fb644d190b9cc1e49ac2c6bc553cde266fc6a99205aeed3b69149ac0fb472835c7b9a6aa2cd2935", 0x47) setsockopt$inet6_buf(r1, 0x29, 0x6d, &(0x7f00000002c0)="b03515ec65aa24540a63da27b8da89b17c82ab41b6a6933d8062b03d37d1eca28b540551a93b43d3c9f0fe149f5143f9c0cd91e9394ea32f2350e7d49f627c57e5833b78d5b2f77b2693be273a25c9f0a0afab7f4a1e4eecb69479e5a9f33ae2bc01d64defac04d7c6b464067b788865a5877fff4635490c448a88985b900f6b540d935f89f8c81c05b7bccad374", 0x8e) migrate_pages(r0, 0x0, &(0x7f0000000380)=0x4, &(0x7f00000003c0)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000400)={{0x401, 0x7bb, 0x8000, 0xfffffffffffffff7, 0x2, 0x805}, 0x3}) getpeername$inet6(r1, &(0x7f0000000440), &(0x7f0000000480)=0x1c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000004c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x8, [@loopback=0x7f000001, @rand_addr=0x100, @multicast2=0xe0000002, @empty, @rand_addr, @empty, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x30) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000500)={0x101, 0x8, 0x6, 0x0, [], [], [], 0xff, 0x4c5, 0x0, 0x5, "879d654ce9b7aead36942dba9598685b"}) io_setup(0x2, &(0x7f0000000640)=0x0) io_destroy(r2) r3 = openat$cgroup_ro(r1, &(0x7f0000000680)='cpu.stat\x00', 0x0, 0x0) io_cancel(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x4, r3, &(0x7f00000006c0)="75301ef792d98a68a04bcb71e10b84d6ddf5344ca7cdca10297afc17c0f316ba470b3c624b81e70741ab09a99c7094620087c53cbaf35fbfe82a3b8f095b97a78abbb18aefbc8787567966f2ee100102c53200c9c4841da604609d74f49a7235f58667a82240fe0307f55f3e043c68bfecae635ad1c8e925a96b5059343c5af0dce969127ce5fb92aa2d92d34369ee886854723c15eda88954ea22e86735409a94ff2c2633f8b9e3660233f505c8c9b44f8ff1e31854728f8be2596680c079f56383820c241d8b6b", 0xc8, 0x8001, 0x0, 0x1, r1}, &(0x7f0000000800)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000840)={{0x81, 0x5}, {0x7b62, 0x5}, 0x3ff, 0x5, 0x101}) readahead(r3, 0x80000000, 0x3) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/snapshot\x00', 0x101000, 0x0) r5 = shmget(0x1, 0x4000, 0x585, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000900)=""/72) accept$inet(r3, &(0x7f0000000980)={0x0, 0x0, @loopback}, &(0x7f00000009c0)=0x10) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x9, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000a00)=0xf80000, 0x4) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/audio\x00', 0x0, 0x0) openat$cgroup(r6, &(0x7f0000000a80)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x2, 0x4001) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002080)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000020c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x7f, 0x4, 0x500, 0x7, 0x20, r7}) 2018/05/22 06:32:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x3}, 0x1c) 2018/05/22 06:32:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:06 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x42, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x10000000000003, 0xe8c, 0x23a]}) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xd2, 0x400082) 2018/05/22 06:32:07 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) prctl$intptr(0x4, 0x80000000) 2018/05/22 06:32:07 executing program 2: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x8100, 'bcsf0\x00\x00\x00\x00\b\x00', "73697430000002000000ffff00", 'bond0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xe0, 0xe0, 0x110, [@time={'time\x00', 0x18}, @vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0x88a8, 0x7}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x212000, 0x0) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000040), 0x800) 2018/05/22 06:32:07 executing program 1 (fault-call:8 fault-nth:2): r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:07 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) 2018/05/22 06:32:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16aaaafeffaaaaa8]}, 0x3}, 0x1c) 2018/05/22 06:32:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000900)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) getpriority(0x2, r2) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) 2018/05/22 06:32:07 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000002a00)={@remote, 0x0}, &(0x7f0000002a40)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002a80)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$vnet(r2, &(0x7f00000001c0)={0x1, {&(0x7f0000000000)=""/21, 0x15, &(0x7f0000000100)=""/161}}, 0x68) 2018/05/22 06:32:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:07 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0xff) r2 = socket(0x1a, 0x3, 0x0) dup2(r2, r1) 2018/05/22 06:32:07 executing program 4: r0 = socket(0x8, 0x6, 0x8) sendto(r0, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000028c0)={&(0x7f0000002680)=@ax25, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000002700)=""/66, 0x42}, {&(0x7f0000002780)=""/121, 0x79}, {&(0x7f0000002900)=""/102, 0x66}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/176, 0xb0}, {&(0x7f0000004a40)=""/139, 0x8b}, {&(0x7f0000004b00)=""/163, 0xa3}, {&(0x7f0000000480)=""/58, 0x3a}], 0x9, &(0x7f0000002800)=""/149, 0x95, 0xfffffffffffffffd}, 0xfffffffffffffffc) recvmsg(r0, &(0x7f0000000340)={&(0x7f00000001c0)=@can, 0x80, &(0x7f0000002600)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f0000000380)=""/242, 0xf2}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f00000004c0)=""/235, 0xeb}], 0x7, &(0x7f0000000300)=""/4, 0x4}, 0x0) fcntl$getown(r0, 0x9) 2018/05/22 06:32:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x3}, 0x1c) 2018/05/22 06:32:07 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:07 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000780)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={0x0, 0x401, 0x4, 0x2, 0x2, 0x200}, &(0x7f0000000800)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000840)={r2, 0x93}, &(0x7f0000000880)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) [ 801.286312] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/22 06:32:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x80006, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3b) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0x83, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x49e386ae, @dev={0xfe, 0x80, [], 0xc}, 0x9}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x478, @mcast2={0xff, 0x2, [], 0x1}, 0x8}], 0xfffffe75) 2018/05/22 06:32:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4100000008912, &(0x7f0000000240)="c626266e7bf256016f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) socketpair(0x10, 0x94b3c9709c56e660, 0xffffffffffffffd9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x5) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000100000000008000007110180000000000000000000000000095000800000000009ce48c3d5d229a4e48b7bedc03813779859e36b0415a83fafa9530f4879774d385e240bc00777decd28cfef86bb948025691c4fe92345ada03b952357e88a5e39cc463ff498e9a93718eb2966009e5fb7a6fb1a801231bb6c624202d5f9f584d57208127f841119052b3cd0d4874ba76ea4c3400e2c0cca5723701e074b0030000000000000000ffc1d187806705d40eec70912ff7a09246"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/22 06:32:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) write(r2, &(0x7f00000001c0), 0x0) read(r0, &(0x7f0000000100)=""/254, 0xfe) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/05/22 06:32:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x3}, 0x1c) 2018/05/22 06:32:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:08 executing program 6: r0 = memfd_create(&(0x7f0000000080)='ip6tnl0\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x3, 0x4) r1 = socket(0x10, 0x3, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) timerfd_gettime(r0, &(0x7f0000000100)) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/22 06:32:08 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) read(r0, &(0x7f0000000300)=""/217, 0xd9) socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={'team0\x00', {0x4, 0x181, 0x4, "fd1119ae5ac6", 0x6}}) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x80) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xbcae, 0x8, 0x0, 0x6, 0x1, 0x10, "4c93cf0ae15ec0eb4bbc947a24ab8e8c11e79bd1f9a5f4a56d314c17716910c794abf603d76be8d6386be28170fb49c473d04f060b097e61fe1ae651de9dc76c", "cfd01893c5641610639ebf0898000cd2a81ef7570fe6b6a7eeee5aef4616dcdf827241850b834cfbbe9e1442a0242d6ff126fccd1ce9cece200574cd499153ad", "dae808cee3080f5c17c2b739b18190d0f51f5f25f4ae3891fc2905c78cf5ca9e", [0xdacf, 0x6]}) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/22 06:32:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:08 executing program 4: set_mempolicy(0x4005, &(0x7f0000000040)=0x10003, 0x18) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000), 0x4, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002dfff8), 0x1, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200200) remap_file_pages(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x4040) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'gretap0\x00', 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syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x6141fe) 2018/05/22 06:32:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:08 executing program 7: r0 = socket(0x1a, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x1}}, 0xfebab00de8e66ce9) 2018/05/22 06:32:08 executing program 6: r0 = socket(0xa, 0x80800, 0x0) ioctl(r0, 0x10001, &(0x7f0000000000)="c626262c8523bf012cf66f3024f06c888469e935746374234da2f2fc96e7a7c9bde38ae447a3ecacc5225fdd973e63c2a942494a8147125f9ffedf005e087a23d6f19021b64bff5f2cbf879145") clone(0x0, &(0x7f00000003c0), &(0x7f0000000380), &(0x7f0000000340), &(0x7f00000001c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400400, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) shmctl$SHM_INFO(0x0, 0xd, &(0x7f0000000080)=""/12) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000140)={0x1, {{0xa, 0x4e23, 0xfffffffffffff800, @local={0xfe, 0x80, [], 0xaa}, 0x6f9}}, {{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x108) 2018/05/22 06:32:08 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x2) setuid(r0) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x2800, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x800, 0x80) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000000c0)=[0x6]) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000040)) 2018/05/22 06:32:08 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000100)='eth0\x00') keyctl$revoke(0x3, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=""/155, &(0x7f00000000c0)=0x9b) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x7fff, 0x0, 0x0, 0x20, 0x100]}, 0x5c) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r1 = shmget$private(0x0, 0x2000, 0x1000, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 2018/05/22 06:32:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0xffff, 0x5, 0x3f, 0x0, 0xfffffffffffffffe, 0x5c, 0x3e0000000000000, 0x2, 0x5, 0x3}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x1fff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x200002, 0x0) 2018/05/22 06:32:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 2018/05/22 06:32:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa16]}, 0x3}, 0x1c) 2018/05/22 06:32:08 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x800, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x5, 0x20000, 0x6, 0x0, 0x8}) accept4$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) eventfd(0xca) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)) 2018/05/22 06:32:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 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$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01f4a05f000000e41d00fb034d564b000006333a82d018c2cfd9a0ee4b2db75b7eaf0f50165611f020"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000073]}) 2018/05/22 06:32:08 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x6, 0x9, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x816]}) 2018/05/22 06:32:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xa2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x80000001, 0x2}, 0xc) fcntl$setflags(r0, 0xf, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) [ 802.265303] print_req_error: 249 callbacks suppressed [ 802.265311] print_req_error: I/O error, dev loop0, sector 336 [ 802.276517] buffer_io_error: 249 callbacks suppressed [ 802.276526] Buffer I/O error on dev loop0, logical block 42, lost async page write 2018/05/22 06:32:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x3}, 0x1c) 2018/05/22 06:32:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x0, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:09 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000e80)) 2018/05/22 06:32:09 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x3, 0x80080) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) sched_getscheduler(r0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="0db64b0080af877427a5ceb634d4bd96", 0x10}], 0x1, &(0x7f0000000040)}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}, 0xfffffffffffffffe}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/05/22 06:32:09 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r0, 0x14}, {r0, 0x1}, {r0, 0x10}, {r0, 0x4002}], 0x4, 0x0) 2018/05/22 06:32:09 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000000040)) readv(r0, &(0x7f0000001200)=[{&(0x7f00000011c0)=""/18, 0x12}], 0x1) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000000140)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x0) syncfs(r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000100)={0x1, r2}) 2018/05/22 06:32:09 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x74, 0x0, &(0x7f0000000300)=[@release={0x40046306, 0x3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f0000000240)=[@ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x3, 0x23}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00000002c0)=[0x70, 0x40]}}}, @enter_looper={0x630c}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x0, 0x2}, @decrefs={0x40046307, 0x1}], 0xa9, 0x0, &(0x7f0000000380)="cb2edb5981a2a2b17f18ae44345ccd8f899ec3881b817107707c1ca3576fdb0dce713655613a9ee3df221f3b23807eec85f48f9629af3345adb156ff87376242bdc7b8d143e4a33546fa771b48587a53b378c5d3fd07fd5b93cfc3a37960c887e9d8b4f9c25559a9dcccb2902cd8295117ded4fad3bd230675c8bf563ffa64ca9e5f14f4b432d97f7b8fbc3e6debba1fb802e87f289a26e59972e860dfa491bad4c4a992bee884bb28"}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="a5deaf6d440b286cc08b18fda34e4fe826478015a15276a97fa4b0eb7414e58db6d5e8f33f34963dedaf4e9e8edff20da492b1332797921a89fc6957c9c061e194bae98810607c2c0e80267285c07581e4cda8308357229204962d1c8155f9946523a1f7d8cb80ae8216538e851ca16c0e1a85ec6491e3d8b47f9b3d44e616857a658ccf85275d1cf8664e8b7d887e87d20f3ce4ba2347ce8f5018e8fcbde728282fb12d0ed9eeea4b5987cfe8c342fab7b68bdb27341edcbe2c341f895b90f9b9d6ad90213a61e4cfba8c47ffc70c38a7bf37b9cea16bc42adc48871b23e8ee7710294a759924551ef445b64d408ff0c4ac", 0xf2) 2018/05/22 06:32:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)=']\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:09 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYBLOB="d00318ae24a32fe5e055b8ea7ff087c02d8100007e3633b160071eb0fbece4f98cb10780ecad9220ba14d5f94fe6239f2f369904c17d5ea901c962d93e4fa1d726cf086c7b29350c29a25f73202b821e43ce2de56cb5a63ef6542bf4b3985d57b4f2e327c3b6de6407387e5f37dab51b9d50f5e4a5c0e9bc0095a6207e18154c0000ba1b51233eeccd7d2a7b3e075ccfee8d9540a4c9dc9297b1456ce06794c23316e1523615f780a4c500000000000000000000000000000000"]) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x128, 0x44040) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000280)=0x3, 0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000400)={'broute\x00', 0x0, 0x3, 0xcd, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000300)=""/205}, &(0x7f0000000480)=0x78) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x7, 0x10}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/22 06:32:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) 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$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x58, "1980163ac64fa5b0043d52460ce150dae5ef56f9fbd41c253e52cf83ca8048824466ceb3ceed9f80b50b5dbc03c445578554584d1eaf59805828c376c953eaec50f2cf64b7a83bd8652a71c90da979815b92f2f5a9af14fe"}, &(0x7f0000001180)=0x60) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps_rollup\x00') ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) 2018/05/22 06:32:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd60093a0600083a00fe8000000000000000000000000000bbff020000000000000000000000001c010000000000089078"], &(0x7f0000000100)) 2018/05/22 06:32:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x200000) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2, 0x0, 0x2, r2}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)) close(r2) r3 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r3, 0x0, 0x2, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000000040)) 2018/05/22 06:32:09 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4040, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, 0x3}, 0x1c) 2018/05/22 06:32:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) memfd_create(&(0x7f0000000000)='security:+\x00', 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) clock_gettime(0x6, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="3000000048741ca889110cec5de47731c92a20cddf84bdb07b3f9aa6d56efea965f3660173da220020010000000000b37b28cf9d"], &(0x7f0000000200)=0x2) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3c, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_getoverrun(r1) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/05/22 06:32:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 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$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000080)=""/27) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x17a]}) 2018/05/22 06:32:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f0000000240), 0x4, r1, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000100), 0x0, r4, 0x6}) 2018/05/22 06:32:09 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockname$ipx(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x53, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffffc0) clone(0x800000, &(0x7f00000000c0)="16c5f29daeeba0b81e1c7c9ab71d5448ce00dfa87e4db6e862c658ff44d6a6fd5e28610b128a2704b321df80eb5b86b477e918b7cfef6aa3d9f7906df0eb1b69b9344c4bb9bf383405851c8a704d3c459f09ef38431515b789ba64fb00949ba519c0be04a291dbf47ff1d5017a5e71c1618ec8c737f76ba572b5506b0430f73000f7b510393f1fb91d5aff6379f5da6650ac510561f34acb", &(0x7f0000000040), &(0x7f0000000200), &(0x7f0000000240)="9abd3fbd5e51b5457a3a") 2018/05/22 06:32:09 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x8f, 0x6}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa15]}, 0x3}, 0x1c) 2018/05/22 06:32:09 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="05630440a9efdca5c413f88700000000"], 0x0, 0x0, &(0x7f0000002000)}) r3 = dup2(r2, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x4, 0x5, 0x40000000000, 0xee69, 0x1, 0x3b0]}, 0x10) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0963044000000000"], 0x1, 0x0, &(0x7f0000000180)="81"}) r4 = dup2(r3, r2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r4, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={{}, {r5, r6/1000+10000}}) 2018/05/22 06:32:09 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x48, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc7, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x203fe, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/05/22 06:32:09 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x90000, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r1, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/22 06:32:09 executing program 4: r0 = socket$inet(0x2, 0x200000002, 0x88) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) socketpair(0x2, 0xe, 0xf4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) write$binfmt_aout(r0, &(0x7f0000000380)={{0x108, 0x852c, 0x20, 0x232, 0xda, 0x4, 0x2ea, 0xfffffffffffffff9}, "a8ae4c09127aa86282", [[], [], [], [], [], []]}, 0x629) recvmmsg(r0, &(0x7f0000000340)=[{{&(0x7f0000001f00)=@can, 0x80, &(0x7f0000002380), 0x1ec, &(0x7f0000002400)=""/187, 0xbb}}], 0x400000000000140, 0x0, &(0x7f00000025c0)={0x0, 0x1c9c380}) sendto$inet(r0, &(0x7f0000001280), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/22 06:32:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 803.206914] binder: 24868:24869 Acquire 1 refcount change on invalid ref -1512247383 ret -22 2018/05/22 06:32:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d]}, 0x3}, 0x1c) [ 803.313345] binder: 24868:24869 unknown command 1074029321 [ 803.337429] binder: 24868:24869 ioctl c0306201 20000040 returned -22 [ 803.380197] binder: 24868:24869 Acquire 1 refcount change on invalid ref -1512247383 ret -22 [ 803.411494] binder: 24868:24893 unknown command 1074029321 [ 803.426758] binder: 24868:24893 ioctl c0306201 20000040 returned -22 2018/05/22 06:32:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r1 = dup(r0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0x8, 0x5, 0x3}) 2018/05/22 06:32:11 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000002000030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1000000000000290}, 0x0) 2018/05/22 06:32:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) poll(&(0x7f0000000000)=[{r1, 0x4000}], 0x1, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18aaaafeffaaaaa8]}, 0x3}, 0x1c) 2018/05/22 06:32:11 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000140)={'gre0\x00', @ifru_data=&(0x7f0000000180)="7e70362a7cafd44acc53fb0f8dfdfe340199f95451ec4030140ed460bf9bf9df"}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/51) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000340)=0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x40, &(0x7f0000000080)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x1, 0x8, 0xfffffffffffffffe, 0x400, 0xff}, &(0x7f0000000240)=0x14) 2018/05/22 06:32:11 executing program 2: r0 = socket(0x15, 0x80005, 0x0) r1 = socket(0xa, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt(r0, 0x200100000114, 0x2710, &(0x7f00000002c0)=""/1, &(0x7f0000000280)=0xffb1) 2018/05/22 06:32:11 executing program 4: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x4}, &(0x7f0000000080)=0x0) syz_emit_ethernet(0x114, &(0x7f00000002c0)={@empty, @random="a2bc2d41290f", [{[{0x9100, 0x5, 0x100000001, 0x1}], {0x8100, 0x8000, 0x0, 0x4}}], {@ipv4={0x800, {{0x2d, 0x4, 0x8b8, 0x80000000, 0xfe, 0x65, 0x0, 0x0, 0x7f, 0x0, @rand_addr=0x10000, @remote={0xac, 0x14, 0x14, 0xbb}, {[@cipso={0x86, 0x16, 0x9, [{0x0, 0x4, "3792"}, {0x7, 0xc, "c58d1ced505b9f04b6ce"}]}, @lsrr={0x83, 0xb, 0x2d, [@dev={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0xb}]}, @cipso={0x86, 0x74, 0xef, [{0x7, 0x10, "8772815101f36b5281c372da8640"}, {0x7, 0xb, "704bfdffbcbcb57af9"}, {0x7, 0x3, 'u'}, {0x7, 0x12, "78ed8a93b43c708790e0f923fa40795c"}, {0x0, 0x11, "861a9347b33cd48e428cdef20602c0"}, {0x2, 0xf, "d67058d9f392fca9b4e22dcf26"}, {0x7, 0x8, "fd78a641fd4a"}, {0x6, 0x5, "9d9d65"}, {0x7, 0x11, "7a1531dfa64820a0a716c621c7b8c1"}]}, @generic={0x86, 0x3, "bf"}, @ra={0x94, 0x6, 0x8}]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x7, 0x10000, {0x10, 0x4, 0xfabc, 0x2e, 0x5, 0x66, 0x33c, 0x3, 0x97, 0x100, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1a}, {[@ssrr={0x89, 0x17, 0x1, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, @ra={0x94, 0x6, 0x4}, @ra={0x94, 0x6, 0x5}, @ssrr={0x89, 0x7, 0x80000001, [@rand_addr=0x8]}]}}, "922e"}}}}}, &(0x7f0000000400)={0x1, 0x4, [0x484, 0x1b2, 0xb70, 0x933]}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000001c0)={{}, {r1, r2+30000000}}, &(0x7f0000000200)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r4 = dup(r3) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r3) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000000280)={0x3, 0x2e}) r6 = 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) r7 = dup3(r6, r6, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000100)=0x465b, 0x4) r8 = memfd_create(&(0x7f0000000040)='{', 0x4) ftruncate(r8, 0x0) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0xcd6, 0x80) 2018/05/22 06:32:11 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x8, 0x366, 0x2, 0x7b, 0x5, 0x1400, 0x3, 0x8, 0x6, 0x1000, 0x0, 0x0, 0xfffffffffffffc00]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={r1, 0x5, 0x1e1, 0x8}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x180, 0x0) accept4$unix(r2, &(0x7f0000000300)=@abs, &(0x7f0000000080)=0x6e, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='bbr\x00', 0x4) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000640)={0x4, 0x8, [0x7, 0x31a]}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000680)={0x20000000, 0x8, 0x20}) 2018/05/22 06:32:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000001e000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="66ba610066b8007866ef440f011e0f20d835200000000f22d8c46105762b66b813000f00d8643e66262e420fbc8600600000660f388137b9800000c00f3235004000000f30f2360f0666baf80cb8f4eba083ef66bafc0c66b8690066ef", 0x5d}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000026000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, &(0x7f00000001c0)="64650f01d10f21c13e0fc71ee4e564260533092e0f083e3636650f1811650f01cf0f20d86635200000000f22d80f0138baf80c66b8d0ffdb8566efbafc0c66b80900000066ef", 0x46}], 0x1, 0x0, &(0x7f0000000300)=[@cr4={0x1, 0x40220}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/22 06:32:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x3}, 0x1c) 2018/05/22 06:32:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:11 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0xdb, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/22 06:32:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:11 executing program 2: mprotect(&(0x7f000071c000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'teql0\x00', {0x4, 0x5, 0x5eb, "23af9bb92f34"}}) 2018/05/22 06:32:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x482579feffbc401c]}, 0x3}, 0x1c) 2018/05/22 06:32:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$addseals(r0, 0x409, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200100, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x6000, 0x40, 0x4, 0x1}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da15}, [@nested={0x4, 0x27}]}, 0x18}, 0x1}, 0x0) 2018/05/22 06:32:11 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000200), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x1f0) 2018/05/22 06:32:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x141003) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(0xffffffffffffffff, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 804.747780] netlink: 'syz-executor6': attribute type 39 has an invalid length. 2018/05/22 06:32:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:11 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x111, &(0x7f0000451ff0)=[{&(0x7f0000000000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = socket(0x9, 0x6, 0x3) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) [ 804.828455] netlink: 'syz-executor6': attribute type 39 has an invalid length. [ 804.967768] print_req_error: I/O error, dev loop0, sector 0 [ 804.975194] print_req_error: I/O error, dev loop0, sector 0 [ 804.980998] Buffer I/O error on dev loop0, logical block 0, async page read [ 804.988895] print_req_error: I/O error, dev loop0, sector 0 [ 804.994728] Buffer I/O error on dev loop0, logical block 0, async page read [ 805.025577] print_req_error: I/O error, dev loop0, sector 0 [ 805.031415] Buffer I/O error on dev loop0, logical block 0, async page read [ 805.039097] print_req_error: I/O error, dev loop0, sector 0 [ 805.044878] Buffer I/O error on dev loop0, logical block 0, async page read [ 805.052701] print_req_error: I/O error, dev loop0, sector 0 [ 805.058531] Buffer I/O error on dev loop0, logical block 0, async page read [ 805.066608] print_req_error: I/O error, dev loop0, sector 24 [ 805.072465] Buffer I/O error on dev loop0, logical block 3, async page read [ 805.079861] print_req_error: I/O error, dev loop0, sector 0 [ 805.085619] Buffer I/O error on dev loop0, logical block 0, async page read [ 805.092973] print_req_error: I/O error, dev loop0, sector 0 [ 805.098730] Buffer I/O error on dev loop0, logical block 0, async page read [ 805.106138] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:12 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000180)=""/225, &(0x7f0000000040)=0xe1) eventfd2(0x7, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x1e}, 0x7f}}, 0xa8, 0x7, 0x1, 0x3, 0x1}, &(0x7f0000000280)=0x98) 2018/05/22 06:32:12 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7fff, 0x4000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x44}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x6, @empty, 0x7}}, [0xfffffffffffffffc, 0xe92b, 0x4, 0x4, 0x8, 0x6, 0x802000000000, 0x4, 0x2, 0x4be6c74e, 0x1, 0x9, 0x80, 0x9, 0x4]}, &(0x7f0000000140)=0x100) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000180)={0x6, 0x2}) 2018/05/22 06:32:12 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/cuse\x00', 0x82, 0x0) pread64(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x0) getresgid(&(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)) pread64(r0, &(0x7f0000000000)=""/185, 0xb9, 0x0) write$fuse(r0, &(0x7f0000001100)={0x58, 0x0, 0x1, @random="3ad2ef41f64cf916f596736268914aad0412cf3ee8b53ccfbc17f25d9f40e19f489ce638ac3c48ea5a791930b0c702d8a91dd32e796689a7c0dd3cd0194b0a7c35b482b6ed2c0f74"}, 0x58) 2018/05/22 06:32:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(serpent))\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5", 0x4) recvfrom$ax25(r1, &(0x7f0000000300)=""/90, 0x5a, 0x0, &(0x7f00000001c0)={0x3, {"d4ad0f2391f881"}}, 0x6f3000) 2018/05/22 06:32:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(0xffffffffffffffff, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d00000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400200) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:12 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r2 = request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='proc\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="26e34d94824df86e7e60fb4a4cad463c40a883fe5b5e768e4bc86b4d28dcdc3482928e3db36217189b9a5b6a0457e218ee499aadfafff9579d4e98da10d7465b361683d2ac7bd241e5bd7982091061b76ffed23080b07c11c50a4f452f49758856c0af9bcee3365078a3936f03d6ec08e362cd0ea08bd531655fc4f6314384fa94fa85", 0x83, r2) r3 = accept$alg(r1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000280)='cbc(aes-asm)\x00') alarm(0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000da2000)}, 0x0) 2018/05/22 06:32:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0xffffffff00000008, &(0x7f000082f000)}) 2018/05/22 06:32:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200402, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'bridge0\x00', {0x4, 0x4, 0x4, "0708832a1f9f", 0x400}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x14, 0x0, @broadcast=0xffffffff}}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/22 06:32:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c31b0fffe7e1be0]}, 0x3}, 0x1c) 2018/05/22 06:32:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x10) r1 = socket(0x2000000000000a, 0x200000002, 0x0) ioctl(r0, 0x400000008912, &(0x7f0000000140)="c626262c8523bf012cf66f37d885fcd3f5d1583254df43220fc9a2f7aba4fee6620617766359d387f8ab959f39025bc91182a564b4b8b3924dbb36c37b882a61b00049d6f1b6a85cec8b568eff7943013888b73c3aaaedd5f4f722db010d51b69eadaefdcfdad9e6c355449fc36abdcb09b3b29af5cd72a8647d9e0450cffdd7087d955a5b051bbec6bfa7b2a659f24346c0e509c1a9978705e37cb274a6") getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/22 06:32:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0xd748bf2d506614eb) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008400)=[{{&(0x7f0000003a00)=@ax25, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003a80)=""/69, 0x45}, {&(0x7f0000003b00)=""/163, 0xa3}, {&(0x7f0000003bc0)=""/120, 0x78}, {&(0x7f0000003c80)=""/56, 0x38}, {&(0x7f0000003cc0)=""/148, 0x94}, {&(0x7f0000006ec0)=""/4096, 0x1000}], 0x6, &(0x7f0000007ec0)=""/215, 0xd7}}], 0x1, 0x0, &(0x7f00000085c0)={0x77359400}) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0x139f}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) 2018/05/22 06:32:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0x2, 0x8000, 0x1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000000)={0xe6aef49}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:12 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0xc0000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r0, &(0x7f00000000c0)="0a08f5faca17dfcf4836a7adc278ccd262f51a0a268c4478673770e9cb63fe7b382c4c34efe349d328fa3b89954da1d675070dd6328850fd03369a4d8f8ac3d2d0854a1c3c6fde07eb3980991d332c3d1c3a50cf1163ff8beb5de9f23b5c4b7f8713d41c4d64718493cd1d4b215369920dfdafa6c42c0e47f03710d15820af69deb5065cdae0a996"}, 0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000280)={'security\x00'}, &(0x7f00000001c0)=0x54) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(0xffffffffffffffff, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:13 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mlock2(&(0x7f0000230000/0x4000)=nil, 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x1}) mbind(&(0x7f000065d000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000540)=0xb3af, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30, 0x20, 0x7de}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x20, 0x20, 0x0, 0xfffffffffffffff8}, &(0x7f0000000100)=0x18) 2018/05/22 06:32:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780009"], &(0x7f00000002c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x60002, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000180)={[0x6001, 0x1f000, 0xf000, 0xf000], 0xfe0, 0x90, 0xca}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80c01, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000000080), 0x0) 2018/05/22 06:32:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:13 executing program 6: r0 = socket(0x400000000010, 0x2, 0x200000000003) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08001800f0fff0ff", 0x24) 2018/05/22 06:32:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r2 = msgget(0x3, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/12) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockname$netrom(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000700)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)) ioctl$KVM_SET_PIT(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x3}], 0xffffffffffffffff}) io_setup(0x9, &(0x7f0000000000)=0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/probv4/vs/pmtu_disc\x00', 0x2, 0x0) io_cancel(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0xffffffff, r0, &(0x7f00000001c0)="7c13c9f24d816f14ae6e69447e2dde4b09ffb813c0fc8dab7a23dc2e3e2f08b5e45f162c09df4382b439d6cab4a9ad0e9decd41b75a7e9b29767ecccbfb986d8366feaa7c0f35ecfce2ec3129f836de8d2ff000e56fcfb2d77ecf890ec6ba79f099bff5a57240a8c4b0d1e163a6b3aac5e26280a0cb1c13d935794eba0db40e29fc0fc824faa249de8f8110428f2a5b4c04c69c5f1cbbb2f848aec8efef29db20204af8b57b6a5887a152eb2039b282c17c93ca5ec70fd206d2ad652fd85a40224c75b69bcbc2629c880adbbcead4d63f0e0f5bd0ea3b8340e05debeef621399d94aa1ef4e3e881347eb2fd1891578ee4625226b3e3b", 0xf6, 0xffffffffffffffff, 0x0, 0x1, r3}, &(0x7f0000000400)) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00000002c0)={@ipv4={[], [], @dev}, 0x0}, &(0x7f00000005c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000600)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000780)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x3e, r4, r5}, {0xfffffffffffffffa, 0xffffffffffffff47, 0x7, 0xffff, 0x4, 0x8, 0x10001, 0xbc}, {0x9, 0x6, 0x2143}, 0x1, 0x6e6bbf, 0x0, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d3}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0xffff, 0x0, 0x4, 0x1}}, 0xe8) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000440)={0x7, 0x0, [{0x7fffffff, 0x0, 0x0, 0x0, @adapter={0x3, 0x6, 0x1, 0x7f, 0x6}}, {0xa11, 0x3, 0x0, 0x0, @msi={0x3, 0x9, 0x5}}, {0xffffffff, 0x0, 0x0, 0x0, @irqchip={0xd895, 0xba8}}, {0xff, 0x1, 0x0, 0x0, @adapter={0x80000001, 0x4, 0xffffffffffffff01, 0x3, 0x7}}, {0x7, 0x1, 0x0, 0x0, @sint={0x1, 0xd3ae}}, {0x200, 0x7, 0x0, 0x0, @sint={0x1, 0x1}}, {0x5, 0x4, 0x0, 0x0, @irqchip={0x2, 0x4}}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000300)="bdf09ab98dd76a8f4b94ffde05b9f25d389e809d4787c5fc82a3964dec7267f27b5c2199c0de907e45689205c16b6580b6c591deea7e3c13c8db9d7cec762ee424a430df3b4d3a0ffb9a4a15af1c36a869e596ef0853c02969cf3d2741c5d52469e1e3385515b75ddb65cedf8fc0fb5ba8a788e592fdbc1a16fd7da86617f2d51180af34824bf9e60d0b67dc87b9", 0x8e) 2018/05/22 06:32:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:14 executing program 4: r0 = socket(0x16, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x84001, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_mtu(r0, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) 2018/05/22 06:32:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:14 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x4140, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x1) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x0, 0x2, r0}) 2018/05/22 06:32:14 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x400) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffff9) socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaa93aaaaaaaaaaaaaaa502fd316b0983a131102413930008004500001c000000000089907800000000e000000108009078000000001560bae4e14a17271acdad80bcd0e52e65b261159c599acafdd363506e2478dfc5bf87b620b5e099c96601c657e595a3615c4b37d5eccecc89835e116a92dcbd9edf26aee23f1ddaadad19166b8aa583918d55fe85"], &(0x7f0000000040)) 2018/05/22 06:32:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x2, r3}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:14 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$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, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="fdff0000eb9baf238ebf2c6780dfc44e513694b55735ab4b5fe50000ae13a766c754121c876e39e0b57317635dec903546103d7651200ce20503c9cafd940c35f9beb255fc0de78852b78914357fd71dcae7c956bf800f0af2d54bb18d562be57f7462ddaebff3d910edf60d"], 0x8) 2018/05/22 06:32:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0xd75}, 0xb) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)={0x2, 0x0, @rand_addr}, 0x6f3000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xffffffffffff1eb4, 0x4) 2018/05/22 06:32:14 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, {0x0, @random="dd93d6c2c96e"}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bpq0\x00'}) getuid() ioprio_set$uid(0x4, 0x0, 0x7) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bridge_slave_1\x00'}) close(r0) r1 = getpgid(0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x4, 0x6, 0x3ff, 0x7fff, 0x20, 0x80000001, 0x6, r2}, 0x20) r3 = getpgrp(r1) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x20}) 2018/05/22 06:32:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, 0xffffffffffffffff, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:14 executing program 7: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) r2 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x84) 2018/05/22 06:32:14 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf]}, 0x3}, 0x1c) 2018/05/22 06:32:14 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) ioctl(r0, 0x8912, &(0x7f00000000c0)="4ca6dd87c167379122427ab6e960fddf875be8807c0000000000000000005370ddab9c27") r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/22 06:32:14 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) [ 807.512503] QAT: Invalid ioctl [ 807.521528] print_req_error: 674 callbacks suppressed [ 807.521537] print_req_error: I/O error, dev loop0, sector 0 [ 807.532670] buffer_io_error: 673 callbacks suppressed [ 807.532679] Buffer I/O error on dev loop0, logical block 0, async page read [ 807.549900] print_req_error: I/O error, dev loop0, sector 0 [ 807.555756] Buffer I/O error on dev loop0, logical block 0, async page read [ 807.563685] print_req_error: I/O error, dev loop0, sector 0 [ 807.569720] Buffer I/O error on dev loop0, logical block 0, async page read [ 807.577205] print_req_error: I/O error, dev loop0, sector 0 [ 807.583141] Buffer I/O error on dev loop0, logical block 0, async page read [ 807.590627] print_req_error: I/O error, dev loop0, sector 0 [ 807.596419] Buffer I/O error on dev loop0, logical block 0, async page read [ 807.603815] print_req_error: I/O error, dev loop0, sector 24 [ 807.609693] Buffer I/O error on dev loop0, logical block 3, async page read [ 807.618384] print_req_error: I/O error, dev loop0, sector 0 [ 807.624164] Buffer I/O error on dev loop0, logical block 0, async page read [ 807.633454] print_req_error: I/O error, dev loop0, sector 0 [ 807.639261] Buffer I/O error on dev loop0, logical block 0, async page read [ 807.643717] QAT: Invalid ioctl [ 807.649896] print_req_error: I/O error, dev loop0, sector 0 [ 807.655699] Buffer I/O error on dev loop0, logical block 0, async page read [ 807.663255] print_req_error: I/O error, dev loop0, sector 0 [ 807.669043] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:15 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)="6e657400129113611d27e6d33496a7e3159515f1842841d86cf6d405eb46829c7b46781e16e25915e6fd6851b087d2bafbfaf618370058241ec79bac317ff1d33ff10697f2be82000f2e4f644f98090f14fb69fb25305269ed4b230f3780cc45ff19e7e8c5a07e416978b16632857ab7db33204bf8cfa2e337eda9557073cd936f6c2e14554e9e2760d28220a0b124bad6a7") preadv(r2, &(0x7f0000000000)=[{&(0x7f0000002740)=""/85, 0x55}], 0x1, 0x0) 2018/05/22 06:32:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, 0x3}, 0x1c) 2018/05/22 06:32:15 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001bffffffde4089907800000000e00000010800907800000000"], &(0x7f0000000040)) 2018/05/22 06:32:15 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x600000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000000340)="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") setsockopt$inet6_dccp_buf(r0, 0x21, 0x2000cb, &(0x7f0000000640)="c68ff7426595565ab85ea3ec1f5dfde33b45522ed69283efb64e498aee4fb3aaa416f9d325e343f309343f4e32df4d7106c6797e1f69c421acf78390849ad5be0771600037ac03d9aa3175ae7d3eb76bef0f66e47555ad1abe27fd13da0000f529e36ec719c97f52f45f440c7ecfaf68fd594e02000000000000b864d40721fd7636ecabd4ab3ee9ef89e5b101b173442b20dca14f64eaff759187beebc5e87e93ba", 0xa2) 2018/05/22 06:32:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x7, 0x0, 0x15, 0x80}, 0x14) 2018/05/22 06:32:15 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10640, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101823) r2 = dup2(r1, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46040000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000008d0000000000000000008704000000000000bf0000000000009cdf"], 0x59) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000000)={0x6, 0x0, 0x9, 0xffffffffffffff3c, "824e293e1faeb95d93388d73eb3da668e64db7fe763865a7224b822d9f32cd677f67a9ce1890e6f67d1a5f1d", 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000200000008000"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/22 06:32:15 executing program 4: capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000004c0)={0x39, 0x9, 0xffff, "d85978eb9a2aa1608630e6fec5a1f5e22e40a9f14cb7bbc36fc3a29177b8e558ff6ff10c599feae471316287bd85b539993628b725c8a026c7"}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r0, 0xf, 0x1}, 0x14) fstatfs(r0, &(0x7f0000000080)=""/128) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000005c0)={0x2, &(0x7f0000000580)=[{0xcc7, 0x4}, {0xc04f, 0x5}]}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x3, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000340), &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c65c25000000030000000000000000000000"]}, 0x10b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x7fff, 0x6, 0xff3b, 0xffffffffffffffff, 0xffffffff, 0x8, 0x0, 0x5, 0x5, 0x100, 0x400, 0x3, 0x8, 0x6, 0x8]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x58, &(0x7f0000000280)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xbb, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21}]}, &(0x7f0000000480)=0x10) 2018/05/22 06:32:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b000108990000001b010000000000000103000009000000000000000000000086cece94b237197a3be0d85aebc8b7c0ed33733c49e8952a739fc66cc45473a0a00387e721aa207445379ef6bbdfd1ea0cb5d7022d08dfcf423b212906e42341b408b6b1383c73411481b447218c744000000000000000922707442e081f5619d3451adbab9e3b8f7bb876996cf5067d2b56058ebe25a7256cdd2822a9c3178ff5d9c6caaefe5b0e07c1d9d6950f58662a6723d56dd249cb1337765bc16bccfe16f11dd4ed45be28e9bc0cb05f8039f6b0f911f84da54e"], 0xd7) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:15 executing program 4: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x111002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2028400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, r2, 0x108, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf8}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r3 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/22 06:32:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, 0x3}, 0x1c) 2018/05/22 06:32:15 executing program 7: r0 = socket$inet(0x2, 0x80000000080003, 0x3) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 06:32:15 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x100000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0x5, 0x9e9}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000140)=0x17000) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x52) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/05/22 06:32:15 executing program 0: socket$inet_tcp(0x2, 0x1, 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) 2018/05/22 06:32:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18aaaafeffaaaaa8]}, 0x3}, 0x1c) 2018/05/22 06:32:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:15 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/05/22 06:32:15 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) write$sndseq(r0, &(0x7f000086afd0)=[{0xfffffefffffffffd, 0x2, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x2000000000000, 0x100}, {0x1}}], 0x30) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x0, 0x4}, {0x10000, 0x9a}, {0x0, 0x1}, {0x100000001, 0x3}, {0xfffffffffffffffc, 0xb88}, {0x55f, 0x6}, {0x8, 0x8}]}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x800, 0x60000}, {0x7f, 0xffffffff}, {0x10001, 0x92d}, {0x4}, {0x8000, 0xff}, {0x7fffffff, 0xfd9}]}) 2018/05/22 06:32:15 executing program 6: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x1e, 0x805, 0x0) r3 = gettid() fcntl$getown(0xffffffffffffffff, 0x9) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x5, 0x8, 0x3, 0x5, 0x0, 0x7}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000600)={'ip6gre0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000002000000000000000000000018000000000000005be5c025d4bad628729fb671f0cd11d4ea4236232ca23947bcb98432ff5e39218c133fa883e3d62f3da84719f0f1621455dd897d8cff0eba6d65bf3ec782b0de666d925694207f1eebc3bb9d7c7037f2dbe52f7627f0e9c40000f878a815f9836b1bfb80c295da775b18a6e1dbdff90caae4e6f825db0b7ff87f41069ea079d05f3010881ddad4f1bd000000000000000000000000"]}) r5 = socket(0x1e, 0x805, 0x0) r6 = dup2(r5, r2) r7 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000002c0)=r3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000400)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000006c0)=""/188, &(0x7f0000000440)=0xbc) getsockopt$bt_hci(r7, 0x0, 0x3, &(0x7f00000001c0)=""/38, &(0x7f0000000280)=0x26) recvmsg(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000900)=""/4096, 0x1000}, 0x0) getsockname$ipx(r6, &(0x7f0000000480), &(0x7f0000000640)=0x10) 2018/05/22 06:32:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000440)="c626262c85abbf012cf66f6bc04f21c1484198e27bdd9ef3179378732a76ba0f00e1390e299a080654241f1cfca0be994ba690a8652c04f6eff82976b7f1356cff11ece020ccbc46bbc00a9c2997aabc1cd4bdef4ef5ca5161644ebd4cbb985c45d8801e22cdbe91230e0fa4a5c89c6c31be8d4faec12533a7343e638b3ae11dc59da03d491efb753345e9ef3eca27ae22196fbdd818ec6a61e5729a781a98a0ffbe8a6afd7c66df44ca42c01d3f4a94b9cdfd7cde590e875836d2a29c1c1ee201893dfc463f02") ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:15 executing program 4: socket(0x10, 0x802, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x101000, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000380)='/dev/md0\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x0, 0x7fff}) write(r0, &(0x7f0000000140)="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", 0xfc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000002c0)={0x2, 0x0, [{0xd004, 0x53, &(0x7f0000000080)=""/83}, {0x1, 0x6a, &(0x7f0000000240)=""/106}]}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) 2018/05/22 06:32:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/05/22 06:32:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) capget(&(0x7f0000000140)={0x20071026, r1}, &(0x7f0000000180)) 2018/05/22 06:32:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) accept4(r0, 0x0, &(0x7f0000000080), 0x80000) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:15 executing program 5 (fault-call:9 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:15 executing program 4: r0 = socket(0xa, 0x80001, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") name_to_handle_at(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x8}, &(0x7f0000000300), 0x662f165e4cc4260a) 2018/05/22 06:32:15 executing program 6: 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) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000040)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpriority(0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x6, 0x4) r4 = msgget$private(0x0, 0xc) msgrcv(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58, 0x3, 0x800) r5 = shmget$private(0x0, 0x600000, 0x44, &(0x7f00009fd000/0x600000)=nil) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getgroups(0x5, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) getgroups(0x4, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getownex(r3, 0x10, &(0x7f0000000540)={0x0, 0x0}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000640)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)=0x0) shmctl$IPC_SET(r5, 0x1, &(0x7f00000005c0)={{0x7, r6, r7, r8, r9, 0x104, 0x7fff}, 0xffffffffffffffff, 0x7, 0x5, 0x4, r10, r11, 0x1}) 2018/05/22 06:32:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="6c2d1f2c1587a79da3a3dbfa89dcfcd788428ecbbb220d0d0ea6c8d98d3556501141f823d9374d0baaf923ffaff03aca9a334fa76be3f5cc925a732f6496a0f34cb826b1ee421e01ccc1a6dec35b823a3877bc0efc63d3c4613e57eb77ade5f02148639def26e1c2058281c6973d9f731d5e1bf28d150ee1b3bd15c07d42c0fc7790e6d4f13a08770a6dc880233afb534086c83c61147f8f2a2c42face5139d9ea26df486f15fab2ad43b26bc8b1a9009167f98c32a1ffdc2d794904a455d6c0b773dd4ca81b66f349a54080fe9d70", 0xcf, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="2a682923a6c52b6f350793ff9368bf1f32f83a29250699760239dbc2b39c6563a14c1116455b44823305ceea7e6b892d33d7617d32b3fc4124f100d1445b8c59dff39969cf7972c7f07f522a3e5600200c9543fd6a2b321aafa80233173f826d1e443893713085172135021a3163974714bf6f9cfeeb9ac2a1132e7690be00734a72022c4bb570cef20622bdf880c71b08af7602844dc419a8121a3d6734f29466b78bc9f1b49f4fcea7ddc802ccb506f0eedac710561358298867ff4a2f7ef1b319051ca20b62aefae03d19fab6e226032f", 0xd2, 0xfffffffffffffffb) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="733a2b0000000500000000", r3) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000280)={0x1, 0x0, [{0x8000001f, 0x40, 0x3, 0x6, 0x1}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:15 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x44246f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/22 06:32:16 executing program 0: open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000000)) write(r0, &(0x7f0000000080)="469626b15bb908e6cb6b5f24ee164e864fb4df4d91847b829d997aa167c1c29028392f", 0x23) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000040)={0x9, 0xffff, 0x100000001, 0x100}) 2018/05/22 06:32:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:16 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}}, {{@in=@rand_addr, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f00000000c0)) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa17]}, 0x3}, 0x1c) 2018/05/22 06:32:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000140)={0xfff, 0xffff}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000280)=0xb) 2018/05/22 06:32:16 executing program 7: r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vcs\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000880)=@sack_info={0x0, 0x7fffffff, 0x1}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000900)={r2, 0x86, "a8f311ec0c00577c604c758d1bf3e02f0526f1c297b01d1d3004f047a29a3a16e8f7e79342f68f1e68ec35dd11fa56f68702687cbebfc9ee432c671bb775ac27a21c8f4de9ebfbb7ab536b235eb613909ec79f5dafdceb89fd2b6b0ed941da6e0688abc7d88a0d9d484951756e2830435541261fbed3b0ae10584d119a457da751aa70eba159"}, &(0x7f00000009c0)=0x8e) r3 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x9, 0x400) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00000007c0)={0x2, &(0x7f0000000680)=[{}, {}]}) syz_open_dev$amidi(&(0x7f0000000800)='/dev/amidi#\x00', 0x0, 0x4000) close(r0) r4 = dup2(r0, r0) readv(r4, &(0x7f0000000580)=[{&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000000080)=""/140, 0x8c}, {&(0x7f0000000140)=""/208, 0xd0}, {&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f00000003c0)=""/183, 0xb7}, {&(0x7f0000000480)=""/135, 0x87}, {&(0x7f0000000540)=""/18, 0x12}], 0x9) 2018/05/22 06:32:16 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x40000, 0x8, 0x6, 0x5, 0x8, 0x10000, 0x9, r1}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) ptrace$getenv(0x4201, r3, 0x549, &(0x7f0000000280)) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3b0000000200000000000000002da79ad900000000000000bbccdb1c91f307b009b228d9310c38ea2993e5fad45a3368f9f2eff192f6792a4659122df323da0731a3ffd1492467b1f8826c2ac969b963c3038e0b08ebee8561e30460de9ad635c581db8b0180d4f0de93d22e"]}) 2018/05/22 06:32:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x200000000000082) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="27c0300245a86c8fd13485a5d93c01024ac9d77910856aa9031a4fd1de42ae2efc18845eee3ed3913e3e25dc354014671daeceb740e49c4f559063", 0x3b}], 0x1, 0x81802) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) recvfrom(r1, &(0x7f00000000c0)=""/110, 0x6e, 0x40000000, &(0x7f0000000580)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(echainiv(rfc7539(cbc-serpent-avx,rmd160-generic)))\x00'}, 0x80) request_key(&(0x7f0000000440)="72489c955900dcb471b6db5d775b841d2364e303e56e9a2981297da4480fefa688b735d786de665afaf6d95cdfd05e625e54a54ce5f125195c0a85ac27108cf76978bf5ffc78a47b3ea98fe909794e85ca5923a9782f3478619264e7ad106c47f6334099c1e6719c4c29020000000000000047e10021ff5c14dcb48c3a4f08b8d03987cc80f5984eeb4443904c827b000000000000000000", &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) 2018/05/22 06:32:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x10000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x2) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:16 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="11eb362c08da", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000080)={0x0, 0x2, [0x0, 0xfffffffffffffffd]}) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000000c0)={0x800, 0xcb, 0x2f5, 0x0, [], [], [], 0xfff, 0xffffffff, 0x2, 0x6, "9828e1885b1e43183447ff625e76b3f8"}) 2018/05/22 06:32:16 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) getpeername(r1, &(0x7f00000009c0)=@hci={0x0, 0x0}, &(0x7f0000000a40)=0x80) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000a80)={@dev={0xfe, 0x80, [], 0x1a}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, 0x6, 0x81, 0xeccf, 0x400, 0x7, 0x230, r2}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/22 06:32:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x800, 0x7, 0x10000, 0x1000]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket(0xb, 0x80800, 0x2) [ 809.698452] QAT: Invalid ioctl [ 809.756194] QAT: Invalid ioctl 2018/05/22 06:32:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) bind(r1, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/72) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8200, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000040)=0xff93) bind$llc(r0, &(0x7f0000000100)={0x1a, 0xf, 0x1, 0x69e, 0x7, 0x20, @link_local={0x1, 0x80, 0xc2}}, 0x10) socket(0x10, 0xa, 0x3) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x2, 0x100}) 2018/05/22 06:32:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8, 0x20015, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="8561646600000000000000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\b\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/22 06:32:16 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffffff53, 0x200900) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000000c0)=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) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa0008004500001c000000000089907800000000e0009d22c58f318a8e0a0000"], &(0x7f0000000040)) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x8}) 2018/05/22 06:32:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa15]}, 0x3}, 0x1c) 2018/05/22 06:32:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x6}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x1d, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/22 06:32:16 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000180)={@hyper}) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x6, 0x6, 0x6, 0x9, r1, 0x3f}, 0x2c) write$evdev(r1, &(0x7f0000000300)=[{{r2, r3/1000+10000}, 0x7, 0xda, 0x5}, {{0x77359400}, 0x8001, 0x6, 0x9}, {{0x0, 0x7530}, 0x2, 0x8000, 0x100000005}, {{r4, r5/1000+30000}, 0x4, 0x800, 0x4}], 0x60) select(0x40, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)={0x3ff, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) 2018/05/22 06:32:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:16 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000bd0f8a)={@random="cd5c0b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80540009a1500"}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x400000) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r1, r2, 0x6f5467b5, 0xb6, &(0x7f0000000140)="050539695358f3f1cf486fa7d4d748ac2becc3d9175b8bdfbc79440015bed4284ae1b45773cc535d6eff46963284f5167eb49671c403a8b81bddf8c8d254e89d6bbd846a8c84bc19466bb6e3bac19c2336363bf5b403284c06a4f02f6c7adee762536a123bcd5ab16cfc1ac9c51de14f6adb499cdca3fc5f90c2258328d9875961565267adce5d535719295e85025c8ec0176ff2ebe470a916f10f1e926ffcdd7f13ac8ad11de7b16a21327b8ec78d8ab4916fe9ab966ddcf2982edf654344706bd3de140d32caadc4af7b1cae6b28ad3d8c591fa737842a62", 0x1, 0x53, 0x10001, 0x81, 0x7, 0x2, 0x5, "53a8c3a9ed58692efeb34edb5d0e410f5d330fc67ff5abfbcac50ab1bdf8770b9b75fbb131e59f66439ffa16a694be25b6e60464da5d305a9ab5a370e870463b86ae7b1f204a55c7ca778f51974bd06288de5f2b0b0f74ee6a8a48b4d3fb0f8975acd5afd29b8ba716a16722486e2ce3fd4038d1998346c5753f2734a3690f6cf7b356a7e96c1388c3e3f2c5e0b1ee4539c025899b9087b7"}) 2018/05/22 06:32:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffe000/0x1000)=nil}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x140, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="e753ffbcd7b9", @empty, @empty, @dev={0xac, 0x14, 0x14, 0x11}, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @broadcast=0xffffffff, @loopback=0x7f000001, 0xf, 0x1}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0xfffffffffffffffb, 0xeb3, 0x2972c33c, 0x8, 0x8, 0x48ee, 'bridge_slave_0\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x10001, 0xfffffffffffffeff, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000000)) 2018/05/22 06:32:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$sndpcmp(&(0x7f0000000700)='/dev/snd/pcmC#D#p\x00', 0x200, 0x400) sendto$ax25(r1, &(0x7f0000000740)="5791cf40479813bbe652156b97b368a1f28d", 0x12, 0x20000004, &(0x7f0000000780)={0x3, {"7d7aba5d0320c4"}, 0x10000}, 0x10) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)=0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000440)={{0x4, r5, r6, r7, r8, 0x1f4, 0x401}, 0x8001, 0x10000, 0x8, 0x0, r9, 0xffffffffffffffff, 0x1b}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) 2018/05/22 06:32:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setregid(r1, r2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES64=r0], 0xfed3) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)={{}, 0xfffffffffffffffd}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000280)=0x1) 2018/05/22 06:32:16 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18]}, 0x3}, 0x1c) [ 810.063832] binder_alloc: 25349: binder_alloc_buf, no vma [ 810.069582] binder: 25349:25368 transaction failed 29189/-3, size 32-8 line 2971 2018/05/22 06:32:16 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init1(0x80800) socket$kcm(0x29, 0x7, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x28}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000180)='[!', 0x2, 0x0, &(0x7f0000001280)=@abs, 0x6e) 2018/05/22 06:32:16 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003540)=0x0) lstat(&(0x7f0000003580)='./file0\x00', &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003640)={0x0, 0x0, 0x0}, &(0x7f0000003680)=0xc) r4 = gettid() stat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000003840)={&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003500)=[{&(0x7f0000003400)="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", 0xfd}], 0x1, &(0x7f0000003800)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x8004}, 0x4000000) sendmsg$alg(r0, &(0x7f0000003340)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000280)="7b3a9b93610d310b3e5a3116317cfecfbea983432ed62be30e051c0c7493325246d8b0ea25bdf80f8a30dfe11124cd73f34e18a922594ed84645645a28e46f91321e5fdcbab119a78473a84e22a826caeec824a46051c10e63e643fc6cc66e97c7741c9e5f369d59aba676aee37254108d54f5ea3a7353e731b15f0fbacc2f8e5f581b70cb6bd0839c3a76ba233c357ae462917937c097cf766ffc18e68e2f5ed2bb86cf182907dfb99bbdcf14e3442a42d79363502acbc8c8b7881562e580e4450b30986ffb18eb5bcd6ddf953bf06887d7b99360a106e1097e6db98833ed490b1b5984867228635a10702c91eb0d17899b866b5dccd309a71312f6862d0b0475266f3ad1bc8a6677b64b91c7bc449697c2752142dc2d52559422fb8ec1cd951b8e0c0c228e0237f282f38696bd48064d56612697fa6dcbaa15d7f582784716e1203115ea5b2ae75c8d0bda994f1913fa428a56901159031397fc6b31146e077bdc0e5d6486db5c9eea9dbee75256638eeffdb6603785d78489904e75b27573bcbc9866d5bf4f8611be8092124fe484271e317d2096a6a74f485fbf512b047b76af3c8ad9efd11666a37d6f2f652c44f56ebd2eac5b65bb6a830e850c3361798cbc14283725aff255ba8aa3dace125d72ee4911b4612869b67f83ce2277f17394bdca09bf5c3961cfef9a4e24378a8c216f0bd54ed9d2a578f2a0290e4cf62382f33827cd9dcba00dd29257624f9d5183c723d7264404f9656ca9359dc965efb7d679537e368d42911069080d7abea7df43e26f6e06f467ac554ed4e3f04e6d811d3d33486fbce0775efc0aebe059af60660be93b7575b0d7539f24ae4776954e95d5ec63c21d975e45ae2ee82fe42cb0ff203d34906ae962bbf712521aa49d3b3eda237459460f07646ba173432568c2d465bac0239796cb7618a87781e017a287fbec2f393e2a1bf796816777f6f3449a549ddb9afe34fca99fea369dfcf3b9120d1d644ab41162e132f2f86044eecd81a64e9c8a0de1a4b4c9456f0a5c72b68e5e147d85e5c5a32c3aa70b57f1d5d6263701ca562cafd0cc0881dd53965c47a73f24ff56b88c4135c1b40d537639fa165789519865935896e8f53ce234e35cb45f92d33f3060c7d34b3f708d32edc77069daf5851797c0fec9f13cfbc4cac239c869e197694f771d82e0c0f008d80808889b001c7863f48a558238f7e5ced5cfa0dca5c6dbed6623e567e1f2dd0d57c3b718c89014722b80413defb6c500babd0b42cb36c85d6b56428ed09a20f2f49d64711de124f124df5aee1abb590789f3ea4f15ea0af323d751b2f89195da592ddd8bfe893d51c21863c896d57f71cf52f8b924b6f79c1f9a67873d8c008be3b7c86d54e922399af230a7a56dd400ab65e87c0eeb101fa02447db94548e8491e70b7eab232c340d03ec8bd310d2688512b010f09c6d92534e3b37e60a988bcb05d5ec7f6412231050bbcee76fcc03f50f3f8eae018bbb4ee239c2c34f40a6d1a5c513f3fba8e6df4aa16db76100c6aa917a28362ee6e7865b4dee28c687e63acd0f1742b33de1411747912cb6138acc412f5638cbbc853686e1b7d2d6486995f8a6c721a9bf41591058823146e294e3d017364e56d3a68394884fb7ad5da5439d2c7a48c09d75b2ba2b257e1f07a10f32d1ade0dac29c4f21e945ce736ab96d94dd26c58a9be247c3fbfffa6e26e3702f19414d1b209b9771464bf77a013070f0902c4a8ea0595816acbaa1e12a3cc9bdda3cc79bf8299d0693a4eacbd696d51020a99fa582db95b9cdbf5d746b310b8cd43bb8e94d482ca4855303c9031603dab08babeed0693bf23871d5e3fe529ed8223a36347574054242b32f2b5d9a859c5edb18bce22f701727a8cd20c1f63430ba4298d9c14c131af2acc5a937d7ede293457f62deb6b48fdc2a41be23cf8e79f10e6dfb407e1702cc54e4a3ef0ea023ca81ef9e5f151b1e7c1e9906b9a51df58a790651098614a550c9106333a9054daa0cbb66ee93a44d86c44a7c781fdf0b060d12b10f1592359aeb1687f710a998cdd1c9583eb626a4a3223cb4423f880e7183eca17801052c2bddf2d87c7da72848e2d1628e4c1cd8ae3501bd7abced7c325b6212eb0bb09aa47c54c1d41eda2e2ef81eec8c1d09f7f4ae5f44d35f8abf603693aa99a6b3e76bc551f34fc55ee918d2c4f53b0f60906c1b29823ad369fb93d442a28bef03a37a75fed66ee10966467624586d106736e9e721032c09ff6e186cc728db8254b7f3bcfd5ca552de40af6566c50ece50ffa5c5bc9711bce99df384e1ecf43104efc7c234d94aeed4646670737f1f50ced2d0b4c3b0a6e51ddfb179827a59adf854e13f6edaad8b4be3087e75af38e9d1b613072b112ade3b7f76e13ba14e75eff23baf8bd262b2edee2248c14f93502dd9c6c7a22911c351d9ef069d86de753d085b76f9851ed8382fd6922cabe2d1125eaf5c23d46c5f4ebe5e9739a40811e1a52766e35f62bd5919f77a1b00879ec6dbbf239c5c63e351abdb0fd3e088dc3ef33dc322c9fd41f468e625c12f8ce069afe6663477d6c0f4782a66ede590d281a6dc63962bb2abc3f927dd63e3fce405b05d1b572913379fe4a30d121d820a17fbdad4b2f89a02191f17b8114904713b21775130688db1dfb27c674eb30e3a72d653a88ebfae14979a299e73b15530243d619ca6322be9c7f69f9da4e9f424921086ffe0214a2b827bbbca3565aac9c420fdaf602fd0e2bb0526a15737fb4b03c363d8b062e817c0cec4f54419570204cc1c7c6eaea1f02cdefd904401ceaa53f92eaa6a9238b2e71c5adea4fc9bf994b927f57cb32b3bcdc3a9dce33632f7776328c0c0577e72adf9cb19fd2738ad5e676a72e25b7e41c960270a2c2a151ad360c6d5aa936d0d7c1e7da4681196ae81e21579776409864f65ebd2c63931920d958cd93eb0f57de83d5afcc87b32adab2fdcdd2110e8a028f5558af04fefac7eaa2db2dd2b48ed65cedcc1f99e3b8c020ba93918865825c27a56ab62abefb758a7e6c844802dec9af784405c89c36ecbdff17c2bc99218102a6f6b41ffa159d49eb360731414354f0d6dc3f612fa5b5a7cf8a7030c2a4a9a9be882f211e7fe81b8dcfa0b0682ae226a6b8c6665064c4ba9891f70c21fd2b5b453a6e2384b5cf2cb8f5156b89d7555924f700f63519c7d23adf25b117756929895dd59fda9944e75f995cf2a3e761fd6421f8b1b2004ad8a6b53d1eb35b9f123db06bb4c9c289f9917f544440d6b30eca8e85ac07b42f49a2868ffbc57bfe66b241a2b4686d4b7dd590eff953d42b525f8187ea90a43f1bcf1afadab10443c47d493a1d18d1452d295bf3d84ce42ba2070718a78edb5873dcdc90f410f999940ddafa2817b797f3fcecb0316c74c8da89f17daef8b59663f0e1a401b402264c45e7226ed5c4415a74287a7de7556113708d24f3de3a70931ba0a89864cb319f31b7fe0781c11563550ab9f9d0f446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0x1000}, 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"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"}], 0x1078, 0x80}, 0x20000090) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r8 = accept$alg(r7, 0x0, 0x0) r9 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r9, 0x0, 0x0, 0x73e0) pwrite64(r0, &(0x7f0000000080)="031fac2e4471eb85dc32298cce330394185499bed962afcb3ad7ccab25489607c845fccbd9f85fb8107e962d0e73167e9e15979c02a8dc423cb48bc972c83d1f7d35627a3d95d3d485278df2d21ac56c2ddc8da83de11cf22d50ca23b56042e1b5832c36f2502bfc975aeee61ce16aaf569ed764f07cca52607c15978fb9e1ba0b156b6a9ca06240fecc032b7f446bc96f457f52fc68ec73476efff4f3ea0b01a8ab213fb7dd5df3b1153ebbd4e512ecfdd94a27536362e365657562cce15c5991247bcfe7d122d7c173acb3e733", 0xce, 0x0) sendfile(r8, r9, &(0x7f00007ed000), 0x73df) [ 810.137416] binder: BINDER_SET_CONTEXT_MGR already set 2018/05/22 06:32:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) recvmsg(r1, &(0x7f0000002640)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000440)=""/194, 0xc2}, {&(0x7f0000000280)=""/27, 0x1b}, {&(0x7f0000001580)=""/22, 0x16}], 0x6, &(0x7f0000001640)=""/4096, 0x1000, 0x100}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000026c0)={'team0\x00', r2}) r3 = socket(0x2, 0x1, 0x0) readahead(r1, 0xef88, 0x9) open(&(0x7f0000000540)='./file0\x00', 0x208083, 0xb5) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) r4 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r4) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002680)='/dev/qat_adf_ctl\x00', 0x101800, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 810.171214] binder_alloc: 25349: binder_alloc_buf, no vma [ 810.177265] binder: 25349:25394 transaction failed 29189/-3, size 32-8 line 2971 [ 810.254573] binder: 25349:25368 ioctl 40046207 0 returned -16 [ 810.321123] binder: undelivered TRANSACTION_ERROR: 29189 [ 810.327790] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/22 06:32:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, 0x3}, 0x1c) 2018/05/22 06:32:17 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000001440), 0x0, &(0x7f00000014c0)=""/136, 0x88}, 0x0) recvmsg(r0, &(0x7f0000003040)={&(0x7f00000019c0)=@un=@abs, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001a40)=""/4096, 0x3402}, {&(0x7f0000002a80)=""/236, 0xec}, {&(0x7f0000002c00)=""/197, 0xc5}, {&(0x7f0000002d00)=""/137, 0x89}, {&(0x7f0000002dc0)=""/60, 0x3c}, {&(0x7f0000002e40)=""/158, 0xe0}], 0x6, &(0x7f0000002fc0)=""/77, 0x4d}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0), 0x8) 2018/05/22 06:32:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x82) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x732, 0x101000) getpeername(r1, &(0x7f0000000380)=@nfc_llcp, &(0x7f0000000280)=0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000004c0)={0x3, 0x6, 0x7ff, 0x4, r2}) r3 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r3, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)="ba39317afe76c3a801a5ae515d15206775d504ed21fc3a6236") ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) getpeername(r3, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$inet(r3, &(0x7f0000000400)={0x0, 0x0, @rand_addr}, &(0x7f0000000440)=0x10) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:17 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_tid_address(&(0x7f0000000000)) r1 = openat$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, &(0x7f0000000080)=ANY=[@ANYBLOB="0900000078b0ff62"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r4, 0x0) 2018/05/22 06:32:17 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400041, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000080)="c794b6a85072c62b7ab6b213e83134846593a2f00624071c372b038dd0997500000000e659c7e15364d427fe9513e7dfdf7c8e3edc5f5e985582e935851d491d81c2066e0700000000000000c25d783615818877b3400c52f742cc78eecd8da60ed8dcc971faa5cd51289c1a0000000000000000000000000000", 0x7a) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)="532cea22d844f6f104a6284e4eb7fe04ecc12e5ca68d3e22df1da4b72f89da233e513a91bd6830061d9331d647b502ada96c15bf6150a596a0652becc0a552e569354e944a5de1aa316c66ccfe09a89919348f97ea77ab", 0x57}], 0x1, &(0x7f0000000300)=[{0xd8, 0x117, 0x8001, "6d5479898c2524a0a40e97f2a8b15243c1348124b4a10a74a6284ea1133f5c40c903cb8b56c1634a74527724be26fa821928a5a4d5240cc0e871fe0129f724b259edbc64ae9ed2270b38496011c553faa0e731eadefbed15534aac31126fe73f6f282ba899d0db92b93d450e84f5b357acb357ffe73e89e8805b1dadd79d44ca60a7862f772ce033affea7a9c82ff4caa199fa81b7ce5dad49195652ab848444e11924507a95737ea705285c353a46816ac54952ad30c9144dbba46464ed94d6e2734ee9"}], 0xd8, 0xc050}, 0x20040000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xca, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000001c0)=0x3f, 0xffffffffffffffb3) syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x84, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000480)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/05/22 06:32:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/05/22 06:32:17 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaa7466a8a4aaaaaaaaaa0008adbf00001c000000000089907800000000e0645c38ccad42e28270cff7a7c938ebc0499b56ed385ae4429ff4439298d89eaf309c59d56d4964ae1eedd966a751"], &(0x7f0000000040)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x440001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/05/22 06:32:17 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}}, &(0x7f00000000c0)=0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r3, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r2, r2, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r2, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2018/05/22 06:32:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, 0x3}, 0x1c) 2018/05/22 06:32:17 executing program 4: clock_nanosleep(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)) io_setup(0x2f29, &(0x7f0000000000)=0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000140)=@full, &(0x7f0000000040)=0x48) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x101000) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0xd5cb, r1, &(0x7f00000001c0)="05aefc30bae2114bb9ae0045c08dcbd901b41915473ce9fda98a51c8e2e9532029dbadb77003e3ca4cc4509be9a6aee6dca0a1dcff0dfc892e71330f9ece02e5a88c4a824cd01fbc9f0bb598ff4dab05a058b86389ed67ce0907a86685848eea3ed792d1f7", 0x65, 0x8, 0x0, 0x1, r2}, &(0x7f0000000280)) [ 810.708749] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 810.745290] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/05/22 06:32:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x8082) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/120, &(0x7f0000000040)=0x78) socket$pppoe(0x18, 0x1, 0x0) 2018/05/22 06:32:17 executing program 7: membarrier(0x20, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) keyctl$update(0x2, 0x0, &(0x7f0000000400)="53b853ce232f647d050b8d4f2ce53ad5b036b6f41fd9a0d2432c489b354b4fe9467c36b64fa554a73827a9323fd317518f8b5c5ca626fbfe56ea9056fd79ec369a42a18f7f52a9ab970cb0c99f", 0x4d) [ 810.801166] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 810.840853] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/05/22 06:32:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, 0x3}, 0x1c) 2018/05/22 06:32:17 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa000089907800000000e000000108009078290000002e46631cee0654f0ecd45f5f2a5979ef2ce1ac769dcec543ecbdef9de700275f87698ec310f438a4757f2c7b8360"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x973]}) 2018/05/22 06:32:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)='team0\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) r2 = syz_open_dev$ndb(&(0x7f0000000300)='/dev/nbd#\x00', 0x0, 0x4c0000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000500)=""/6) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8b12, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000280)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x7, {0x9, 0x79, 0xa941, 0x8000, 0x9, 0x2f1e60be}, 0x100000000, 0x800}, 0xe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x5, 0xfffffffffffffffe, 0x5, 0x9, 0x2, 0x81, 0x64ae9317, 0x9, 0x4, 0x80000001}) [ 810.917238] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/05/22 06:32:17 executing program 4: r0 = shmget$private(0x0, 0x1000, 0x13, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x552d, 0x80000) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x45f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/05/22 06:32:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @broadcast}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x100000000, 0x0, 0x8001, 0x10001}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000004c0)={r3, 0x20, 0x800000000000, 0x6}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00', r2}) r4 = socket(0x2, 0x1, 0x0) accept$ax25(r1, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 810.991102] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 811.043881] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 811.105354] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/05/22 06:32:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x81807) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/05/22 06:32:17 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x11}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f000090b000/0x1000)=nil, 0x1000) io_setup(0x2000000000000000, &(0x7f0000000080)=0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40400) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000240)="724ebe9cb822778aa4df76c178091e24c55feb5670c0f752993c57b5152d6213f662803be480ff8334ba8b6f286b53db51931ed9c85b72c27d5276fd9e9c895f4247c1c83ff87e68cfd76095e9b119192de0044be373963abf7b5e22b1208faf843ca0c1f784313c78814f3aa147e8", 0x6f, 0x1000, 0x0, 0x0, r2}, &(0x7f0000000300)) read(r0, &(0x7f000060df9c)=""/100, 0x64) socketpair$inet6(0xa, 0x80006, 0x2, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r4, 0x4}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000feb000/0x12000)=nil, 0x12000}}) eventfd2(0x3, 0x80800) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000340)=0x880, 0x4) 2018/05/22 06:32:17 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffe0ffffffff00001400000008004500001400b352e5a6c4fbb83714ffbbe000000100000000000890784ce33ca006dc2d71cdd9da990ed85c6a0b7a52a12fac3366f611e1fc9ee8f48d1421636bb836894600d104283c69da9ae7713837c21d69da29f52bda1fe6f636b94030372c17aacdf51a0dc1a22cb0438940f13a67510b6138a8cec8efb6c37f9748cdc15c6a2052430446e9bd75f509f7f31dfaa052f620013a0b472055736b096a57896cf019879fd45bd9b15a594fed1faf45be7cd1c1ab8674b53c8ccac24c98ccff"], 0x0) shmget(0x2, 0x2000, 0x280, &(0x7f0000ffd000/0x2000)=nil) r0 = socket$inet6(0xa, 0x8080a, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) accept$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfc3}, &(0x7f0000000100)=0x8) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8, 0xa, 0x9f6, 0x9, r2}, &(0x7f0000000180)=0x10) pipe2(&(0x7f0000000000), 0x10807f6) 2018/05/22 06:32:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)='team0\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) r2 = syz_open_dev$ndb(&(0x7f0000000300)='/dev/nbd#\x00', 0x0, 0x4c0000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000500)=""/6) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8b12, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000280)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x7, {0x9, 0x79, 0xa941, 0x8000, 0x9, 0x2f1e60be}, 0x100000000, 0x800}, 0xe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) creat(&(0x7f00000002c0)='./file0\x00', 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x5, 0xfffffffffffffffe, 0x5, 0x9, 0x2, 0x81, 0x64ae9317, 0x9, 0x4, 0x80000001}) 2018/05/22 06:32:17 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x101002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x8, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3, 0x30, 0xbe, 0x2}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x800}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0xb0399267ab857517, r0, 0x0) 2018/05/22 06:32:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0xfffffffffffffffd, 0x8001) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)=""/7) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:17 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) dup2(r0, r0) 2018/05/22 06:32:17 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xa0a81, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="06", 0x1}], 0x1) 2018/05/22 06:32:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x380853fffe6d6fc3]}, 0x3}, 0x1c) 2018/05/22 06:32:18 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000300)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) pivot_root(&(0x7f0000000240)='../file0\x00', &(0x7f00000002c0)='../file0/file0\x00') ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) connect$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0x18, 0x8, 0x6, 0x2a96f612, 0x6, 0x8001}, 0xffffffffffffffff}, 0xa) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000100)=0x8) r2 = mq_open(&(0x7f0000000080)='ip_vti0\x00', 0x840, 0x4, &(0x7f00000001c0)={0x1000, 0x7, 0x8, 0x2, 0xffffffff, 0x6, 0xa705, 0x100}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x3}, 0x8) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x300) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfa2) 2018/05/22 06:32:18 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x4, 0x6}, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x3, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'ifb0\x00', {0x2, 0x4e21, @rand_addr=0x8}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x2aa8}, &(0x7f0000000200)=0x8) syncfs(r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) r3 = open(&(0x7f0000000280)='./file0\x00', 0x105000, 0x2) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f00000002c0)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000440)={0xc, 0x0, &(0x7f0000000300)=[@release={0x40046306, 0x4}, @register_looper={0x630b}], 0xe8, 0x0, &(0x7f0000000340)="d9ab02ddcb48c53c127eb9970439d4bf8da71a69e6265f099e001c9fda157045cad6c3333bcea97b690068ca77aa215d20ecc6b30d2e5b1dfed8cf48035ea3a0f774436957a5cc6c952772e476677607068067ffac1d830da70a924b9429544d7089ab70791a04aab94b25ce00471ccee8c136e9a3219ce5c6d8f15593f5a5aec887a0ab6e6a1e97660267b2bfb670986dda228480621b49c29c1d098a48a0fc6bcda24e1ccad0a27b649bf6c25db4c60e65eb4dbe82e82f07ee4cac9545a643d6659cb84ae8307c548c7188ccc8f8d5adc724c8c30e7c61b56f5e2b57badccccb7d04a42330d8f1"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r2, 0xba, "5a594ae147ab272a8063397a079ca1d1d3bd485abc9d6a39adb32b73c49dcf75df5c3879b082056e6e7563df5666b39458231c0fff9015d7ea4632c010459ffe3fbc262bc03c72e32aae2489d81581fbf4f7570c00a5416689c7ca6f896c09b0d7066de5b1d55783acd3c87ac854a2dcb62c8088a8848e7bfa71df675706f6547a9064e97dbf8d8166a2a9388d6b573b222e9ae5ff974fa50154d6508f43167311c9b6da959a5078f54cda9d7ed151b329accf00963a9e67c860"}, &(0x7f0000000580)=0xc2) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000600)={r2, 0x9}, &(0x7f0000000640)=0x8) r4 = open(&(0x7f0000000680)='./file0\x00', 0x0, 0xf2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000006c0)={'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000700)="4d5e81eb34fa4f5640ba00d56f75ff10", 0x10) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000007c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r5 = syz_open_pts(r0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000018c0)={r0, 0x0, 0x1000, 0x93, &(0x7f0000000800)="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", &(0x7f0000001800)=""/147, 0x4}, 0x28) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001b00)={0x54, 0x0, &(0x7f0000001980)=[@exit_looper={0x630d}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000001900), &(0x7f0000001940)=[0x28, 0x0, 0x38, 0x48, 0x38, 0x48]}}, @dead_binder_done={0x40086310, 0x1}], 0xc9, 0x0, &(0x7f0000001a00)="bd932308f9a056d94cdaabc63e80fb2822618199344ed60e15ac4bc1391d46c6924f10bec02ccec27b05bb8dc6e7a62f2d4283b75ac82afbf2d650754d5032644abba74394003e457e367d1401062bf01e231362af980545182035dc4d707f91f9e8b02edb70e974709f0ce7e6d5bb196d071bcd48839542496a3d9e66753f561fa840ed7edbb58459baf2b70fec9c0777e9a0c5a6b02a693d696b836c2343f2eff9ddcc4b89bd2e7f1c1656214be232da895f984358d9f17dda408440cd81630bafbcb01b71ad18eb"}) getsockname$ax25(r3, &(0x7f0000001b40), &(0x7f0000001b80)=0x10) mknodat(r0, &(0x7f0000001bc0)='./file0/file0\x00', 0x8, 0x100) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001c00)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001c40)={0x7ef}, 0x1) ioctl$KDSKBLED(r5, 0x4b65, 0x4) r6 = add_key$user(&(0x7f0000001c80)='user\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001d00)="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", 0x1000, 0xfffffffffffffffd) keyctl$update(0x2, r6, &(0x7f0000002d00)="12224da4eb2d03f59b9d423da23e174ac19aa7602a9db38a6e92c61a32a6b2ba7c7777bda0121083a09027f38afae440488f7395b2d5951654a7da8d204f57f076c6e138d1226fd6ffb59dc9cb8a5794cc839c5598bf8b906d77a69796422f6ee82794a0a6f57c1016adee696d3185ceebf16de13900f9e0dccacf7328e1fbc85ac2517295ae97bfe892e0724c8cc5c62f4cb30452344c3303456a7dbaf7429050e5054a73d7c77acb8e67ed77a3517bac77caedb0f88ecf949c762477e95b9404606ecd0d224c6194d368a48103f7d2338cae48d0f62560fc539bfeae4d", 0xde) 2018/05/22 06:32:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) syz_open_pts(r1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:18 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x100) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r1, 0x80000, r0}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x201) 2018/05/22 06:32:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000440)={{0x0, @empty, 0x4e20, 0x3, 'lblc\x00', 0x10, 0x734d, 0x7a}, {@rand_addr=0xfffffffffffffff0, 0x4e21, 0x2, 0x4, 0x5, 0x2}}, 0x44) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x2, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1, 0x6, 0x8001, 0x5, 0x1, &(0x7f0000000000)='syzkaller1\x00', 0x2, 0x9, 0x2c}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:18 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f00000007c0)='/dev/dmmidi#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000800)={0x101, 0x81, 0x4, 0x1, 0x0, 0x1f, 0x7fff, 0x400, 0x0}, &(0x7f0000000840)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000880)={r1, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) recvfrom$unix(r3, &(0x7f0000000080)=""/58, 0x78, 0x0, 0x0, 0x0) 2018/05/22 06:32:18 executing program 7: 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 = semget(0xffffffffffffffff, 0x7, 0x0) epoll_create1(0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}, {}], 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000180)=0x1c) r2 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getpriority(0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000680)={0x7d, 0x395, &(0x7f0000000500)="e7a3c24a87bc484f2be60cf2758581509d3fc36f8eb32e03c8024ff5634848d1191626efd2e7658091ed42120da1258350f7ed44f049a1aae9b3954cb4a487c1769cefaa2c1a48847c5e43f1631d4868a412bd8f8e7d6adc020271505d34feb16546d00afbd129da640799e47b327402a8ee01db46caff89deedb33afddcf2ce0440d653e55e3451dd6e0db462365fe41dcecb2d5b674135b3ae308df73f6a8ad0565e5fd5791e542dc58a71d36e32b579496be0cf3f28938fbe6a0a76e55924145a53c466027f18855140b77bd7d364eb6518096dde3f41e94ab263676379445b10bfe044353e5864b8", &(0x7f0000000600)="39697e106979d295b27600404fac1632283ae76841228f53ebf677a9d487cfdfd350b065926ed2397768f0f74ed390d5216a4f23e998c17b3eeb60771c1e54fb7ae78d29eb3e66a18445660d85b949774c5323", 0xea, 0x53}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x1ff, 0x4) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='bdev\x00', r3) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000280)={{}, "", [[]]}, 0x120) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f00000001c0)="6eaaad0576e85e9411f1ec757ddf8a0ddcde1f3c46464b4febd60becb5afee41f5be2f13533f8d84b2210afda8b45bce0c1735") 2018/05/22 06:32:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x982c1bfffe33a4c8]}, 0x3}, 0x1c) 2018/05/22 06:32:18 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setlease(r0, 0x400, 0x1) ftruncate(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote}}, {{@in=@multicast1}}}, &(0x7f0000000100)=0xe8) 2018/05/22 06:32:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000000)=@pic={0x81, 0x32, 0x1f, 0x40, 0xb9, 0x5, 0x9, 0xb7, 0x5, 0x9, 0x8, 0x80000001, 0x4, 0xffff, 0x3, 0x8}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:18 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x800, 0xc000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0xfff, 0x7}) getpeername(r0, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40080001}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@gettclass={0x24, 0x2a, 0x300, 0x8, 0x25dfdbff, {0x0, r1, {0xfff2}, {0xfff2}, {0x5, 0xfff3}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000001) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101403) fcntl$setstatus(r2, 0x4, 0x2000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="cb32e31fe95501b0ae0e6011f4b3de8e3ac7d539cf1444ada8160f6544de297a2fe3344672dd39a3369077f06ffbcd64", 0x30) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="66baf80cb85331e480ef66bafc0cb030eef20f0f78961dea008800009a00640f01d1b8c2d2fd9a0f23d80f21f835800000b00f23f866baf80cb8305e488cef66bafc0c66ed65360f108800100000260fc1ba00380000d9e9de6900", 0x5b}], 0x1, 0x40, &(0x7f0000000140), 0x0) 2018/05/22 06:32:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$TIOCCBRK(r1, 0x5428) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x4, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcaa00fffe84262b]}, 0x3}, 0x1c) 2018/05/22 06:32:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r1, 0x7fffffff, 0xcca1, r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000180)=0xd26e) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:18 executing program 7: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getgid() r2 = getgid() r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) eventfd2(0x2c, 0x80000) getsockopt$inet6_buf(r3, 0x29, 0xdd, &(0x7f0000000400)=""/202, &(0x7f0000000500)=0xca) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000300)={0x5, 0x1, 'client1\x00', 0x1, "5aa04fcc47540bc5", "9cef37d307a80b6e528bb83f0b2323cf135a146dadaf86b7655a72ee58ffe89a", 0x3, 0x3}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x319080, 0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000280)) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0xe000, r0, r1, 0xfffffffffffffff8, 0x4000) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000540)={0x1, 0x8, 0x7}) setfsgid(r2) 2018/05/22 06:32:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4c, "4e953ed8b459568667948e4bdb8572a6ef511877a027e17b5339fef7b5b9685f37e4b5beee13e7c30dc44f0fe3887f0fa2d1757f3b569f371749cf70ebb5ae45347320b0cc8a40d8cc021545"}, &(0x7f00000001c0)=0x70) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x30}, 0x1}, 0x0) 2018/05/22 06:32:18 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x77, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa1caaaaaaaaaa0088470000000000000030000000600009830543ad5e2b740f610000000000004700005500670006f72f9078ffffffffac1414aa004405c650f101004e234e240039907821ff0001a4bbd77c9c6c45d19d2d70542a07afaa09cf4e13d1ffa1b47acbf6637419ffd8bba01d26eaab9417a4967df011"], &(0x7f0000000040)={0x0, 0x10000000000, [0x0, 0x0, 0x80000000, 0xdca]}) 2018/05/22 06:32:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = userfaultfd(0x0) ioctl$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$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x12, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/22 06:32:18 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000000)) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x2, 0x3, 0x3ff, 0x100, 0x0, 0x0, 0x102, 0xa, 0x4, 0x6, 0x800, 0x1, 0x400, 0xfffffffffffffff8, 0x9, 0x2cd, 0xc774, 0x3fae00000000000, 0x2, 0xf7d, 0x100000001, 0x8, 0x8, 0x7, 0x9, 0x2, 0x4, 0x80, 0x20, 0x800, 0x7, 0x7611, 0x7, 0x200, 0x6471, 0xffffffffffffff81, 0x0, 0x1a, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x1040, 0x6, 0x732, 0x2, 0xffffffffffff0001, 0x9, 0x6}, r1, 0x1, r0, 0xa) 2018/05/22 06:32:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, 0x3}, 0x1c) 2018/05/22 06:32:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:18 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="09000000180000fa0000000000ceffe84bc7a9f1278e7e000000", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="06010b0000000000"], 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2000, 0x2) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000180)) write$rdma_cm(r0, &(0x7f00000003c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x0, {0xa, 0x4e24, 0x1f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xad}, r1}}, 0xffbe) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x82) write$rdma_cm(r0, &(0x7f0000004fc0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa}}}, 0x48) 2018/05/22 06:32:18 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={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) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0x4f9, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x3, 0x4, 0x163db87c}) r2 = gettid() fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) kcmp(r2, r3, 0x5, r0, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40082406, 0xffffffffffffffff) r4 = openat$cgroup_ro(r1, &(0x7f0000000240)='rdma.current\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) getsockname$llc(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10) socket$packet(0x11, 0x3, 0x300) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400010, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) 2018/05/22 06:32:18 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x4, 0x7fffffff, 0x0, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa95aaaaaa0008004500001c829ac0b49946476600000000e00000010800907800000000"], &(0x7f0000000040)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x402043, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={[], 0x4df, 0xfffffffffffff481, 0x10001, 0x700000000000, 0x6}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r4 = getpgid(0xffffffffffffffff) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) kcmp(r3, r4, 0x7, r1, r1) 2018/05/22 06:32:19 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 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000b64ac9d5beb8be16dd80c808e79cf446a457625e0837e95928e7d0e4ce95265451d77517f40a11a0e312bce3b0209b3a9136fb2aa583ed1622f9311687180d546795a9e02c17617150244055a4b34a13872cff23f4d61c57ab936c3ef54bc7e87d3124ea612e7961ba53f0c5c0d9e2bf27fa83acca1db83ac9bf15f105531963d870b2e3765882fa0df2a7e578b3b0ed19fce86e429507d80eb48accd02276e23afb93f44fbad35cf327b7d5d8eee31ec83a2cd26cc3772b3037d83aa062b78916061894f253c1e564bd6d2bbc8a69ba32edc6823e5f25cfcf8a5b8ae9"], &(0x7f0000000400)=0x8) 2018/05/22 06:32:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x82, "6fbd79c7ee99264025c3052acc858fd00982ee73a1339e07e90d76210b958cc45d1e0b5e9644dd84956b5accb670c28551b3051ec508f9540ef4a1eff592b25366dcd87f9660576e9311f6a24d1bdc235e03cfa0a32e867a42d5c6080cfdf60e9733194232e29d81eb869985c3b118b0c65313354579e23b7e7582ae0f7f0a84312b"}, &(0x7f00000000c0)=0x8a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x1, 0x28, 0x5, 0x4, 0x100000001, 0x6215, 0x1, 0x1, 0x2, 0x200, 0x0, 0x5, 0x0, 0x4d1304c5, 0x101]}, &(0x7f0000000100)=0x100) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r1, 0x80) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00]}, 0x3}, 0x1c) 2018/05/22 06:32:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x840) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2c) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x81, 0x40c401) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x2e, @broadcast=0xffffffff, 0x4e23, 0x0, 'none\x00', 0x11, 0xdc5f, 0x1f}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x6, 0x9, 0x745, 0x1}}, 0x44) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r1, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) getpeername$netrom(r2, &(0x7f0000000100), &(0x7f0000000280)=0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:19 executing program 2: r0 = socket(0x10, 0x80002, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) fcntl$dupfd(r0, 0x406, r0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000280)={@random="154c9a011f8f", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfeffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x28, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x100000000000]}) 2018/05/22 06:32:19 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000140)=0x1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="86ae24a0ccd4181cfcc44df7f9e61e70", 0x10}], 0x1, &(0x7f0000000100), 0xebe8ebb0be1321f6, 0x40000000c5}, 0x800) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001340)=""/123, 0x7b}, 0x0) 2018/05/22 06:32:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syncfs(r1) r2 = dup2(r1, r0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000004000/0x2000)=nil}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000001040)=ANY=[@ANYBLOB="06000000000000000000000000000000000000000004010000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 812.709214] print_req_error: 2055 callbacks suppressed [ 812.709224] print_req_error: I/O error, dev loop0, sector 0 [ 812.720382] buffer_io_error: 2055 callbacks suppressed [ 812.720392] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:19 executing program 4: socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/fscreate\x00') write$rdma_cm(0xffffffffffffffff, &(0x7f0000004e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004e00)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000004e80)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x3d, @loopback={0x0, 0x1}, 0x3b4b}, r1}}, 0x30) [ 812.753546] print_req_error: I/O error, dev loop0, sector 0 [ 812.759443] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) socket(0x2, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/22 06:32:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000]}, 0x3}, 0x1c) [ 812.844911] *** Guest State *** [ 812.848372] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 812.857289] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 812.866199] CR3 = 0x0000000000000000 [ 812.870259] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 812.876300] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 812.883665] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 812.890402] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 812.898441] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 812.906492] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 812.906759] print_req_error: I/O error, dev loop0, sector 0 [ 812.914644] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 812.920369] Buffer I/O error on dev loop0, logical block 0, async page read [ 812.928375] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 812.943498] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 812.951546] GDTR: limit=0x00000000, base=0x0000000000000000 [ 812.959598] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 812.967640] IDTR: limit=0x00000000, base=0x0000000000000000 [ 812.976804] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 812.984881] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 812.988916] print_req_error: I/O error, dev loop0, sector 0 [ 812.991347] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 812.991358] Interruptibility = 00000000 ActivityState = 00000000 [ 812.991363] *** Host State *** [ 812.991375] RIP = 0xffffffff811f76d9 RSP = 0xffff880152f27390 [ 812.991398] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 812.997158] Buffer I/O error on dev loop0, logical block 0, async page read [ 813.004633] FSBase=00007f7e3b112700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 2018/05/22 06:32:19 executing program 4: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x10040) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 813.011843] print_req_error: I/O error, dev loop0, sector 0 [ 813.014127] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 813.014142] CR0=0000000080050033 CR3=00000001b46b1000 CR4=00000000001426f0 [ 813.014158] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 813.014169] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 813.014175] *** Control State *** [ 813.014184] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 813.014192] EntryControls=0000d1ff ExitControls=0023efff [ 813.014205] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 813.014214] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 813.014223] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 813.014231] reason=80000021 qualification=0000000000000000 [ 813.014238] IDTVectoring: info=00000000 errcode=00000000 [ 813.014248] TSC Offset = 0xfffffe4949ac131d [ 813.020238] Buffer I/O error on dev loop0, logical block 0, async page read [ 813.020989] print_req_error: I/O error, dev loop0, sector 0 [ 813.026878] EPT pointer = 0x0000000189ec801e 2018/05/22 06:32:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaaaaaafeffaaaaa8]}, 0x3}, 0x1c) [ 813.033959] Buffer I/O error on dev loop0, logical block 0, async page read [ 813.034610] print_req_error: I/O error, dev loop0, sector 0 [ 813.106735] ip_tunnel: non-ECT from 172.40.20.187 with TOS=0x3 [ 813.109801] Buffer I/O error on dev loop0, logical block 0, async page read [ 813.117846] print_req_error: I/O error, dev loop0, sector 0 [ 813.168532] *** Guest State *** [ 813.169427] Buffer I/O error on dev loop0, logical block 0, async page read [ 813.181790] ip_tunnel: non-ECT from 172.40.20.187 with TOS=0x3 [ 813.185731] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 813.185752] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 813.209525] CR3 = 0x0000000000000000 [ 813.213291] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 813.219367] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 813.225402] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 813.232131] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 813.240177] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 813.244741] print_req_error: I/O error, dev loop0, sector 0 [ 813.248299] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 813.248322] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 813.248340] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 813.254089] Buffer I/O error on dev loop0, logical block 0, async page read [ 813.262081] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 813.293628] GDTR: limit=0x00000000, base=0x0000000000000000 [ 813.294194] print_req_error: I/O error, dev loop0, sector 24 [ 813.301669] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 813.301683] IDTR: limit=0x00000000, base=0x0000000000000000 [ 813.301699] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 813.307518] Buffer I/O error on dev loop0, logical block 3, async page read [ 813.338746] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 813.345245] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 813.352780] Interruptibility = 00000000 ActivityState = 00000000 [ 813.359096] *** Host State *** [ 813.362349] RIP = 0xffffffff811f76d9 RSP = 0xffff8801c740f390 [ 813.368415] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 813.374880] FSBase=00007f7e3b0f1700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 813.382753] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 813.388693] CR0=0000000080050033 CR3=00000001b46b1000 CR4=00000000001426f0 [ 813.395791] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 813.402526] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 813.408657] *** Control State *** [ 813.412163] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 813.418917] EntryControls=0000d1ff ExitControls=0023efff [ 813.424434] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 813.431427] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 813.438154] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 2018/05/22 06:32:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000140)=""/121, &(0x7f0000000080)=0x79) 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$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x200240, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000280)) syz_emit_ethernet(0xffffffbe, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @loopback={0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f0000000040)={0x0, 0x0, [0xac]}) 2018/05/22 06:32:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000000bc0)=""/93, 0xfffffdef) fchmod(r0, 0x15) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x30) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000080)) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xc000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000c40)=""/4096) [ 813.444801] reason=80000021 qualification=0000000000000000 [ 813.451165] IDTVectoring: info=00000000 errcode=00000000 [ 813.456679] TSC Offset = 0xfffffe491e2f5b0c [ 813.461077] EPT pointer = 0x000000018644901e 2018/05/22 06:32:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in=@multicast2}}, {{@in6}}}, &(0x7f0000000100)=0xe8) r2 = socket(0x1f, 0x1, 0x80) ioctl(r2, 0x8912, &(0x7f0000000580)="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") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x100000005eb856) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003b00)=[{&(0x7f0000001a80)=@abs, 0x6e, &(0x7f0000001e00)=[{&(0x7f00000009c0)="0743466b74cf8270c3", 0x9}], 0x1, &(0x7f0000001e80)}], 0x1, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) fsync(r1) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000002180)}}], 0x4000172, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/05/22 06:32:20 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000000000000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000055fff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x3ca) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x2) 2018/05/22 06:32:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/snmp\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000100)) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0900000000000000d7"]}) 2018/05/22 06:32:20 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000]}, 0x3}, 0x1c) 2018/05/22 06:32:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000000)=0x78) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)='\x00', 0x1) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x20000000, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) 2018/05/22 06:32:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c000000000089907800000000e00000010800907800000100"], &(0x7f0000000040)) 2018/05/22 06:32:20 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000000)=""/95) 2018/05/22 06:32:20 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) socket(0x2, 0x1, 0x0) ioctl(r0, 0x5, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/22 06:32:20 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x0, 0x1, 0x2, 0x1, 0x6}, 0x3, 0x1000, 0xac}) fsync(0xffffffffffffffff) r1 = socket(0x7, 0x0, 0x4000000fffe) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x87, 0x321000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x62d2) close(r1) ioctl(0xffffffffffffffff, 0x7f, &(0x7f0000000080)="7e036ce2cfa209a2fa716628c408c01224da62c19cbb26a16fcbf4bb426d63847f8048149bf327b787a3e4cabeb3737faac4dd48570d007457fd20266f5bbda2c3ac4ce15431da3f6e3e406fe5a6205b58d4fc53efa0112e041450ef138ebec3f074adde3c8b49672f2d0d96c7fe313b8a4f9c59a9c4457e7b36084abfb83220c38bae6af3724cbf8979e6772e2f91a50028d03200810a92e00308df7d4e10873b86abfbb6e67b682ae8af020913f28ca80bcc5951b13ae105c7") 2018/05/22 06:32:20 executing program 2: r0 = socket(0x200000000000011, 0x3, 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) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"6772653000000000001e00", 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="6800fddbdf250200100104000000000000000800000008000100ac1414aa08000b000700000008000200e000000108000b0023cc000008000200e000000108000b000200000008000200ffffffff08000f000100010008000200ffffffff"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x4001) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/22 06:32:20 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x40, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup/syz0\x00', 0x200002, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000700)='/dev/audio#\x00', 0x2, 0x40000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000740)=0x0) getresuid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) r7 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000840)=0x0) getresuid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) fstat(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = signalfd(0xffffffffffffff9c, &(0x7f00000009c0)={0xee1}, 0x8) r12 = syz_open_dev$admmidi(&(0x7f0000000a00)='/dev/admmidi#\x00', 0x3, 0x210000) pipe(&(0x7f0000000a40)={0xffffffffffffffff}) r14 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r15 = memfd_create(&(0x7f0000000a80)='#^\x00', 0x3) r16 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r17 = socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmmsg$unix(r0, &(0x7f0000000bc0)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000440)="297799d433bdb6f97d104cb5d8d0f8a570d1c051bf75f938b5524411e669705e5c155f1808037f6b80e5589abd395c5314e1f215ecd14d658f33fb3594274ffb9e14ed65c927d7d558d94f5ab6580642d1faeb405a91c97abc05319d7b2fdb5ed9de23b63b7b3dfed78faf324165bdaaceb7b7da75fd90c420bd102952645b6a4f1072c8954b855f5f6240d79e9b05a91812d6f76e91afe94e4c6fb9314a17a1c5d88f117bb3126513160b981e5b118e4c53230edf52f76ccd758ce9d7bcd6b1e0418bc347cff2", 0xc7}, {&(0x7f00000000c0)="5d70188273bf95019670a7b7ea500767ecc40848836eb6deb0e691038fb7913c86a910072ee9511d13306383a663446778827fdba25e868395acc0228e94d73ff82a6a8e37798402ba2eaff06f74678137b3", 0x52}, {&(0x7f0000000580)="ba78d93342d7b3dc50ac477f44a8262898d6752e18dba73d89d80611282b3e23119524f3a54bac39b3723af4917ac10b08df766959c5c753dc128703d79f7b7273150eb46b74480284c11eef84e4a896544b05c831b7efea1831722a0713628e195852d7d8c9102c3483472ecc294728e7c9e0aa338350d4c322f46052e97fea59f80cc174d59e5fdf5ccde1c50ea01ca6af799152cffdf2fb0771450b43a4f204", 0xa1}], 0x3, &(0x7f0000000ac0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13, r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}], 0xc8, 0x800}], 0x1, 0x80) r18 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r19 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r19, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r19, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r20 = socket(0x2, 0x1, 0x0) ioctl(r20, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r18, r18, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r18, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r18, 0x4c00, r19) 2018/05/22 06:32:20 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x8040, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000740)=0x200, &(0x7f0000000780)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 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) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x1c}, @multicast2=0xe0000002, r2}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000140)={0x4, 0x1, 0xfffffffffffffffc}) 2018/05/22 06:32:20 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, 0x3}, 0x1c) 2018/05/22 06:32:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000180)='/proc/self/net/pfkey\x00') socket$inet_sctp(0x2, 0x1, 0x84) memfd_create(&(0x7f00000001c0)='/dev/zero\x00', 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x180, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2018/05/22 06:32:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000040)="e5b38c71fb431fd8563ca953e9b542f9569720b54cc8baa7b3f1aac5b02fc5cf2020325022e92aaa23e531efc611e6448b2ba7905cffba8629013a55a2d3aec5bb757c8ad47232dab2d920f71d5b526457a71f3801a7fce3d4c2faeb6489223cbadc629eb293ff3fa4af95c5ae154962dbc009e21b723945170b79206fbb8405339f70019a37e9e0a6e6e1f95a93cdeda10e21fe0c9b4ed59c5bfb55a8f279de3c0a628ca78cf63a6deb2581e54a8e04395b17a45f95a7e1ce98b164b7317e0915533ef0c26fd884b69c08b35b50", 0xce}], 0x1, 0x3) socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/22 06:32:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b00000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:21 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) 2018/05/22 06:32:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x1}, &(0x7f0000000080)=0x20) 2018/05/22 06:32:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={"6272696467653000800000000040f400"}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:21 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x4) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = timerfd_create(0x0, 0x0) r5 = socket(0xa, 0x1, 0x0) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') fcntl$getflags(r4, 0x40a) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000340)={0x0, 0x0, 0x12000000, &(0x7f0000000300)=0xffffffff}) ioctl(r5, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000002c0)={0xa, 0x0, 0x21f, 0x2, 0x6, 0x0, 0x3ff, 0x9, 0x8, 0x20, 0x4967, 0x9}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000280)={0x0, 0x0, 0x401, &(0x7f0000000240)=0x8}) dup2(r4, r1) 2018/05/22 06:32:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0x2, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x1a, 0x20, 0x70bd2b, 0x0, {0x1a}}, 0x14}, 0x1}, 0x0) [ 814.757694] : renamed from bridge0 2018/05/22 06:32:21 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsync(r0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) 2018/05/22 06:32:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x88) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0x7fff, 0x1}) connect$inet(r0, &(0x7f0000004e00)={0x2, 0x1000000004e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009b00)=[{{&(0x7f0000004440)=@hci={0x1f}, 0x80, &(0x7f00000046c0)=[{&(0x7f00000044c0)='*', 0x1}], 0x1, &(0x7f0000004e40)}}], 0x1, 0x4008040) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x6) write$binfmt_misc(r0, &(0x7f0000000340)=ANY=[@ANYBLOB='vz1\x00'], 0x4) 2018/05/22 06:32:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000000)=""/156, &(0x7f00000000c0)=0x9c) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddb845feff07d180]}, 0x3}, 0x1c) 2018/05/22 06:32:21 executing program 4: syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2000) r0 = socket$inet(0x11, 0x40000000000803, 0x0) pipe2(&(0x7f0000000040), 0x4800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @broadcast=0xffffffff}, 0x180, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)='bridge_slave_1\x00', 0x1, 0x0, 0x9}) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x40280) 2018/05/22 06:32:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x212, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/114, 0x72}], 0x2) 2018/05/22 06:32:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000000)=0xf) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'\x00', r2}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$getflags(r1, 0x403) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8001, 0x200) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180)=0x7, 0x4) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r3, r4, &(0x7f00000000c0), 0x8) 2018/05/22 06:32:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, 0x3}, 0x1c) 2018/05/22 06:32:21 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)={0x4, 0x1c, [0xfff, 0x10001, 0x0, 0xffff, 0x7, 0x8001, 0x80000000]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x6, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) close(r2) close(r1) 2018/05/22 06:32:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x1e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="5b8c63e287a1", [], {@can={0xc, {{0x2, 0xffff, 0x7, 0x7f}, 0x1, 0x1, 0x0, 0x0, "1a3da2fce4628a93"}}}}, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000080)="494287748583220d55af15a8b2c87c1241e591f8194a39da6280c4d246670daff3dde490546448c5809909d8a84aecf4b310233f4ee370226d5751015622e26fe09a0e171f65f05d03590fb89170edc00e6548fd3a8fde3e6a83cda17d1a5fbc70909401dac09754930ef6381b5069044fc7d7f8a81bc46ab9") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:21 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000280)=@ethtool_perm_addr={0x1b, 0x4, "de29a9f4"}}) close(r2) close(r1) 2018/05/22 06:32:21 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x1, 0x8008, 0xffffffffffffffff, 0x7, 0x0}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000006c0)={r2, 0xa}, 0xffffffffffffff3b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getpeername(r0, &(0x7f0000003f00)=@ll={0x0, 0x0, 0x0}, &(0x7f0000003f80)=0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003fc0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000040)=""/209, 0xd1}, {&(0x7f0000000140)=""/171, 0xab}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/194, 0xc2}], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f000081e000)={0x0, 0x0, 0x8}, 0x8) 2018/05/22 06:32:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(r0, &(0x7f0000000040), 0x1000000000000113, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/05/22 06:32:21 executing program 2: pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x129000) 2018/05/22 06:32:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xc4700, 0x0) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xf43, 0x801) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)={0x4118, 0x42, 0x114, 0x70bd27, 0x25dfdbff, {0xb}, [@nested={0x2104, 0x79, [@generic="6b8ea9ea947fb5cc882e645b55fd4a94f8cd3387c10b2c86673c67115cd822b6b5bd4f9384606d01d17f3acb4374da4c9ed4b915a1731921042b2656fe39b3cd8d3a20428176a11cfd7caa2588fe", @generic="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@typed={0x8, 0x8b, @fd=r3}, 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0x4118}, 0x1, 0x0, 0x0, 0x20040000}, 0x40) 2018/05/22 06:32:21 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000000)=0xf) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'\x00', r2}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$getflags(r1, 0x403) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x2, 0x1, 0x2, 0x7ff, 0x9, 0xffffffffffff0001, 0x8, 0xa, 0x8, 0x2e7, 0x7, 0x5}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280), &(0x7f0000000380)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000100)={0x1000, 0xffffffffbffffe01, 0xfffffffffffffffe, 0x1, 0x7, 0x6}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000000)=0x60, 0x80800) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/22 06:32:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)='ppp0\\\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) sendmsg$rds(r1, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/205, 0xcd}, {&(0x7f0000000280)=""/15, 0xf}, {&(0x7f0000000440)=""/244, 0xf4}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="580000000000000014010000060000000700000009000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="7f00000000000000"], @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="0600000000000000"], @ANYBLOB="020000000000000009000000000000000800000000000000bd0f0000000000000100000000000000f9ffffffffffffff180000000000000014010000020000000100000083000000580000000000000014010000060000000100000006000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="0700000000000000ff7f00000000000004000000000000000101000000000000200000000000000007000000000000005800000000000000140100000900000011460000ff7f0000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="00000100000000000000000000000000000400000000000000000100000000000800000000000000090000000000000018000000000000001401000002000000eb00000005000000580000000000000014010000060000000700000005000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="05c9ffffffffffff"], @ANYBLOB="020000000000000080000000000000000700000000000000040000000000000008000000000000000004000000000000580000000000000014010000080000000200000008000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="0c96000000000000"], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB="00080900000000006786feaffa04c04b291679654432046bf626cee4487638b9627f8ffef8c297ab91738c27e9dfe7e4d843539e4c202d433cf29f1843ca726f4beb36f35954a2c7e8da3749ac35e1131a1f82e4e0cab31d7ad45d37ce078e9ab920"], @ANYBLOB="000200000000000005000000000000000700000000000000810000000000000010000000000000001c0000000000000018000000000000001401000002000000f6000000008000001800000000000000140100000c000000030000000000000018000000000000001401000002000000fe2a954103000000"], 0x230}, 0x4048055) 2018/05/22 06:32:22 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="a2aaaaaaaaaaaaaaaaaaab0008004500001c000000000089947800000000e000100108009038f15d8d055fefce09b8ca904400000000"], &(0x7f0000000040)) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4e, 0x40) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/05/22 06:32:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7085ddfffe2f5bf1]}, 0x3}, 0x1c) 2018/05/22 06:32:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x200000000000001e, &(0x7f0000000040)}, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x8, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="24a8b70d7ce7", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="24a9aba69a99", @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "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"}, 0x102) 2018/05/22 06:32:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:22 executing program 4: 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 = shmget$private(0x0, 0x1000, 0x54001100, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000280)=""/229) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x70afadf6) syz_open_dev$dmmidi(&(0x7f0000000500)='/dev/dmmidi#\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x10401) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000380), 0x10) 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, 0x9b5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) 2018/05/22 06:32:22 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xf4, r1, 0x4, 0x70bd27, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffc00}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xf4}, 0x1}, 0x50) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8, 0xf9e, 0x1f, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x80, 0x1000000000000, 0x2, 0x1, 0x40, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000001, 0x2, @perf_bp, 0x880, 0x0, 0x0, 0x0, 0x5, 0x2, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500f704f6af0a8527d2e0ae001c000000050000007800000000010800907800000000"], &(0x7f0000000040)) 2018/05/22 06:32:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000600)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bond0\x00', 0x0}) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000018c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000019c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a00)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000001b00)=0xe8) getsockname$packet(r1, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001bc0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001d00)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001e00)={@local, @multicast1, 0x0}, &(0x7f0000001e40)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001f00)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000002240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002200)={&(0x7f0000001f40)={0x2b0, r2, 0x800, 0x70bd2d, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r4}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r9}, {0xb8, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x84, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x27}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r13}}}]}}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r14 = socket(0x2, 0x1, 0x0) ioctl(r14, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x4e9, 0xfffffffffffffffc, 0xff, 0x401, 0x2, 0x3e, 0x621, 0x27e, 0x38, 0x3b1, 0x2a, 0x1, 0x20, 0x1, 0x8, 0x80000000}, [{0x6474e557, 0x8, 0x7fff, 0x37, 0x2, 0x100, 0x0, 0x1000}], "7c26b227db7f0d46e4b9ad9f88a97efbb81d4e04fd63554ac0be737d070bce894c949ecd9cdf26673e671d14588032e9a705013eb2d45042f72bba8b65b9a2d1da43f67bc87300d3351d88b8dbf5499fedf0d8cb32c329e2db7e72e770dd9d9dc2cbf4cc9016ddfda64882ad5d420f1aea2874dd9e472c8302a9c21750e6cff781ee98606e95c92a29fb5191cc55d0ec637aff5f9fe6", [[], [], [], []]}, 0x4ee) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000180)='ipddp0\x00') ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0xa, 0x0, [{0xc0000001, 0x4, 0x56, 0x81, 0xff}, {0x8000000c, 0x8000, 0x6, 0xb34, 0x3a6d}, {0xb28bbb5b68c9d4a2, 0xf, 0x2f, 0xf, 0x38e}, {0x8000001f, 0x100000001, 0x40, 0x6, 0xffffffff00000000}, {0xc0000004, 0xfff, 0x8000, 0x1, 0x5}, {0x4, 0x4, 0xff, 0x7ff, 0x8}, {0x1, 0x1, 0x2, 0x3, 0x1b56}, {0x8000001f, 0x4, 0x4, 0x1, 0x61}, {0x80000019, 0x10000, 0x0, 0x0, 0x80}, {0x8000000f, 0x1ff, 0xffffffffffff0bc2, 0x2, 0x7}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0010140}]}) 2018/05/22 06:32:22 executing program 6: unshare(0x40500) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8801) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x2000) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@local, @broadcast}, &(0x7f0000000080)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@generic={0x0, 0x20, 0x6}) 2018/05/22 06:32:22 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(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) set_mempolicy(0x8003, &(0x7f0000000080)=0x9, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/22 06:32:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000]}, 0x3}, 0x1c) 2018/05/22 06:32:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x1201, 0x8, 0x155, 0x4}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="25bd3a6c2127e614cd2ec360a9752d4d", 0x10}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x3}, 0x1c) 2018/05/22 06:32:23 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) connect$inet(r0, &(0x7f00005a8ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x4) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x10000, 0x6, "ecc6b65e3a0b", 0x5}, 0x10) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809302000002000000000000006925000b0000000000130000008848a3c728e1c46b7b31afdc1338d5440000000000000000000000088daa7227c43ab8220000bf0c0000000004", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f00002f0000)}, 0x0) 2018/05/22 06:32:23 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) [ 816.497760] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 816.505325] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/22 06:32:23 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x42002, 0x0) timerfd_gettime(r0, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000000280)={{0xcc, 0x2, 0x6, 0x94, 0x298, 0x20, 0x233, 0x7}, "fe4b6ce8b9e7d713517fb023ae028e8c6a961e4cc5c0308b0ca9db9197b45a9f4694de11174cf22b605865d92725fd04dc4a1241b707dee2e3b49e3644e1fd4ee0d0d1464dc6e11d4ef89e06e6129340dba0305c8780747d2f747c036908a6f8366b3c05648d6543c30502182736d1573aef654d809e9bb5b88e26c9e1a944307e53139e819baf25017ddccb76f97ee962cbb88f04b4d6c7aa", [[], [], [], []]}, 0x4b9) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getegid() ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 816.567270] netlink: 'syz-executor6': attribute type 11 has an invalid length. [ 816.574760] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/22 06:32:23 executing program 4: r0 = socket(0x1a, 0x0, 0x1) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) timerfd_create(0x0, 0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400041, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7, &(0x7f0000000140)={0x6e6}, 0x8) epoll_create1(0x80000) 2018/05/22 06:32:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd4(r0, &(0x7f0000000180)={0x7f}, 0x8, 0x80000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0)=0x2000000000004, 0xffffffffffffff12) sendto$inet6(r1, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000080)=0x100040000000) mmap(&(0x7f0000ff1000/0xe000)=nil, 0xe000, 0x0, 0x2012, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x0, r3}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0x106000, 0x100000}) 2018/05/22 06:32:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) socket$alg(0x26, 0x5, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c4914feff918a4c]}, 0x3}, 0x1c) 2018/05/22 06:32:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f00000000c0)="b71bbc1129867cc99a0fde5d043db4ee6e24a465df04b3cec9d240849e4460d9e862306817207ed5315880f1129d16e323be41d42f69d13e02e6ec618502bcb256d6cf68254b0fd85cd10124c2f100504a3184a3f32c4139a7bcc96a14b6d9eea28404984cf8d65dc451a9072e86d94ce342c28a3ae6b9c670d599fe"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="180000c300000000feff000000000000007110541300004422b93b00000000000095000000800000002b25766befc137d4b5f8f3320eb7a6e68330a9c0cf04bf78268ed54b31185f9f752ef3ff152e071acc50144b36d413c9f7f7d98a6c0e7e6681"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x41100, 0x0, [], 0x0, 0xf}, 0x6) 2018/05/22 06:32:23 executing program 7: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) 2018/05/22 06:32:23 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x10000, 0x40400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r1, 0x28, 0x3}, &(0x7f0000000440)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r2, 0xfffffffffffffff7, 0x40, &(0x7f0000000480)=""/103, &(0x7f0000000500)=0x67) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) get_robust_list(r3, &(0x7f0000000280)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f00000002c0)=0x18) lsetxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'trusted.', '/dev/vcsa#\x00'}, &(0x7f00000005c0)='/dev/vcsa#\x00', 0xb, 0x1) r4 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000300)=""/30) fdatasync(r2) 2018/05/22 06:32:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/22 06:32:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0xfffffffffffffefe) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x3, 0x20, 0xc9, 0x3}, 0x8) r2 = accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffe3a, 0x20000) sendto$inet6(r2, &(0x7f0000000280)="805472596844f6f3c8ebf64a2dd50307ba66862f68628a793e0c220b9ffa008f", 0x20, 0x20008000, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/22 06:32:23 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYBLOB="0400000000000000ff0700000700000000000000000000005c0f0000050000000000000000000000000000000003000000000000000000000001000000000000002c00d763323bed0700000000000000090000003f00000002000000040000000000000000000000020000008100000000000000000000000000000000000000000000000007000000000000277c48220000000000000000ffff000000000000ff0f0000000000000100000000000000000000000000000000"]) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000040)={'ip_vti0\x00', @ifru_names='bcsf0\x00'}) 2018/05/22 06:32:23 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond_slave_1\x00', 0x1200}) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001002000000000000", 0x1df, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x7, {0x2, 0x4e23}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x201, 0x6, 0x8, 0x0, 0x1f, &(0x7f0000000080)='bridge_slave_1\x00', 0xffffffff, 0x0, 0x7}) 2018/05/22 06:32:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) sendmsg$kcm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="54a2c53a3351ae638cb32414f4bded45ae7643762a", 0x15}, {&(0x7f0000000040)="49f146e60569e1d229987d20a0c7f05b98ae2a4243174f8fca48d0c6b7", 0x1d}, {&(0x7f0000000080)="90f93cf22983ecd1901381ed3b0c6ac278ce1ed7717ebde3736031e740a7736b4e01300c369c77c41e2434bd81df93648191c508327b3e0258356d62c44b0774d33f56e221e21971b7a692bcf4107ce86c06ab3314292e", 0x57}, {&(0x7f0000000440)="8759d3ede073307b362cb169491b28f824251181be3f85c1d3d992352515e7ea54a5c2f4b33e60fa1ca8ffe9814772efb521507a5af5e9f048463d16da3c54053f96ffad737c9b5e6068f1791e65772284dea3f563b5e11cd90f4cba0138657aca2f05817e1666a0badbcb5e292dd609c61a41ab", 0x74}], 0x4, &(0x7f0000000580)=[{0x60, 0x10b, 0x5, "16d477e7a7b4b0b15c13688e83757c247b23b532260472b23bb91c4b3036a04959dc950a61d66a8c312972b10a4c297faa00a8fe9f59d3bec9b6b1e9b0d11542da09c242bc7df4f01d27873ca45f87"}, {0x110, 0x107, 0x3a, "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"}, {0x88, 0x0, 0x8, "ffca272dbbbb23e40e8b4423aa6c6d1adf1531829c090ff778a1a9d20f4532818fc9865390a73c79a09814cb74e18db8943fb10a9172f61c395b68cb2dd97dd720c3b46eee99a99ca5d0a78468683c32c76a12d759068c8ef6f36bbd738c0c817c9d12c6d95ef04e649abff7513acbe177ba0346"}, {0x48, 0x13f, 0x7, "153779043d44c077180885935d764a25a2959991717ad878c0c308542669b25ea7d0d62e495a6c268574a6fc0515d4502688"}, {0x90, 0x19f, 0xff, "4d963c1f4bd8e6b4fe9d8f79252a685bae5cab1815e2b3c0e975c29615b2ee706fb2ae6432066e03d42d6967a04b899ec0e7d8746e8a80cf15533d2ca12bb6bc385e20cdbd9898b5fd4e322e6e5f9e2ad674594ab5c7f67520935807954121ea52b31e39c5dc8138c726ac636506305182c59d8a2467c157816d87856213"}, {0x98, 0x117, 0x8, "0a084558b45e4399e274a910af1fb9e6296654f6f6e67e0c86bf999f65518d37097621aac2054d71068cb5b379bb89a5463f0c7a039a74b541b2a392c1c588024530ddaa81b8d613520935388bbb3ddaead6e9713208c4fc1c68c8e2a207f4b856b4c02fdacc14b404b87bc64f569ced4e54c8230807e1ecf8eaf7670698648a9f7bce5804de46d1"}, {0xa8, 0x11f, 0x9, "89716c52e59ea8b50d7015acb464ab16cbc9fa04cc1134102e4a088d687a5400b72562a9ec1cd8b787d3daf332d62f93f440e1c2923fbdbac140d4b624c13346aaeabaa0416b3b2ae5756f8a0f1be1ae6f03123c2599918092636386e410367c966ddffe5d5628b6bd1e6be9a548299264b038c4017c996ccedd051e167dcaffcf17ab025e06ee5e20b558cfdfd2e6e156bd5c06c8e73c"}], 0x410, 0x1}, 0x1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:23 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000]}, 0x3}, 0x1c) 2018/05/22 06:32:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000500), 0x0, 0x81806) pwritev(r0, &(0x7f0000001880)=[{&(0x7f0000000000)="211286977d250399f4dbaf8894c15dcad13564d43e269ec73858b0c207d68533067dfa3c64109b56cee5f88d0efe1d097b4de69f96733ba96de2cb14272acbcccb009521d8c0eb11d6e20bb327ef867dee3210ea2c7ec55855d5cf2bd825f97d043d34a72a4574af5cb31150cd316eba199aa006f8f3a0eaad340ca988dea26418048d25d73412885e81e5d064e692ee564e436aa6a29d2883e5af7e2412e5990e26374cc41b62bb9e6001725fdf82da49d6cf38a6e12e46d0cb6cb4e92fbd0871701db9d55a6578bacb181ebd86c3", 0xcf}, {&(0x7f0000000380)="ee1391c3bfd43578d18c5ec0951e7805e20b16e0d7920da331ff41009b9a0c8fe4bf7903e12cef4b945a38450b3ca524a99ace1bf1fea393f58139ff3959476a4e6d407ac2e60aaeaf5d19012086c713fe77058189ad76717bf1279beb", 0x5d}, {&(0x7f0000000100)="f78c0b4025366c750a145ad26c747dee2c5593954a238ab050df05683c43a30e02ac955adb979582eef7affb11a86d91340077ca7eab9b", 0x37}, {&(0x7f0000000400)="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", 0xfb}, {&(0x7f0000000580)="318a5d9d8043bd6f733fc798d4b5f01d73d479ab93f8332fb4096f90735799451142598c3f02d55f9fb8228f7c57d79af7bee7f07f8dcfcb1652870222b8afbde85d13afb7f7f0002965593f8b72d408a77f0625eee18bbc2c8f5e1556f165d86816ae8b76e2dd5418cd33e5edc1dee4701d7c4980afe65ff566e94d7e51f710090bb967b457de059d05fbec3a99522ba75109c5f1daab51b340262c8e1ce4b3081e68386480790a8dca57f3c4adc98f5d7e261f604f70521740b8f16755c608e2614a66e832d69c1caccba23880f895aa65686e2e6898598df1c7fecff7", 0xde}, {&(0x7f0000000680)="82f34b6df1fb57a9f2734a6f23d80d7c3e12cb3c97cdb0b80f55e6d9f37498b4f911da8574a15da6397d148ec9bed567e8df39bbb781634436863e3e9d563e9e94e44f6bd22fe4ed67ab957ad0988e05bb1c57b35eab76524dcc0eb525c67a614b479ded59bbd173d919fe1c5cfe504540d754c2aac8a05d925e65d0090a1d7029a250f78298618eaec3c6519effacda4cfcc8a262b8781a29c1aaf4494c0f2ee99588e2ee80fa6ce76167c93d50287d42ad108a682e04542dcba641427ee87c5dfd14122cb389367294eeee4df2d59eae82447ce44ade2da4d2b220de083238d79a554d271ce0", 0xe7}, {&(0x7f0000000280)="d89932b366d7744064453d5e5be18549c67cbd52c700c6b9c0d71e079981ca5883331fc7204365efb8e56c0779aed82b16ff505683ef", 0x36}, {&(0x7f0000000780)="f1bd317e2cdc7f00e203664596df403347da4fd54d4aab83c724d1c78a33c2fdcaafe2bff2965029293f554cf3cb8eb702944a28e114c85216566aa621e7553c9d7bde59da16a68f8cf1675cdb1df8464f823e11a6ace438f9a2422fdcdc81cf9d75d4066837139d59f63a85fa279144a24ee3f0b6c816971e533aa93745be1ca58808a5371718d24b51264b20e606ecd0850770be4b11be6e648a82ec0d11da565cc781582f2eba860b32b3168690fc642303f3b770b6c6d0a945dfb2ca3eb55c0dbb5fc29ff6fad7b79fe1bceda35654e4d5fd0d7c", 0xd6}, {&(0x7f0000000880)="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0x1000}], 0x9, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000500)='gretap0\x00', 0x10) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) accept$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c) fcntl$getflags(r1, 0x40a) 2018/05/22 06:32:23 executing program 4: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000347000/0x2000)=nil, 0x2000, 0x1, 0x13, r0, 0x20000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000040)=0x3, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x81, 0x200001) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r3, 0x50, &(0x7f00000000c0)}, 0x10) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/05/22 06:32:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x3, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/22 06:32:23 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) getpid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:24 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000200)={0x200, {{0xa, 0x4e24, 0x4bbe, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x88) r2 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='wlan1)eth1trusted}vboxnet0nodev]@selfem0keyring\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000001500)='.dead\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001580)='%user{wlan0vboxnet1system\x00', 0x0) keyctl$search(0xa, r2, &(0x7f0000000300)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x2}, r3) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/89, 0x57}], 0x2, &(0x7f0000001400)=""/141, 0x8d}}], 0x1, 0x0, &(0x7f0000001900)={0x77359400}) 2018/05/22 06:32:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000]}, 0x3}, 0x1c) 2018/05/22 06:32:24 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x9, @loopback=0x7f000001}}, 0x2, 0x9, 0x11, 0x7ff, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0xfff, 0x401}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r3, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendfile(r2, r2, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/05/22 06:32:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='cpuset\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='}*\x00', 0xfffffffffffffff8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=0x0) sched_getparam(r4, &(0x7f00000005c0)) r5 = request_key(&(0x7f0000000440)='asymmetric\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='rxrpc\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000500)={r2, r3, r5}, &(0x7f0000000740)=""/149, 0x95, 0x0) socketpair$inet(0x2, 0xf, 0x7, &(0x7f0000000640)) r6 = socket(0x2, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101005, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x3, r2}) modify_ldt$write(0x1, &(0x7f0000000080)={0x7, 0x20001000, 0x0, 0x928, 0x4, 0x2, 0x0, 0x80, 0xfb5d}, 0x10) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000040)=""/4, &(0x7f0000000180)=0x4) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0xad0e05b3faa1dc03, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/05/22 06:32:24 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000140)) 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, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x6, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) close(r2) close(r1) 2018/05/22 06:32:24 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaa14cdf9d9d33cfecf3350dcde61222240089867800000000ce80f003c07bbe0020010800907800000000d9411fc8f1058d31b99e58aa875f6cca464d81290800925ebc87ae03ca144d72fb919ab9ed793f5e07e5f11fc0949395b724b51583ec8c1c3182fa35fd8dbbbc900736400c830d521546c313e4ce86bfbb1ef2b7532393673c880384d9ae84740000000000000000000000003ce7c1bf7cf62232f723f2c72ff289345704c47944af2aacbb38629f6efdbb63d7fa1654aec435540788e9b65d9293d372ad555781f2cd5b152015930a80bd140f22e6f54487ff01461b601306e168d6029e92c95bdae33405"], &(0x7f0000000040)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x440002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x100, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x1, r1, 0x2, 0x8b}) 2018/05/22 06:32:24 executing program 4: r0 = epoll_create1(0x0) flock(r0, 0x2) r1 = epoll_create1(0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") flock(r1, 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xa400, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000040)=0x7) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/22 06:32:24 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') exit(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0x4) fcntl$dupfd(r0, 0x406, r0) fcntl$getown(r0, 0x9) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x0) [ 817.917578] print_req_error: 1957 callbacks suppressed [ 817.917588] print_req_error: I/O error, dev loop0, sector 0 [ 817.928842] buffer_io_error: 1957 callbacks suppressed [ 817.928852] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b2684feff00aafc]}, 0x3}, 0x1c) 2018/05/22 06:32:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) fsync(r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 817.962578] print_req_error: I/O error, dev loop0, sector 0 [ 817.968488] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:24 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0xff, 0x4) 2018/05/22 06:32:24 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='team0\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) r3 = dup2(r0, r0) getsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r4 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r4, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r5 = socket(0x2, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000280)={0x10001, 0x101, 0x41e, 0x3f}, 0x6) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 818.089212] print_req_error: I/O error, dev loop0, sector 0 [ 818.095387] Buffer I/O error on dev loop0, logical block 0, async page read [ 818.104707] print_req_error: I/O error, dev loop0, sector 0 [ 818.110744] Buffer I/O error on dev loop0, logical block 0, async page read [ 818.118810] print_req_error: I/O error, dev loop0, sector 0 [ 818.124793] Buffer I/O error on dev loop0, logical block 0, async page read [ 818.132441] print_req_error: I/O error, dev loop0, sector 0 2018/05/22 06:32:24 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c000000000089907800000000e000f93766fb6ea4736157dfe7bf54b309cd0001080090782e000000"], &(0x7f0000000040)) [ 818.138349] Buffer I/O error on dev loop0, logical block 0, async page read [ 818.147148] print_req_error: I/O error, dev loop0, sector 0 [ 818.153049] Buffer I/O error on dev loop0, logical block 0, async page read [ 818.160423] print_req_error: I/O error, dev loop0, sector 24 [ 818.166372] Buffer I/O error on dev loop0, logical block 3, async page read [ 818.173726] print_req_error: I/O error, dev loop0, sector 0 [ 818.179570] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f0000000100)=@full, &(0x7f00000001c0)=0x48) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x6e0}]}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40980, 0x0) accept$netrom(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 818.187061] print_req_error: I/O error, dev loop0, sector 0 [ 818.192910] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x2, &(0x7f0000000380)="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") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r3, &(0x7f0000000580)=&(0x7f0000000280)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000005c0)=0x18) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x11, 0x29, &(0x7f0000000040)="9b54281eef422150b143307ba4c6e41a1e534a3cfa539bb74cabc01c2aff82de73f67d8cb663e0c248"}) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000000)) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) accept(r2, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x80) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:25 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x284000, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r1 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x7, r1, &(0x7f00000001c0)="a124569c07c69cf06740508a86940fa4fba7325702d57916176ca7db083290901d1d5a97882d941cb25beccb8228f95ded29c1212c91eb538963f1e58432b33fe1bb86f6d461779aa030c209ea3cd0c47f0d1c0bc1e03324f042a71a05842ab073f9cf3950d1d9f601cf8ce355d8f35035a925e644920dab53de06c06557e1b7c631f64ed8cd7007c4039f8e262944876068e3d4827d4ab56bae0bab2eac8c1eafb4b9c09bff17ab784fbca39566def38d32b1b8b186dcae0b00d86ca840", 0xbe, 0x5, 0x0, 0x1, r0}]) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/22 06:32:25 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e23, @loopback=0x7f000001}, 'syz_tun\x00'}) sendfile(r1, r2, &(0x7f00007ed000), 0x7f) 2018/05/22 06:32:25 executing program 7: arch_prctl(0x1001, &(0x7f0000000240)="d68762e7cecc58926dcb029ce8f631aa4537a548f098d6632ecff87778e9d79b8fabc232763b09fb6c35674071") r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x7, [0x7fffffff, 0x1, 0x0, 0x1f, 0x7, 0x80000001, 0x1]}, 0x12) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', r3}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x4, 0x1000, 0x7, 0xffff, 0xdef, 0x4}, 0x8}) mmap(&(0x7f0000fea000/0x4000)=nil, 0x4000, 0x1000001, 0x2050, r4, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="0f01cbd1042e0f019a0058d9f7640f0666b8d8a6ece50f23d00f21f86635000000060f23f8670f080fc7afc5000f20d86635200000000f22d80f0b", 0x3b}], 0x1a1, 0x0, &(0x7f00000001c0), 0xb6) 2018/05/22 06:32:25 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040)=0x1, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r3, 0x1) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='dummy0\x00', 0x4}) [ 818.960105] xprt_adjust_timeout: rq_timeout = 0! 2018/05/22 06:32:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcaaaafeffaaaaa8]}, 0x3}, 0x1c) 2018/05/22 06:32:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) r3 = memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") futex(&(0x7f0000000100)=0x2, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000380), 0x2) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000440)={r1}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x100, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_cancel(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xf, 0xbc, r2, &(0x7f0000000040), 0x0, 0x80000001, 0x0, 0x1, r1}, &(0x7f00000000c0)) socket$pptp(0x18, 0x1, 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000000080)=""/141, 0x8d, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="ae671a1ee4086a2eed6df8684c6f8bbba8f4a74bc4d856e1846394682a389511aa22f154fc0bd3d697b7401b64e820bd2ea3ac0e41b926d57ccd8577017942a77c5b8c07edc751256d9a373b29af84721bd61496fd0fb893d0e23097188309c1e63ff47e1fb72f9c6792358d4b5daf1dbb280cb79c6b720c07fde69755c5c920f18ac272b354a5c5ca2adbb7e4a38b88c5f7f771a9c15432369641b24788542fa2ac14a5") ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:25 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vsock\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000007c0)={0x0, 0xf93c}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000840)={r2, 0x6, 0x10, 0x4, 0x1f}, &(0x7f0000000880)=0x18) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x942c0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00000005c0)=""/95) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0x104, 0x0, &(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xfffffffffffffdd7) write$tun(r3, &(0x7f0000000940)={@void, @void, @ipv6={0x8001, 0x6, "129a6c", 0x166, 0x0, 0x100000001, @dev={0xfe, 0x80, [], 0x1f}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x7f, 0xc, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1e}]}], @udp={0x4e20, 0x4e22, 0xfe, 0x0, [], "6c6c5442e5528ed055e8e41b7e13b03679917f3718bbf277e78d823ee743b82161a3f63b68766282a26cf6fa3049a0019fef3fa90baf5d96f66dae27a33f17902cd249b22e3d36f0f277657ede1f328b33e63805a92877c4a4833b44cfc4bc64075fd8d1a0c339b0ac9089a56995911b83680fd9f3de0e0043f16a2e821f05c4619505dfa3adc8fac4788cc02ddc4b0d08d1353a6655c53f200fa215a8d8a333dd79618724c51273e5dfe5488ce9e58bedd5896cf33141026d4bc048480b7ce70139d3ee84cbccc7a9513d88be29a155c94f047b2df9a60cc5adf09f55a4fc87cbb62baf2fd2810da34d4cfef82485b474883a0350c4"}}}}, 0x18e) recvmmsg(r0, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000002a40)=""/250, 0xfa}}], 0x1, 0x140, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') write$binfmt_aout(r0, &(0x7f0000003000)=ANY=[@ANYBLOB], 0x0) 2018/05/22 06:32:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000380)='/dev/loop#\x00', 0x3) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000000)=0xd) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:25 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 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, &(0x7f0000013e95), 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) bind(r2, &(0x7f00000000c0)=@ethernet={0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) close(r2) close(r0) 2018/05/22 06:32:25 executing program 7: r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="4563dc230cb36b12f83e53cddf4338e7b18fcc1ff3eb3380b97170f4b1864434db5ebf1d7a34bfc5b6fff8b098c8b747b91e60c5444ffe8976e6c85d7d6d1e43120b23cde1f7d2af52344084c8ee1870a719130cf73ee29b6e8d566fce855eadb7b146c76a74e2dbeb47c08aed200fa0674bb38613f6790e43a8a3ec01e5addb39a1f367002993c641bc3d86e51484e8bfac1a2ec1e1fc62a2b0e660d087ba70e21d2addcf3bf475d7b87b2e8a3aaa3efe0ca0d5b7b15fbd923c3753265f4ac6a29a641df7fca6bfb0b2901548f7a236dc5e37", 0xd3, 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x4002, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000008, 0x40113, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e23}], 0xaefca5fd) 2018/05/22 06:32:27 executing program 6: r0 = dup(0xffffffffffffffff) r1 = socket$rds(0x15, 0x5, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @rand_addr=0x7}, 0x3, 0x3, 0x0, 0x3}}, 0x2e) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000001200)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001140)={0x48, r2, 0x0, 0x70bd25, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff00000001}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x91) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000001240)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001280)="4ee67169b84cbe0a4895d491170373e9", 0x10) clock_nanosleep(0x3, 0x0, &(0x7f00000012c0)={0x77359400}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001300)=0x68, 0x4) write$cgroup_subtree(r0, &(0x7f0000001340)={[{0x2d, 'memory', 0x20}, {0x2b, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x13) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vsock\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f00000013c0)={0x97, 0x100000001}) setitimer(0x3, &(0x7f0000001400)={{0x0, 0x2710}}, &(0x7f0000001440)) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000001480)={'filter\x00'}, &(0x7f0000001500)=0x78) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000001540)=0xf4c5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001580)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xa91}, @in6={0xa, 0x4e22, 0x4, @empty, 0x7fffffff}, @in6={0xa, 0x4e20, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x83, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x4e22, 0x1ff, @empty, 0xb7}, @in6={0xa, 0x4e22, 0xe3dd, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xf4) sendmsg$rds(r1, &(0x7f0000001b40)={&(0x7f0000001680)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f00000016c0), 0x0, &(0x7f0000001ac0)=[@rdma_args={0x48, 0x114, 0x1, {{0x2, 0x5}, {&(0x7f0000001700)=""/182, 0xb6}, &(0x7f0000001a80)=[{&(0x7f00000017c0)=""/221, 0xdd}, {&(0x7f00000018c0)=""/206, 0xce}, {&(0x7f00000019c0)=""/122, 0x7a}, {&(0x7f0000001a40)}], 0x4, 0x20, 0xfffffffffffffffc}}], 0x48, 0x20000000}, 0x800) getsockname$netrom(r3, &(0x7f0000001b80), &(0x7f0000001bc0)=0x10) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000001c00)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) r4 = geteuid() ioprio_get$uid(0x3, r4) sendmsg$rds(r0, &(0x7f0000003800)={0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001c80)=""/100, 0x64}, {&(0x7f0000001d00)=""/23, 0x17}, {&(0x7f0000001d40)=""/65, 0x41}, {&(0x7f0000001dc0)=""/109, 0x6d}, {&(0x7f0000001e40)=""/218, 0xda}, {&(0x7f0000001f40)=""/186, 0xba}, {&(0x7f0000002000)=""/143, 0x8f}], 0x7, &(0x7f0000003600)=[@mask_fadd={0x58, 0x114, 0x8, {{0xffff, 0xfffffffffffff801}, &(0x7f0000002140)=0x9, &(0x7f0000002180), 0x9, 0x100000000, 0x0, 0x1, 0x40, 0x7c}}, @mask_cswp={0x58, 0x114, 0x9, {{0xfbb, 0x400}, &(0x7f00000021c0)=0x8100, &(0x7f0000002200)=0x1, 0x6, 0x80, 0x7, 0x6, 0x42, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x2}, &(0x7f0000002240)=0x3, &(0x7f0000002280)=0x8000000000000000, 0x80000001, 0x1f, 0x1, 0x8, 0x12, 0xb0}}, @rdma_dest={0x18, 0x114, 0x2, {0x9}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x6}, @rdma_args={0x48, 0x114, 0x1, {{0x2800000, 0x8}, {&(0x7f00000022c0)=""/4096, 0x1000}, &(0x7f0000003500)=[{&(0x7f00000032c0)=""/172, 0xac}, {&(0x7f0000003380)}, {&(0x7f00000033c0)=""/161, 0xa1}, {&(0x7f0000003480)=""/4, 0x4}, {&(0x7f00000034c0)=""/62, 0x3e}], 0x5, 0x1, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0xffffffff, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x1000, 0xff}, &(0x7f0000003580)=0x80000001, &(0x7f00000035c0)=0x721, 0xec, 0x4, 0x5, 0x5, 0x16, 0xc1da}}], 0x1f0, 0x40}, 0x20044000) syz_open_dev$sg(&(0x7f0000003840)='/dev/sg#\x00', 0x7, 0x30401) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003880)={0x0, 0x8f, "abc0f58dc7b34e436d0c2b9e13734e776c9fcd666c9f10c14017f57c03671a2070f6a3173b4700ba3056bdf6ce351e0508b54781affc838ee08f7cc03348e9494be9ab3e42c34882dadbfae5fd90427be0d3cc11c378fe0f9f6cf693ede7797cc7aa7ca5e1a17261424887055af09947f34830b155a6537af31b294a18987ae339a2dd11556df5e3dff13b102abff1"}, &(0x7f0000003940)=0x97) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003980)={r5, 0xa8, "8e44fd6a5edef8b23719d6bce75fe4f034035440819f5dc7c2c2155f9f9e0e43792068d454b8e4900c7c16c7d768741b1f557bab0efb469c360f41a5e1466ff734b2a6b8f4ed73c08d8e9acabef4987f84df4bf5c5662bf59b524f9f2056788507bca88edb5a7f19ce79c0ff6258304a45a03e7319b2276ea477d27eb2cfd9451e28dd590328168704c93626e37cf2a5fe84f8522642c9be5e7686d7c48ce954880403a224d1ac6f"}, &(0x7f0000003a40)=0xb0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000003a80)=0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000003ac0), &(0x7f0000003b00)=0x4) 2018/05/22 06:32:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8000, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 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$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYRES16=r1, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYBLOB="6359b19522571ede2fa7019078e38643173ae8cd778e2ee42ea960eb5be7b55bc64a78fbd5c187b185a9b5e1ca3c9f79a8492516b3c82a314edce260c4cf97df345c456f98a5871bdc17206ff344310f234f18f4c7c113af9c7f0d4dcee7a0430b6cc574b0cd155d1f045b10a592e5e7d0d198b80a06fde56f48543f24102fd6eac38f2034bdbdfa3c6cb6caef5272ed6c558a", @ANYRES32, @ANYRES16=r3], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r3, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYRES32]], @ANYRES64=r0, @ANYBLOB="713967a8e328a3329dfca930a3770b67b60c8dbf836dc9db23e7a1aece9c9f446b8f75ab09b6e970cc95988e74d0b3c112fe06a8a267dc293d59dd67f714eb"]) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000480)={@ipx={0x4, 0xffffffff, 0x81, "c17a4febbc5c", 0xfffffffffffffffc}, {&(0x7f00000003c0)=""/181, 0xb5}, &(0x7f0000000040), 0x30}, 0xa0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc028ae92, &(0x7f0000000140)) 2018/05/22 06:32:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xb1e, 0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000580)="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", &(0x7f0000000380)="0ec831451c066121ed8ad3ed180befb5dcf5fa5013ed159ee2c68009803c6760a9e50617cfee68269c2ca9e5242164b5040e35dcfaa946303de0d0fe651d512f1317edc50dc55449bf5201ee02e55f0c732ff6a24341e7c00f8f395d04e2457e7c0032b2aebca018c5d1072055ce1c924a05bcd0bb4ebb8c661e78be3fc7135c9d2f08884dae42854a5e63591c502d0034a2208ecce85d2a55106f1df3a20b31d190b8566f4d65eacbb3066503fd106e96c12ac1fc85f71df05d5f23df93c8a9f0d88f61ca", 0x2}, 0x20) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x37b, 0x109801) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:27 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x105005, 0x0) fchmod(r0, 0x20) pwrite64(r0, &(0x7f0000000000), 0xffffff73, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x3, 0x4, [0x4]}) 2018/05/22 06:32:27 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400, 0x0) 2018/05/22 06:32:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x4) r2 = socket(0x3, 0x80000001, 0x4) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) write$binfmt_script(r2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x11b) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:27 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80287010, &(0x7f00000001c0)) [ 820.337241] Unknown ioctl 1074310753 [ 820.360716] Unknown ioctl -1073172856 [ 820.406173] Unknown ioctl 1074310753 2018/05/22 06:32:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e20, 0x20, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x2, [0xfffffffffffffffd, 0xbed, 0x4, 0x6, 0xfffffffffffffffa, 0x2, 0x9, 0x4]}, 0x5c) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) bind$netrom(r2, &(0x7f0000000080)=@full={{0x3, {"be87684c7d4bb4"}, 0xed}, [{"bce17336b2cae4"}, {"fed088c69f9acc"}, {"88fa4036affd92"}, {"07e0d5edcef955"}, {"e644761e577ad3"}, {"4ba38f0c5953f1"}, {"221b3aa00c3880"}, {"6bb54e6711ad6b"}]}, 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000]}, 0x3}, 0x1c) [ 820.432066] Unknown ioctl -1073172856 2018/05/22 06:32:27 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x105005, 0x0) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) fallocate(r1, 0x1, 0x6, 0x4d) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) pwrite64(r0, &(0x7f0000000000), 0x800600, 0x0) 2018/05/22 06:32:27 executing program 6: r0 = timerfd_create(0x0, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x3, 0x1, 0x5670, 0x36, r1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3}) 2018/05/22 06:32:27 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0xfffffcd5, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00910013008100420008004500001c000000000089907800000000e0000001080090780000000004381e51ce07b400ec1f9b653a55ca4994c956de6a327576d916a2a4a3132c8dd78c9f114af29aaeab2e09eca089785cd55437c38db9ac9ecca725dd2673d899d657d4be665366092ad1d67fded3d4949044683b35c34e9274451cab66d3492a69962559f5bda4bedae0cb54bd29d0c416680e870505bf13214e403c57afa373abe77a9ea82e3f8abbb9ea4fea290680363c017f7360273ac00da3f73f0bb88230"], &(0x7f0000000040)={0x40000000}) 2018/05/22 06:32:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000100)=0x1ff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r2 = socket(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/05/22 06:32:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000280)={0x0, 'bond_slave_0\x00', 0x4}, 0x18) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in6}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) 2018/05/22 06:32:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:28 executing program 6: fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0xc000, r0, r3, 0x101, 0x4, 0x210000) r4 = socket(0xa, 0x4, 0x4) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f00000001c0)) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000003c0)=""/239, 0x18776fc0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IOC_PR_PREEMPT_ABORT(r5, 0x401870cc, &(0x7f0000000500)={0x4, 0x4, 0x100000000, 0x3}) dup(r7) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sendmmsg$unix(r6, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f00000004c0)=[@cred={0x0, 0x1, 0x2, r8, r2, r1}], 0x12}], 0x4924924924926c2, 0x0) 2018/05/22 06:32:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80200) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="26420f01c8430ff486f2d30000c4c17c50e3d8eab9800000c00f3235004000000f300fc7693b0f01df66b88c000f00d00f20d835080000000f22d8f76e00", 0x3e}], 0x1, 0x24, &(0x7f0000000180)=[@dstype0={0x6, 0x3}], 0x1) r3 = socket(0xa, 0x1, 0x0) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000080)='./file0\x00', 0x1000500) ioctl(r3, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)) ioctl$KVM_SET_PIT2(r1, 0xae71, &(0x7f0000000000)) 2018/05/22 06:32:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}, 0x3}, 0x1c) 2018/05/22 06:32:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) setsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000040)=0x101, 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x5, 0x4) fstat(r1, &(0x7f0000000000)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:28 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc}, 0x0, 0x7, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:28 executing program 7: r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/route\x00') sendfile(r1, r1, &(0x7f0000000000)=0x10, 0x5) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x704}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x4) 2018/05/22 06:32:28 executing program 4: r0 = 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(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x2000000, 0x4011, r0, 0x0) close(r0) rt_sigsuspend(&(0x7f0000000440)={0x2}, 0x8) r1 = socket(0xa, 0x0, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="0c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x40001}, 0x80) syslog(0x9, &(0x7f0000000100)=""/166, 0xa6) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) sendfile(r1, r3, &(0x7f0000000400)=0x56, 0x4) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) [ 821.397121] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 06:32:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaaaa]}, 0x3}, 0x1c) 2018/05/22 06:32:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) signalfd4(r0, &(0x7f0000000080)={0x8}, 0x8, 0x0) 2018/05/22 06:32:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) inotify_init1(0x80000) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:28 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80001, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0xc0002008}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa255c4cb765b7533, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000040)={0xd3, 0x100000001, 0x6, "1bd420adf2b9dff00368093dc1957ae13a72dab02257b179be390ece7056939e3ef93477af05b3c83f30a95d868851dd76170287f16596864f088071a700b23ffa9f5145d78131bf1127efb439d86536faa8163c70c7145e195de582ea93e67ef29b9568d041d4c9343f9960dcd2e96552040be2f370b21fa30f9940692f380ca67831b06269c37784fd0db0a7ff78604f7e4c1922a1d6c75b74819d34598bc84fb98c1ac75907d2758bb2c11d8465e6b381bde2adc557c35b9bc46df3f0a89415676efb0f58cb7cae0960f1cadfd0806fb9bb"}) 2018/05/22 06:32:28 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2da4000000000, 0x81) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc]}, 0x3}, 0x1c) 2018/05/22 06:32:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000005c0)='cgroup.procs\x00', 0x2, 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) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5a5, 0x201) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000040)={0xb53a, 0x4}) clone(0x0, &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000100), &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) sendfile(r1, r1, &(0x7f0000000500)=0x7, 0x10001) [ 821.708005] IPVS: ftp: loaded support on port[0] = 21 [ 821.745456] QAT: Invalid ioctl [ 821.833419] QAT: Invalid ioctl 2018/05/22 06:32:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f75ff00637075007ef31c1f06f15824c1816f4fcadfd7598223653bcd3418d837f221a0130c8d9b311cbd284285e10279d368eeef1e577c3c82506b8966dd65a3af66959078b87e090037dc9826e393597478c70510af6e504d4b45d474c61cf96de94577b8bc0d5fcc7b49f8cb2003d1c6028e64943db0800400d9f0d84f8e8ed0ef7307edf50cf007fb7004c459e1a3cadda487ac988af5ca1ca50cd7a78f0797ade90080cf2058216e6941528384e3f8348a9709e27082ff940804888c2a93acfed81d56fa4249e5b6863fb6e1c77fbfd896d5bad15e0cf17750a72e", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)="6370757365742e6370757300f0024d7f562564f98db17c3ffcbe13bc5d98d67ad724e000c3fd199aa264de3bdfd72c75052cb2ca4e675212eeff0110725ad6b9336df19c4270368b28ba1663749866d6b3ec59216bea5520ad490fe5f1808461e9ec1c63fe06fda15e2dcc9c2a64e41f5b902191c12aa14cfb287228f67ff79eba0e2365ce11c78e30f840bc1256d918084ad5e986712d3cdd3ae064a3409c39074ef60f5b34aeb08f399d", 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x4, 0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x9011, r1, 0x0) r3 = dup2(r1, 0xffffffffffffff9c) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000000)) 2018/05/22 06:32:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000080)) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15]}, 0x3}, 0x1c) 2018/05/22 06:32:29 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x234, 0xa8100) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x0, 0x15, 0x40, 0x1, "57656d85020c8a2b3a43bb0dc150377022ff16bdf1777a2b990c6edd82b44714"}) recvfrom$ax25(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x0, &(0x7f00000000c0)={0x3, {"eb5247bdc704a3"}, 0x200}, 0x10) 2018/05/22 06:32:29 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() ioctl$int_out(r0, 0x0, &(0x7f0000000040)) set_mempolicy(0x8002, &(0x7f0000000640)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x73, 0x2, 0x8, 0x1, 0x9a, 0x9a0, 0x100000001, 0x4, r2}, 0x20) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 2018/05/22 06:32:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000200)={0x0, 0x0, 0x79d, {}, {0x80}}) 2018/05/22 06:32:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockname$packet(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000900)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00', r2}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:29 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x80000001) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x200) connect$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/22 06:32:29 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x80000000, 0x4002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1ff, 0x7ff, 0x469, 0x533f, 0x8}, &(0x7f0000000400)=0x98) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000240)={0x80000000, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r1, 0x9}, &(0x7f0000000480)=0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0xba5}, &(0x7f0000000080)=0xc) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x4e23}}}, &(0x7f00000000c0)=0x27a) 2018/05/22 06:32:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa1a]}, 0x3}, 0x1c) 2018/05/22 06:32:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x20000000, 0x2200) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x7fffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:29 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f70726f746f636f6c7300ecd51299b4de6c0b6edad70e4842ae11092088505075a8b0ea21b0c84753280370b4321423f6248feab164c888856ce1a46df140e3c4ed35ba395befb249c446fd20ecbf4a66aa4fa1dff532a6b920b9295f5df94bf07b96a7c39b59757012ae71a4e480cd5a3fc5") sendfile(r0, r1, &(0x7f00004db000)=0x48000000, 0xff) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0xffffffffffff0000, 0xcd, 0x6, 0xc07, 0xfa}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) 2018/05/22 06:32:29 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r1, 0x300, 0x7ff, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4008841) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="24aaaaaaaaff7f0000a2aaaa0008004500003600000000008990080090780000000019b06cedcd6900acc2ed"], &(0x7f0000000040)) getuid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000002c0)="5ad9c060742d498208eb38cd2f27396f", 0x10) 2018/05/22 06:32:29 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) r1 = socket$inet6(0xa, 0xf, 0xfb) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x89, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) sendmsg$inet_sctp(r1, &(0x7f0000002840)={&(0x7f0000000200)=@in6={0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000002780)=[{&(0x7f00000003c0)="2b2c40b1e82a3635b428c5d936140f54845ce7ed787455bedd63be7b7b4c5ca39ecce68628e29aef979a9bf113d0f1b914ca5643d13a06d2704233dc91cdb879efebcb29db77e9dd8a5bd7ded2377d6b98574f2a99775ad070cc60270cf332f73243ba6a9f8c2e6e3fc8dec823b2d2bcd53adbb0cfbec9488ad15b6010d46c4d0b218a1ddfeee685467475b68e3de5ade388c4f6332ed22af1b9762cdc52a15fe071765e06bcd2c55a73272a6dbbc497054e03ee3acb15509db6329d30531206f3408a27ca23aad420584c0fbed3a65a54b65aa67254fa84c63fbc9fbfc6327bbcddb4f252d8cc113ab970dfcff9", 0xee}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="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", 0x1000}, {&(0x7f00000004c0)="5e12dab979d504de172d602ee9319344c04ab7ab1c03cc2cf6e01b3c9242896e99efed96a76a683b1cb7cdd6147a058f33049c59cd468a850e6a94d61755c776a090a73d7f86734f4b155b977418b04bea36041ad180efdfe409a13d478d8d813d27afab3ac637452bc6eef8760722b8c3", 0x71}, {&(0x7f0000002580)="389e76570267ba7e2ab36de52254283840e94b4023b96427765967b9191fc809ecf358577f391f8ca0f0093e7ca2a64a61c5099c825935d7bb68c92e8853dce81db831eb6f1e734643d5c3be6df6202973", 0x51}, {&(0x7f0000002600)="ea0dac9df0e1315b588eb538f84648965b450bb223511136d81eeee187938857ffcefc1b5ea0cd7e1cf4522ad10b6775a2f7fb07653d8fb2abfb5f3ee9f8fd890aae", 0x42}, {&(0x7f0000000280)="7ca96a1fdafa6e9f8bff0705f40dac5d684aa8293409547e907ca8efba74ce5a0b79b7c7", 0x24}, {&(0x7f0000002680)="2c1ecafdb371f297388e36b17a2b549789505fc797ef0f46ba6c3316068d6fa8ae213339b5da68f622613f4dfc43721c39d71411a7894525a7e496faf4684348a2fb86a04e05ebfa83bc4db7ab9d71f27ab3b4ae5a595b885c8250058641207e4c2805d89283e30adc8726d684dc6d835f64aa906d5ed83dceb2cf37951131b1917cf6d451b5cd3c703e882e8ad39cc9a612bf695ca500c78873b2c23b212e8c449a734950901c06f31bf38539f70d6c7b5bfd7b55893e14cba2d637a4e312da6c08ee57dc7b", 0xc6}], 0x8, &(0x7f0000002800)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x18}, 0x20040000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x8000}) r2 = socket(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000040)={{r3, r4/1000+10000}}, &(0x7f0000000080)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000100)={0x1, 0x100000000, 0x48, 0x1, 0x400}) 2018/05/22 06:32:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b]}, 0x3}, 0x1c) 2018/05/22 06:32:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x0, 0x104, 0x0, 0x7, r1}) 2018/05/22 06:32:29 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x400000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000200)=""/253) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xff, 0x10001) accept4$packet(r0, 0x0, &(0x7f0000000340), 0x80000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000140)=""/66) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x3, 0x4, 0x503, 0xa0, 0x401008, r2}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000000)=""/240) 2018/05/22 06:32:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x1000000000, 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000040)=0xffffffffffffffdd, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 822.959369] print_req_error: 1178 callbacks suppressed [ 822.959380] print_req_error: I/O error, dev loop0, sector 0 [ 822.970913] buffer_io_error: 1178 callbacks suppressed [ 822.970922] Buffer I/O error on dev loop0, logical block 0, async page read [ 822.983677] print_req_error: I/O error, dev loop0, sector 0 [ 822.989480] Buffer I/O error on dev loop0, logical block 0, async page read [ 823.003423] print_req_error: I/O error, dev loop0, sector 0 [ 823.010169] Buffer I/O error on dev loop0, logical block 0, async page read [ 823.018862] print_req_error: I/O error, dev loop0, sector 0 [ 823.024650] Buffer I/O error on dev loop0, logical block 0, async page read [ 823.032214] print_req_error: I/O error, dev loop0, sector 0 [ 823.038042] Buffer I/O error on dev loop0, logical block 0, async page read [ 823.059227] print_req_error: I/O error, dev loop0, sector 24 [ 823.065159] Buffer I/O error on dev loop0, logical block 3, async page read [ 823.072541] print_req_error: I/O error, dev loop0, sector 0 [ 823.078324] Buffer I/O error on dev loop0, logical block 0, async page read [ 823.085949] print_req_error: I/O error, dev loop0, sector 0 [ 823.091744] Buffer I/O error on dev loop0, logical block 0, async page read [ 823.099419] print_req_error: I/O error, dev loop0, sector 0 2018/05/22 06:32:29 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) r2 = eventfd(0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000180)=""/36) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='pagemap\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendfile(r2, r3, &(0x7f0000000000), 0x1000000008) tkill(r1, 0x15) uname(&(0x7f00000000c0)=""/99) ioctl$KDENABIO(r3, 0x4b36) 2018/05/22 06:32:29 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x804, 0xfffffffffffffffe, 0x8) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001340)="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", 0xf89}], 0x1, &(0x7f00000036c0)}, 0x0) 2018/05/22 06:32:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, 0x3}, 0x1c) [ 823.105193] Buffer I/O error on dev loop0, logical block 0, async page read [ 823.114653] print_req_error: I/O error, dev loop0, sector 0 [ 823.120494] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:29 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x20100, 0x0) unshare(0x400) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x10001, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000280)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2}}, 0x0, 0x7, 0x0, "e6b68c861975c7a61118a7bee192e6e8b7c82052664b7b43e08f60ada7f21b10d52c59185bea93367629af0961e083cb1dead8efb30aa8569a33e88a06e9748a5dfa38757a2d0e11b7eafa492ef7ca4d"}, 0xd8) [ 823.183933] QAT: Invalid ioctl 2018/05/22 06:32:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000000)={{0xf000, 0x0, 0xb, 0x1, 0x6, 0x200, 0x6, 0x9, 0x2, 0x1ff, 0x4, 0x198f}, {0x6000, 0x15004, 0xc, 0x9, 0x1ff, 0x8, 0x7fffffff, 0x1c556000000, 0x2, 0x12cbf1e1, 0x400}, {0x5000, 0x0, 0xe, 0x3, 0x8001, 0x3, 0x8000, 0xfffffffffffff801, 0x10001, 0x5, 0x1, 0x40c}, {0x3000, 0x0, 0x9, 0x1, 0x7, 0x8, 0x9, 0xffff, 0x7, 0x1, 0x7f, 0xfffffffffffffb46}, {0x6002, 0xf006, 0x10, 0x8, 0x100000000, 0x4, 0x9, 0x0, 0x7f, 0x8, 0x7f, 0x4}, {0xf000, 0x3000, 0x1c, 0x100, 0x6, 0x9, 0x4, 0x200, 0x89, 0x0, 0x9, 0x100000001}, {0x1f000, 0x1004, 0x1d, 0x8001, 0x8, 0x5ff0, 0x7ff, 0xff, 0x1000, 0xc53d, 0x0, 0x7f}, {0x12000, 0x107000, 0x4, 0x6, 0x1, 0x1, 0x9, 0x10000, 0x1, 0x2, 0x1, 0x3}, {0x2004, 0x6000}, {0xf000, 0x3000}, 0x20010003, 0x0, 0x2, 0x100400, 0x7, 0x8000, 0x6000, [0x6, 0x4fbd, 0x31f901a0, 0x3]}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000140)={0x10, 0x3, 0x8001}) 2018/05/22 06:32:30 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, 0x3}, 0x1c) 2018/05/22 06:32:30 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x484f, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x2, 0x2, 0x3, 0x6, 0xfffffffffffff6b3, 0x5, 0x80000001, 0x8000, 0x69, 0x8aea, 0xf, 0x5, 0x2, 0x7fff, 0x7]}, &(0x7f0000000500)=0x100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000580)={r1, 0x6}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) write$binfmt_aout(r3, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x50f) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r3, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r2, r2, &(0x7f0000000240), 0x20000102000007) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000380)={'veth1_to_bridge\x00', 0x6fb}) ioctl$LOOP_CLR_FD(r2, 0x4c01) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r3, 0xc, 0x2}, 0x14) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r5, 0x300, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x2000c050}, 0x0) [ 823.963758] QAT: Invalid ioctl 2018/05/22 06:32:30 executing program 4: r0 = socket(0xe, 0x4000000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000080)={'bond0\x00'}) 2018/05/22 06:32:30 executing program 0: socket$inet_tcp(0x2, 0x1, 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 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x20, 0x40943) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x200) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:30 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', r1}) 2018/05/22 06:32:30 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1aaaaafeffaaaaa8]}, 0x3}, 0x1c) 2018/05/22 06:32:30 executing program 2: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="beb5ca05e9f6644a4878d6bf7d0f2f2d90d23198328d7417a1e13810ef56b73a6b53bfa7eed873a572f829ce92f8dac5fa472dc6cc4ffc6b", 0x38, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x3, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') sendfile(r2, r3, &(0x7f0000000280), 0x4) 2018/05/22 06:32:30 executing program 6: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340), 0x0, 0x81806) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0xfffffffffffffffe, 'rdma', 0x20}]}, 0x5421b116a474f97b) r1 = getpid() sched_getparam(r1, &(0x7f0000000000)) lseek(r0, 0x0, 0x4) 2018/05/22 06:32:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x10, 0x0, 0x800000000000000) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xc56}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r3, 0x1}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x3, &(0x7f0000000100)={&(0x7f0000000040)="7060c69b2dbd1fdcffeb68fe65b2f6a95191da0f312f92108ac5711c630d479558cf6db7580ffa1f9d73dd7a97774dd6198960eee7b89322150237c22e95ec361f990080bc89632e575037be6757aa5fa08089158325087405b694ed30009e8b4f4914936fc5cdce7e707df85f0b10def0dc87f1f5b0ba030ea73b64b30ed6be21f29a968f043a5f8a6b4784b92f7b1187d666ff7db1981ea1328df0c52591", 0x9f}) 2018/05/22 06:32:31 executing program 6: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000001c0)={{0x2000, 0x3005, 0xb, 0x571, 0xab79, 0x80000001, 0x100, 0x88d, 0x1000, 0x10000, 0x3, 0x13}, {0x16000, 0x4, 0x3, 0x3, 0xd51, 0x8, 0x7ff, 0xffff, 0x8, 0x1cec5449, 0x3, 0xffffffff00000000}, {0x2, 0x1f000, 0xf, 0xa979, 0xea1, 0x6, 0x20, 0x20, 0x5, 0x2, 0x40, 0x7ff}, {0x4000, 0x0, 0x1a, 0xf5d9, 0x2, 0x48, 0xd14, 0x0, 0x0, 0x0, 0x8, 0x5}, {0x4000, 0x100000, 0x8, 0x8, 0x9, 0x200, 0x6, 0x5778, 0x2, 0x3, 0xe1, 0x41d}, {0x3000, 0x1, 0x4, 0x8, 0x214, 0x100, 0x8, 0x1000, 0x80, 0x80000001, 0x3, 0x7fff}, {0x1000, 0x2, 0xc, 0x9, 0x8, 0x80000000, 0x4, 0x1ff, 0xc5e, 0xba, 0x1, 0x4}, {0x4, 0x16004, 0xe, 0x3ff, 0x7, 0x7, 0xe2, 0x2, 0x6, 0x2, 0x0, 0x9}, {0x5000, 0x6001}, {0xf000, 0x1d000}, 0x20000000, 0x0, 0x1, 0x40, 0xe, 0xd7f6ac8d32b1cb11, 0xf001, [0xfffffffffffeffff, 0x7, 0x1, 0x20]}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x13, 0x4, 0x2008, 0x403, 0x0, 0xffffffffffffffff, 0x0, [0xf203]}, 0x2c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x4) 2018/05/22 06:32:31 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60f23ffffed60e9e]}, 0x3}, 0x1c) 2018/05/22 06:32:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) sendfile(r0, r0, &(0x7f0000000240), 0xe484) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f00000000c0)=0x78, 0x4) recvmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1, &(0x7f0000001300)=""/14, 0xe, 0x3}, 0xff}, {{&(0x7f0000001340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002680)=[{&(0x7f00000013c0)=""/223, 0xdf}, {&(0x7f00000014c0)=""/42, 0x2a}, {&(0x7f0000001500)=""/192, 0xc0}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/171, 0xab}], 0x6, &(0x7f0000003780)=""/160, 0xa0, 0x1f}, 0x9}, {{&(0x7f0000002700)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003840)=""/222, 0xde}], 0x1, &(0x7f0000003980)=""/214, 0xd6}, 0x1}, {{&(0x7f0000005ac0)=@nfc_llcp, 0x80, &(0x7f0000003a80)=[{&(0x7f0000005b40)=""/146, 0x92}], 0x1, &(0x7f0000005c00)=""/60, 0x3c, 0x3}, 0x20}, {{&(0x7f0000005c40)=@nfc_llcp, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005cc0)=""/61, 0x3d}, {&(0x7f0000005d00)=""/26, 0x1a}, {&(0x7f0000005d40)=""/109, 0x6d}, {&(0x7f0000005dc0)=""/130, 0x82}], 0x4, &(0x7f0000005ec0)=""/36, 0x24, 0x5}, 0x3}], 0x5, 0x10000, 0x0) bind$llc(r1, &(0x7f0000006040)={0x1a, 0x206, 0x1, 0x1, 0xfff, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006140)={0x80000001, 0x0, 0x7, 0x9, 0x0}, &(0x7f00000062c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006300)={r2, 0x2}, &(0x7f0000006340)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000006180), 0x4) recvfrom$inet(r1, &(0x7f00000061c0)=""/213, 0xd5, 0x60, 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xff, 0x2101) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000002780)=ANY=[@ANYBLOB="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"], 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f0000006080)='./file0\x00', 0x200, 0x6) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000060c0)) r4 = socket(0x3, 0xc, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000006100)={0x3, 'syzkaller0\x00', 0x3}, 0x18) 2018/05/22 06:32:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0400004500001c000000000889907800000000e00000010800905a000000003813dc6c954670024aebc85c9af7ba0a89251ec39f3f882174efdc3406a8fc3017eceb9c4ff62e83210c3a42c7becd2c92962c0fa26a653f20e326ea0161ec328b508c1170d264dfb7f359f88b348a125e47eb7800e1d2001e81eb29be31fd9cb07f7ce2c0d1680ad313f65b2fb552eef9a82e65efef7259dcf12ce1f62d361491a7fd1e33d7d84722da610132be00b9e446ce4a6d23734eb9726de087202e5021"], &(0x7f0000000040)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10100, 0x0) 2018/05/22 06:32:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent-generic)\x00'}, 0xffffffffffffff23) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x299) tee(r0, r0, 0x5, 0x6) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth1_to_bond\x00', 0xbf}) 2018/05/22 06:32:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000dd7fc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000000000)=@flushsa={0x14, 0x1c, 0x14}, 0x14}, 0x1}, 0x0) 2018/05/22 06:32:31 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c]}, 0x3}, 0x1c) 2018/05/22 06:32:31 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/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$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000180), 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x4b564d01, 0x1]}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000001c0)=0x1, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/22 06:32:31 executing program 7: ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000080)=0x2) read(0xffffffffffffffff, &(0x7f0000000180)=""/17, 0x11) 2018/05/22 06:32:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, 0x3}, 0x1c) 2018/05/22 06:32:32 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x10000) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e308f0"}], 0x28}}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x44) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000100)}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x323bfcb5, 0x4) 2018/05/22 06:32:32 executing program 4: r0 = socket$inet(0x2, 0x4, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000100, 0x0, 0x0, 0x20000190, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'bpq0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x1d8) 2018/05/22 06:32:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:32 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="000000000000190000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4444c0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x1e, 0x8000]) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x7, 0x3, 0xa}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = memfd_create(&(0x7f00000000c0)='GPL\x00', 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r2, 0x404, 0x70bd29, 0x25dfdbfd, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000804}, 0x84) 2018/05/22 06:32:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:32 executing program 0: socket$inet_tcp(0x2, 0x1, 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) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x2, 0xc99b, 0xa692, 'queue0\x00', 0x7fa}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x40) 2018/05/22 06:32:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x3}, 0x1c) 2018/05/22 06:32:32 executing program 6: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='exofs\x00', 0x6004, &(0x7f0000000240)) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 2018/05/22 06:32:32 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7ff, 0x4700) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000280)={r4, &(0x7f0000000180)=""/239}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000004, 0x812, r5, 0x4f) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="87", 0x1, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000003540)=""/68, 0x44, 0x10062, &(0x7f0000003640)=@hci={0x1f}, 0x707000) 2018/05/22 06:32:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="c96c6d61d7d4"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) unshare(0x400040000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000680)={'filter\x00'}, &(0x7f0000000700)=0x44) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x518, 0x398, 0x1b0, 0x398, 0x278, 0x398, 0x480, 0x480, 0x480, 0x480, 0x480, 0x6, &(0x7f0000000040), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1b}, @empty, 0xffffffff, 0xffffffff, 'ip6gretap0\x00', 'vlan0\x00', {}, {}, 0x2f, 0x1, 0x1c}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0xfffffffffffffffb, 0xfffffffffffffffb, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xfff, 0x101}}}, {{@ip={@rand_addr=0x7fffffff, @multicast1=0xe0000001, 0xff000000, 0xff, 'vlan0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x0, 0x3, 0x77}, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x5}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0x0, 'erspan0\x00', 'bridge0\x00', {}, {0xff}, 0xaf, 0x1, 0x8}, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x6, @loopback=0x7f000001, 0x4e22}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xb}, @loopback=0x7f000001, 0xffffff00, 0xffffffff, 'rose0\x00', 'yam0\x00', {0xff}, {}, 0xec}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x7ff, [0x7, 0x9, 0x79, 0xd8, 0x9, 0x2], 0x0, 0x20, 0x9}}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x100000001, 0x2}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffffff, 0x0, 'tunl0\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x2f, 0x3, 0x2}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0xab7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) 2018/05/22 06:32:32 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000500)=0x5, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x40, 0x3, 0x9, 0x14}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7, 0x20}, &(0x7f0000000280)=0xc) r3 = socket(0x2, 0x1, 0x4) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000380)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/94, 0x5e}], 0x1, &(0x7f0000000580)=""/224, 0xe0, 0xffffffe000000000}, 0x40000102) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa00000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) 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_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000000c0)={0x4, 0x70, 0xff, 0xaa20, 0x0, 0x8, 0x0, 0xffffffff, 0x0, 0x0, 0xff, 0xfffffffffffff001, 0x4, 0x5, 0x80, 0x7fff, 0x1, 0xff, 0x3ff, 0x4, 0x9, 0x4, 0xff, 0xeac, 0x8, 0x80000000, 0x9, 0x5, 0x6, 0x9, 0x1, 0x6, 0x5, 0x8000, 0xfff, 0x2, 0x5, 0xe607, 0x0, 0x5, 0x7, @perf_bp={&(0x7f0000000000), 0x1}, 0x2400, 0xfffffffffffffff9, 0x1, 0x3, 0x4, 0x9, 0x9}) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x800) 2018/05/22 06:32:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socketpair(0x9, 0xa, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000040)={0x4, 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'lo\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x4, 0x6, 0x1, 0xd3, 0x9, 0xfffffffffffffffe, 0x9, 0x100000000, 0x8001, 0x1, 0x7fff, 0xf0b2, 0x8, 0x2, 0x6]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) 2018/05/22 06:32:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000400)={0x5, 0x4, 0x1f, 0x4, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x311040, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x62}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x8000, 0x4, 0x7fffffff, 0x1, r2}, 0x10) r3 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000180)=0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000380)=0x33d) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x9, 0x2, 0x1, 0x7645, 0x0, 0x8000000000000000, 0x2010, 0x4, 0x4, 0x1000, 0x9, 0x9, 0x9, 0x401, 0x1, 0x401, 0x2, 0x1, 0x3, 0xee, 0x80000001, 0x4, 0x7, 0x8, 0x6, 0x1000, 0x3, 0x800, 0x9, 0x34, 0x6, 0xdfe, 0x2, 0x4, 0x3ff, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x4, 0x130}, 0x2, 0x7, 0x5c2, 0x3, 0x8, 0xffff, 0xd21}, r5, 0x9, r4, 0xb) ioctl$SG_SET_TIMEOUT(r4, 0x2201, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000340)={r3, r1}) ioctl$void(r3, 0xc0045878) 2018/05/22 06:32:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x3b) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}]}) 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, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/05/22 06:32:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="70707031766d6e657430407b28256264657621747275737465649774727573746564272b00", r3) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 825.869606] device lo entered promiscuous mode [ 825.898583] device lo left promiscuous mode [ 825.966659] device lo entered promiscuous mode [ 825.998233] device lo left promiscuous mode [ 826.021139] binder: 26600:26612 ERROR: BC_REGISTER_LOOPER called without request [ 826.046664] binder: 26612 RLIMIT_NICE not set [ 826.051622] binder: 26612 RLIMIT_NICE not set [ 826.073820] binder: BINDER_SET_CONTEXT_MGR already set [ 826.079317] binder: 26600:26622 ioctl 40046207 0 returned -16 [ 826.088208] binder: 26600:26622 ERROR: BC_REGISTER_LOOPER called without request [ 826.107592] binder_alloc: 26600: binder_alloc_buf, no vma [ 826.113271] binder: 26600:26612 transaction failed 29189/-3, size 0-0 line 2971 [ 826.121076] binder: 26622 RLIMIT_NICE not set [ 826.243422] binder: undelivered TRANSACTION_ERROR: 29189 [ 826.249007] binder: release 26600:26612 transaction 174 out, still active [ 826.256048] binder: undelivered TRANSACTION_COMPLETE [ 826.261255] binder: release 26600:26612 transaction 174 in, still active [ 826.268146] binder: send failed reply for transaction 174, target dead 2018/05/22 06:32:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4a771fffe7cd7a7]}, 0x3}, 0x1c) 2018/05/22 06:32:33 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x40002, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x6804, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x9) write$vnet(0xffffffffffffffff, &(0x7f0000000480)={0x1, {&(0x7f00000002c0)=""/159, 0x9f, &(0x7f0000000380)=""/216}}, 0x68) open$dir(&(0x7f0000000540)='./file0\x00', 0x27e, 0x0) 2018/05/22 06:32:33 executing program 7: 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_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') sendfile(r0, r0, &(0x7f0000000080)=0x29000000, 0x100000001) 2018/05/22 06:32:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") vmsplice(r0, &(0x7f0000000800)=[{&(0x7f0000000000)="adc0de205c84402798e69af922a75be0a551422cea7df1241ed1563fd0da7d42eefac47e9fb5307b56fda0323067c5f4f0b32d9e7c71a8381a4e980a429cb2e3fe4c38637d94", 0x46}, {&(0x7f0000000080)="11b3ff9a5d669f4bcc", 0x9}, {&(0x7f0000000380)="e0acc8e2dc09e4e967699abb7d2cb8d5259b76912b21fa8ff8d7d0af0984776f5038f489c799ee8ea1448a561e5d00d1bd821616834574b4fc08e9c0e4de3e47f16062149f47c8c88ee51cf24f28cba6b3178f1bae9f69b39a183415f043cfbcb5d5f90b574d1adac0bc2770632fadf8b3d42ea92cbb32264e2ff536b76dd62a2de1e8f049048e2f1e6998296bfc47012f9ecf29ea45cd7745c0fdee9f265eaedd905edc47a9eef419cb39b8b4d74ba0003d195c5f7def4803586fd1e39c505294fa31daa168495d86827ed4f957", 0xce}, {&(0x7f0000000580)="bf0d0410fe44fb3475e72ad35291481eda29dd7da0adb3169b27c818b5b3dff003b5c5922158a3534471d6530596fed8d31f0f1b1ccb195b61f2430a63485900fd593bfeb126bb2e7b2fb632d79d39545fbc40a5876d5d600058e87e351ac42be403dfaf5244c6cfdaf2f8bb2c2fb927e44aeb485f9e5fc9b067e956f23c87648c55871be1a6138ac2444ebd047e962ae03f59de0a1af1efe4b876fe37f2b48e14ae3e0208cec504eea647a45b7f9e8423f22d708d08dfc77c1ce35ce943f508d7d3b0612dc5696a80f6d5b2758ccc84c5627d833b8d050b98b4892c929496a109060281faff944cd4245aec642d553fc01d", 0xf2}, {&(0x7f00000000c0)="39115d20563dee0ad6da21f606a68827fa8022172b7af7e8ba3cb293476b2a424cdb7c7fa4a00995643d362e9211a07b5d91a5661d2e8bce112e557f319f31ec3f68b27e0c8ab51c01c6741e35586036b40365127d094e23afb58b86ea7a4a5f1d837cfaff56acf820d162b8f314ecbbfc840d8f91671ddd", 0x78}, {&(0x7f0000000680)="4862a755ac17caa0ddd11176a5dbb978671da578bef459139efa2716073523060b681154376425c68f7af45dffcceabd53bbc556d184ff04a9eac6b5687f83af6204c70838069cf75d664979fd65015b505b063909b1b502bddcd066dcc83a278ae6683ae74fa8f68ef84f9de924db4032809b557e2c23a4409f23ccca797061504c7603115ace15d95409fb95be1c12260814efc7fc336b38ab504c73a577ad054ed8ef97d22b88af4180c4a362e4023ee131179514881a53c23fa18ea9bbc3eb14bef1ede7244c86bf3256e73fa55cce56bd4afc90692fb0b5d67c5c98b9521909196632019efd60", 0xe9}, {&(0x7f0000000480)="fcdd477b28a84a94ef8a49a419b7f2e12929ff8968ef3de2d1928d68b09ba9b65980d3914dd94b176ce7cd706df32142e8caab71b7513b3cb494dabf736e00ed6a206a7e7c0708c14c53e98ae0f50ba9aa8fd6692311b27705fc58f15c65a942af339d9947da4607a6b88a4a62c6375941352995bb8334a6f182695015cb6d44babdcf05c18c173cf056c9f6bc81513d9e5beea2", 0x94}, {&(0x7f0000000780)="12bff43389461594255899cb026c24f065fbb5051a299319c8fa50a0f03dba9649fb425f55051333b5c734a85ce96cb5dd218851c49795f23038557619eeb0860344ae9bd0a18e25eb77c8ce213d5264f51ac172e8e6b9995ae48c434c6dfa9c8f738dc335a2c64f07f3c4", 0x6b}], 0x8, 0x8) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl(r2, 0x7, &(0x7f0000000000)="333dc68e242fac257cb40455a2b508ccfb83586a02fe72630fdba959a36b7852588ed54e54c89565f9a29cce7de2eb49cd9f0ef46c82cbff3e84f34ba0d3ae07a6966c4c45659f83710ca8a79b93aa43b6e6b42dddc77b12b369b097f18afb08abd7030b23aa6c57c29171e563aa0ca281a0fd3373bc6cb5bffecd714ceca14433c5") ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:33 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) get_robust_list(r0, &(0x7f0000000240)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000280)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) 2018/05/22 06:32:33 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x202000, 0x0) socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c0000000000899078c6660000e00000010800907800000000"], &(0x7f0000000040)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x9, 0x4) 2018/05/22 06:32:33 executing program 2: socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000001c0)=""/197, 0xc5) read(r0, &(0x7f0000000100)=""/100, 0x64) 2018/05/22 06:32:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x9, 0x100000000, 0x8005, 0x3, 0x7, 0x7, 0x9fc, 0x0, r2}, &(0x7f0000000400)=0x20) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x2) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x1, 0xd49a}, 'port0\x00', 0x8, 0x100000, 0x0, 0xfffffffffffeffff, 0x4, 0x9, 0xc9, 0x0, 0x1, 0x10001}) 2018/05/22 06:32:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80d107fffe45b8dd]}, 0x3}, 0x1c) 2018/05/22 06:32:33 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ftruncate(r0, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getmulticast={0x14, 0x3a, 0x305, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) recvfrom(r1, &(0x7f0000000180)=""/226, 0xe2, 0x0, &(0x7f0000000280)=@hci={0x1f, r2, 0x3}, 0x80) 2018/05/22 06:32:33 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000000f000)=@abs={0x1}, 0xffffff1f) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x4c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r1}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r4, 0x10000, 0x10}, &(0x7f0000000280)=0xc) r5 = syz_open_procfs(r2, &(0x7f0000000140)='net/unix\x00') sched_rr_get_interval(r2, &(0x7f0000000100)) sendfile(r0, r5, &(0x7f0000000340), 0x800009) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000000380)=""/4096) 2018/05/22 06:32:33 executing program 6: r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = socket$kcm(0x29, 0x7, 0x0) poll(&(0x7f0000000600)=[{r1, 0x8000}, {r1, 0x2020}, {r1, 0x41}], 0x3af, 0x1000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) getsockname(r2, &(0x7f0000000640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x100, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f0000001d40)=ANY=[@ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ab868657945b961356a40965efdb61369656e9bfe6d6523a65b229669c3f1877f700754f1006072180570e769e0778b007b78627653a467badee2111d3dcf52da0b28386c6a69dbf06c1be1b0cffa7697cf6bfedc1ef55961cfc4e71852c456650837a7c122cc08a826cdaecacd7b741ca18c0c30debc2c427fc7d764486149930b59ca742e085dbe43ed1acc3ea0e653d58c6ab5853dc00c2db32cd31f8f5534589eee115f2603e6d84c0e57e71723242339e47c6c0e84f9fbbc6c13092", @ANYPTR64, @ANYBLOB="c272c4f66bf721063c39af47a612242478fcb11436ac5a802bda3cc176084bb52c0fea7fb75bab25c87adf6d2ea60f2314a9271c8210b4d824b89dd52c930ed353b9594b486ef90b424cbe3c2036269ca7525f0c22e50ad110d5b7dfb8524f3f91bf7fcdb76d64cd0eea85b875fae195ca374963d008ae66f909fb3e4c79b953c31a821b9c533fef946e2a8994d383dea75b2fee2c3b6682185bc8a1e263dec45acf410eae3153ee8e3d1879d96692c7fb33a90661a7e6c62d06b5ce865928a5255d8f75fadc05117f0cee1299ec632b6e950da61bd1b06ee5f497527a059af97b39d15c384c2c5335a6f1b954d37b091e30d8ae907076513f9933d3c704dca86c44dbd0818f1f399b427f7178fc7249085e7e5beff42257fda8e3a0024a8ae4a144c559bebfd4a42a26657cc75b0aa2b62a986ea30a5ff699382ec107babf53cbc5a69f6c8d3e55de4c51c685181bf121f13019dbadf8ca0617c9e5218eb3b05e2f0aca4183a82e0a2822cd34267a8d7ec30c81f1b14bcebdeaf3174afc423e2462101641e9f3e4d37cc3c44bbbf7a28dba9400a9778e16e8494be9351a5ada7302f24244d145cb71f4bcfe37384d9eab30227b74615ab98acd558f71dadce1d7013bcb86b9b65c65357f65d53ddf4f0b60a30b23e9fd17e55b021cb24b70e9f11532cdaddc90cb7be49c01cf70c487ba6a8e6878359a9ed961ec5709d84ef71b4bf06231fd4a63fe1750759ddfc59fb55806a0f77d0d967d225719a22d99198ce9e459402ec5ce1ae7b649de5a11353cf520c61c99f1a2d6231cb9c15149ebb7a98ad6dc27cb45750aaa61043b5907198cadf53f2854ff86716ae7e4a873dd63e6e79b10fcb43403b65f70f845b22bac104340779b03d40947ea98d67fdca69d6842c3dc9cd614499c5721be592057e74b7e9227f5c2179c7051ef57598e4a5ce606dd6fa383d063a7856b205cb7012dd30e14284fa355a129d475518778de5e2afed9e8d82e69a31086cb8a5270a61920650bd3341faf656073ccdf8e90a36a8d7c405e62d891850fe596ef362a184421035f09135fa82743867e64ad351f57fb793c99cb2328dbf1dac6be9ca0492bc451520a17c4776ab3e5d6cec585ebfc45cd017cfd8f8da26c34f105055907af9a8f002bf09cabc3b13a314f78538c6e0e51591248ed2748c7dc718c3c5a681c8f581b4753790bdea8dd7265e0e3c64cf55d2f855e62ef4206e3e3e456f17b3ce141d6903253b1dde75661bb822a5470726902004c3f2efa6ec3b1f4e12293d135d7e6ce3c936f4d785d5fdc7eadec1c8eeaeb20654ba064ee36d707724bb03c8c00e18b676d8ae72d8da6f9d30c1531379d5097d07dad7dc3f6089ccb14f6a16aabef8a34a6ec539728d0c8cc9094082a37a6f5c619f32b2824bf87d6311e5dfe8e25b8ec79c1dad1f91bb049109d1b376447314eded19ce442beb7b24be0507976ed9df485adf630814ba09a7e774b668fd70bc07329ace919ba14ae15904ba050f1ea791474e8a488e73c76ee4b1de2683dddbcbc189060b209a213ff0ef7fd76ca8face6c688341fe64adb3475b30cf2891991b677222e1e7b512b7f981e529555ac92f5df11991f85107d6f7e64213b820456016e98943035bcccb8674a9139859cf2ee1651162885023dcdd93c5c0cb40e9a81087af7d9619a3685c779ca8329137465d212cfd61b7f7a50ae96242810dd3f9c7140469d86ecacffb926747815eb9ba486f4675ccc887872b25fe42e888c6148ef88abb8e62ae92477df87bd5e9cb7deb5647d187c1816218d0463dcfdc93cbcdc69603c1977684b3e70294b8c97d4a47ffa715994452f91aa0b4e525fc5cc5d29be7cfc0b9d10419898b072630c2b6fd98a20b5f949a4517f1ec7e1ae53c30b9a84ce3b781d668e336d204171503c64e45b16df17b7d833570971390f96b3d5c1b763fade83ea24603a045ffca1dd08212b0705ed41d7167cddec5411523b1f984c468a258b6a851f18f4216773a101c520d3c580ae105826759ceb4bcd891936dd2e87b4c25da6e9699578530788a55fb157693f427dfcd1bcd6f909887564a7d8f5b2ba7171f68d90d8fab84331f17a5897a8580816016f2c8f7778612bca9ef5b81950adaa0c43e836cbfdc41fd09568e60a9564d8d54105ca72ddc4e75842a49b5420ef63c75d190544676537c6a409f60736ec847d7c760d7ae35c15822243f079f55f5a253314b73edc936cb8b1c0e64dc4d82ea54ac3d0566829261e9b02afdf3dcf7ac2ae7eaced999acd85e66b7deaecc12e04a96ad16873c02f0d01c89ed496ca03b983d0805ed7031b61cbf239ae9b7901626fc6cadc6abc1507b50b45c2199c5667611c2ddd3e8b67b0083dd42ec79c79b5a2018031fe232fb99125d3dc6894ad1e5024eb667af8b450a16afd14d18ff7d259f55b1e91e4be00c78ecfd3bb6ac2161b24512ba69c7d557641f87bc338e1ef5aaecc5bff0e449f8a0e89cc6424c17d4c016515136a4f411cb51d3d1c8e7a8449a0f4ead99746274b8d4148a5ccea9f4f0b89f4865229ba6a117ab6d39b3f125e81421522a702a807eba77cf4e3eb3da4f1ee23657e019c7689a0bd026ed20c8517433fca3ddc5c415c79cc78adfca685d1802ef22008dc82191a2bf853f007c7125baab6d557a9ee46a89662540d6c74d3b65eff4764af077221321ac55badc4d122df24a461441f48ee444cacba9afa1f392de9962cee91d5c03f0bbeedd68629fddb3102960134d7784c4c2e2aad22c243f1823b881315a704ea9340c70428c15efafd2dce76080465db97bcb4570d5e5557bf6fede02ccf93bd1492803ef30778637ee2bc16a1bdcb1d062dbd00074fd034cea10f09bf5dd4097a747de7f3e8ecb1e39d83851f4a3dd200793463edde1848f2613ca6d8a2f7808b23c9bc5b2505937dfcb6d09360c435274491cca2377cfa5953987c009e9300850ae55b69336867849049a0912fa3f16bad7a16f4bbe24004ea0e71c428670e3150833dac50445ef2da784a801d6e3b1a5c1b4e21cc56c20fed9bfbb3e54edf82e6d28ae2824d99bb15c986f3f8ec169274eb8ec27b10ff73915d12050596b31d7b51045dca76a1570fb4c8f140b5fd0e85819c5533179776fe877c6db1c1640e7a32d418f42bb6b1b2488adcb47c9ab596fa4ad5a82035fe198e996841b30055991e231ed73bbf14d576a2eb7291ad596bfae25b21e5b7eee592c55376eb93b980e360028781cf58fe5ba12f933a3c9d2892ce0cde4f66a997ed25f01c5f0f62f74c8e5948fda92db1610435a875b3ea4d39e4e0ad51ab2ffb522c118bdb876d0834ec7b6e927c099df3228a8a6bf8254688315ccf497bd1d3d26555af6dbf7fe532c4b6e9a6bcd84a1259ff06700cdb1cefd3493644cbb01c95e35cfbd342d65a6e79cf63e278691296a3e65a6242c36e24767bd1a5b318bcb1401093b5ef85658170a605bbdb3d4fed9e6e7ed20f611a21d6d6ddf969c15feb36e10c6cad51ff8d49aeb0ddce6ccda876c3164823b81ce7a6a8ce522bfe166150fdfde796601044be1cf78845da5f5eade25786ffac0f3319435705245641c30778abb19d6b4741810c59fd17ba84e7c69ccbc337c1e42d05234579030ae0117149337ece7d642dbb906ad94c94770df52a55f8f6cb174f59ecaea0bd181a918dd3c9668a456b8b2ceb5910d08deb11f4e9dda9e2b42b093b3c4ca3601d19a7b3805f93e66ca32e7c1a48802c185559f1af92826d38b4491fa2ce32991d14f1ebfcf786fb2fa4d84bf94ec9c1c866ec28442030fa87682611b04c5d3bcc028e96417a5be84da8c98eaae4382944615c436fb384209d007b762c8946bfc54bc0b2c6d68d045fe558cd261b3bec443aaa6b54504786096c4dae150572edbc08c85b5c11f5cb0a8aa6ca28f6680d40c79c5448ea14790b4b9e063a2cf6fbd6377163b3780ba37afe1490e3baf95c330a09b4482da9bf23ede496b423f07315420155785e2fd1b2f3b946f94efc2ab6536bee25c5ce336578af0263b1a0d76623117636dd564d8fe93b6d31276eb4928ebd7cff6576c0f5404ee74ed111ffb61fb0646ad5706362978b0bc2bd1bfb5e79bad646ba9c310fff713a5a69af2ac4067b4a0e0ea2e5648542a3689f785f4a7f18269472aa71496988b9f84afaf8bc1a93feb31fa79d03bb55a28042c867d9bf241920ad72802fd6da255df3600afd16c6b2f3dc720406cfc43160d3451e0ad8a5c0b837e268204fb8a1046be6ec08d91d066727921ee078e51d11f87edc0052abafb6bf54b8392e00229cceaa80caf208ace8fdda9ade8dbc450bf508334ac3d6e0e185876cbe9cd5ea6edd23babb1f41ebc0b4dbfbbeb036934792f25d40beb8c56bc082e8ee9a9a62144c7afa4117a369eb0c5c2e43a937cbfaecf67a37c4d1f4cebcdd035dc3027fc5364cc4f655963527b002e20736c15a404be8cb839de64d2f2d0d3148909daf503cc126dc70ea030ac4881a963dbb02a534b643a2d1fba59f07056dfcb3df2f52085d907adb0ceceffafcefddd5957413091a88e4cd0f7cdc5d025cc90df691ee23a2e6808172a478b494df235e52f56ede1f796056087645764aabb850ef67ff926c6333fcc3a1b73f33120cf99bb1f0cd2cae52f501622797221986078996696f344bdf8ee9ed2a12a7a16103bdab06d4f7eee12735785f6d1e779a5a04e9ce52b5cd7f0b769db76e8ae751166afc05aac968f4668b953b083be5670c5e4c98ba80ae66091a15d7608c8c739565c3597c59bac2dd6ceb540086687ae2af71f8f1e7ccb2a927846dd96058017154e639be9280cf000adf62d17026cfeccd757e31befe0d85f35fab5fffc02502d697fe4c677779475e0fc9d8f7ed9245401eb3450b1c67b3483283f654955638211057c1bdef1f37570c5166baf12f2bbce3452408d0a8953279524cc064f45518b94e0a1e015f3a57b95f14e5a3df9599ad5e1d08e37fdba01785e75bae30fbf4570777f1b6e24c22571361b07c7b94b293fbebc6e9c9e5f4b582ce3526d4dcaa09d832d60e0a03a80a9b9d92d7773c291a9e67dff505a8d92855d27125475e8b64bc1471c0a624cc2ed499d6aa3709b86e67ec96d241126cf2bdce261b5d4d2970441796800111b9d0d42b19c5bb74b7019103fd23acca8955e92e9a65f53627bb6700253290888a080af4461ef5d65cc2c45d794e9f10ebcb933ecc2fd6057f1508708effbcc64b5e202e48ee5ac064ebe37847a88f1cb14a1c26073b96c9113a0baac043e038a816ef61f9b25959b7e646a386b345b66c7ebd5448c228f185fd2f2df08c6e8ee261a75f7e09f4910469f50f30fa71493e627de72f7ce09a983ee11561aab57b81401e8b545862102b465f64086b92ef38125210518d521108c59d1673abb7d862d013842bfe33cb6d982d7b18578f7da821bf2f7db635ca3197f8bee03f4b0d1f1f9e9f7d2a7536c68bf62977a4bc69c6836d08ace2a3d2baa93c949be9c843749389dfe7ad23e7e393e07962760febffe4e27ccd7bc9781fbed689f1de4ae243e9c207a634bff91ff60d1dcea43e0625417694dc97355fd2616d8ec56eb42aa627d4ce23343b355118cf881ff409d6dc22bfacbbbb83bf83bd673c330985fb08064aa28e811d463a0a2cf37672ec08bc15f050bafb23ad3ff0a5d92355b45095cf502d7a18aef667032eed2bfe1261ee8ec1a71fa40bca2803b65d87a942cf59083b75d5c1c121b94b83ed32c85efead04377321ab9084208207", @ANYRES64], @ANYBLOB="fc8a780c0181b90ef54eeaa5e71b40e952b41dd4e81f544b85bba34b7c7892e7360836a5d35c4cce7790b401a25f1bec25a506fa4eae26698dcd03e8e05af0dec1dae51e8528775666b695027e65cfbcf9f662bf05bc8acdf1bcc5b7876d7ab8f59a81755345b8f293bd25b57ef787240b98bb342ced934a5edc0b7edd74c90a35fadb4d3f13a1edce3a4d03600780211d63f6fbea818165a6962f66092106c3a7b04ed972762f3bc114c16460e0d40f50f135e40783b84501a20a512507fa7610c60a366eafd17f70044d1e28c366a01c280d1c5d511e2d0b6f74bcede8c45dc00ebd0a95796470b5", @ANYPTR=&(0x7f00000019c0)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYBLOB="6c8ad35cc4f54330130006149c6630257a05476a67268dd199de0f68b9dec1ce2a723e0b247bda3156aa234bfa139cddddb159b47bcbd345edc2d049b4ef6521b3f7e40d58a516ab58da9c2d43305b53b1be51afed310b54724a28f113ea36acd739801b03cd08ad353d318c0d7a8ebe3888f7661e37de0e16eb22d9b4cafe2b880fe9898c7c06f5ca05a743aa37395ea22359d65405832399de908da3038730e2e65c970acee9ed284bf5b5a742dea9", @ANYPTR], @ANYPTR=&(0x7f0000001ac0)=ANY=[@ANYRES32=r3, @ANYPTR64, @ANYRES16, @ANYRES32=r3, @ANYRES16=r0, @ANYPTR64, @ANYPTR, @ANYBLOB="13f9db19c77dd83c0fbfd9f6630e20b8875be6cea40ea4e1dd92138cdcee0cc7f0f7315098867045dbf894b1f6bfa07f7fbb78c51939e72e1d48ae078b12cefa6417bcc4cdb2c5dd88b76cb61d1bbd1b05ed202c4927453810414ae385e973deb8e759d97c20da423a12a7d844b899b20da13340e9a8d95c6bd8537d88bd1bd98529c526e3d5b0309046d8de095688a164b65107e435dfd4b70a8533f75b46b26920ecb865e62fce05a9b524ed1f90e6aae163ad12840db30969b357a0fe212b0f5a9d5b7857877a3e8e1e6510b62a4c4aa486e7850bb026d93de5dd1378a06b73c188b0a7384c132c0c4c4ebce445ec1766489a33db5a21be", @ANYRES32=r1, @ANYRES16=r1], @ANYPTR64, @ANYBLOB="830c1f4d1caacbd0cdb0b44726c9ac12dbb4478e9d4ec06e441b93d59afa7091dcde2fe1f21b0dfd0b6fbeebe1", @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r1, @ANYPTR64], @ANYPTR64=&(0x7f0000001f00)=ANY=[@ANYBLOB="f554fafcef82a98edb9a63c02f481f407d13b467e8dadd74b1942c83253b5bcffdc89849862e690d4925059cecd544aaf7aa2c49b7f7ff909ca178a76f1737aca4595ee5d768de69437cd79007c7d931b0b6317525d476ebde0f6b250795dccb0c2ba046fb45db1f1206c300912aee162aa3f2544adfdb0bce116a8afa46bf405f6b39897eddafa0197147d61b090000000000000054397640ace46d7ca5f89b2a701237a6d7bb9e58e49157273c69b455a96d60ea285450e034ba828cee715267a62581232a4278589d4caeeb79aab66b272c0870f7b710892542e6af721377e8eea5c8ec06e830bacab1372d50fbe71e1b05", @ANYRES64=r2, @ANYPTR64, @ANYRES32=r4, @ANYPTR], @ANYRES32=r2, @ANYRES64=r4]], &(0x7f0000000380)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001c80)={0x4, 0x0, 0x10003, 0x84}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000001cc0)={0x5, r6}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x1f, 0x8, 0x4, 0x8, 0x1, 0x5d45, 0x9, {r5, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0xffffffffffffffff, 0x5, 0xbdf, 0x80, 0x9db}}, &(0x7f0000000800)=0xb0) r7 = mq_open(&(0x7f0000000040)='-$\x00', 0x800, 0xc9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0xae, 0x5, 0xffffffff, 0x3}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000840)={0x0, @multicast1, @multicast1}, &(0x7f0000001ec0)=0xc) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PIO_UNIMAPCLR(r8, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0xbb4}) mq_timedsend(r0, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000880)={0x77359400}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000340)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f0000002040)={r2, r8, 0x35, 0x5, &(0x7f0000001c00)="ccffe09b5e26038cf526f83242ccc84e4924ceaddc6d85ac73a8de1888b36eefd3d44262d24619f65af99559a8a11cd41c33ca54370631dd4ce20cf5edac0da4ba100882a45ff771f59e", 0x98d, 0x257f, 0x2, 0x6, 0xf2b5, 0x5, 0x9, "36c8cb7659b6f1af0874ebc35f89f1fd4aba9662516ddfb64c91251fa349bddfd40ef8990a9752c51091afc6ede08979067a91ba81d956cdb5c84307c5abe275d1f8db5d6e6649440060b0b68eef5091d6d2a4e18977fed7154b04ded2a683c80409ba98dd7c940b063c27321f50ac6ef7bfee8b9aeadff15371860e22d2512b94fb15634e9d24668155c03c0f328f63da2c02461e9f0d403b9db435c65194d9114c145879b2c99ce3115237ee55df009ab9080dcca7b884fd2a8f766e80fec3598c76386e403ad4a128b90ca6cf62f20bb3a33fba5c2992ad0f5ff4e3bf2f8c59d400c4d79149d71ecb0082463b0414a67b02903b86a6fff8cf"}) ioctl$ASHMEM_GET_NAME(r8, 0x81007702, &(0x7f0000000700)=""/226) sendto$inet(r2, &(0x7f0000000500)="80968edea45613ff2fe4d22b69ff608dc4fcc4942a64d38497841986519ca984eaec35afb7e04b951a56cdc66601c548172282df58fcf869a3441f59d2e056f697e331dad62f2fd0f38c094530fd2ec2bc49961bc8f79f8dade4d22b56244f3bd50b7ff7b71b7b7ebc90ac48827f057f1bdf77ae958915901e5c24250409036446574795db678cb11919bdbcd70f8571cfbb137aadce1089f68d10f7abdfe190785c0fd83fb6e847a3198c9b53a66261a341959b586c69438af8c4f6cf3b907a4edd74b7eb06bd84da2aa1ffcb309aab58d70f1eefce4ddeabbf99893ac5da2eda707b4f", 0xe4, 0x0, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000280)=r2) fgetxattr(r3, &(0x7f0000000480)=@known='security.evm\x00', &(0x7f0000000840), 0x0) fdatasync(r2) mq_timedreceive(r2, &(0x7f0000001d00)=""/37, 0x25, 0xc588, &(0x7f0000002180)={0x0, 0x989680}) mq_timedreceive(r7, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r9 = semget$private(0x0, 0x2, 0x8) semctl$SEM_INFO(r9, 0x7, 0x13, &(0x7f00000004c0)=""/30) 2018/05/22 06:32:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0xb92, 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x300, 0x70bd2c, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x41) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x200, 0x0) sendmsg$netrom(r4, &(0x7f00000008c0)={&(0x7f0000000480)=@ax25={0x3, {"4217fb30397018"}, 0x7fff}, 0x10, &(0x7f0000000840)=[{&(0x7f00000004c0)="78dfc777afd3a1deb1", 0x9}, {&(0x7f0000000580)="8bfcc4cc003250405e5a2ff274534dbcaad1384119181fc1b206bece7430c9522901b5519de2c3d576d716c347773ec18d3a004a71e6f7d3b2cdfd10f3760e3ebb7102b41723ceac3b4c5a9bf24b7a841003c3923cb90cd2fb8f602fb5bf46eea8e2c2cafe9aacb4ea6d2055b95358e2966a63ce0a0cd74ca6f40b6b1e1259158e2e331147bbffd3913d361aba20b4b1bead007b16e113e64f97afa4ad74702d393a5c", 0xa3}, {&(0x7f0000000640)="a09489a829abbd132362e846ac047a363da344203740af23b3e4ede8fef3bfc4bdee4f74093bb057403a40a12e096c229b744d4a964b6efb8ac705db332e674d9df9a06d0d42328acabab0cb9fa0eec19d31e99abeabff3701404fc96addaa6e1aa018636ca27d6065a57fb66e286fb7124b435d24", 0x75}, {&(0x7f00000006c0)="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", 0xfd}, {&(0x7f00000007c0)="22cbc73395eeccf59bca3d65bf9f00fedfffed12a01ea88c6ef48ca064713bf11f7ff7a0fc6cc1c820c75f6f4292dd288b8d9f71081c1b3b14a1f59f3e3d873bca12b92a7eadff0c250cf53c9202b469a4186ae233114b764b88d77a1f18e66cb998c4046ca00efc7e", 0x69}], 0x5, &(0x7f0000000500)=[{0x40, 0x11f, 0x30, "d761411834ca6cc4296cd90daec823df327b3f7acd032f9be5c724c0964f580b5ae94bee1ae0192e530207"}], 0x40, 0x8000}, 0x20000000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:33 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfff, 0x0, 0x1f, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:33 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, 0x3}, 0x1c) 2018/05/22 06:32:33 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x0, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x5, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e23}, 0x201, 0x7e, 0x3, 0x2, 0x101, &(0x7f0000000000)='tunl0\x00', 0xffffffff, 0x4, 0xd479}) 2018/05/22 06:32:33 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/246) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x0, 0x80000, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000001280)=[@textreal={0x8, &(0x7f0000001200)="ba2100ecbaa00066b8f347000066efbaf80c66b88ca1de8866efbafc0c66b80000000066ef66b9f10200000f320f2222660f2d942a100f00126626f3650f01779a66b8030000000f23c80f21f86635080070000f23f80f01c9", 0x59}], 0x1, 0x0, &(0x7f00000012c0), 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./c}ryz0\x00', 0x200002, 0x0) r6 = dup(r1) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f00000000c0)={0x7, 0x10000, 0xc9, 0x100}) r7 = openat$cgroup_int(r5, &(0x7f0000000140)="6370757365742e6370757300f0024d7f562564f98db17c3ffcbe13bc5d98d67ad724e000c3fd199aa264de3bdfd72c75052cb2ca4e675212eeff0110725ad6b9336df19c4270368b28ba1663749866d6b3ec59216bea5520ad490fe5f1808461e9ec1c63fe06fda15e2dcc9c2a64e41f5b902191c12aa14cfb287228f67ff79eba0e2365ce11c78e30f840bc1256d918084ad5e986712d3cdd3ae064a3409c39074ef60f5b34aeb08f399d", 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x9011, r7, 0x0) mkdirat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x1ff) 2018/05/22 06:32:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x800, 0x5) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080), 0x14) 2018/05/22 06:32:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="1b9889b017604d9dc457bbf2aed4ff8b14d3598945f9945fe3e024b760e8729684e07712b7cadc3d0a340e715fc1630607d4c4f73917373f8bb055ea6efa69c6f2eed34c0fd90ced2d0e72b44e7cea39a76c9b0caf89bef94809013edc608cceef3b72f9c6a92e410d03aadf059b2fb839e0ecd66ec43857389ab7f7b2cf74dabc0fc1667979d7db54d37a30d70d817563d2256f94442ab7dcf8fc57304f08c61d8287905715f32a494ffc303cd17483d29f17725b4c7da7b88b", 0xfffffffffffffff9) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:34 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0xfff, &(0x7f0000000100)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe3, "8474531d1708d8fabb268e42cd217a515a21302158c3dbbf75e22d49b841423f838e9edaf92c1b41fdc00da255794b5f5f9303b17e3b89f7a1da729f53666afee07829200f4674b9b53102955109eec899c110ec074bd3baf178e2d8fd21947a5228d356733c69703ca4cd490fbf81cdeed03d8a55e7d9c256e6d8c27d0990bf1e8befefedc69e8a463e0f1ae8e68209f8c85497e10d55508a24fabc1e8b552b19980abdd659f12aa878a8a25091331ff0602ec1ee84822ff01e4975c079aa8ea6f33815de423fa54eebeefd5da5b66d5cdd19ebebbf5de05b8491e01f3e13d469bda9"}, &(0x7f0000000100)=0xeb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, 0x4, 0x7}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={r2, 0x6, 0x9, 0x31ec, 0x9, 0x6, 0x4, 0x6b4, {r3, @in6={{0xa, 0x4e24, 0x0, @empty, 0x4}}, 0x264d, 0xfffffffffffff327, 0xff, 0x1}}, &(0x7f0000000500)=0xb0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r4 = socket(0x2, 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:34 executing program 2: 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4ca080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xd}, 0x4c, r2}) r3 = socket(0x9, 0xa0002, 0x8000000000000000) setsockopt(r3, 0x107, 0xd, &(0x7f0000000300)="8f42a26f554b307f98e65eac8e18195ea02495dad89a1e28c45cf95c1d827c41b140472ee5b62e5c090a8cc5478bb0ddddb8798bdd0d565cd8daa5714483f95375056bffd50afd75a209b9b20a17f5f00b6383a890dc42e093b73ae24f8171e23b78c3da7a0c9cc197eb9644cfb3ee0cc4c29b52612df35aced16b", 0x7b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="02160000ec74", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xfffffffffffffe71) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000080)={r4, 0x100}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r4, 0x8, 0x7, 0x8, 0x10001, 0x4732}, &(0x7f00000003c0)=0x14) dup3(r0, r3, 0x0) 2018/05/22 06:32:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000]}, 0x3}, 0x1c) 2018/05/22 06:32:34 executing program 6: socket$inet6(0xa, 0x2, 0x0) 2018/05/22 06:32:34 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40244f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') ioctl$void(r0, 0x5451) [ 828.032958] print_req_error: 1371 callbacks suppressed [ 828.032967] print_req_error: I/O error, dev loop0, sector 0 [ 828.044554] buffer_io_error: 1371 callbacks suppressed [ 828.044564] Buffer I/O error on dev loop0, logical block 0, async page read [ 828.058396] print_req_error: I/O error, dev loop0, sector 0 [ 828.064252] Buffer I/O error on dev loop0, logical block 0, async page read [ 828.071938] print_req_error: I/O error, dev loop0, sector 0 2018/05/22 06:32:34 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/130, 0x82) 2018/05/22 06:32:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) socket$can_bcm(0x1d, 0x2, 0x2) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, 0x3}, 0x1c) 2018/05/22 06:32:34 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000007c40)=[{{&(0x7f00000068c0)=@sco={0x1f}, 0x80, &(0x7f0000006a00), 0x0, &(0x7f0000006a40)}}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)=0x0) get_robust_list(r2, &(0x7f0000000480)=&(0x7f0000000440)={&(0x7f0000000380)={&(0x7f0000000340)}, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)}}, &(0x7f00000004c0)=0x18) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000100)=0x4c69, 0x165) r3 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x3f, 0x100c0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x640400, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0x5c, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/92}, &(0x7f00000002c0)=0x78) read(r1, &(0x7f0000000180)=""/153, 0x447) 2018/05/22 06:32:34 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x200) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/22 06:32:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) accept4$ipx(r2, &(0x7f00000018c0), &(0x7f0000001900)=0x10, 0x800) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) io_setup(0x401, &(0x7f0000000000)=0x0) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) io_submit(r3, 0x7, &(0x7f0000001880)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0xfc, r0, &(0x7f0000000580)="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", 0x1000, 0x9646, 0x0, 0x1, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x8, r2, &(0x7f0000000440)="22ddf90aee9a143b110c81c2e65164e9c50daa4fa167513c6e19f816b324e4cbbce39ff603380eb970026827dde93b7b6dd61cfa5b2f72a23f31694afd6d508731349392a73037fd69b1fa7d5b56c9444ab2db0ac36c6bbda993d025175fd47a43ce022a54c21ec04c201ea0207d5571e852a456d6e504f68af12599344dc62ab8eb115fba221ac0fd030ead249180b8d0064180fb020d2e10e73fef8d5fe424be193dba2e51a28287828ba5fef58012b87fe4561a476653a38c2c671816dd9361cc83280abf4feb3e43fc525b606fccb1ff2e4973bd94dd30f05a8a5e0138d235a661", 0xe3, 0x8, 0x0, 0x0, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x1, r2, &(0x7f0000000100)="8714ff5ba6428c1560ae6a243f41b8a1d925f30af0f4334e9e7ac3b9d63abcef691e2c72669dd3bb237a6fb7", 0x2c, 0x10000, 0x0, 0x1, r1}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x2, 0x800, r1, &(0x7f0000001580)="433e584d2cfcba4bc98d8bb9aba0e5ff251ad1c3aa240db4a574e69dcb7f6e6fad690064c6eed8abd58a25d82b743d182e759d2f72a3335b4abac620c30a5f0c9a43865b14b4b37f911ae5ef0d38befb7217281ba6d6f5098038cb72a152c0be8a815b296ed0ae36", 0x68, 0xb7, 0x0, 0x1, r1}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x2, 0x6608, r0, &(0x7f0000001640)="8fcc1e15beb68c85f830248945bd2988bf4e265fe5c10574ee3a0c37e05df5", 0x1f, 0x401, 0x0, 0x1, r0}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x7, 0x8000, r0, &(0x7f00000016c0)="6cbc4eb1bb257be3a3a84686a0adf96ecd3d4766c34f432c9565ca34d18fe1a7158946644230f845681087dee27332d96d893e083c0eb0def0a370ad8f4fc6812300183d06cb5898cb6988620e65b1a20f1e37f140d2b2736153994a5a138aa40fd2b1d59da5472717a7f43ef29e4274bd", 0x71, 0x667, 0x0, 0x1, r1}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x3, 0xc8, r1, &(0x7f0000001780)="d50a6ceb00e44ce2732b2d998de64e2817424b9550974944e4edd65f18a8b662ac18549950dbae4acd25212f770c0ea21e9bb144126edfb7965fac1042d9cc5eda42182d6d1e635227c449d42ede93ed350850a5f60cb1cb0b0081b10a819a8ca3a89fadc8d7a8c6043f4fde5a966d59eb930a144ac0fd465322038d746d88ae075dc8cc2d7768a1093e9667fa6af9130664c7dfcb6159a3e002bcccd27aa2df63", 0xa1, 0x1ff, 0x0, 0x1, r1}]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000001940)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000001980)={r5, 0x80000, r4}) 2018/05/22 06:32:34 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @random='NPt\tlU', 'gretap0\x00'}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000001140)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}}}}, [@policy_type={0xc, 0x10, {0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/05/22 06:32:34 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000280)=""/4096) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) [ 828.077742] Buffer I/O error on dev loop0, logical block 0, async page read [ 828.085243] print_req_error: I/O error, dev loop0, sector 0 [ 828.091118] Buffer I/O error on dev loop0, logical block 0, async page read [ 828.100108] print_req_error: I/O error, dev loop0, sector 0 [ 828.105899] Buffer I/O error on dev loop0, logical block 0, async page read [ 828.113419] print_req_error: I/O error, dev loop0, sector 24 [ 828.119424] Buffer I/O error on dev loop0, logical block 3, async page read [ 828.126824] print_req_error: I/O error, dev loop0, sector 0 [ 828.133127] Buffer I/O error on dev loop0, logical block 0, async page read [ 828.140528] print_req_error: I/O error, dev loop0, sector 0 [ 828.146313] Buffer I/O error on dev loop0, logical block 0, async page read [ 828.153725] print_req_error: I/O error, dev loop0, sector 0 [ 828.159509] Buffer I/O error on dev loop0, logical block 0, async page read [ 828.166881] print_req_error: I/O error, dev loop0, sector 0 [ 828.172662] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:34 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x81) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:34 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x100000001, 0x5, 0x1ff, 0xfffffffffffffffc, 0x9, 0x7}) socket(0xa, 0x2, 0x0) ioctl(r1, 0x8916, &(0x7f00000001c0)="c626262c8523bf012cf66f57ffd4d2c04e") r2 = socket$packet(0x11, 0x800000000002, 0x300) shmget(0x0, 0x2000, 0x144, &(0x7f0000ffb000/0x2000)=nil) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0x2000}, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = semget$private(0x0, 0x2, 0x191) semctl$SEM_INFO(r3, 0x0, 0x13, &(0x7f0000000100)=""/130) 2018/05/22 06:32:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc7539esp(chacha20,poly1305-generic))\x00'}, 0x58) 2018/05/22 06:32:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/05/22 06:32:35 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = userfaultfd(0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '^'}, {0x20, '/dev/input/mice\x00'}, {0x20, '/dev/input/mice\x00'}, {0x20, '/dev/input/mice\x00'}, {0x20, '&nodevcpuset}GPL\\]\\%md5summime_type'}, {0x20, '/dev/input/mice\x00'}, {0x20, '{['}, {0x20, "28c55b7d7b656d31"}, {0x20, 'mime_typeselinuxem0@/mime_type&'}], 0xa, "b2c73cac152610942859afe8c7bac1d2727e3f30638a8a033576db4a857e9b990a23b89117695f53da66555286e2e1126b85f5a75b6aa1aeca4ef6fb50fb546f796231ff8fe372574339627b568c1ee72cc16fe523d1"}, 0xf7) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/22 06:32:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000000000)="b11a584022491038c03080e478233406be6b190a47abb852dd1ff66dc6451d747d79cbb2c98b1dc9d4d7f739ea75d67760cf9df79730cae83679f336c2efbba144c37009f85dc66a7beaaba298b0e5953f0db2e51ca9e82e36b06b52c166c24936f86f2175e1e9333b15b57faeb84913ceaff70363e96154ecb326074b6ebb13f0f79c818fbfdb11d365e147fcd2f57e8c2c61cd4b9f58cbce7accffaa98b6162f936003e8f4e851fbdaabded0de47c7beb36d53815ac732dceb2f5c66197dfea9421d187662925776601b9be30ac6606b91171a342721113778542b21b16b81cb3cdeeda20fbf56fb4540", 0xeb) 2018/05/22 06:32:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x3}, 0x1c) 2018/05/22 06:32:35 executing program 4: mprotect(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x2200000) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x200) mq_notify(r0, &(0x7f0000000080)={0x0, 0x14, 0x2, @thr={&(0x7f0000000100)="dec07c2f8a287c04bbaf020e32a4d0e43a60cee0cc0d98c19b856151a23557288caa7773aab866a16b45e20eb0faa68874f2b8ae97abcdfe6595e5e8d910399501f4bda21f1341eb3b3c04649fe31ff6962ddd4241669a5164d99b3c02b0a2aa0f4d4d5b88e74b66be1912ef8f9225b35b2adf7228720c76f70c9a28f03751cca82acbe088b94f39ccb0b4982c8c090e7846d2f2b884eba2d18402b2c6652e2e1fe29152d691de11ee1cc949d9846f01e21151a33506bd28879ea54a7bfcc8e4ceadf61c0f6bc5164b0192cdcd9aa03bee", &(0x7f0000000200)="1bcf3b6d59464f293fb4c9a9c2201459ba1cca70fc54cfe2782676176caafbdc08d4d8154105e36fd8306d"}}) 2018/05/22 06:32:35 executing program 7: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = memfd_create(&(0x7f0000000080)='$\x00', 0x5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1, 0xa, [0x7ff, 0x8, 0x2, 0x6, 0xfe, 0x10000, 0x5, 0x7, 0x4, 0x3155dbc3]}, 0x1c) fallocate(r0, 0x10, 0x0, 0x3) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x10000, 0x0) 2018/05/22 06:32:35 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/22 06:32:35 executing program 6: lstat(&(0x7f0000000080)='./0ile/\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./0ile/\x00', &(0x7f0000000040)='./0ile/\x00', 0x0, r0, 0x0, 0xfffffffffffffffe, 0x9, 0x4000000000) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0xb, 0x4}, &(0x7f0000000240)=0x10) 2018/05/22 06:32:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x11, 0x10001, 0x4, 0x2, 0x80000}, &(0x7f0000000240)=0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003d00)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="1ef5dc913a79"}, 0x2, {0x2}, 'gre0\x00'}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f63060079732f6e65742f697076342f76732f636f6e6e747261636b00", 0x2, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000040)="6928390ecfcbed376624f1f4d7fa003d931d87584983db186b65f8c03db4c5dcd6ea0681757d462deeff6d98dcb86189e38437af20ac148dbd050f21597858a54504a9fe370f88a6ead192dd545a8856f348e07c2ac113717790d528f0b3193e9a564bcfde542b7e81d7f7bd7315e4713380004fd8c5e8fd", 0x78) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={r4, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x2aa) 2018/05/22 06:32:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:35 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)="d6", 0x1) r2 = socket(0x6, 0x1, 0x8000000008) syslog(0x1, &(0x7f0000000100)=""/157, 0x9d) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl(r2, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") write(r1, &(0x7f0000000480)="ce", 0x1) 2018/05/22 06:32:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00000001c0)={"2b997b2d93057f4aa6ae341d58c90f6c51e24587e1f1a211ccec9362c4c877158654910fcbaa59e32c27e07bb8e1c21fd2830271498a813a4f01a14c96ece65d8c7c3e825de452fcf2a32669c53d54b2623e3590038a7170009dd8155d43af7399a47410065a28b5f89ff48eb3ac4b9c879df8619cba2414e18429b004eba94fede7775f3cf3c057a12d637aa1d4a2db72d7ecbc1dff358394e09aa8d96fc28abc81551908a688fde6f938d9eceed49b67497f03fac3d2f14052c21510efc18bd487b402ee0898ad0fb3a157d034dc21b61ba1cfffee274597429bd20e0cc4bcab6955e91e153054fbead19de5ff7bc1dba52ce10c57c048deb376980121bb04badd2d9145a3236fbce5c2572db195288bb400e2b3dba02462da56c8bf2daabd234f9b3eac24aa598e8772272e97ed813a4316864c7e6450a39863993f0c9857d934136d13d2967b5c2a365dc5ecceb83c4cf96e0c856156b7a1a6349b690e38edc30d155c1122320c85fe2ab7939ad800431ce7babec1ca203e82023ead52d4117a55a7f84788227a7769128915243f50e1a51a7f5035ab92de32c71984f49971a0b42efd839986e76d7cd7ab89126c9a09cfb0a2eff2eebb000c27697f1487f79128f22b6cd049e84cecea0547418e34fe52958ba758d279bf6739835d3eeb99fced948884d9ca161c444d99733af2dc8efaa8c0b0f4414218b41b76696e7da4ecf7cf171215e8cf7c58c013feea9fd367d34aa1b0683abbbe788f24c752d11776e01cb2ee48f96bb203967c89d76cdd37a9565a7695a7ae5e69ea4ea4af592b351f1f5a2594a65587083bc9ad636cf8d522693ba4666d6b4828674456d2f952b87a8c748bd00805ebbefefdabd65f1b334aef07ff22ee1e9fe8c2f22fa8212c9253e79114a2eef100ba3ae301cd255714eb9f327a82d7241cc3ffff7073b1bb8f6402ffd14c274fb847f7056d3757d8a730b8b86ff49924c083da1a5bfcac110e19d50bcba5ea8eaf8ebfd4b41c9b24eff3c4ad4f81b1cd12fcf1d6ae972e75ac5e8f894bfffaffdd39090e2639b0c285b80a93bd076dabb1c51dbd5bfef77331a7034e48addb3b7af1a1094a04d6c623f0f192e904553a919169afd48abe27886ac2533a5e77ed5c1549c401e808ecb846df0ad934e03c068511a2404683d63321c86c8acb90927ffb4fe9c9668aff57172b771b6d735acc1f0a5d85b21d492566670c5f1423532da05519d97e5dad529a2d6715b032e25cb47e2ca769f9afb671f713b158b17591c7165adfb0e36443189f66f66445865599fa477b58a6596b81ff72c9f5df015a7a89eccd29affdb5fe7088612803c8f5ede26113a6251ae5bc8ccadba1001f22ea3a6db533fdf02ef6d493cd95c52910b2cd6d26892d157a97ec0c3572fb2936258606fbede7101bc6dddfbef791d831a5538e02c0aa"}) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@bridge_setlink={0x28, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0xc, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/05/22 06:32:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000000)="7e949517c748a1c05629cdd5f354fb7cae3b576cbabf078d94a99385", 0x1c) 2018/05/22 06:32:35 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) io_setup(0x100b, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1}]) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000003c0)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/6, 0x6}], 0x1, &(0x7f00000002c0)=""/235, 0xeb, 0x1ff}, 0x5}], 0x1, 0x10000, &(0x7f0000000440)={r4, r5+10000000}) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000180)=""/115, 0x73}], 0x4, 0x0) 2018/05/22 06:32:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfff, 0x4) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/05/22 06:32:35 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x2, 0x40, 0x0, 0x1}, 0x29, 0x3, 0x0, 0x0, "2d08c2298ab48ce9a0ea76bd1cfe9cc8a088900d99c848375ed9ccc68daf336db97d12b794e69b41a54c285ac5113211efd8323d523dde42936ac9e1ff484bb7"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0xeb7e, 0x1, 0x9, 0x4, 0x101}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x80000, 0x0) write$tun(r1, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "5c6a3ba2e98dc2ae91592abc452ec8ea496a02e87353d15c5bcdc42b094f63dd53a538b35b5a62d4b530f7c85baeacfb5a0f2926e32de3bf2809efa98c89e7b9ee61a210e6"}}}, 0x6b) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000008c0)={@mcast1, 0x0}, &(0x7f0000000900)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000940)={'team0\x00', r2}) 2018/05/22 06:32:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={r1, 0x3, 0x0, 0x800001, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x1}, 0x259) mq_open(&(0x7f0000000300)='\x00', 0x0, 0x48, &(0x7f0000000340)={0x1, 0x7, 0x2, 0x7fffffff, 0x4fe0, 0x4, 0x6, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000100)=""/224, 0x3b, 0x21, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xffffffffffffff24) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000380)={0xe603, 0x2, 0x9}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0000004800001d000000000089907800000000e00000010800907800000000"], &(0x7f0000000040)) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000003c0)=r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xd1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000440)={0x7, 0x6, 0x8008, 0x3, 0x2, 0x3ff, 0x5, 0x6, r3}, &(0x7f0000000480)=0x20) 2018/05/22 06:32:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a]}, 0x3}, 0x1c) [ 828.802647] bridge0: port 1(bridge_slave_0) entered blocking state [ 828.809158] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/22 06:32:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000004c0)='system!\x00', 0x3) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) r2 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x3, 0x0, 0x7, 0xffffffffffff445a, r2}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000580)={r3, r3, 0x8, 0x1, &(0x7f0000000400)="597de2520fe805152ec4ed1f44ce2922738975c4182b769265bbafdbea1dd5cc06d999c1fb98eb4f99c061cfafd469f9720e02a872def04de5bdc916c36e19bd8ec429f896df4ef40fdabef36df82e523eab5e6ea774fe1ba3190e6ef75790845c2b6c1ed5f7994b647079e9f2948dbe41d209a98b7e0af3cb7cf88653d97231b899c27755f96db1772f83949392e56253c2120ca200b1690a6d8aca8a36cb379d9f52", 0x3ff, 0x9, 0x100000001, 0x1, 0x100000000, 0x3, 0x81, "700645071765bc9e965f78281a860186bcef08093b51c6db62a352d2541c4cfda0558890122a12c1f3c195d60528cd9714a5343e5378aa0e1834a30bff613504729dc206081f5d100c4ff0822ad91798807876fc296f9b30ab1613017c9e15a851125d77330ee2f029b147e16f51e50df47419ae4120bd071072f8094cfc50e08d49c13d64ab1adc5a182df77765c0933c020d88fa54ef7e610433bb6c04c57582877d086cf1ae5e16997061920ba5a62bdf0deda6f5967ca084e6b5cf612a9242a266a18b048df742c81075f636eb96"}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x2, 0x70, 0x4, 0x8, 0x5, 0x40, 0x0, 0x7ff, 0x184, 0x1, 0x100000401, 0x3, 0x14, 0x8, 0x5, 0x3, 0x9, 0x3, 0x7, 0x4, 0x0, 0x1, 0x33, 0x8000, 0x1000, 0x100000000, 0xfffffffffffffff7, 0xd9d4, 0x8, 0x80, 0x5, 0x80000001, 0x800000, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0xffffffff, 0x39, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000040), 0x2}, 0x800, 0xa36, 0x0, 0x4, 0xffffffff, 0x3, 0x10001}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000380)="0f3066ba410066b8000066ef66baf80cb8b43dfb83ef66bafc0ced66baf80cb8569fcb8fef66bafc0c66edb8b18f00000f23c00f21f83503000d000f23f88fc9e89a1e0f011f66ba6100ed6437b8000000000f23d00f21f835200000030f23f8", 0x60}], 0x1, 0x4, &(0x7f0000000400), 0x0) 2018/05/22 06:32:35 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000eaecffffffb100000000000000"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/05/22 06:32:35 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x18) ioctl$TCFLSH(r0, 0x540b, 0x6) r1 = open$dir(&(0x7f0000001280)='./file0\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/24, 0xffffffffffffffa8) creat(&(0x7f0000000000)='./file0\x00', 0x81) 2018/05/22 06:32:35 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x103}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) 2018/05/22 06:32:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x3}, 0x1c) 2018/05/22 06:32:35 executing program 4: 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x480400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000240)="6be0a34a0112e7877ad6872211d1dbe1", 0xffab) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x30, &(0x7f0000000680)=ANY=[], 0x0) r3 = socket(0x11, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000180)={{0x73d9, 0x100000001}, 0x1, 0x5, 0x9, {0xef13, 0x7ff}, 0x10000, 0x7fff}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x801}) getresgid(&(0x7f0000000140), &(0x7f0000000200)=0x0, &(0x7f0000000280)) ioctl$TUNSETGROUP(r4, 0x400454ce, r5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x2, 0x10000, 0x100000000, 0x8, 0xffffffffffffffff, 0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) close(r0) 2018/05/22 06:32:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f0000000580)="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", 0x1000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000040), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) 2018/05/22 06:32:35 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaabdaa0008004500001c000000000089907800000000e00000010800907800000000"], &(0x7f0000000040)) 2018/05/22 06:32:36 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) 2018/05/22 06:32:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r2 = semget(0x1, 0x5, 0x5) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000080)=[0x7, 0x1000200000000000, 0x8b, 0x40, 0xf92d, 0x1a5e, 0xcdf, 0xffff]) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x10000, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000002c0)={0x6, r3}) r4 = socket(0x2, 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x1) ioctl(r4, 0x7, &(0x7f0000000040)="c624263bf607bffc012c4300") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) 2018/05/22 06:32:36 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0xfffffffffffffed7) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) connect$packet(r1, &(0x7f0000000040)={0x11, 0xff, r2, 0x1, 0x1ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x8000) 2018/05/22 06:32:36 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x1fffc, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000001c0)={0x4, 0x7, 0x800}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/223) 2018/05/22 06:32:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4a5c65e4, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000280)="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") clone(0x4080100, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)="187d6acf46ffc57e6102bf49483f298f035ae70438e91e71") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) setsockopt$inet6_opts(r0, 0x29, 0x40, &(0x7f0000000180)=@dstopts, 0x7) 2018/05/22 06:32:36 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000080)) [ 830.149999] loop_reread_partitions: partition scan of loop0 (N$&ke~'$m,lRIB^"E(%-@JkNwR0x0, 0x26, "b41c0d156b51d7e830102472b52b926e3ef14c06c4624dc2b0e8853e19f4c0923f0d93622f8d"}, &(0x7f0000000200)=0x2e) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x4, 0xf01d}, 0xc) chdir(&(0x7f0000000380)='./file0\x00') r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40000, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) 2018/05/22 06:32:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000002840)=""/221, 0xdd, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) pwritev(r0, &(0x7f0000002780)=[{&(0x7f0000000000)="cbe0a7cb0cc8ac1e3b8010ac186bbc98df4d03d90f80f2b7c2adb84ce3422d21f826af1ce2fdf473d376b6b84c8f773408ae37dbb2c49ff8a8a92c42", 0x3c}, {&(0x7f0000000040)="529b63dde22957444f24341d0895311b23b9096e7bca4293dc3bea56bb1192f4e12c05ace49bcfe301603ebad45d72a72643e891cafa28971562e8e352fbdcde89739474d8eaf54be165b51e3153cc9791e373621fb66e6d2b4bd6878e2ad964e5c8024996e77799c534252132b997434940253a1201992d7f6299136f02a559c48be42dbb046f24a5fdcebbbf1c3a1a8f7b", 0x92}, {&(0x7f0000000380)="15d2fbcfa1aaafc8282ec5aab71a94f7d1d11091155b288a1457877f2b85d75ac3f000ac320f668a1dd3648291b9af2300f339c326aa19a6cad6324724bc1b31ffa12dce4709ec681277e491d316d2dc491659b7df3ebe135cde8ee45addfc79a62b9d99457a5481aa670c49cbd0133cc19e0b44199716dd6cf85ff39748fe63e42cfe2521876d856d42d4138b382d7e49ce09ba0b36d12a4e092e", 0x9b}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000000440)="cb27a4d8e5a0663a2fa9e9bee114c08944e153e69b9140e64b920fcf48d763c236561e5b5833d60a5b0d8f75dd659e81a7d49bd264d00ba643c723f20941007f3ed411c1e7c00fb14b2cf2", 0x4b}, {&(0x7f0000001580)="f0a6aa6a1400c7558939fd91f44906c28ad66f9c1908e5fba620a64c83e9ed3a1ab8dc89944ce7d3b371ed8ca3a56f14b5f2840458da4fc624bce2c70ef20de42f70483b0bc5631e53a66f2db0fead0713de75c0ee4f6ba532e171e1c5ae74e61884c5e60b36b84b22d3a78aaea49f4e3a7afb0dbf9b9d465d15ef5990ec5c3b7371520187ecd85b1f0e9979ab1b64cd3f870c7d597b7d92b64f3ec65b53657c394d494748388a2186ec8e89e017656ccfc337c1667f66b69a33b4c8d3209b679f1e963ba753b89fe8927f3c80ce3f336e74584c193c", 0xd6}, {&(0x7f00000004c0)="f39f8d9eeba34def22941095c8b41d6713a2be5771c87a1afcbded0ac882e39d77738cad274ee31cadc62a63178631d41cc8f85751faa5e7217c464aa6337890f5d1bdc77921b2c7ad70aa2ef71a5930a2c832d146103bfc574ef31cee2c601131ed74a36c0eb89473c771ca3170af84d945b41f78be3ed6a9d6", 0x7a}, {&(0x7f0000001680)="6dbbc72d9cc76fe7680ba09cc0fcd60e0f4f6f22c7fec1e2ebef278ab31a7f0763afaa96f3356e6b0d61e5c440d552d373692e720fa7bd4cf1d26890162ed4f99627ea4c3026b31faa9ae20828f5dbb18fa85a8f7f53cd2668f5c5e08c3af58c877da380fb8594121fb6dd6ab2387f6dea6bf6a7b0b58566aeede85b472f6eedf307fc23c76b77ae461445b82545d49d3287712f06b953c90663b26ccef62c658b1a3de9919e09e110edf4aeb8f2f3536774f80e7f91069e16970b345df9915107f06bd13b57f8a24010dcbaa7aac1289d8dcf09d1db1d4fd748698a2b70a7014d53728c07", 0xe5}, {&(0x7f0000000100)="3f60bbeea09ad8f5c7b7c190301cd7303bc65e17f994f20545dcf35770938b90e112cc", 0x23}, {&(0x7f0000001780)="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", 0x1000}], 0xa, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:36 executing program 7: unshare(0x2000400) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x7659, 0x12e2, 0x10000, 0x732, 0x1ff, 0xfffffffffffffff8}, 0x5}, 0xa) ioctl$IOC_PR_RESERVE(r1, 0x1261, &(0x7f0000000140)) 2018/05/22 06:32:37 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) 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_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) 2018/05/22 06:32:37 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x111100) accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = gettid() r3 = socket$inet6(0xa, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r4 = dup(r1) listen$netrom(r4, 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) accept4$inet6(r1, 0x0, &(0x7f0000000040), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/05/22 06:32:37 executing program 0: socket$inet_tcp(0x2, 0x1, 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) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001880)={&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x3, 0x7d2c, 0x200, "e3d2e4abea128efdbc302ba43338270c8f0f17043aedd8591300eac851f9836a09464ddd867243e79df5f1d65b64aa60116050a4870295832583f26a36bd0f", 0x19}, 0x60, &(0x7f0000001700)=[{&(0x7f0000000280)="e9c90ceb239ba181e34054cddebe6f27b26bc64afe23b0c4cb449c56f92101063487e92794113824cc4ab21f9b38447913fe8f86f0976d6953a8e0776cb5762a483a810811c0f2362b9b3d88a0e97c20914c0c9a7d7097a1eaf694275ccafcf5095cdf3ec4e10146215208280beda417021d7462b921c3a05f292802249bad58bbb2b8f923c019126436f2d718ba37ac6ea65d7c3bbc545060b42cfd6f2ec2cadbdc0daaa99d203f7804147b7e34d9f2e4956b25e9159ba8a54f3a917a9c5c6978da03f19fa5e4ec22b99d37", 0xcc}, {&(0x7f0000000140)="bcf593bc7ac0afe4f693dd75f0e28d4db44489a340f44958717e38c11b8fffa1198f4aeb7eac43a41816059a1d081423c77fbaba991f35325b1a1893ed48bce904d389487c7de28cbf80aa3eec386f398ebc77261fb615f710bd6cfd5a4e56e036933672e944600abddc69db8e4c54", 0x6f}, {&(0x7f0000000380)="7ac43d29366a4c9819cbf309bbc199a6a0c82d30802fed0c9f57df1f53b5f8ff96d68f06b94d4122f29936e9bb67c82cf2dd79d961dcbbf0f86ee45b53a536c95415c5669ec2424c91e8977603aceb9941475859228ad8ea665fb60cd8583859e59d81c8136a3e8e1ae8c3", 0x6b}, {&(0x7f0000000400)="22181fbb4b2b8681c735a12e2d76bad212b4355afc407c345074bbadcc4f2c3beddc320a84b0aaf0b7c4cdc397b355c0e9f2cc0d4c50ed6f828d9024737b4a7cdf85a84613d7400daa10b6c9f6c3ecb5e015ad14e3137e585bfc050396d500a4085ae7ae0194987a07b9443fecfc3fd85b4be6c103b5edb0b509994e90c24227254892a2bd62ee70af99611903badae1c099c8d389284945a80a6acf3db97f164fea2f91feb6a85ff47a4f9b9d94851ba470658f69d419531cd06ff0e0acadfd122420b1019dda05ddfd06ee37368de2dc69ce6079c6a16e7215dfbc422103f68ceaafdc53a44b", 0xe7}, {&(0x7f00000001c0)="30aca039c80ee2b82215e27cc8616ae27c0f16029d3facc2d458ea32a91c468402e079107debf8b21e0d28172a694a63c87bc280369f", 0x36}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="643ba63828bed9df35b5bc14ee7a52f6344719c82a6fdaa4f08c4ece269377135413377ed1448680a34f3ebe4a87b116c56b7c9df56cdbb55da9a4727ffe36c4d448e5baf26fc4972bd59587f865fca437431f8a3dc216d5a8586ffa1be8dc86", 0x60}, {&(0x7f0000001580)="c0041d1a2958e1826cd95c3ce0f353eb28a86e1aa6ad21fa53903f8833cbd44ac5e6aa3eedf530faf489fdf49e672aa80c7b98fcc8366b2bc055a949c26b79747676f161c15348128e", 0x49}, {&(0x7f0000001600)="cc921ff2c4547de6c1290332cc80b08046db96baed8ddfd3c7151da831407da4adb6fbdbfd83df43ba13bdd9be5310b49d20f04875163b6b65b7a61b606ae7", 0x3f}, {&(0x7f0000001640)="5a1bbb6c6ca9844d7c68d782889e2f8bcc3d6a6361be9e6286b6e6eccf57f831fbd1ff358da2d6615cc0ed802c876794e028574d11efda8b229831dd4c29fb5be20a7e03c0306429575ea0ff0a34235230bad5e5bbc8c758f222abdd7ae6d119ae0028e236709a2bf7c5c065ef687cede81b59bcc74a8b412c84080259dc01a37531ee4c", 0x84}], 0xa, &(0x7f00000017c0)={0x98, 0x108, 0xb3, "5eb52a77495b1271fc35f7646c649fe6dad452a98ee0bb084af1a5c2f29a0f8b5c9d018561b9ba3e170a47e0bfcd3b7a29d2708b64e97911f1dd8df17a324a98329e7993951ec309aadd4cf6e324b708f0f92ab109a108ca1ecc4528cd667f6c4f91032cc66c2eeeab2c4e36f8cfc5c87ea0c239354adb7d351c16d85c232651a0928b886b3462"}, 0x98, 0x40000}, 0xc1) ppoll(&(0x7f00000018c0)=[{r0, 0x200}, {r0}], 0x2, &(0x7f0000001900)={0x77359400}, &(0x7f0000001940), 0x8) getpeername$packet(r1, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000019c0)=0x14) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c000000000089907800000000e0fa00010800907800000000"], &(0x7f0000000040)={0x0, 0x4, [0xfffffffffffffffd, 0x0, 0x80000000000000]}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) 2018/05/22 06:32:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf15b2ffeffdd8570]}, 0x3}, 0x1c) 2018/05/22 06:32:37 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x200) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f0000000340), 0x0, 0x800081806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) creat(&(0x7f0000000000)='./file0\x00', 0xe4) ioctl$LOOP_CLR_FD(r1, 0x4c01) fadvise64(r2, 0x0, 0x80000000, 0x1) 2018/05/22 06:32:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{0xef, 0x3, 0x7fffffff, 0x9, "524a09870bb1e7d7e29690d475e16249c671769b2b227510f0a1e15c5a535b1cd2171ad18635282307f28f3a", 0x6a}, 0x0, 0x0, 0x3, r2, 0x9, 0x98fb, "53bb62b4609e28e5becabbff4bbcb494375cf62eb4aa8bd75f8fd78550c18e3489d40d362edef6b436eeedbc25ccf8d1060598cc7d4bd889d8cd74e16760a935", &(0x7f0000000100)='veth0\x00', 0x6, [], [0x3, 0x401, 0x4, 0x40]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@newqdisc={0x24, 0x24, 0x7, 0x0, 0x0, {0x0, r3}}, 0xffffffffffffffc3}, 0x1}, 0x0) 2018/05/22 06:32:37 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) 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_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) 2018/05/22 06:32:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1a6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xffffffff7fffffff}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x2}], 0x54) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000440)="e498a3ff9a1fc92cf1cf8b9e402e4f8df8770838dc96354b85123bac9af8766b40c566dd678fdd7902a30f35ec7b33b4ccc021281e65078cc5c8f03c6f5b20b5b8d0ecf1d74abf515ba7be6ed9c4b271b7cd2dc470ab484a7b0543148a6270e7db5346290b1272bf97b69eaa188b9c1a1cec252b81322c8ccca9ba203bb87f89e00e0e2626bdbd2c21f0855d1a58b90bbc04d4c3af8f6184520dfc285a5acca65bb2a72fcec52cc8cb6887e68beb1b8ddd3db7a7e1c07c6ab13cc573d17771fc94a7f6f4cc423caa2ad7fc4f0e4c40b2b138972df71c676ec8d653762e69d9eec1965118296055b23f28bb99a014c929839632ef17162f2456", 0xf9}, {&(0x7f00000000c0)="f0b9ea82841b72204b1d060b3318b0b3480cf79b7c", 0x15}, {&(0x7f0000000580)="a3aebd52935544822d0ccf37bdf1470b403974653d539a9e6a4c5f71f1a42327ca75187dc442985ef7dd62d5bf3e1c8f25e7801bde080b70cc1f96596d068419c6c392ec939a9e0649aa4aa964ab1341acd7870dfd029b8e9a060761c9e5e3f28b3e6ee52832ad0ab93b9a536da14b7733e85d028b097c24cc33cdc542b6e9ea962fcd35cccf99f880052b9e392620d7bf1d5fe1b7ce768be913cb1b14ef7477b01784f2ab9d5407a25aeb465bf8702ff28cfa2b74f8b6b3152aca970eabdcdc3ac67cf01387387a3f89fd1986937cf34c9aebd2cec6a11988e73d9574ad3b5af7bd585e20a9ef65b660610bee796bbeee44642400a0bc", 0xf7}, {&(0x7f0000000680)="ea5977e9c280a5454e816369036406655ca8bcec0741fb4ce0b2c17218693bf5fdc0da9bd7d0095b181a8ede87e197471123956beaea19149bddec5e622e1ac7b05d31cd217f76935e604d79aca3d575e4d89452519e281960e35b18856a29a589d89a365c221c7a886dbd588315d63a34ff7ecc09aa49d0f3cd4c5e2ad5bc40a6b6ce083a616ca0514d658f51d16d613c8fed7bfa87d5dc6e7a8d862777586759cade10f1f44d9b2fc8a82c33d3baa074763b02ef43bba0bc2af7b24354f3b1bae6876078e4955a73bf26b840a271d4", 0xd0}], 0x4) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x203) socket$inet6(0xa, 0x80006, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'rose0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00', r3}) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/05/22 06:32:37 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$unix(r0, &(0x7f0000000040), &(0x7f0000000100)=0x6e) umount2(&(0x7f0000000180)='./file0\x00', 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x50, "13a2c5ead2ef25609d0f0190d1a08a19ecde807da85f722bad732aa5697dff854f9ffe33d33bffb74f0734f4bd5d2ad4048ad9aa7db6e3510e440f67a71790e6fda1394f4557be827319ff6bde7c0603"}, &(0x7f0000000200)=0x58) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8, 0x0) 2018/05/22 06:32:37 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0xe, 0x7, 0x7fffffff) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)='i', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) creat(&(0x7f00000000c0)='./file1\x00', 0x0) statx(r1, &(0x7f0000000100)='.\x00', 0x1100, 0x0, &(0x7f0000000380)) 2018/05/22 06:32:37 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c000000000089907800000e00e00000010800907800000000"], &(0x7f0000000040)) 2018/05/22 06:32:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x3}, 0x1c) 2018/05/22 06:32:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x0, 0x0, 0x0, 0x1}, 0x2c) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8081, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x2, 0x20, 0x6, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0xfffffffffffffff8, 0x7fffffff}, &(0x7f0000000140)=0xc) 2018/05/22 06:32:38 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) 2018/05/22 06:32:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r2 = gettid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80, 0x800) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0x27) getpeername(r0, &(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x80) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002880)={@multicast2, @multicast2, 0x0}, &(0x7f0000002b00)=0xc) r11 = accept(r1, &(0x7f0000000800)=@can={0x0, 0x0}, &(0x7f0000000900)=0xfffffffd) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002d40)={@loopback, @local, 0x0}, &(0x7f0000002d80)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002dc0)={'gretap0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004380)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000004840)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004800)={&(0x7f00000043c0)={0x438, r2, 0x1, 0x70bd29, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x74, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6f}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}, {{0x8, 0x1, r6}, {0x17c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xab}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0x194, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xa, 0x2c, 0xb0, 0x5}, {0x8, 0x3, 0x4, 0x1}, {0x200, 0x81, 0x8001, 0x80000001}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r13}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x4, 0x1ff, 0x5, 0x3}, {0x2, 0x95, 0x7, 0x7fffffff}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7c}}, {0x8, 0x6, r15}}}]}}]}, 0x438}, 0x1, 0x0, 0x0, 0x1}, 0x4040080) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ff, 0x3, 0xd4, 0x3, 0x8}, &(0x7f0000000780)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={r16, 0x7, 0x8}, 0xc) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(tea)\x00'}, 0x58) r17 = socket(0x2002000000011, 0x2, 0x0) ioctl(r17, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) 2018/05/22 06:32:38 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c0000730a2d7b7d79dee2cee41c627285f100000089907800000000e00000010800907800000000"], &(0x7f0000000040)) 2018/05/22 06:32:38 executing program 6: mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000800000/0x4000)=nil, 0x4000, 0x1000000) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x100000001, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x100000001, 0x6, [0x6, 0x400, 0x8, 0x7, 0x6, 0x5]}, 0x14) 2018/05/22 06:32:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'sit0\x00'}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)) clone(0x0, &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) waitid(0x0, 0x0, &(0x7f00000000c0), 0xa0000003, 0x0) 2018/05/22 06:32:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, 0x3}, 0x1c) 2018/05/22 06:32:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r0, &(0x7f0000000340), 0x143, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xdb}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)={r2, 0x8, 0x83, "a657efe3bc1e20f5e192af895589a8eb3cb33fcf939858f88d54ea6124aec30dae4cabf804b149a648c0b9010bda9de74b61e66243b295debe36996c05bda452b8e2052fbb2b2f0bd9048c81b0c6651171d26b7a96f0dd2322f9316f19e0ef3cbd439d6d19b2ab5087be1d86a1805a0f2b98132a2653ceba62d0527f3d800f98e8aead"}, 0x8b) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x103000, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="da615673a8e86e9e3fd92943fc192f3befbdb123e825edbeef811d082cb1f3227f229aa5f122f03075be0c11b4c9819be0b6e994a0c2b1646c80915c571d82db74") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) fanotify_init(0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbbe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f00000000c0)=0x1e) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200000, 0x22) 2018/05/22 06:32:38 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xf6c, 0x280001) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000200)=""/182) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x7e) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'vcan0\x00'}}, 0x1e) close(r1) pread64(r1, &(0x7f0000000100)=""/178, 0xb2, 0x0) 2018/05/22 06:32:38 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x480400) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/145, 0x91}, {&(0x7f00000014c0)=""/190, 0xbe}, {&(0x7f0000000040)=""/40, 0x28}, {&(0x7f0000001580)=""/185, 0xb9}], 0x6, &(0x7f0000000240)=""/22, 0x16}, 0x2100) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x38}, 0x1}, 0x0) 2018/05/22 06:32:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) recvfrom$ipx(r2, &(0x7f0000000000)=""/141, 0x8d, 0x40000040, &(0x7f00000000c0)={0x4, 0x0, 0xcfb, "765dd3d920cc", 0x7f}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16aaaafeffaaaaa8]}, 0x3}, 0x1c) 2018/05/22 06:32:38 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c76657200000000000000000000000000000000000000000000000014010000540200001401000084030000840000000000000000000000000000b996a825715448c755f7f78ad2f5baef5f2cce94bbb170e18505a4cf229170791c47eda3826ac94c3ed55b626aa1ade458625e47f61a2a20f243757543383187494c5e4e7c17d7af4ed6aea099f5a1391c5b963e852dbca5c319cdb9bc1038ca375afb6fe5cf9c87ed953dc5e5b3dd1c84ea1227b5635ca4c1c49e3f31958ef01c1b4d6fb9d56c47c94bbce583b7afd4f5903c186be6"], 0x1) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/22 06:32:38 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="000000018008dd6f000800000000000000000000d58ced048706"], &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) r1 = socket(0x6, 0x2, 0xa7) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x8, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x5) 2018/05/22 06:32:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r1, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7fffffff) 2018/05/22 06:32:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}, 0x3}, 0x1c) 2018/05/22 06:32:38 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) 2018/05/22 06:32:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp6\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x1024) getsockname$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x8) 2018/05/22 06:32:38 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) socket$pptp(0x18, 0x1, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) 2018/05/22 06:32:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xffffffffffffff06, 0x200080) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000100)={0x7, 0x8001, 0x1}) rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/22 06:32:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x0, 0x86) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x200000000000002, 0x2, 0x480000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000440)={r3, 0xac0, 0x200000, 0x3}, &(0x7f0000000480)=0x10) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r1, &(0x7f0000000080)=0x800004d, 0x80) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x7, 0xffffffffffffffbb, 0x6, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r4, 0x1}, &(0x7f0000000380)=0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000000)={{0x4, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'lc\x00', 0x8, 0x6, 0x78}, {@multicast1=0xe0000001, 0x4e23, 0x2000, 0x0, 0x1, 0x6}}, 0x44) restart_syscall() ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000500)={0x10f000, &(0x7f00000004c0), 0x7, r1, 0x7}) 2018/05/22 06:32:38 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="afaaaaaaaaaaaaaaaaaaaa0008004500001c000000000089903b49eaffe0000001080000000000000000000000000000"], &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x12000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) pipe(&(0x7f0000000080)) 2018/05/22 06:32:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0022f8ff020000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400202, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="d35da1035f0bc6ba3a0826848c308a92", 0x10) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000180)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)='f', 0x1}], 0x1, &(0x7f0000000280)}, 0xc000) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)="ee", 0x1}], 0x1, &(0x7f00000004c0)}, 0x0) [ 832.250468] IPVS: set_ctl: invalid protocol: 4 172.20.20.170:20000 lc 2018/05/22 06:32:39 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x14, 0x1, 0x7, 0xfffffff7ffffffff}, 0x14}, 0x1}, 0x0) sysinfo(&(0x7f00000001c0)=""/148) 2018/05/22 06:32:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x10001, 0x200) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="af00000060fb78da4565f2ad8f397076515aa53e1703a445460e1aeb538d2f7ceb918c741516cbe0d15577a4efb9db4803b665df7ae49918308365fd91f313672aad70616d0800accd069a2f64f984a2368fdaee4314cd6fe597c1b3c63ec77b539795228997268e1a98fc94f74f5b6d5b87c37b6f7dcb32f18a6991462f11dc0d0945109bd4cff4bd10507ef7d449978c9b5de6b56ee6d812703782668de94e92272dae7ccb7493914fd34adb4b398bac3fad"], &(0x7f00000000c0)=0xb7) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x8b, 0xc, 0xda, 0x7, 0x6}, 0x14) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:39 executing program 4: seccomp(0x2, 0x4, &(0x7f0000028ff0)={0xad, &(0x7f0000d97ff8)}) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80, 0x800) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvmsg$kcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000001c0)=""/138, 0x8a}, {&(0x7f0000000280)=""/85, 0x55}, {&(0x7f0000000300)=""/87, 0x57}], 0x4, &(0x7f00000003c0)=""/229, 0xe5, 0x8}, 0x2043) [ 832.292351] IPVS: set_ctl: invalid protocol: 4 172.20.20.170:20000 lc 2018/05/22 06:32:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x40000071, 0xff0b0176, 0x0, 0x3]}) 2018/05/22 06:32:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000]}, 0x3}, 0x1c) 2018/05/22 06:32:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000000)=""/204) 2018/05/22 06:32:39 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="390fa85e68f72516570f8ca2188833f81539af27ac9dd07e2ea4609befb9719357e00652f58bdfc842f1a9b07e45c2f9abb7a404255a6a3b49c4e8ab6c06315304302689410c741e4236d2422a6daa0a2d4df9bcb6c15e51d3710334dbf8ed868290c245da3c9ba283f3d9b0a8ca023e55bc917b2d27be4244", 0x79}, {&(0x7f0000000100)="9cefa6187948c971f1bf8a34f7aea705e172c2f73b6974625f7ddcfe17fa5c80ccda538235cd04562f12a35ed664b5abf140710b7309dd6fdc98ba10d2365982a90512d6d39152a7feab48455fdbb6a4c6d8e8278950a86a9be0a8541cc2bb93dc7e2b48ef4234370a37c5fea2e303b36a5ecce0b6fdd2fc4f74359fae304304260887bf256dd2d053bb29e76610b9d4c157b7bbd5fe9bc8639d80016df717ddc71c415aa4847a2229389d7a5e6fa9", 0xaf}], 0x2, 0x0) 2018/05/22 06:32:39 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x5, 0x1, 0xfffffffffffffffc) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) 2018/05/22 06:32:39 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x100000001) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f45104c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000fa2d000000000000000000000000000090b0e4130000000000000000000000000000"], 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000008340)=[{{0x0, 0x0, &(0x7f0000002cc0), 0x0, &(0x7f0000002d40)}}], 0x1, 0x0) close(r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x9, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x88) 2018/05/22 06:32:39 executing program 4: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x400000) fallocate(r0, 0x2, 0x10001, 0x9) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) 2018/05/22 06:32:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa18]}, 0x3}, 0x1c) 2018/05/22 06:32:39 executing program 2: r0 = semget$private(0x0, 0x3, 0x400) semtimedop(r0, &(0x7f0000000000)=[{0x5, 0x3}, {0x6, 0x9, 0x1800}, {0x7, 0xe14, 0x800}, {0x4, 0x6, 0x1000}], 0x4, &(0x7f0000000040)={0x77359400}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000001c0)=@req3={0x9, 0x8, 0xffff, 0x20, 0x7, 0x18a, 0xffffffffffffffff}, 0xb90f617cb5bb84e) clock_settime(0x6, &(0x7f00000000c0)={0x0, 0x989680}) ppoll(&(0x7f0000000100)=[{}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xd4, "871088bed6ae87f0e12189a3dac34f1ba6818a5ac980f7caf4bec3524f7fb9e9a149be3626eccbd5e78ab64199b9c61fc65e7995015a94ef91583a967f27f7f28322b2b48c862fe5ccfcc14b9daab04b08dd9b2d3466d0d7d075d05406068f35aeb91d7120bca24b37ba5fd0cf851871bb7efbae80029907b89ce312cada482939607d05469557bef4e1e4af9c2c4df2476a68ced28984bc73231276e4b28f4de30d65b64e70503a87a4ab0a609e5b769f9f18ff345884ce70e9db80587790eebe94314123ce5eef124f58e69108a6a1755483ca"}, &(0x7f0000000340)=0xdc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x6, 0xffffffffffff64c6, 0xffffffffffff0000, 0x9, 0x10}, 0x98) r3 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x660, 0xc, 0x5, 0x4530, r2}, &(0x7f0000000480)=0x10) socket$key(0xf, 0x3, 0x2) 2018/05/22 06:32:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000080)="000000000000000000e9595210c55ccc4c05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7b1b52ad041f35eac84ae986b8f64bcf48a92dcf978f1f81dc0000000000000fff02ecb4f1d6cc8b5241da7edc8856bea37a000000000000000030a585f93f48710f2d96af62666c4dc13d0ca51e1a528b341a630a5bff7af1d4a6cb21b7b0654abe4f46b183a577a1a999640000000000000000000000000000000000", 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:39 executing program 7: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x3, 0x803, 0xff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x1a5}]) 2018/05/22 06:32:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) socketpair$inet6(0xa, 0x7, 0x51, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:39 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = getpgid(r1) capget(&(0x7f0000000240)={0x39980732, r2}, &(0x7f0000003840)={0x0, 0x5, 0x0, 0x0, 0x0, 0x7}) 2018/05/22 06:32:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r2 = getpgrp(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x3, 0x400) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000280)={r4, r0, 0x1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'syz_tun\x00', 0x1}, 0x18) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="e04f010000000000000019cbfe5926d663f0aba9f8c766e98bddedaa3e8c4b5a8bcc859b849b7298ce9424f458a18257ba18f07403714c6dc7d0d84b7449dd9a5ea99ed0593c8962415b22cbc1121e46697ac5ec671eeeb12585b81070fca3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = gettid() sched_getaffinity(r7, 0x8, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000000180)={0x4, 0x6, 0x7fff, 0x0, 0x6}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r6, 0x1ff}, 0x8) 2018/05/22 06:32:39 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x800) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000280)="0e6d446297d539ecdd74292f9429867b8a790eeec4242071b20c9bb22b43dce7892c04861ad6c8c03e42ae4bc3ffd268adc5c08f506ba8040f17b93c33519b347a2ef9bac56c17b350053391b31e9fa569a64e8e921562dea3ca11e5d2aab514626646e6a810e4f412452bda182df0802612a2acb0d571b675c0dd54948695bc048afcd5992401c6c56473933a035536f58d150d1d820b6d29a919b1f1f3bafcf0015d1212c53d9b8e", 0xa9) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0]}, 0x3}, 0x1c) 2018/05/22 06:32:39 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x102) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000800)=0x3) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000840)={'tunl0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @local, 0x0}, &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000080)={'team0\x00', r3}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in6}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$int_out(r2, 0x2, &(0x7f0000000540)) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', r4}) r5 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, &(0x7f0000000500)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000740)={r6, @in6={{0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}}, 0x6, 0xff1, 0x80000001, 0xd6, 0x5d}, 0x98) ioctl(r5, 0x8912, &(0x7f0000000240)="c62626038523bf012cf66f") sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000480)={0x0, @dev, @loopback}, &(0x7f00000004c0)=0xc) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/05/22 06:32:39 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x5c102, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000100)={0x7, 0x70, 0x8001, 0x9, 0xc47e, 0xff, 0x0, 0x6, 0x0, 0x6, 0x400, 0x0, 0x80000000, 0x7ff, 0x5, 0x600000000000, 0x2, 0xffffffffffff58aa, 0x8be, 0x7, 0x9, 0x1, 0x8, 0x0, 0x6, 0xffffffff7fffffff, 0x4, 0x7, 0x200, 0xfff, 0x4, 0x7, 0x4, 0x200, 0x1000, 0x800, 0xffffffffffffff81, 0x3, 0x0, 0x472ea043, 0x1, @perf_config_ext={0x80}, 0x80, 0x100000000, 0x0, 0x4, 0x5, 0x1, 0x7}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xc26}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0xfffffffffffff801}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x10) linkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x6b38f7ae77de2b45) 2018/05/22 06:32:39 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x202000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="20000000130020570026bd7007ca0dd5250700000077ba7e509ce56982f3ea48b112d274b67102a094b3a78af403a9feb13769acceefcdd70d1751afac84c04fa7ce8ee215f0533eb042d54b88af16ba400dd7cc4920d0", @ANYRES32=r2, @ANYBLOB="0200010004400000"], 0x20}, 0x1, 0x0, 0x0, 0x4044890}, 0x801) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x29f, 0x20000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000040)={@host=0x2}) 2018/05/22 06:32:39 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x35a, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c0000000004899000010800907800000000"], &(0x7f00000000c0)={0x1000000000}) 2018/05/22 06:32:39 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) timer_create(0x3, &(0x7f0000000280)={0x0, 0x36, 0x6, @tid=r1}, &(0x7f00000002c0)) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r1}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget(0x0, 0x7, 0x29a) r3 = dup(r0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000300)) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000140)=""/179) getpeername$ax25(r3, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/05/22 06:32:39 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x833f) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e00000000000000]}, 0x3}, 0x1c) [ 833.089536] print_req_error: 1763 callbacks suppressed [ 833.089546] print_req_error: I/O error, dev loop0, sector 0 [ 833.100911] buffer_io_error: 1763 callbacks suppressed [ 833.100921] Buffer I/O error on dev loop0, logical block 0, async page read [ 833.113653] print_req_error: I/O error, dev loop0, sector 0 [ 833.119570] Buffer I/O error on dev loop0, logical block 0, async page read [ 833.126935] print_req_error: I/O error, dev loop0, sector 0 [ 833.132749] Buffer I/O error on dev loop0, logical block 0, async page read [ 833.140248] print_req_error: I/O error, dev loop0, sector 0 [ 833.146084] Buffer I/O error on dev loop0, logical block 0, async page read [ 833.153643] print_req_error: I/O error, dev loop0, sector 0 [ 833.159438] Buffer I/O error on dev loop0, logical block 0, async page read [ 833.166942] print_req_error: I/O error, dev loop0, sector 24 [ 833.172831] Buffer I/O error on dev loop0, logical block 3, async page read [ 833.180659] print_req_error: I/O error, dev loop0, sector 0 [ 833.186487] Buffer I/O error on dev loop0, logical block 0, async page read [ 833.194338] print_req_error: I/O error, dev loop0, sector 0 [ 833.200105] Buffer I/O error on dev loop0, logical block 0, async page read [ 833.207899] print_req_error: I/O error, dev loop0, sector 0 [ 833.213700] Buffer I/O error on dev loop0, logical block 0, async page read [ 833.221650] print_req_error: I/O error, dev loop0, sector 0 [ 833.227413] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:40 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 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="b818890289dd56b65b9c7dbcbcaab6d0864055a8079c65a125a0e685f591d910e70a40768e37371d410a83d8a1fa9baba0492788130866253c862497efc9b56e24f4e48d82480d2c09cdca77f674f3e81e5ea261011569a2a2bc9ee14f2c9b617f4af7ed82efa1ea25c4c3d7ec67acae2075dcf0", 0x74, 0xffffffffffffffff) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="6c4def1983467dc4ee60", 0xa, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000000040)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/05/22 06:32:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="000000006e86b3b97db63a4390d95a5f2f3c5d06c25120d9bd04e674cd09b372143d48889e626decb46e975ae5fcffffffffffffffff0b852aa7cfa7490e8cdf1e4d1340664fdf638950cc3c912e6d020dae29ec7f0121614a46ee355caead65bb2cc0d91fa3c7617ed84a20fb9117b8db7da949f3debee97c8fba52b633ee015d2b1171c2a8e684be011bd219d78b322b2c5d0f4b21ee7734698eb95dda9e8498d5fe0461f37cd19a2886490a71d600000000000000") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:40 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) write$cgroup_pid(r0, &(0x7f0000000300)=ANY=[@ANYBLOB='\t'], 0x1) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f00000001c0), 0x1000) 2018/05/22 06:32:40 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000000300)="c98715f362f2632f2fc99249d131c980afd5678fba725e4ad8b2acc107cabfdfcf9ab063e6b56cbea2311cde50727bb96fafccf8df77c1d366f20ee29d94d6d8f5814e9c779fad814c97cd4297a23c8ab4a1404defc6c153453d7b38ba171e5e2267e54d64c30b5a2570e6a6e981bc93cf40bff88e83558505b91ecda3fb26ff92134052cb2d58c30812841efdb14e9863", 0x91}, {&(0x7f00000004c0)="9cc95073baac0df9fd566cccd98473ce49d265b877b17f31fae110faaa302f8c0c646adea19e5ebdc34aee612d933fa0be9550e0fc2fe5d339a0ec5275670c7884471b34f4de4808f2574e7ddb5a000c7a464d79bc8a5af303502feb2ecb193a7d6f8a7c4f14e49d276657c669fe73368ebf051a3191471cb1a7bbafedd7b7088ebff4de7ef2cf12b4", 0x89}, {&(0x7f0000000580)="d62352968d66b33beb07028b019e9726b22d6b07660fe97fe5f2ebe42f81ea360a4b9fb702741e6c43d608198de14e33ad196d161b5e66ecf09d122cd8faa3ab457c1336d6811520902a3cfd43ca281679b3169f7d74cf93558538b9940c09480338e85c82e4a4095c3794cab596711f6b9dad32", 0x74}, {&(0x7f0000000640)="e0b9b940ceeb8905a1f191bef2330973554eaa4f2b8b5a5956c60fc94cdbfea47d1c0af8ab68a86cb64b97cf4f3c763f77f233d96e672e5aeb348c282b9595b6e426c3c50218d1f51bddd33b6a9c123a9d1ade4e52c36d7a36a6f43b005be8bb1c511b196d450a043a310ccb29135ce154fa457827269be0807042256838e5befe8a7e4b867867b11a7f6dfe2ec793f77b5f314f18eb0ab2e683cba4b3a97f8c", 0xa0}, {&(0x7f0000001700)="10e47ed3d1e41807d49d2e69c6161008ae6d43f533c23f23555791519d5ab393895b15f35fec16479433beacf07f6a5dd82fcc890a06469748790ecbe3cda46a2eefcc52f5d97a26e8fad409a791900c78e9f72db590cfe878fde804b5a9827daa2263654307ee266dab510432cd63315c5f91c936e376b48a6c16875ba5eb4bb6cd36aad8ac1cf2a804138d46f998f9cb1ad39290670e93d5", 0x99}], 0x5, &(0x7f0000002880)=[{0x88, 0x109, 0x1000, "710d4ec9d8b53904460e308e9df2a6fb09f80c2fb5f7790fb08431d5e907e6be9880396f51d01c46d71c7add6ab83be46914397062ace415be886f1e0e5ac06c8e058eab68ed912cabf162d770bedd32aea9b6e68d3d347b5223a4dc3cd145bf51ffd5672407caaa6568c2ae0e2ef9535bea9fc2d7"}, {0x98, 0x10e, 0x3ff, "35a6e80521e3ff9a893013c7a1c3e942e0ed84a719ade8bbba409046d56c082e73465dd6412e9dca39afc9a1396dd4542c803f7282704dc8d1d120d38a255f0e73dc5ade8a8cc40b7f3564314407b008dca3d8d15c440d67854990846f2bf773aaba2a1aac1a88f09c859335fc12d48ce6432e29eb589e54a9d0e4df41ea2bac4f"}, {0x48, 0x0, 0x4d9, "b05d3002c9ca9107f9a28981c08f43bcacd507ebfaaf1fba7cda55bd600a921791434be11986ed99201c1305ad8f29673f226db073"}], 0x168, 0x7db5d4e5123c4a34}, 0x2}, {{&(0x7f0000005140)=@sco={0x1f, {0x2616, 0x1f6af4d4, 0x4, 0xed, 0x2, 0x3f}}, 0x80, 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0x1000}], 0x1, &(0x7f0000006200)=[{0x58, 0x0, 0x1, "4e5446e7766c63a23dc1b12ccf6f5f49081b192ed4142d9bbec5def838f03d149967e3875cfa640f659cfd5ba1442b077cd79068f03f60a81cf549c8995b5bdf5767e0"}, {0x78, 0x103, 0x69f, "bd8debf1e8e8896c90220d16cd6f2763132e392743f1572123a1d9f7cc4f5932d41969fad4219618c4fd6bac4f8eccb17a7345cfdfb176823eedfd43784e0c8d793281383bdfb7f60234507845ec03d392a4c430750b3dfbbcca3b8b41121227d6"}, {0xa0, 0x109, 0x6, "8590277df6eae49d8d4d6bb45c2e98a9f4cf09418b8cb5fef72f6b8913e8308bcb1715846d4a8338842fa6c99ae7ed52f3580dd6b6b8654544297d7e2f89e72ac4c0c86f219b7a0cc6d1f75d961f49a4eb655701eb4be42f7d502a0fffceb92d454c1418c0ff9f2912e8ae5596954bb00d500d53b4c71349b03529186cf9874b8d70704d6159c7972c863e19a3ae677c"}, {0x20, 0x107, 0x100, "5c001ebdc76ac8f348dd"}], 0x190, 0x800}, 0x2}, {{&(0x7f00000066c0)=@ax25={0x3, {"93ef3a5094e785"}, 0x9}, 0x80, &(0x7f0000006800)=[{&(0x7f0000006780)="272d2c406c1cd5e4f2a876d592fe2b571e3bc19d0f0ec023d9f58a3aa4495fbbe66cee579906b0fa3af81d72e0a22d938cefd9f0bc975049a4a5ff9289a19c5d4a4e73366d58e290de009c77721d41a96aa13dfb8216cca8afdb787a151ab6a501fa7a35a8c0f6f27edcc0899ddc64f509c93406bf9a", 0x76}], 0x1, &(0x7f0000006840)=[{0x1010, 0x0, 0x8, "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"}], 0x1010, 0x804}, 0x3}, {{&(0x7f00000079c0)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80, &(0x7f0000007e80)=[{&(0x7f0000007a40)="0875500e286d77ce0a12e032cf5dc4986bc3740dfddadd1ed23e2a8d353e926ab6003f5c4c3ca566470e2470964c734dd7503e4c1cab972cef557bbc5e2c1239a875a2d223ac6d527c0ff49dd3b50e52fee6337a8cc756ca23ab863477b5a949c4eb918274cd035e5d48a1e171565d6f0ce3c716c3e5138efbbf4c1ec95e344a47655f0d0fcd404e84db9de6cacd612eb7ae2b4c9e4ac030cedbc4075a", 0x9d}, {&(0x7f0000007b80)="d209c32957d660197c425232cc50d503242b1c69e3d59921501bf3c1ea4c2a1ccd7aa265893d302523280763a5f5cc3a2a167b5b5f72d7d3c025f0c92527c0801894a85d751993e188153ae2eb58da7657b6ab376628d9dc03b115d5afabdf74cbdb70cfb76b46c7cfd5aa9322af912b", 0x70}, {&(0x7f0000007d00)="428277d0b4a74e2a45172bcc57612470e8c503aac4332b25e23bd23f5dbb4db455c4d903dd46867658a801a50758bb1a54a092d8df51eb72045ce3e311", 0x3d}, {&(0x7f0000007e00)="3929899b8178e7280a19392d902cb39940855c0ab4b6476f1e453ca2666821d85024c59927087264a644d45d0f4c45a1288b0867a7876a5e99a836279514e16c8e9acd4d75fd2f932aaae66a82d0663f8c1b76ab9981af644bfd24f5446b1ced385129bf32294dad08396624e4e541cdf9490cf74c1c1a02ceca69ad9fc5", 0x7e}], 0x4}, 0xffffffff}], 0x4, 0x40000) 2018/05/22 06:32:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x100) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @empty, @rand_addr}, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/22 06:32:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x3}, 0x1c) 2018/05/22 06:32:40 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x5, 0x80000000, 0x2}], {0x8100, 0x8, 0x6, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000080)="000000000000000000000000000000768e05f7c155ad7dc6947c2c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a0000000000000000", 0xfffffffffffffffc) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000040)) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000280)=0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000009) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000300)={0x9, 0x4}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000002c0)) 2018/05/22 06:32:40 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="c626262c8523bf01aa2cf66f8cd20a80eafa1e6ea7ba474e5813283c9fcf956639d8cdff30e4314beba4ee6e7e38a96aa3a2d7d0b15dcb30e8e79f52f397ab2fadfea1445db56d500cb5e793d4cb2846") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@delsa={0x94, 0x11, 0x800, 0x70bd27, 0x25dfdbfd, {@in6=@loopback={0x0, 0x1}, 0x4d3, 0x2, 0x33}, [@algo_auth_trunc={0x6c, 0x14, {{'vmac(seed-generic)\x00'}, 0xe8, 0x40, "baa45831349328fd879e2ec1031d60616289afd787fb6c1790945b9291"}}]}, 0x94}, 0x1, 0x0, 0x0, 0x81}, 0x4000804) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140), 0x603) 2018/05/22 06:32:40 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x217a723c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0xd80}, 0x8) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0), 0x4) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000300)={'broute\x00'}, &(0x7f0000000380)=0x78) sysinfo(&(0x7f0000000280)=""/126) 2018/05/22 06:32:40 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cadc5fefff470d0]}, 0x3}, 0x1c) 2018/05/22 06:32:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) umount2(&(0x7f0000000280)='./file0\x00', 0x5) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x4, 0x1f800000000) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x8}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) 2018/05/22 06:32:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:40 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaafaaaaaaaa0008004500001c000000000089907800e4ff00000000000000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0xfffffffffffffffa]}) 2018/05/22 06:32:40 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6d) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="320000003df6c6000000965e9e8c5c9d5ac5c7833c877d7f12067258257714c3ff17df7f62c3f4e54a03588680a29ef90600"], &(0x7f00000000c0), 0x1000) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf) 2018/05/22 06:32:40 executing program 6: socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xb0, 0x100) r1 = socket(0x40000000015, 0x5, 0xfffffffffffffffe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000280)={r2, 0x2}) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) 2018/05/22 06:32:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe01b7efeffb0318c]}, 0x3}, 0x1c) 2018/05/22 06:32:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e21, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x2d}, @in={0x2, 0x4e20}, @in={0x2, 0x5, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xc81}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000}, @in6={0xa, 0x4e22, 0x359d, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xcc) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)="8ad969bdc8d0403ffc9d", 0xa}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r6, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/05/22 06:32:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x393) write$fuse(r1, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES64], 0x171) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) write(r1, &(0x7f0000000040)="f18f97b82a7583cb33640cf8163549", 0xf) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x5, 0x4) 2018/05/22 06:32:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:41 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0xfffffffffffffff7, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'ip6gre0\x00', 0x1ff}) 2018/05/22 06:32:41 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x101, 0x121040) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000440)={'ip6gretap0\x00', &(0x7f0000000400)=@ethtool_gstrings={0x1b, 0x5, 0x19, "9aca12c3e53a650f4f00b76f3c5141ed3e7b383f010a68f660"}}) r4 = socket(0x2, 0x1, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@gettclass={0x24, 0x2a, 0x200, 0x70bd2a, 0x25dfdbfe, {0x0, r3, {0x0, 0xffe8}, {0xffff}, {0xf, 0xffe0}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000000), 0x4) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) connect$unix(r0, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000000c0)={0x6, 0x8, [0x400, 0x1d]}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/22 06:32:41 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5c, 0x400000) getsockname$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000100)=0x48) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0xffffffffffff2d6c, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x6278, 0x2, 0x0, 0xd3, 0x8}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) 2018/05/22 06:32:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080045000052f60000000000007800000000e00000010800907800a4a800767c2d7604237636c68e178d2beb3610d36d52fe8027aeeb957b75b753b822c062d638a337574adb7708d408fa6fdb139e7060a6ae2367e23607498cf76efe5f34160100debfc1f4601557d86cc3916c3c30256a438d5fc5a33164"], &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x88000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r1, 0x3, 0x2}, 0x14) 2018/05/22 06:32:41 executing program 4: getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x20000}, &(0x7f0000000200)=0x8) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000380)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x5, 0x0, 0x8, 0x7, 0x1f, 0x4, 0x4, 0x2000000000000, 0xffff, 0x3d5304b8, 0x400, 0x8c9c, 0x5, 0x7f, 0x6]}, &(0x7f0000000340)=0x100) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x2000000008912, &(0x7f0000000000)="c626262c8523bf012cf66f") fcntl$setlease(r2, 0x400, 0x1) ftruncate(r2, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x0, 0x3, 0xf000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000080)) 2018/05/22 06:32:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fcntl$setlease(r0, 0x400, 0x0) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/151, &(0x7f00000000c0)=0x97) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) bind$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/05/22 06:32:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x3}, 0x1c) 2018/05/22 06:32:41 executing program 7: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)="372b86a4fba2b838da5bf0cef2e1e45e08a1e6df9e00d8febd3fe69335457c603c08e742467c2f95c1185204b0246ceb3d8183a6659fdc20ecdd9c0f603b98702dd54c915f8eb6960ade8758c3744966ae51894d98f448267e774f438a147bf87c", &(0x7f0000000140), 0x61}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)) 2018/05/22 06:32:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x40400, 0xfffffffffffff7d1, 0x7fff, 0x2d, r0, 0x7}, 0x2c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xfffffffffffffef6) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/22 06:32:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000700)='\'cpusetcgroupcpusetwlan0.]vmnet0vboxnet0%proc\x00', 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001ac0)={0x0, @broadcast, @broadcast}, &(0x7f0000001b00)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001b40)={@mcast1, 0x0}, &(0x7f0000001b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', r2}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/172) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101442, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x40, 0x1, 0x7, 0x8, 0x7c3}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000600)={r5, 0x7}, &(0x7f0000000640)=0x8) r6 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x4, 0x800) ioctl$LOOP_CLR_FD(r6, 0x4c01) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) fchown(r1, r7, r8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000500)=0xfd8, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) 2018/05/22 06:32:41 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x1, &(0x7f00000000c0)='\x00\x00\x00\x00\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) read(r0, &(0x7f0000000140)=""/73, 0x20000189) 2018/05/22 06:32:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1700000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:41 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f0000000200)=0x0, &(0x7f0000000280)) fchown(r0, r1, r2) fchmod(r0, 0xce023d52ac84bb58) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_aout(r0, &(0x7f00000001c0), 0x20) fcntl$getownex(r3, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000300)=r4) 2018/05/22 06:32:41 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4003) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="651ba96b2aaf", [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random, @random="ce4431c87397"}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}, &(0x7f0000000180)) recvmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000006c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000006e40), 0x0, &(0x7f0000006e80)=""/143, 0x8f}}], 0x1, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) openat$cgroup_ro(r1, &(0x7f0000000140)='cgroup.controllers\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x401) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'veth1_to_bond\x00', 0x3}, 0x18) 2018/05/22 06:32:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000100)=[{0x3, 0x0, 0x4, 0x8}, {0x6}]}, 0xffffff6b) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x28000) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = socket(0xa, 0x1, 0x0) ioctl$void(r1, 0xc0045c77) ioctl(r2, 0x8912, &(0x7f0000000240)="c62426ab00000040000000") ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x3, 0x8, 0x3, 0x7f}, 0xfff, 0x7ff, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x1, 0x5, 0x200}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0xffffffff, 0x0, 0x7, 0x401, 0x80000000, 0x7, 0x8, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000012c0)=@can={0x1d}, 0x80, &(0x7f0000001840)}}, {{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x2, 0x0) 2018/05/22 06:32:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="b7f2af5c5945f5b5288a933d66593ae1", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000018c0)="a47eaa54e56ff89373d906e328de4d53", 0x10}], 0x1, &(0x7f0000000040)}, 0x0) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001340)=""/123, 0x7b}, 0x0) 2018/05/22 06:32:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x10000, 0x81) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001b80)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) pwritev(r3, &(0x7f0000000480)=[{&(0x7f00000000c0)="aa039dbb43af4789baf0d0fa0fb6953578fa8b7a05d87c8a3a90035df9ce83e273d0146aea50", 0x26}, {&(0x7f0000000380)="dfb512c29743ecb08a41c0e2478fc77273f6da6abadc7c53a8b692c53363015b854f6d7eac104251e6bb4c443510dd1e2e03864e0cd75c9e9ea08d31317237da884629b04a7d29b39ed722fdafca84def9429e8f5508baa4e422af37938cc3658a8992c60ea29c9f36708ba1e201fd858889280e775c5a8878b006af7cc45f66ae3789f393abba379cc793f827732ac6f1b2e7b7f825968b936b7c9ba2e8fd082fc7baf28640e666523409d860f92c274f3a5e9f789d6b4a5a0be1fb6401829869dac934eae835f7cd8153ba9a8d29fab13fd37af755493195e02ec5df6be255118b88107b7ee19ddf6df68bb6079d5e7e2f8584", 0xf4}, {&(0x7f0000000100)="df3ff29542", 0x5}, {&(0x7f0000001980)="12abc523fa353ffc016b308f244a81db7e738a608240f11d2836eaa1e755f2b01173502a2849bb55c30eb07254e3b6e282651c33b0b0c0425e99703147814b7ed3636e9e401cf5fad0585930979b8c83f8234641cf6615681c6e3c7c18651c3c20f86428bae28853c244451cf6fd70b99e08ef6da1c1ff9047f52b8458a122e19bf2c6437f15aac5c7fdafd151111490c6ae2bdc3b006cf53aa311afa29c05e685ac780302d061e00180de9bc28687a6b202cfcd985e3d5787e3cba222ffe906ed3272171ec2c14271cc2230b51180a94a518d82728c04803fbad55f4f05522ae19051245e01e94c1d9def781b10f1a3205a3b55c9e174", 0xf7}, {&(0x7f0000000280)="ca9d622cedc44bd4da3eb38150328f082f59cfe024a3b1b55b1b7877575f50150af96b0c6a5af556790bead86baf04833392", 0x32}], 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000001b40)='/dev/nbd#\x00', 0x0, 0x10000) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x1, 0x1f, 0x8}) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x20}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c746572000000000082000000000e0000000400000088130000ffffffff000000000000000000000000fffffffffffffffff0120000f0120000f0120000ffffffff0400000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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ff00000000"], 0x13e8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001bc0)=0x0) perf_event_open(&(0x7f0000001a80)={0x4, 0x70, 0x7, 0x9, 0x7fffffff, 0x7, 0x0, 0x8000, 0x1000, 0x4, 0x7f, 0x9, 0xd37a, 0x0, 0x2, 0x100000001, 0x1, 0x4, 0x5, 0x7, 0x800, 0x6, 0x4, 0x3ff, 0x5, 0x0, 0xfffffffffffff801, 0x0, 0xa858, 0x3, 0x8, 0x2, 0x1, 0x0, 0x100000001, 0x4, 0x7, 0xda8, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000500)}, 0x80, 0x5, 0xffffffffffffffff, 0x6, 0xfff, 0x2, 0xffffffffffff1cfe}, r5, 0xe, r1, 0x3) 2018/05/22 06:32:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x40000000, 0x8000082) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000000)) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000000280)={0x3, r3}) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xf0f, 0x10000) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000280)=0x4) unshare(0x40000000) 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) ioctl$BLKROGET(r0, 0x125e, &(0x7f00000000c0)) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@generic={0xffffffff, 0xff, 0xfff}) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaa085e4500001cf2ff00000089907800000000e00000010800903800000000000000000000000000008be93b565a83"], &(0x7f0000000040)) bind$ipx(r1, &(0x7f0000000180)={0x4, 0xfffffffffffffffe, 0x2, "2e7263fee357", 0x2}, 0x10) 2018/05/22 06:32:42 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x7, 0x1, 0x52, 0x8fc, 0x40}, 0xc) r1 = socket(0x2, 0x800400001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000000000)=0x3, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff5a) 2018/05/22 06:32:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x24008815, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x0, 0x1, 0x200, "2de48289c6a31d89b9249888cc9f5d19d3f6146ee79b08423c0c9fc4186ff4b0e666cc50d76ff5ea38f9ef9331af2129194e5acfbb337d5b0c25f0eb4a335a", 0x22}, 0x60) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:42 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17aaaafeffaaaaa8]}, 0x3}, 0x1c) 2018/05/22 06:32:42 executing program 4: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000080), 0x4) 2018/05/22 06:32:42 executing program 7: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast1=0xe0000001}, 0x8) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x3, &(0x7f00000001c0)) r1 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000002c0)=""/186) chdir(&(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000100)='./file0\x00', 0x20141040, 0x0) 2018/05/22 06:32:42 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2100, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="c62605008523bf012cf66f") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000280)}, 0x0) [ 835.487893] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 06:32:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000480)=0x98) 2018/05/22 06:32:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:42 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000380)) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9b, "db71182f8e6fb2ab99614e876ec24db0067b0eb5826437fe957f07346d1566b69a2a1828d1bef52aa79327116279479634f99985c89a1618884b14f9d790a0f4c28feefc8fc87c69c95581ce2c0716b0ef6903b3400fada9e7547676f00034e1f0b9a404768e84f686dc9ca0f767f759f75f6fadd6458df973819e46b7812ad497229b346367cba78bc9e0003db43879eb3ffb622b5f9633bb4e2d"}, &(0x7f00000000c0)=0xa3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x101}, 0x8) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000280)) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 835.728057] IPVS: ftp: loaded support on port[0] = 21 2018/05/22 06:32:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15aaaafeffaaaaa8]}, 0x3}, 0x1c) 2018/05/22 06:32:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000ac0)="5a1606d3d72c70330ed87cd5459c05dd7ee8b71d4ae60f03d6059e7b5f54464246c21e0e256d7c4e33d62d6e9bbc9b84b9", 0x31}], 0x1}, 0x8080) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x82) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000100)=0x4000) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) setuid(r4) 2018/05/22 06:32:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000140)={0x1, r2}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x400445a0, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r4, 0x401870cb, &(0x7f0000000080)) close(r1) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000380)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'dummy0\x00'}, 0x18) 2018/05/22 06:32:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) ioctl$KDENABIO(r1, 0x4b36) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00', r3}) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00000000c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:43 executing program 6: r0 = gettid() exit(0x0) get_robust_list(r0, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) gettid() 2018/05/22 06:32:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:43 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = dup(r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0xfffffffffffffeb0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0xffff8000}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/22 06:32:43 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0xffffffffffffff80, 0x8}], {0x8100, 0x7, 0x0, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) accept$inet6(r1, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x3}, 0x1c) 2018/05/22 06:32:43 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r1 = geteuid() getresgid(&(0x7f0000000080), &(0x7f0000000100)=0x0, &(0x7f0000000180)) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{}, {}]}) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x1, r1, r2, 0x0, 0x400000000) socket$pptp(0x18, 0x1, 0x2) 2018/05/22 06:32:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='\x00', r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) 2018/05/22 06:32:43 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='mime_typeem0selinuxppp1Jbdev/}nodev\x00', 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f0000000380)="920a664d1eb33c118f55483cd3c0691a374c30ac86117ffa0f83bbf40c4a35dc0d34f0ea5c44f173cd9b2431c67b57249170b3d773bbbf0316364f87a74de7306a242dc0a281a0222c12d53910e9b3d4b49ebb5ed840684bbf896078c216cbed36d71ef5ddbb8b2ad70fc9572224af0aad59477d8256f2c59433fd6104aee1204bd368f0d9136757bc63e56b2333d0b12c3d30813b0e681c6fe3eb2dad7eddc1e62990fed5594e946ba6595eb77141e2e818ecb6213876609b849241c524e23b04ffb7742ec216a8a1164cbc41fa068456dcbc70d5164bc431fef26e1192d61220fe63914055ade152698e02b839a936", 0xf0) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r3 = socket(0x2, 0x1, 0x401) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:43 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa2aaaaaaaaaaaaaaa0008004500001c000000400089907800000000e00000010800907800000000"], &(0x7f0000000040)) acct(&(0x7f0000000080)='./file0\x00') [ 837.369289] FAULT_FLAG_ALLOW_RETRY missing 30 [ 837.373880] CPU: 0 PID: 27494 Comm: syz-executor7 Not tainted 4.17.0-rc6+ #62 [ 837.381155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 837.390558] Call Trace: [ 837.393157] dump_stack+0x1b9/0x294 [ 837.396791] ? dump_stack_print_info.cold.2+0x52/0x52 [ 837.401993] ? kasan_check_write+0x14/0x20 [ 837.406224] ? do_raw_spin_lock+0xc1/0x200 [ 837.410452] handle_userfault.cold.32+0x44/0x5a [ 837.415119] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 837.419688] ? debug_check_no_locks_freed+0x310/0x310 [ 837.424952] ? perf_trace_lock+0x900/0x900 [ 837.429172] ? graph_lock+0x170/0x170 [ 837.432960] ? print_usage_bug+0xc0/0xc0 [ 837.437011] ? __sanitizer_cov_trace_const_cmp1+0x11/0x20 [ 837.442556] ? __perf_event_task_sched_in+0x247/0xb80 [ 837.447731] ? print_usage_bug+0xc0/0xc0 [ 837.451779] ? get_user_pages_fast+0x2a1/0x440 [ 837.456351] ? perf_trace_lock_acquire+0xe3/0x980 [ 837.461185] ? __lock_acquire+0x7f5/0x5140 [ 837.465408] ? graph_lock+0x170/0x170 [ 837.469216] ? find_held_lock+0x36/0x1c0 [ 837.473268] ? lock_downgrade+0x8e0/0x8e0 [ 837.477407] ? kasan_check_read+0x11/0x20 [ 837.481575] ? do_raw_spin_unlock+0x9e/0x2e0 [ 837.485974] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 837.490583] ? kasan_check_write+0x14/0x20 [ 837.494803] ? do_raw_spin_lock+0xc1/0x200 [ 837.499039] __handle_mm_fault+0x38d8/0x4310 [ 837.503442] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 837.508182] ? graph_lock+0x170/0x170 [ 837.511973] ? find_held_lock+0x36/0x1c0 [ 837.516032] ? lock_downgrade+0x8e0/0x8e0 [ 837.520174] ? handle_mm_fault+0x8c0/0xc70 [ 837.524400] handle_mm_fault+0x53a/0xc70 [ 837.528461] ? __handle_mm_fault+0x4310/0x4310 [ 837.533045] ? find_vma+0x34/0x190 [ 837.536575] __do_page_fault+0x60b/0xe40 [ 837.540628] ? mm_fault_error+0x380/0x380 [ 837.545213] ? graph_lock+0x170/0x170 [ 837.549016] do_page_fault+0xee/0x8a7 [ 837.552805] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 837.557983] ? vmalloc_sync_all+0x30/0x30 [ 837.562132] ? find_held_lock+0x36/0x1c0 [ 837.566187] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 837.571024] page_fault+0x1e/0x30 [ 837.574463] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 837.580069] RSP: 0018:ffff8801c9d8f810 EFLAGS: 00010202 [ 837.585418] RAX: 0000000000000004 RBX: 0000000000000004 RCX: 0000000000000004 [ 837.592684] RDX: 0000000000000004 RSI: 0000000020013000 RDI: ffff8801c9d8f8b0 [ 837.599939] RBP: ffff8801c9d8f848 R08: ffffed00393b1f17 R09: ffffed00393b1f16 [ 837.607209] R10: ffffed00393b1f16 R11: 0000000000000003 R12: 0000000020013004 [ 837.614462] R13: 0000000020013000 R14: ffff8801c9d8f8b0 R15: 00007ffffffff000 [ 837.621735] ? _copy_from_user+0x10d/0x150 [ 837.625960] evdev_do_ioctl+0xb8f/0x21c0 [ 837.630269] ? str_to_user+0x90/0x90 [ 837.633967] ? do_futex+0x249/0x27d0 [ 837.637675] ? rcu_is_watching+0x85/0x140 [ 837.641807] ? graph_lock+0x170/0x170 [ 837.645593] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 837.651116] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 837.656482] ? exit_robust_list+0x290/0x290 [ 837.660789] ? find_held_lock+0x36/0x1c0 [ 837.664839] ? lock_downgrade+0x8e0/0x8e0 [ 837.668979] ? kasan_check_read+0x11/0x20 [ 837.673112] ? rcu_is_watching+0x85/0x140 [ 837.677250] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 837.682433] ? __fget+0x40c/0x650 [ 837.685887] evdev_ioctl_handler+0x144/0x1a0 [ 837.690283] evdev_ioctl+0x27/0x2e [ 837.693810] ? evdev_ioctl_compat+0x30/0x30 [ 837.698121] do_vfs_ioctl+0x1cf/0x16a0 [ 837.701992] ? rcu_pm_notify+0xc0/0xc0 [ 837.705871] ? ioctl_preallocate+0x2e0/0x2e0 [ 837.710276] ? fget_raw+0x20/0x20 [ 837.713725] ? putname+0xf2/0x130 [ 837.717173] ? rcu_read_lock_sched_held+0x108/0x120 [ 837.722175] ? kmem_cache_free+0x25c/0x2d0 [ 837.726398] ? __x64_sys_futex+0x477/0x680 [ 837.730623] ? do_futex+0x27d0/0x27d0 [ 837.734408] ? security_file_ioctl+0x94/0xc0 [ 837.738807] ksys_ioctl+0xa9/0xd0 [ 837.742261] __x64_sys_ioctl+0x73/0xb0 [ 837.746145] do_syscall_64+0x1b1/0x800 [ 837.750022] ? finish_task_switch+0x1ca/0x840 [ 837.754515] ? syscall_return_slowpath+0x5c0/0x5c0 [ 837.759436] ? syscall_return_slowpath+0x30f/0x5c0 [ 837.764353] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 837.769705] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 837.774548] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 837.779812] RIP: 0033:0x455a09 [ 837.783001] RSP: 002b:00007f7e3b111c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 837.790706] RAX: ffffffffffffffda RBX: 00007f7e3b1126d4 RCX: 0000000000455a09 [ 837.797977] RDX: 0000000020013000 RSI: 00000000400445a0 RDI: 0000000000000016 [ 837.805263] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 837.812534] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 837.819799] R13: 00000000000001fc R14: 00000000006f7040 R15: 0000000000000000 2018/05/22 06:32:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:44 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000011c0)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = epoll_create1(0x80000) r3 = syz_open_dev$mice(&(0x7f0000001200)='/dev/input/mice\x00', 0x0, 0x800) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001240)) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000001280)={r3, r4, 0x1fc}) r5 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) r6 = socket(0xa, 0x1, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x2, 0x20000000000000f2, &(0x7f0000000040)=@raw=[@alu={0x7, 0x101, 0x9, 0xf, 0xb, 0xfffffffe, 0x4}], &(0x7f0000000080)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000000100)=""/4096, 0x41000, 0x1, [], 0x0, 0xa}, 0x48) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000001180)=r7, 0x4) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x200) dup3(r6, r5, 0x0) 2018/05/22 06:32:44 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'veth1\x00'}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)) 2018/05/22 06:32:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000080)=0xfffffffffffffe17) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) socket(0x2, 0x1, 0x0) ioctl(r0, 0x1000044f, &(0x7f0000000000)="c636262c8523bf012c50a237c8991997f66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000440)=[{0x84ef, 0x100000000, 0x1, 0x2, @time={r2, r3+30000000}, {0x80000000, 0x6}, {0x1, 0x20}, @result={0x8, 0x8}}, {0x6, 0x6, 0x100, 0x0, @time={r4, r5+30000000}, {0x3, 0x6f}, {0x77, 0x4}, @raw32={[0x6dc3ff38, 0xfffffffffffffe01, 0x5]}}, {0xd5, 0x0, 0x1, 0x1, @time={0x77359400}, {0x7, 0x100000001}, {0x20}, @queue={0x5890, {0xfff, 0x80000000}}}, {0xff, 0x4, 0x7, 0x100000001, @tick=0x8, {0x1, 0x3}, {0x8, 0x3}, @raw8={"c1f07f0d36c015588f11fd33"}}], 0xc0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) futex(&(0x7f0000000100), 0x3, 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000280)=0x2, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) r7 = socket(0x2, 0x1, 0x1000) ioctl(r7, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@loopback={0x0, 0x1}, r6}, 0x14) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) iopl(0x97) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/164) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000080)={0x3, 0xd612}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:44 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e22}, {0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0xfffffffffffff800, [0x8, 0x2, 0x8, 0x8001, 0x10000, 0x0, 0x6, 0x4]}, 0x5c) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x400000000, 0x1a96bffe, 0x0, "cd06fe62571be12fc5505f639ac112d6f9487a039a6beeb0a55894ae8531f5ebc87cb6f29e5840c369e35123050ce58357bf163ec206ff3c505197adabfcb18502ab39f9c803a6192428ab28aef757db"}, 0x30e) 2018/05/22 06:32:44 executing program 6: 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_bp, 0x210, 0x9000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000400)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x40, 0x0, 0x0, 0x0, 0xc}) 2018/05/22 06:32:44 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9c, 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x400, 0x4, 0x4, 0x7, r1}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x48080) r3 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) getpeername$inet(r3, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r4 = socket(0x6, 0x801, 0xffff) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r2, r2, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/05/22 06:32:44 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x400002) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/22 06:32:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7d77cfeff71a7b4]}, 0x3}, 0x1c) 2018/05/22 06:32:44 executing program 6: r0 = openat$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$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x0, 0x0, &(0x7f0000000040), 0x2d4) creat(&(0x7f0000000000)='./file0\x00', 0xa0) ppoll(&(0x7f00000004c0), 0x0, &(0x7f0000000580)={0x77359400}, &(0x7f00000005c0), 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)="8ad969bdc8d0403ffc9d", 0xa}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x4000) 2018/05/22 06:32:44 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x10000000000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, 0x1c) sendmmsg(r0, &(0x7f0000001140)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000000640)=@in={0x2, 0x4e23, @rand_addr=0x61}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}], 0x2, 0x0) [ 838.090221] print_req_error: 1482 callbacks suppressed [ 838.090230] print_req_error: I/O error, dev loop0, sector 0 [ 838.101608] buffer_io_error: 1482 callbacks suppressed [ 838.101618] Buffer I/O error on dev loop0, logical block 0, async page read [ 838.115129] print_req_error: I/O error, dev loop0, sector 0 [ 838.120923] Buffer I/O error on dev loop0, logical block 0, async page read [ 838.131259] print_req_error: I/O error, dev loop0, sector 0 [ 838.137084] Buffer I/O error on dev loop0, logical block 0, async page read [ 838.145084] print_req_error: I/O error, dev loop0, sector 0 [ 838.150881] Buffer I/O error on dev loop0, logical block 0, async page read [ 838.158627] print_req_error: I/O error, dev loop0, sector 0 [ 838.164417] Buffer I/O error on dev loop0, logical block 0, async page read [ 838.172201] print_req_error: I/O error, dev loop0, sector 0 [ 838.178089] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x3}, 0x1c) 2018/05/22 06:32:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/05/22 06:32:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r1, &(0x7f0000000040), 0x20002102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 838.185903] print_req_error: I/O error, dev loop0, sector 0 [ 838.191689] Buffer I/O error on dev loop0, logical block 0, async page read [ 838.199983] print_req_error: I/O error, dev loop0, sector 0 [ 838.206101] Buffer I/O error on dev loop0, logical block 0, async page read [ 838.220437] print_req_error: I/O error, dev loop0, sector 0 [ 838.226313] Buffer I/O error on dev loop0, logical block 0, async page read [ 838.234648] print_req_error: I/O error, dev loop0, sector 0 2018/05/22 06:32:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) 2018/05/22 06:32:44 executing program 0: socket$inet_tcp(0x2, 0x1, 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) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c000000000089907800000000e00000014501000000000000"], &(0x7f0000000040)) [ 838.240540] Buffer I/O error on dev loop0, logical block 0, async page read 2018/05/22 06:32:45 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1, 0x6c77, 0x3, "d0931b530f3e67850be3961574381b7d3e45058e48d5b0ef79ab64c686e36c20e660c491c1c6a80aaf4ed72f08c95d965d07f7cb1825c0ad05e1e9be737651205288faf60dad74b908db62de33cada68"}, 0xd8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f7570002afcfdc5a11e8f3a2df443ed85e045ceffd7d9445331ec5c23a6501f", 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2b, 'cpu', 0x20}]}, 0x5) 2018/05/22 06:32:45 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x100) ioctl$KDSKBLED(r1, 0x4b65, 0x6) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x3a) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/22 06:32:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13]}, 0x3}, 0x1c) 2018/05/22 06:32:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0xffffffffffffffff) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000005c0)=[{0x6c94, 0x8, 0xa7f1, 0x5, @time={r2, r3+10000000}, {0x2, 0xffffffffffff7fff}, {0xfffffffffffffffb, 0x9}, @addr={0x6, 0x1}}, {0x6, 0x1, 0x2, 0xb63, @tick, {0xf6, 0x347}, {0xffffffffffffff81, 0x6}, @control={0x3, 0xfff, 0x5}}, {0x20, 0x5, 0x4, 0x38, @tick=0x3, {0x2ad6eef4}, {0x5f, 0x8}, @time=@tick=0x1}, {0x3, 0x7, 0x44d, 0x8, @time, {0xee3, 0x80000000}, {0x3, 0x2}, @quote={{0xffffffff, 0x6}, 0x9, &(0x7f0000000500)={0x2, 0x0, 0x7f, 0x7f9, @tick=0x8, {0x3, 0xffffffffffff0001}, {0x37, 0x400}, @result={0x1f, 0x7}}}}, {0x6, 0x3, 0x401, 0x6de, @time={r4, r5+10000000}, {0x3, 0x3}, {0x4, 0x5}, @note={0x3, 0x2, 0x3, 0x3e000000, 0x7fff}}], 0xf0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getpeername$unix(r1, &(0x7f0000000440), &(0x7f0000000380)=0x6e) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r6 = socket(0x2, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) socket(0x1b, 0x3, 0x3f) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000400)={r7, 0x6, &(0x7f00000002c0)=[0x200, 0x2, 0x9, 0x3, 0x8, 0x9], &(0x7f0000000300)=[0x9, 0x2], 0x20, 0x0, 0x1000, &(0x7f0000000380), &(0x7f00000003c0)=[0x4a2be358, 0x81, 0x200, 0x10000, 0xc38, 0x3ff, 0x0, 0x3, 0x1]}) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/05/22 06:32:45 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x20000, &(0x7f0000000080)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = gettid() timer_create(0x7, &(0x7f0000000000)={0x0, 0xf, 0x2, @tid=r0}, &(0x7f0000000040)) 2018/05/22 06:32:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000f80)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00', @ANYBLOB='\x00\x00'], 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40) ioctl$sock_ifreq(r1, 0x8913, &(0x7f0000000080)={'team_slave_1\x00', @ifru_map={0x481, 0x9, 0x7, 0x5, 0x8, 0x2}}) 2018/05/22 06:32:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/158) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) signalfd4(r1, &(0x7f0000000100)={0x3}, 0x8, 0x80000) 2018/05/22 06:32:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 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) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004501001c000000000089907800000000e000000700009078000000"], &(0x7f0000000040)) 2018/05/22 06:32:45 executing program 7: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000080)=[{0x2, 0xffff}, {}], 0x2) semtimedop(r0, &(0x7f0000000240)=[{0x0, 0x51d}, {0x2, 0x2}], 0x2, &(0x7f0000000040)) semop(r0, &(0x7f0000000000), 0x177) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x3, 0x1000}, {0x1, 0x15, 0x1800}, {0x3, 0x1, 0x1800}, {0x6, 0x2, 0x800}, {0x0, 0x9dd, 0x1800}, {0x6, 0x9eff, 0x1800}, {0x3, 0x5, 0x800}, {0x7, 0x11a2}], 0x8, &(0x7f00000000c0)={0x0, 0x989680}) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semctl$IPC_RMID(r0, 0x0, 0x10) 2018/05/22 06:32:46 executing program 6: r0 = socket(0xa, 0x80002, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') ioctl(r0, 0x7, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) 2018/05/22 06:32:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, 0x3}, 0x1c) 2018/05/22 06:32:46 executing program 7: r0 = socket(0x1e, 0x4, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x5, 0x4) r2 = memfd_create(&(0x7f0000000080)='ppp0eth0vmnet0/\x00', 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)}]) 2018/05/22 06:32:46 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 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) r1 = socket(0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) lseek(r2, 0xfffffffffffffffe, 0x4) 2018/05/22 06:32:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000440)='^\x00', 0x1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', r2}) r3 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r3) r4 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r5, 0xfffffffffffffff6}, &(0x7f0000000480)=0x299) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) prlimit64(r2, 0x0, 0x0, &(0x7f0000000040)) r3 = socket(0x2, 0x3, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000380)) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)={0x4, [0xffffffffffffffda, 0x40, 0xc000000, 0x400]}) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:46 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x52, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)) ioctl$UFFDIO_COPY(r0, 0x4008556c, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/05/22 06:32:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000000080)=""/233, 0xe9) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r1, 0x0, 0x1, 0x9, &(0x7f00000001c0)=[0x0], 0x1}, 0x20) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/05/22 06:32:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000]}, 0x3}, 0x1c) 2018/05/22 06:32:46 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000005061f001cfffd946fa28341c71989f1c18f0a702f9d6d0020200a0009000100", 0x24}], 0x1}, 0x0) 2018/05/22 06:32:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340)='/dev/snapshot\x00', 0x40200, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001480)={@remote, 0x0}, &(0x7f00000014c0)=0x14) sendto$packet(r1, &(0x7f0000001380)="f910bbb6e350bafc7f304bcb8820e51a5da4c468e1d6222d7178ae3fa234c7fa7d39e60fa3f9006e4ee7cc66165638b4b15484fb8756917f49d66ffa2a38f9c5d7a18f40a141361d12bcbde92eeefaa404b6c78124da957b9220bf52e77e4b37018d0f2d464116c22844940dca06000ce2f04df012255adc78c0e671088194172803fcdfbf3ac6b3c262adaca4791f205281a244297cbad969defd6784b9803d11d8214f8c5365663aca4c0c35a1f35fb25d7c7554ac5ac120fdf8d90491f43008dddfba8b9f0a5886cc01345764a789921bcef7425ac91672598f65048b", 0xde, 0x40000, &(0x7f0000001500)={0x11, 0x1c, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/22 06:32:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="070000001a00130000000000000000000a000100000040000000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/05/22 06:32:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) r3 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="aefd42269ff7ed31dafda64cfb6c66546d74801fb7a60c1cf64b6df330e87c624c00c2b4c572e1f9383a8714dbc13c8fdd8c8c78acd2128defc2db6cc67f82a4b45dec99fdc4e0b35af3f2d89da272479769a8733f43df3394770eaf771b81f2de21e3a30cd55792830659f70d2565c568b79c86c1f44d2dc6ac7515e214204e30c41f4504883e8729a83da0ebcd870e82e6c585239a455b131541e9544949e7bce86732fa1d3c3fc694fa29b661e2b50bfe4abc1579bae4fc12e7f2def4e30f2132d78634d2f914c17b45a14dceacd9c1ab4b7f5d33bdd3", 0xd8, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="bfa553205b584e6fe2001e588454c1e5599d4ddfb6ab4b3e0a36dabf99b465cf3137699fa0a61a8ee9dd2627f3b8f50cbff2bcef183f184b8b64046e16c329ffe953dae802ee4650245e156bcb3e65ca2e671efb5e7788d67440fc8d33cbc601fc925f670e6bfb", 0x67, r3) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000005c0)=""/23) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 839.868874] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/22 06:32:46 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) mlockall(0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) 2018/05/22 06:32:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xffff, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) fsync(r1) r3 = memfd_create(&(0x7f0000000040)='*\'+eth1\x00', 0x2) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/05/22 06:32:46 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x3359, &(0x7f0000000100)) ioctl$TIOCCONS(r0, 0x541d) 2018/05/22 06:32:46 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, 0x55}) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x2e, 0x0, @thr={&(0x7f0000000080)="7564ade21ccabe939970cd3765c57de76b5eb683f7424c42eca6d4389f24dd6cadd3966890760794c0c605ad43986f4f663fe58da3b33fb2963e5d8dcf22ab", &(0x7f0000000300)="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"}}, &(0x7f0000000100)=0x0) timer_gettime(r1, &(0x7f0000000140)) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x8401) epoll_create1(0x80000) r3 = getpid() ptrace$setopts(0x4206, r3, 0x7ff, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000040)) 2018/05/22 06:32:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000]}, 0x3}, 0x1c) 2018/05/22 06:32:46 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0, 0x1ab, 0x2c8]}) 2018/05/22 06:32:46 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000edff00000000500000000008007ecb82ccad745c04cd92fafeb5c2dd2bdb96e1155fe85fc7db78eb1a7021"], 0x2d) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mem_exclusive\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x5) 2018/05/22 06:32:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockname$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000580)=0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x4, 0x0, 0x80, 0x4}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000005c0)={@dev, @multicast1, 0x0}, &(0x7f0000000600)=0xc) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000880)=ANY=[@ANYBLOB="05000000000000000f00008000020000010400000400000001800000000000000d0000c0845401007f000000d00a0000f8ffffff0000000008006314d5e2cdb80080fbffffff646f0000030000000000001859bb2c46eb000000000008ffffc00900000005000000020000002700000000000000070000002000000058000000000000007f00000000000000d80464eb911f1fe4dd5977c6257b59fcd070630faa1e238eb2a45a4bf27daaa919a3d4d5bc31c8ba1b30b5f3afdaf5320af779d486143e3519bb2539b373009618192b1946a4cfeedb43880c76e752ef4057521f7c9bbb5580e1fdd2ed40acc1b7de3953509c175524a0148cb4d524317c3fa0139104612612c31713ceedf9519e6da05d6be7936fd17224be11470b4b6debcea7aed7dcb6012fd339500b1ff47b08715228135b2480c174262728525b17565ec87101fa47475efa08faf3c4d0fd3e8164c9ca4b39acdddcbd7be08224978fc4999fe1dfeaa3502a0b391cb005b910d01573a60995e479d0c71da6f1c373642e465f23bef32348dd25a38c5dbef0adaeeac7fcfb899b797b30d0bca551e04c02cf6874b504681e9e9d95be150d490e87403bd661a64c95a7840df36046173aea9e5c8e812dcaaf612f198670e1295767f5e1c2d838c511e74f09a58f2b2c8184740c6f56fb0f36893b5f054f3fbc7e986c6677914d66a1d6"]) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000640)={'team0\x00', r2}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x99b) ioctl$LOOP_CLR_FD(r0, 0x4c01) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/05/22 06:32:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), 0xfd74) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xcea}, &(0x7f00000000c0)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@multicast1, @remote, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r3, @empty, @rand_addr=0xff}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x5, 0x19d, "a56e08c3bc5eae831b70242bc52176309ebb71e052a95c1ad8f8633aad62777174a1dde3d566f8de730135f3011622ab5d3e66229ad66968d347ca2f821a10bc28b94c46774b016d09c7ddbc78912a7f443cf3a1693cbb351386db5b6c7966d3b00341728939dd8acb"}, 0xfffffffffffffd4f) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x3}, 0x8) 2018/05/22 06:32:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c40bcfffe792548]}, 0x3}, 0x1c) 2018/05/22 06:32:46 executing program 7: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) fcntl$setlease(r0, 0x400, 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) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000040)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x108}}, 0x14}, 0x1}, 0x0) 2018/05/22 06:32:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast2, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000056c0)={0x0, @multicast2, @multicast1}, &(0x7f0000005700)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', r2}) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:46 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x800002, 0x11, r1, 0x0) getsockname$inet6(r1, &(0x7f0000000000), &(0x7f0000000080)=0x1c) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f000000c000/0x3000)=nil) shmat(r2, &(0x7f0000002000/0x1000)=nil, 0x6000) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/05/22 06:32:47 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x1ff, 0xa840) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000340)="c3401c344654f3c7d9b41bac8c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x4051, &(0x7f0000000300)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) readv(r1, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000480), 0x2) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000180)=0x10) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000600)={0x6000, 0x5ffe}) 2018/05/22 06:32:47 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000005}, 0xc) semget(0xffffffffffffffff, 0x1, 0x0) memfd_create(&(0x7f0000000080)='mime_type.\x00', 0x1) 2018/05/22 06:32:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240005005e00000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/05/22 06:32:47 executing program 4: unshare(0x2000400) r0 = timerfd_create(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x41, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000180)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000140)) timerfd_gettime(r0, &(0x7f00000000c0)) 2018/05/22 06:32:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0)=0x3, 0x4) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet_smc(0x2b, 0x1, 0x0) request_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='security:+\x00', 0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/22 06:32:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8aaaafffeaaaa0c]}, 0x3}, 0x1c) 2018/05/22 06:32:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) fcntl$dupfd(r1, 0x406, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) r2 = socket(0x2, 0x1001, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/194, 0xc2) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/22 06:32:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xb) [ 840.432182] loop_reread_partitions: partition scan of loop0 (N$&ke~'$m,lRIB^"E(%-@JkNwR0xffffffff}, 0x111, 0x8}}, 0x20) write$rdma_cm(r1, &(0x7f0000003c80)=@resolve_addr={0x15, 0x110, 0xfa00, {r2, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @ib={0x1b, 0x2587, 0xfffffffffffffffe, {"ff1fad900331acb2bb72662893736b21"}, 0x7, 0x5, 0x5}}}, 0x118) ioctl(r1, 0x1, &(0x7f0000000000)="bfed142b7632fecac2ccb28569860f7f8337d709a5e852caf3b85f40278d6d4d79de67b57b0f06ad3b08d5ec2cbac939a741789e593be3a32067a42a198b5d3900ff87ae5e8f2fc4425537dd8340bdc34be6bc38deecf00557c21bf95b4192fcdc7c8c74fdc30f9d7fd559397b7a7dc8d1eae3bf1f761e942513bb20932239699e6fc20cc1b975bcf0") 2018/05/22 06:32:47 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffffffffffc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)='5', 0x1}], 0x1) 2018/05/22 06:32:47 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 984.031272] INFO: task syz-executor5:27822 blocked for more than 120 seconds. [ 984.038931] Not tainted 4.17.0-rc6+ #62 [ 984.043485] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 984.051508] syz-executor5 D26008 27822 4609 0x00000004 [ 984.057196] Call Trace: [ 984.059829] __schedule+0x801/0x1e30 [ 984.063629] ? __sched_text_start+0x8/0x8 [ 984.067827] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 984.072454] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 984.077956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 984.083009] ? trace_hardirqs_on+0xd/0x10 [ 984.087200] ? prepare_to_wait_event+0x38e/0xc50 [ 984.091996] ? prepare_to_wait_exclusive+0x540/0x540 [ 984.097138] ? find_held_lock+0x36/0x1c0 [ 984.101244] schedule+0xef/0x430 [ 984.104625] ? __schedule+0x1e30/0x1e30 [ 984.108645] ? check_same_owner+0x320/0x320 [ 984.112990] ? replenish_dl_entity.cold.53+0x37/0x37 [ 984.118136] ? __might_sleep+0x95/0x190 [ 984.122149] blk_mq_freeze_queue_wait+0x1ce/0x460 [ 984.127036] ? blk_mq_poll+0x930/0x930 [ 984.130947] ? blk_mq_run_hw_queue+0x119/0x390 [ 984.135571] ? blk_mq_run_work_fn+0x70/0x70 [ 984.139924] ? finish_wait+0x420/0x420 [ 984.143861] blk_freeze_queue+0x4a/0x80 [ 984.147857] blk_mq_freeze_queue+0x15/0x20 [ 984.152131] lo_ioctl+0xa9a/0x2130 [ 984.155695] ? lo_rw_aio_complete+0x430/0x430 [ 984.160243] blkdev_ioctl+0x9b6/0x2020 [ 984.164168] ? blkpg_ioctl+0xc40/0xc40 [ 984.168089] ? lock_downgrade+0x8e0/0x8e0 [ 984.172261] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 984.177489] ? kasan_check_read+0x11/0x20 [ 984.181662] ? rcu_is_watching+0x85/0x140 [ 984.186902] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 984.192123] ? __fget+0x40c/0x650 [ 984.195601] ? expand_files.part.8+0x9a0/0x9a0 [ 984.200203] ? kasan_check_write+0x14/0x20 [ 984.204478] ? do_raw_spin_lock+0xc1/0x200 [ 984.208758] block_ioctl+0xee/0x130 [ 984.212423] ? blkdev_fallocate+0x400/0x400 [ 984.216780] do_vfs_ioctl+0x1cf/0x16a0 [ 984.220700] ? ioctl_preallocate+0x2e0/0x2e0 [ 984.225130] ? fget_raw+0x20/0x20 [ 984.228618] ? __x64_sys_futex+0x477/0x680 [ 984.232881] ? do_futex+0x27d0/0x27d0 [ 984.236995] ? security_file_ioctl+0x94/0xc0 [ 984.241426] ksys_ioctl+0xa9/0xd0 [ 984.244923] __x64_sys_ioctl+0x73/0xb0 [ 984.248850] do_syscall_64+0x1b1/0x800 [ 984.252781] ? syscall_return_slowpath+0x5c0/0x5c0 [ 984.257748] ? syscall_return_slowpath+0x30f/0x5c0 [ 984.262738] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 984.268157] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 984.273046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 984.278274] RIP: 0033:0x455a09 [ 984.281502] RSP: 002b:00007fe37f7dcc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 984.289263] RAX: ffffffffffffffda RBX: 00007fe37f7dd6d4 RCX: 0000000000455a09 [ 984.296581] RDX: 0000000000000013 RSI: 0000000000004c06 RDI: 0000000000000013 [ 984.303900] RBP: 000000000072c000 R08: 0000000000000000 R09: 0000000000000000 [ 984.311216] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 984.318516] R13: 00000000000002a8 R14: 00000000006f8060 R15: 0000000000000002 [ 984.325825] [ 984.325825] Showing all locks held in the system: [ 984.332215] 2 locks held by khungtaskd/893: [ 984.336787] #0: 0000000065e844db (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 984.344487] #1: 00000000aaa2c769 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 984.353177] 2 locks held by getty/4526: [ 984.357169] #0: 00000000b959420d (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.365488] #1: 000000001d8c8b6b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.374393] 2 locks held by getty/4527: [ 984.378392] #0: 00000000f052c534 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.386678] #1: 00000000ccc83ce1 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.395682] 2 locks held by getty/4528: [ 984.399678] #0: 00000000813b9626 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.408033] #1: 00000000f1f52fcd (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.416928] 2 locks held by getty/4529: [ 984.420961] #0: 0000000074674841 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.429243] #1: 00000000093ceb9c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.438151] 2 locks held by getty/4530: [ 984.442163] #0: 000000008419e65c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.450470] #1: 00000000756f1bf2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.459375] 2 locks held by getty/4531: [ 984.463385] #0: 00000000249de67f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.471701] #1: 00000000953c5caf (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.480673] 2 locks held by getty/4532: [ 984.485187] #0: 0000000082d329f8 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 984.493503] #1: 000000007168ec3e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 984.502430] 1 lock held by syz-executor5/27822: [ 984.507128] #0: 00000000e60206e5 (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x2130 [ 984.515767] [ 984.517596] ============================================= [ 984.517596] [ 984.524628] NMI backtrace for cpu 1 [ 984.528284] CPU: 1 PID: 893 Comm: khungtaskd Not tainted 4.17.0-rc6+ #62 [ 984.535111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.544452] Call Trace: [ 984.547035] dump_stack+0x1b9/0x294 [ 984.550650] ? dump_stack_print_info.cold.2+0x52/0x52 [ 984.555830] nmi_cpu_backtrace.cold.4+0x19/0xce [ 984.560489] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 984.565660] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 984.570932] arch_trigger_cpumask_backtrace+0x14/0x20 [ 984.576107] watchdog+0xc10/0xf60 [ 984.579548] ? reset_hung_task_detector+0xb0/0xb0 [ 984.584376] ? __schedule+0x1e30/0x1e30 [ 984.588334] ? retint_kernel+0x10/0x10 [ 984.592209] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 984.597733] ? __kthread_parkme+0x111/0x1d0 [ 984.602180] ? parse_args.cold.15+0x1b3/0x1b3 [ 984.606662] kthread+0x345/0x410 [ 984.610021] ? reset_hung_task_detector+0xb0/0xb0 [ 984.614842] ? kthread_bind+0x40/0x40 [ 984.618631] ret_from_fork+0x3a/0x50 [ 984.622410] Sending NMI from CPU 1 to CPUs 0: [ 984.626945] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 984.627928] Kernel panic - not syncing: hung_task: blocked tasks [ 984.640733] CPU: 1 PID: 893 Comm: khungtaskd Not tainted 4.17.0-rc6+ #62 [ 984.647573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 984.657290] Call Trace: [ 984.659880] dump_stack+0x1b9/0x294 [ 984.663495] ? dump_stack_print_info.cold.2+0x52/0x52 [ 984.668673] ? printk_safe_log_store+0x260/0x260 [ 984.673421] panic+0x22f/0x4de [ 984.676597] ? add_taint.cold.5+0x16/0x16 [ 984.680727] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 984.686247] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 984.691678] ? printk_safe_flush+0xd7/0x130 [ 984.695982] watchdog+0xc21/0xf60 [ 984.699424] ? reset_hung_task_detector+0xb0/0xb0 [ 984.704265] ? __schedule+0x1e30/0x1e30 [ 984.708223] ? retint_kernel+0x10/0x10 [ 984.712093] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 984.717615] ? __kthread_parkme+0x111/0x1d0 [ 984.721920] ? parse_args.cold.15+0x1b3/0x1b3 [ 984.726399] kthread+0x345/0x410 [ 984.729747] ? reset_hung_task_detector+0xb0/0xb0 [ 984.734570] ? kthread_bind+0x40/0x40 [ 984.738352] ret_from_fork+0x3a/0x50 [ 984.742814] Dumping ftrace buffer: [ 984.746492] (ftrace buffer empty) [ 984.750186] Kernel Offset: disabled [ 984.753802] Rebooting in 86400 seconds..