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"}}}}, &(0x7f0000001040)={0x1, 0x1, [0xebb, 0x60f, 0x770, 0xf23]}) syz_emit_ethernet(0x0, &(0x7f0000001240)=ANY=[], 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/mixer\x00', 0x10480, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001200)={0xe7, 0x1d, 0xffffffffffffffc9, 0xff}) r1 = syz_open_dev$audion(&(0x7f0000001080)='/dev/audio#\x00', 0xffffffffffffa464, 0x40) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000010c0)=""/198) 2018/04/06 01:15:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:15:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000040)=0x48, 0x4) [ 744.580873] binder: 12970:12977 unknown command 702905723 [ 744.615641] binder: 12970:12977 ioctl c0306201 20004000 returned -22 2018/04/06 01:15:56 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:15:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socketpair(0x0, 0x5, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000004c0)={0x4, 0x0, [{0x2, 0x6, 0x0, 0x0, @adapter={0x0, 0x4, 0x100, 0x6}}, {0x1f, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffff382, 0x7b3}}, {0x10000, 0x3, 0x0, 0x0, @sint={0x401, 0x1ff}}, {0x7f, 0x1, 0x0, 0x0, @adapter={0x10001, 0x7, 0x5, 0x24, 0x7ff}}]}) r2 = memfd_create(&(0x7f0000000000)=' ', 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x88, 0x0, 0xffffffff, 0xfffffffffffffff9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x7, 0x7fff, 0x1, 0x80000001, 0xffffffffffffffff}, &(0x7f0000000180)=0x14) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) write$rdma_cm(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0200000000000000", @ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000000010a99a25d1c7d2421efb7a47e61d80c5e100"], 0x20) write$rdma_cm(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="14010091b524c38135e076d1b3c93b8b880000008027a77540603c", @ANYRES32=r4, @ANYBLOB="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"], 0x110) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x80000000000000, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:15:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000005c0)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r1, &(0x7f0000000040)=[{&(0x7f0000aef000)="580000001400192301bb4b80040d8c563106f03ea578a8cbfb7799c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/06 01:15:56 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x0, 0x24, [0x9, 0x1f, 0x9, 0x4, 0x7fff, 0x80, 0x7ff, 0x6, 0xc00000]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xc8, "83982f82f8290663515f2987b3fe2b9f3945cc93bf7e07a0a106f212c2cff297d149a2a0a0f3a51e4aec1316694b294936ada89369df731cef0ec76ff1186b94c5a7d0eeabdf1a14065eafa70e2e99481ed71d6bbd6b54bc0f1776343fb540a4db6253503c044844c1b84a8c02ece179277a07d8bc006fe0300de96e33c72ff5208554baa82af19678657ec44692911dc2034a77bdadd21cce89493b00e08c246e9f73b8d669cec78629bf5f1ea94bf259af4067b00ddc9af668b7da239b660cc7822facf28fff5f"}, &(0x7f0000000200)=0xd0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x9, 0x6, 0x1f}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)) 2018/04/06 01:15:56 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00', r1}) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x87, &(0x7f0000a94000), 0x0) [ 745.517772] binder: 12970:13024 ioctl c0306201 20004000 returned -14 [ 745.531129] binder: BINDER_SET_CONTEXT_MGR already set [ 745.536493] binder: 12970:13029 ioctl 40046207 0 returned -16 [ 745.546167] binder_alloc: binder_alloc_mmap_handler: 12970 20000000-20001000 already mapped failed -16 [ 745.555717] binder_alloc: 12970: binder_alloc_buf, no vma [ 745.561304] binder: 12970:13029 transaction failed 29189/-3, size 0-0 line 2963 2018/04/06 01:15:57 executing program 5: syz_emit_ethernet(0x178, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, [0x274, 0x4a0, 0x677, 0xb10]}) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:15:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) memfd_create(&(0x7f0000000000)='bdev(-em1&..trusted\x00', 0x3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:15:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 2018/04/06 01:15:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x21) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f67000)=0x174, 0xff) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4cffc)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x4e21}, 0x1c) 2018/04/06 01:15:57 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x6, 0x7}, &(0x7f0000000200)=0xc) r2 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x20000000000000ce, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x8}, 0x4) 2018/04/06 01:15:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {0x2481, 0x8}, {}, @control}], 0x1c) 2018/04/06 01:15:57 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x100, 0x8100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000200)={0xdad2, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000240)={0x72aedf92, r1}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x119a, 0x101000) setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f00000000c0)="d0f679aae662a68fadd95fb43e9bc23d3261576c50e735e04f5d4c27603a9680c24cd205d8c3400df7981612d9d1225911ba47f09ac985f1bd02e8b8365b19b4541b19989e2f7a7eecc4f0c20add50ba8c58763e424ae2fb6ac72fb5a235b44b7d61639a791a257ff324f3c5cb2a010e424439be553fcc71b3a58adda3c8270edfa28efa35fb65f99f3d1316eb8c5e5f2f62b898b3c6573f93a4223337bc0aeabbd21382ba0c3b2dd4b20407e51bf70b8256c025c974192f73d21c066843b40c31fa5c749cdf75af31565d4359989a78cc633d8481d50f288850386fe8367f84f8cd167b200fe925d21b9cacab3eb505", 0xf0) 2018/04/06 01:15:57 executing program 7: perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 745.696198] binder: release 12970:13024 transaction 224 out, still active [ 745.703164] binder: undelivered TRANSACTION_COMPLETE [ 745.708310] binder: undelivered TRANSACTION_ERROR: 29189 [ 745.713796] binder: send failed reply for transaction 224, target dead 2018/04/06 01:15:57 executing program 3: r0 = socket(0x1e, 0x4, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x3ff, 0x1ac2, "5cd87fa40ae964af3c8e8251bda925c6beabd15b51e96cc680ff1ac836b79a1f6d6cbdaaf4cb90821077f50eb78bafece8ba4471d5ec0d0d3f724aa772486275db1ff04fe9f77325a501c12bdc15c431"}, 0xd8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/04/06 01:15:57 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000240)=0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) prctl$void(0xd) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00000000c0)=""/142, 0x8e) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) 2018/04/06 01:15:57 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0x7b, &(0x7f0000e2a000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r2, 0x1}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f00000000c0)="a164d92efd374fa52a87379809dc2856fd70e4806c2dce04c049a0a9d4d1d1af6b246ad42cd72dbb230053bfe67cf44023260e1ed8b48624abbbce0d8f53cb08fb018838002527faa531ffc1ef3f8ff003ce94cfd4fcfb51734ffe20896442886460d08c6a1f0a44beddb4ed92b98635e38ca04fd1d29647000fb7cdd12dcc6c673f07e8dcc9e59a92bfd4a73992150aaba34156eac5f861079e8f9fc43eee43a55ccd74bbdc30c7327b2dace45f7b5cc6c7b2c80290b454d4520683") ptrace$setopts(0x4206, r1, 0x0, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000000d40)={0x1, &(0x7f0000000d00)=[{}]}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0x1000000008, r1) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r5) r6 = open(&(0x7f0000000040)='..', 0x0, 0x0) clone(0x0, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) fdatasync(r6) [ 745.826801] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/06 01:15:57 executing program 6: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x7ffffffe, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f00000003c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x2) r4 = creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) close(r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, 0xb2b, 0x10001, 0x0, 0x0, 0x44}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x10001, 0x7, 0x6, 0x5, 0x9b11}, &(0x7f0000000340)=0x98) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) poll(&(0x7f0000000040)=[{r0, 0x84}, {r1, 0xc2}, {r4}, {r4, 0x10}, {r1, 0x180}], 0x5, 0x7) 2018/04/06 01:15:57 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:15:57 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x7) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xa000, 0x0, 0x0, 0x934e, 0x2800) fremovexattr(r1, &(0x7f0000000040)=@known='trusted.syz\x00') syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0xfffffffffffffffd, 0x7, &(0x7f00000007c0)=[{&(0x7f0000000280)="0923fe47be7429b8d0a1a7804e9d365b5042870d9a77c7f0be0ae883b7d2f42efcaaa2b34aca912ab1e40f96522d6739d04db00bea5497c195dcf44ed9ab1e8294e1c2739d87fca3bb38f1c23fdb826d796fa5232ba34a044d44134152eaba93d0f68c2c7b72a09b04642f7940848d9228a3922e8e17a8003935b725febf951cf270c98942ced04c1130f2c503cdf58498bd4ff046c3ac3ced366d0d611eea85ca82833d46db607ff9de7e38d1c09d1cb71b2931d6120ee276da306df2e74450545be765c95d2d9db4b7b60004e9f0b30967e410a6a2adfaacd1ebc1133a81223f59ed1dd7154f9b3c3a421eba6c21769531", 0xf2, 0x9}, {&(0x7f0000000380)="e5aec305a7c581f057e0e1e60a8d91bdaddc7234f113bfd6ffa5c9dc28322baff98516b873d3ffab1a892724b001e7dfadae13b13d3acd8fd8571b2493f37dd718686c33310250ea7bc3cae106a917a175587c30f00a63d7300544056297fb187a3ad09fbb4a1b410252d862801e47a9951e9e96ede4d5533325b2b898c63d9b8f6c034abe0b57d0ebd9cbbb74b99a7182df81d20d290590d2443762013a8e76144d8188e350c0ed497ba65a832a45f36394c7701f05aaf00f", 0xb9, 0x6}, {&(0x7f0000000440)="cb0822b7bfad73ec89449a534522ce6fbc3c6fdbe29eaadd89ad17e930c2995b0174a2a8eb1e4268b0a7fb09c98f5a27c9bb21bf4cfd2ff4952031035b8c7a0a2273272852d8828e08889e14d0a6e8fef626d24a710616f3ba2d459eaa1d00067dc3386669f7dc57a080c3451ce2788acf7f567414b001b898e6acd0468f8affb3c5f8f0f8e2b502812c051f0ea9", 0x8e, 0x8}, {&(0x7f0000000500)="9cd0bb8bc268f0b95185da1f49f68e1755a2b6fc", 0x14, 0x1ca00000000000}, {&(0x7f0000000540)="22bb1e3cf2a66b84895f72d9480e05b47da25568e212d1fdd6d8fc832af1ef7f9f0356782645271d9be5b5100c7a2f4e762e5a7d2cac9a7295b8d4eafdde4aae050fc16465be395dee9ed1fdce2f933877d61a5ada997be69ccbae3ba745932f379bf7433a05152dd7c9e15ccbcea8f2f394d9a134c6cff977a02bff92e66d326768acb914c7006df7ec508d3c9715ff282f216be8b5be17a36f4a36edf90300f25ff912759e4623b1cfebe3b5ca74d1563f3c584b66471614", 0xb9, 0x2}, {&(0x7f0000000600)="3479396b53e78f610864d3ecbf907336a16a17884f3124f7f2d4c9a75cde253ced0717ab64042c97b3388fdc128a1a27a257e7bc6252ace3a34ad6c3de1697cc2668c30868628cfc12c50b7534a43c4a51d0da2ef23c9ec0f5acad1073c127bbb4c82fdf903671ea2919fb6bf000010957ecd23558c910c0ebe87dec5f28adf088cba61e64e004dc9fb69a1b6ce51559847fa4cb0c7fa7c08c35511ff04577c4b2d60dc3fe2f2dcda0985564747942d5ff33825a039b0af0eef893", 0xbb, 0x81}, {&(0x7f00000006c0)="a203a7c5991431d9a2658d09fabab4f04cfd7901117c14516f7bd230fba9c7994e2715d8c55d4a6c76f4c5b80226b7b10c6dfeffe2e077f6f1ba527106e4ac39dee635d5145fff446d01634c125ddd6457adbb97375d112d6246e65a2e5861b715b843c74429f52f5621670099631659ef2df30cb435c80935c4108141f9ecc8eed2550dd92941f5f3c4e5945a058cd1bae5c0020dbf57e1eeeebf74bba0c6e48a30aad5846dc5f33c9a7374ecb4a4c0119592b89ef04827a4cb31f495eb6c88a3f0e48c79", 0xc5, 0x1}], 0x200000, &(0x7f0000000840)={[{@inode_cache='inode_cache', 0x2c}, {@compress_force='compress-force', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0x10000, 0x8) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000140)=r3) [ 745.889182] device bridge0 left promiscuous mode [ 745.892877] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 745.927355] ptrace attach of "/root/syz-executor7"[4492] was attempted by "/root/syz-executor7"[13065] 2018/04/06 01:15:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x36]}, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:15:57 executing program 3: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f49e3f3a214d91710ca5eb6646bb99c6", 0x10, 0x0) r1 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="11af77e49cb7528a20825229cdba36973933ef6a77144aff3113f10e93a9232484dcd59c36893da7a5f068c9b4a95b7b1b6ae4dab11be995d0755cbbe20919c5e09cc965bbe299ff377583824a25f5439b8e9393243899fb74650be6a99751f41f62e5eda4a352bc12c17837cf749fb064e04db3ce69e60f79e5b0b1e500fa62102e2e96b3952658d83c30aa807529dfd8f5023454036a0c67a17acaaa12227c90d77262ba9221c4be9e1c87ee0e4af9c8416d0e9e6c8f7f8fdc4e973a0591172468fac2248af675460d88291cf563b35cece40f9045665f3b0da946accc188955ab29e2decae83eea", 0xe9, 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x0, r1) r2 = socket$nl_generic(0xa, 0x3, 0x10) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x6, &(0x7f0000000ff0), 0x744a) poll(&(0x7f00000000c0)=[{r3, 0x84}, {r3}, {r2, 0x208}, {r4, 0x80}, {r3, 0x40}], 0x5, 0x5) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) openat$cgroup_subtree(r5, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) [ 745.964655] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 745.991785] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 01:15:57 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x100, 0x8100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000200)={0xdad2, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000240)={0x72aedf92, r1}) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x119a, 0x101000) setsockopt$inet6_dccp_buf(r3, 0x21, 0xd, &(0x7f00000000c0)="d0f679aae662a68fadd95fb43e9bc23d3261576c50e735e04f5d4c27603a9680c24cd205d8c3400df7981612d9d1225911ba47f09ac985f1bd02e8b8365b19b4541b19989e2f7a7eecc4f0c20add50ba8c58763e424ae2fb6ac72fb5a235b44b7d61639a791a257ff324f3c5cb2a010e424439be553fcc71b3a58adda3c8270edfa28efa35fb65f99f3d1316eb8c5e5f2f62b898b3c6573f93a4223337bc0aeabbd21382ba0c3b2dd4b20407e51bf70b8256c025c974192f73d21c066843b40c31fa5c749cdf75af31565d4359989a78cc633d8481d50f288850386fe8367f84f8cd167b200fe925d21b9cacab3eb505", 0xf0) 2018/04/06 01:15:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000040)) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:15:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x79cd, 0x2340) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) [ 746.049323] ptrace attach of "/root/syz-executor7"[4492] was attempted by "/root/syz-executor7"[13065] 2018/04/06 01:15:58 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0xfffffc94) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)="e3e63489c69069a93e891dfdead3573f417c55feb8f6bfd1fa83592de7eb", 0x1e) [ 746.156050] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 746.166284] Buffer I/O error on dev loop0, logical block 16, async page read 2018/04/06 01:15:58 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/06 01:15:58 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getpeername(r1, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) dup2(r0, r1) 2018/04/06 01:15:58 executing program 2: r0 = socket(0x18, 0x0, 0x1) r1 = gettid() syz_open_procfs(r1, &(0x7f00000001c0)='net/route\x00') accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) 2018/04/06 01:15:58 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x4001) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB='.\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04002dbd7000fcdbdf25010000000800040001000000080001004e210000080002000a000000"], 0x3}, 0x1, 0x0, 0x0, 0x200000000001}, 0x240000c0) r2 = inotify_add_watch(r0, &(0x7f00000003c0)='./file0\x00', 0x14) inotify_rm_watch(r0, r2) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2f) munlockall() r4 = getpid() r5 = fcntl$getown(r3, 0x9) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000380)={r0, r0, 0x8}) r6 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r6, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) getgroups(0x1, &(0x7f0000000700)=[0x0]) r12 = syz_open_dev$sndseq(&(0x7f0000000740)='/dev/snd/seq\x00', 0x0, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0}, &(0x7f0000001d80)=0xc) getresgid(&(0x7f0000001dc0), &(0x7f0000001e00)=0x0, &(0x7f0000001e40)) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0}, &(0x7f0000001ec0)=0xc) fstat(r6, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r7, &(0x7f0000002000)=[{&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000004c0)="64ae1aa75cf66e3e5c956900d11710570f4efc223242ab618a74fea63895a5e039ac7f1c9ff58a88d98f4e77dccd06788398cbbd888d8fb61c5a13784dbb7d1923755f34e0b5e94ab1275283b5c0fb400375f171b97b2cfdadb85125ddfd8e49ac6e1db8a60350ac2e9e", 0x6a}, {&(0x7f0000000540)="84e09e3af3e1e0a7cb349790607b6fa4b583c95064b5eb736b44b0b7cc255a2c37eb27c65009b9514a0c878d3e9a864f77b5a99371d197cea6de8f2f5986189cd5865434bf86c62a3c7ca1d5e0e1b16c6cf7eaf0238132a9ed8e1cd38a228459a4b79cfa537af1d7d4f0310a70859f39a402e93ac31076e6052943d4a9c2e256a9bec54249cc8753ffd0f687f3374c2602e3006ac895948a22fd2d6e83e55852683316f17e9168c4ffafb2f639c08fe186ab2abe5cdedafd4c7643933209eec53056011b9c3edbc8", 0xc8}], 0x2, &(0x7f0000000780)=[@rights={0x10, 0x1, 0x1, [r8]}, @cred={0x18, 0x1, 0x2, r5, r10, r11}, @rights={0x1c, 0x1, 0x1, [r0, r8, r0, r6]}, @rights={0x18, 0x1, 0x1, [r12, r0, r6]}, @rights={0x10, 0x1, 0x1, [r8]}, @rights={0x24, 0x1, 0x1, [r6, r6, r0, r0, r6, r8]}, @rights={0x18, 0x1, 0x1, [r6, r3, r0]}, @rights={0x10, 0x1, 0x1, [r3]}], 0xb8, 0x80}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f00000008c0)="bbc6a4fd40ce77d3fa7106fa87ec2c921fbe8860d98dd565abf70a76cd6ae20656f8f9ed4a18", 0x26}, {&(0x7f0000000900)="8d7dda01146e1ac4685580b7b4acf3f9accfbc974ffc102d030576dd40a0dd", 0x1f}, {&(0x7f0000000940)="75be3d58d8b7ee6ea2d4585b815be763422a54d7ada436a1a6dc8cd5733119cec8b2d724a6052485f76dfa375a560afd0e380590a2bd2e0983da489508c61744029c1cc526c2e3d9b0ead37fa5", 0x4d}, {&(0x7f00000009c0)="5b41f1bca02e1d311f8aa777c2a4a3d16cb3543cbef672f4bcffd9046c2082ef25bd62e7c6ee5062e53980f186bbe660d29d2bfb84c6884a0d790d8a3cb18040c510de24aa4ea89f979188472af2bee9c9acff838aa5697908b6d7c131163e2b33d09e7608b6b94dcd37bc52d5071f70fbc3966f54c2b86a988d5e72a41e5da72d808aa3cf0d416051a684b29d562eaa458ca977e2c554d229d72ba3dbd93463aaaf0134a5cc0b1517e246578ba5ddfe6a316ff63b51e54af0137c5ce36ae3b2f20f5714e6169ef9373a2a28572c77", 0xcf}, {&(0x7f0000000ac0)="9a8f5057bbad0fff363a66aed2a09f9cb320053f57bcf6a2176031fae70d4c44bd9e1a8b3bcd7b8ae75ed7950c4b594a4ef1614c1b27de7f188bb351d939f0548f28c7b69ffa90ac820b0b75af764ef38a992ac47817bc470fdb3dec38c1fabf2a7ced949de885400b9c460c3d7575fe4829bb1887668cb6c459bd87843331e309d43f3b63eb9b7b51cb9f5b4543172a8d1c3a78653ff3f4d9434259d68ad53c97e2cbcb2a987ddb4d04fd0c372d0449d26a5f695422c35b6b230ba238b5cfde89a6f9ad35b1f209f10442d9f6be5e3a2461cb170c6955be789d", 0xda}, {&(0x7f0000000bc0)="4e40e0a7f480cdc62c483818186d42f06e62060e8a0e7c051278a1119510bc2a5b3dde24f90adf0112a8beb8bf9b04b52d91", 0x32}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000001c00)="f13867833a2eca0431083b53ae83fec46a9e71e65257852057f4127a6ad07c0a4ce8be2eacf56a554325c14c7bfe897a3ad0445067f16b89c48e9853602ce9a82bf3747ab6bd5b43e8201072a7eb7ad5c9b065a27b310df6dde0ed648f0856d5ef1703fdde38d32e5c4ac776b3ac4de36b43e228586edb4df7c0d9097c68603597bdb5a824eba0cc78fe80ec7aa82b0e51b93b66607725734b21666b05743a36bd8c2fd175db726bf5b16937c733a9b7a677b2043249e6f25734bfdec81e10bb5ed9796a1579997f1ce9ecfdc3bce26957d40d88c2b98956e42ee4105e7c6f9d", 0xe0}], 0x8, &(0x7f0000001f80)=[@cred={0x18, 0x1, 0x2, r4, r13, r14}, @rights={0x28, 0x1, 0x1, [r3, r3, r6, r0, r8, r3, r6]}, @cred={0x18, 0x1, 0x2, r4, r15, r16}], 0x58, 0x20000000}], 0x2, 0x51) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000100)={r9, 0x8c, "d4aea34916268bc6b6cd43ceb041372fcc05c3a044d7b800ca7654b2bbb25f001ae54f3daa65687380e1f329c090bf6129f8a81d3958e83ac1aff54673132cb9a95853bc88fa63fa7886da13ad05ce8c002a4400e7d17e79c6891e6b75bc052e4962ba9edefb5957888222fd6d02dfe7994065441b6a018bc20f6c65cb39306504b3ecea8f85539739292139"}, &(0x7f0000000200)=0x94) 2018/04/06 01:15:58 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x9000000000, 0x7ff, 0x80, 0x6, 0x10000, 0x81, 0x6, 0x8, 0x9, 0x1f, 0x5}, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getuid() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) 2018/04/06 01:15:58 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r4 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x6, 0x200000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x800, 0x8, [0x80000000000000, 0x5a0, 0x3, 0xdcd, 0x0, 0x2, 0x1000, 0x10001]}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000400)=0x84) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) 2018/04/06 01:15:58 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x410001) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000500)=ANY=[@ANYBLOB="020081000400000000000000ef05549d00001000"], 0x14}, 0x1}, 0x0) 2018/04/06 01:15:58 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x20}}], 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000540)=""/4096, 0x1000) recvfrom(r1, &(0x7f0000000080)=""/2, 0x2, 0x40000000, &(0x7f00000000c0)=@generic={0x3, "5e7e1392dff01ea9eabf6802abe39ab00f281342b15d8e2528697d62c7407f027fe78ddbe727fb0fd73da8d21432b1003aa83dcc35195251d30ae38e9d38b388c2b5ce53195091139a36f52804d2120249434b93362c295af107979d8b5362756f867532f3e948d7d6b80473f943061d3d8e7feb39a0e470be9609173f1a"}, 0x80) 2018/04/06 01:15:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x44c800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in, @in6=@mcast1}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffff80, 0x3, &(0x7f0000001440)=[{&(0x7f00000003c0)="68a811528914abae9af15eea000d3c606ac91d5913e3b24e21b445c5585a38afbb0f99ea6129e08ac5d3ccc035d1b7cfe881baaba9f22b794e175f10e0fc67714ebc842d3c6f6267e3be0816784f8b4a2d52d1b912e83f715cb5f345f2dd645722c637b1a70395f8327789a8e84ddbf4d7ed556c9ff14582011e34b149a1559fb2fbfda1ba9283d8dac1d7130a854854961e23652e4bc101d13d6f1962518f32391c03d96147d05df92602290e0be761f8e6910d03a4ad32d31b596cbab7bdc53671e6bc9deba6bdf4303be5ccbe79c9d8c147834f2c2270877f7ba3af2e2b36477a4774d93e03998a92d7b9fd20573961e65feb4372e3f244041c24473c96c60f6c5f3b45fc62862abb8252bc077701b2605c4354e787bf8fd52bc0954e3e63684f2dcff2cd02912e49cda35776f5c09b43c4f7885ba69889d9951dade77de0192d8292087683a504d8c986afa9102e3942ec26382eecc1c3b81324cda86d1adda6f4f9b01d346cbec0ee9ae062d9844772028ec95f24c3c9f966744237717c68879779b3e1527b8b6464c324b7fd4fbe49467fb116bc0b9e220f964d0db7e81311a561753f364d642ebf6498a3fb62c12fa67be14a995f9e6275c17f643bb85fd2ca50fca310ef1388512b06e43f17d196fde54b2db9cc9a8e205ec86488bc0d9bf421ee5f8b33cb14bfa83ad0a24f8ceec24d69e6a0d009d643024e16a3af9e8e1783453b9201083e84ff1537066430803a8adc56a1345350b2f8be427bd8321e00b5ac3c0b6d84f2c322a40bb4111471a02a2fe4b0fca6347c91eb2d9c986f368c2f2d9e9c594a580ba13066b043134847dd001254fdb9eaa55e4bade679d64a95763be3dd87b321a313320a09d8e3fb0008dc636b5621038546f418119494e05c63b8aaeaea9796b99b46f90659fd2332416cde5ba093eb7545c08c294c0c427783ef137da0caa63887e6d957e43ae5cbb849b4b193025873b241fcfb1d29f8e14d7f7643ccd7280b5d0e5a5913a6b53f6a414126110d473a9bcc5c84f212cf37b877ce06948e71a12be310b91fdb3101236db0605d703b2e21fac902dc6c8fc82494394399f70bff520d36789b95309b1a27f36d661d62aa3fb6d2fc3cd6163cd776821395648f357eb7380c549979a250e1ceac92edff967251d041fc8c5be57a69327d3a8e7dee79b14267fd7fcf22d0a11090e05d677c52dec72dbfb073848dd963997eb83c3d6166c3ae98d9328ee95dc3a36d5cdee23862716d712710caf2d6dff49aa0eea6dcbdead9add859d7e5bf5e4374c32db36682c3da208680b53bb7ef845f795d7125eed1bb638ef869afb1dbd54059ddcb063053f3358b2fde7cd57e216f53f0f253141b81438f2b87abaca33a0dc53d9d4d947fd6c19a3d2ff34b93bdb176710b5f53caac423b594fe9ce34d9a4b69d08ee389af8cd3180927662a3fdc58b2f9fc6c5f52cc40c120aa96e2e99e1fc6ccd7fb648eed76e608198be37e281ef6f8db123f5eaced3d3fb88052f4ead2485edfde340f519ef8e9b91af6c0178a7aca8d043f41fceeb4fa94e6009028711d1803c9054f1068c9652670b3412991ee2669189e52b5d3feafe60e37b97edcf6a35fca3e29be0b6dae83a266931275f20018643168381e3c83af9d786db9bcf1c7f91095a8249e4658805835bb88dcccecfe4cd3207ee68ce5eb64d0cec3d4a1ebbbdd2d54a92ad236ea4938e638862fcf0fe103a2bd6308b38badf41d44273d837e76b25af1624ec8f3f55978dd1a37ed9e3479bd9d4e4cd7e9bd2a634519cebb7cbec7d16b885b3dc3efc4bd4a34aee25eec7907f33b2fd38dc2b1437ff1dfee2e1c2c11255bced5f8a1fb2fa700a07c9dcda0f5b948caecac2d9e449f0c8290b5a0da8e8fc9d0a8b73560bc3dd1ec5b1d00e9d5fd04bf0b1084110ca72b3d5cea29a46d08b5db3733d88a3a3f99310238d7208f0873627b1795b799b30fbc9211c64852201747bc275e2f611fc7c05e8ec35af36355a582ac909d2fc1e27f5935257851310ddc942a32c54c16919bd9531d47157021806352a16133c15f44821adabfbf2b761ec5b3719e68ba47a88802280806d23c53c0dcc6736fbc0664435526f7eac53e7fb7d0e9ad4db74301ab5f4d244d38870fcd14f9e990b51fe57e55ca622bb60559a08368a5606aeae0e10a59ca7e0a5b1ee638e1ad18c2e8016f55642bbc50a6390790d5a4c848aef1051f6fc4405a28143990c2d5abfbfaea7555e5cb1d1f6d2bca115569796bf62d3885f24b9ea2456edf459a730af7a7a26b4e96a066a9151de6714ac3ed555a2539b9497c60adc9e685de26c21859f666090dad661e05ee8b7c070b13dfa8aa0887a44124f54f5d56f03c7a431a335826902cc2d2ac925c3f6ead9360a4ba3cacfc6d6467754fe5f8618a3ad2edcd23b99f92686c677e3986b6e415f29ac5bf75bdaaa93d75931a25f4c3eb2b1d35a0faf8424041b6124fead773335985e5be068cb7969f3008f1c21f555947570aa91afacbf4f548eb7edf90155aa5626d720cd3bb38fad10242eb3505642779350cc6acbe27be63a8ec91f92f61d7e5aef2a711406916e91f6959b4b584e2e8ff86327f7bd1cac5b298f1082efa3bb2b623e888b9dfa3586b5c3505773bc8be832aa199f74dc3b716fd7332cf0a57cd4fa68a0157c7ae93a1d8e89ba9328e43ef35384345e56aa1cc6c9fdf37d9466928fa62f3c6aea32f66d0db27a9a55fa2ec3b4abe287ecfa4cf20060e35ad3680ec2fb333911698dfb151674fe2be9007dff789972611c1603b2b2d2c4a04650286fe35f276c2e764ead0b4ae5c9bbfa59a82418773f30b5d8cdac65d42f34c3ad4f5ff89cb9d43b51bc7d2876800631b6855173ba22ff7d04dd585ec521a956de896727e18030a657a6be23231768e66b1b20417be7ae816571118aeb6a3dcd1c0ed94d8c4c63e90affcad7ecf92c193ec03360c384843dc178f213a9e62d29a3bf12181cc901ef34cb25605f2188ae0d2ab924e431bfb696db4fcc86e1c9c2399741bbbf3c1cbce0225d3bc247c232aa55105ef6573740f39dae079614e0ad6e2e03a47a30a25b4d9e0a630a21d753264137fb8e991bbb29c829aec8d131ebba90963c0b0741d71fa2dff4ba8b8b82e289e9af1da418d41e4cf37d88ab6abf551f52142d092826f2a11b10b430c1ccef8ed07339fecd0ed53665cbba9607b684f9309e5d8a8e84aaae3db02d7960d8f92fb962c4c9e49e6114b26702ad8b52d58155184a0099537c63647001735086281923614d6747a78aef112d64824115426376faec0ebe07b208d15ec89e1b11282bbd5d719167c50d09ac410b22928b751e29ffda2d7784ccde9ae7683e5b9dd4356fbed76b1e8fa722c426b50a77ae852df7f5d773dfcfdbc58fa022c9595d1306010d9e3a23564ba942f031dfc51c21d5c6246487c5c9378938fa60e5436fa5d255fb6196ddfd84dcaf8d52addc03b665c9c29889cfa171ec198022845c1a1e65aa36b1e742b347f6d60ce560075f7d4b2afe2c978e52f1acd6ae10b18fa8b3a9a3867283b444edbc9f0e8d4997545c96be0ddd2431c47be2e8df660f91367938a513264a85da77ab0f200b00e26f9af463f2732e57e0b37788b193ecae08514e1ac77966179c062e36281048c378f60b784bce7cdd9554963af6f7207c9bbd667cee3a1dc396d45f6da68dfd61c86188245a1746cdb8818b3123c212544910c692e321d9aa7c62253c600812943a273b5c503f081176366545e73e1ef1e3c9a66f73dc85f54541ec4f7b0a6097756bec538e5902232d5516812fea5ef804dd54368aa9e8c58742299de2e08d0ee72eb7eb71c5638511c8aa3d0eaeda5bea2d7089adf4583f657dc1b8a062ec4795b15f206a72cea423d6a5329853a792b2b58da9215663d882ef9fb46cc3f05efed6b64e1eb715de01e2f820a92f659dbd9593914da6f8e05a8ca491b1b097fb4bc71075b11a6822a47d569fc9ab9683c5f884a380978b02752da7f4115dfdab0327a36248d1a18d0a3e213feb59d215b307c67fb24a9b8ab3ccb962f48dffd60195ee05da78c8a26e4411109a20edd65bf81aeae824fbe42ecd34f333d14d6429ca66dedce4bb2d26dfc6963ed35998bd544a9da9b787af9c654893aa6a8034334740a05b819a8da74d134a18192571bfa12949c51fc1c7313702578c517ce96d22065410b8206c9265dd1005213b2ae31c9e76c3dce4f32c338cd1f3192689e11725666021d4271b2a0c61db69bb4a5a9cb26dbea59524f0cd1995637719c3b3887cb20ea81c2d0f0b289a1451065f03d12bb2b0b4941363dd918572560c6853225e562ad6759a5146a625b3350cb219b0714627985d1b699b53638429b3f600112283cf1825def422035505c2eca55eadcb2ad4cc85e67bc7dd30cc34f0267149c6d45cd67b5f0695b599c8041e354f3a3a022c25fea3191954321b9b035d714f5b0d5e177bdc98a556e5861f7f55b677e52e5842fc58345516efa78797d28fc9cd966b26951d0333a03f8acae71bf29ac32eda7845316107babad8167beed247c683610bec7a49bc68261a9ea6c6fa34b5e975ea629cceb7a23d1918b576511f79eeb5cbee5a2a9279740f110a095387869842e6161969077a886c3b0131b646f041c6c1c9c37a064e487fc2701da008be065bf66ea37038a80a7aa160ee8ebbbc9d78133aa5db0d1aa0344cb2f695c4ab0c4a8216db1713ff4687a07ca26379d1dcb8f53d80f20ecdebb72bbc66ab8ebb43d933f0a7ce94d67018f621eb7c15fbe9e1eaaa87c873e7865f31d1adbb05db137b55b7d5ecab26664960006afc60b0eb1d9547a22070b91dddb11ec855f5f3dca4ea1af1093f9a674283cb837d59d92efff9d0069655940148799c4ad956487fe007b049e9bd9594cd8aa0e9b0e1a09ea7a31bb476731755dac6ecd6e7ed32afa75cf01b477db09cf86702cf91601391ce3117897c954ee11172b173ca9cbc23a63c7a8ac0732623df90463e509328e21add74be667c5292a191adc0d3df90b5608788fafa7d5dda99fcacde40a65ccebf7c6300094d48ae2bb6cb430b2c3180795c0767d968de0dba5ad6940ebb2a0c2e1eaa31052475dbb043ead73e16e78f814e1a2d4d0ba43163d0ef6fee2740c9ecf561ffb3f62eeac11f5524bca7c8ab9d75fd0e645af95adc6c9a25cf1a5b06eaf0ef081c92d0da9c56121a1a6ea6d7847ab1b13e74d33d4791a81eda7878c3f4c9c90e130d95a0292f2829304983aefa85df4bce7385613638a00d94a02aa4565b67b7de9e575d99ebbff023eae3cdc3a54734cdcaa532f0dd235e2543fa91c6223888c09d6336bc77bdb847768f6bd4ca894bde9384f568a844403c973328493c597ebe60b2b1edc6ab38d914c1035b600ed6c521362aa91c807f089963f1c14d02d2b763a478783fc2a613f590d2b8211932b8ab8b62c6e12c1d62841be74b68b732fa53ddee1fc563291c95536df34438133980ace116b175a01e2e58ad504a1195349c5323f3d4ee8f78ac2e9cc05a99d1375c01a88c220ee4e0794540bfd81bd91c7ffb2da78f632fea7b26a68901cc061c1cd9587a18f97694eb4a5fcdc2fba3c00c5f8a6904f853ac95bb52f7e47097a3ea7dae964b1ba43f2b326498a50ca8bfb6f9e59208e65c1270b3a6fa0d3153620505a0be9956bb50d3d600620b4867a487e883e40fa67854191f9e7be01442c85b04a5b987fa3b1221a58f64a5d11fa17395cc6f04f31e968417132ffa85433c53f5", 0x1000, 0x5}, {&(0x7f00000013c0), 0x0, 0x1}, {&(0x7f0000001400)="8549dc7711f196f3676d3a480a4eb269495067ff", 0x14, 0x7}], 0x200000, &(0x7f0000001500)=ANY=[@ANYBLOB="6e6f757569642c72766465763d2e2f66696c65302c6e6f626172726965722c75129276ed209f71756f74612c6e6f7265636f766572792c6e6f646503b4bc44776e4a67039f908c6973636172642c7377616c6c6f632c6e6f71756f74612c62737570732c0000000000"]) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000013c0)=0xffffffffffff8c7a, 0x4) 2018/04/06 01:15:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) pause() bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x40000) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x100000001, 0x2, 0x20, 0x6, 0x0, 0x8000}, 0x1e19}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x76) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x5}, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="cf", 0x1}], 0x1, &(0x7f00000002c0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r2, &(0x7f0000002500)={&(0x7f0000003880)=@un=@abs, 0x80, &(0x7f0000003900)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f0000002580)=""/246, 0xf6}, 0x0) 2018/04/06 01:15:58 executing program 3: setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) dup(r0) syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000080)=0xdb) 2018/04/06 01:15:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'\x00', 0x0}) recvfrom(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@ll={0x11, 0xc, r2, 0x1, 0x10000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/06 01:15:58 executing program 0: r0 = getpgid(0x0) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/06 01:15:58 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x100) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x50) getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0]) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r4, r3, r4) setgroups(0x5, &(0x7f00000003c0)=[r1, r2, r2, r2, r2]) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x50) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c6767080045aaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb11b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f0000000000000000000000000000"], 0x0) 2018/04/06 01:15:58 executing program 1: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000340)=""/236) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x101, 0x0, 0x0, @tick=0x7, {0x0, 0x7}, {}, @result}, {0x1, 0x6, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x38) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000280)={0x6, 0xe80e, 0x100004}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x3f, 0x5, 0xc73a, 0x1, "f10119d9d18705a823154e337b548154d352655b19d579d85ffe432d7983ffffdc86fbfe3c21f1c6eac85315", 0xe1}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'ip6gretap0\x00', 0x3}, 0x18) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x78, 0x0, 0x20, 0x4, 0x4ad, 0xfffffffffffffe09, 0xffff, 0x3, 0x4, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000440)={{0x9f}, 'port1\x00', 0x20, 0x0, 0x8001, 0xffffffffffff0001, 0x9fc6, 0xffffffffffffffb1, 0xe00000000000}) 2018/04/06 01:15:58 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x8, 0x80000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x4a79fc77fa797ac0, 0x0) fcntl$notify(r1, 0x402, 0x1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000006100)=0x4, 0x2) bind(r0, &(0x7f0000000000)=@un=@abs, 0x80) 2018/04/06 01:15:58 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'bridge0\x00'}}, 0x1e) write(r0, &(0x7f0000000240), 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipx\x00') setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000100)=""/180, 0xb4}, &(0x7f0000000200), 0x4}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x8000, @empty, 0x3}, {0xa, 0x4e22, 0xf027, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0x2d4, [0x40, 0x0, 0x20, 0x140, 0x9, 0xff6b, 0xc21, 0x5]}, 0x5c) [ 747.122786] sctp: [Deprecated]: syz-executor2 (pid 13153) Use of struct sctp_assoc_value in delayed_ack socket option. [ 747.122786] Use struct sctp_sack_info instead [ 747.902868] sctp: [Deprecated]: syz-executor2 (pid 13153) Use of struct sctp_assoc_value in delayed_ack socket option. [ 747.902868] Use struct sctp_sack_info instead 2018/04/06 01:15:59 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00000000c0)='./file0/file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="6f61366bb6a720a2c8d7337d2b582e4bbc4905eda3c86557f4a0943243da7ace33615cb9142e91c22b68e5e30b85f64e28884f793b4d50d425b7621623ef19a3e17020e479e5e0348ed45592c9abee1b3ab376bd3386c010cbfcd32cd7e11d"], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r1, r2) 2018/04/06 01:15:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000002c0)={r2, 0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0x80, 0xfffffffffffffff8, 0x2], &(0x7f00000000c0)=[0x9, 0xffff], 0x22, 0x1, 0x7, &(0x7f0000000100)=[0x80000001], &(0x7f0000000180)=[0xffffffff, 0x9]}) 2018/04/06 01:15:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x4000000000000, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3c5) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/229, 0xe5}], 0x1, 0x0) 2018/04/06 01:15:59 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:15:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8000000000000, 0x10000) close(r0) fallocate(r1, 0x2, 0x8, 0xa2ae) 2018/04/06 01:15:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x5, 0x4, 0x8, 0x81c, 0x1, 0x7, 0xe9, 0x80, 0x80, 0x4, 0x40, 0x2}) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/06 01:15:59 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46a, &(0x7f0000000340)=0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x8) r3 = fcntl$dupfd(r1, 0x406, r1) io_submit(r2, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, r3}]) 2018/04/06 01:15:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x3f}, 0x1) syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/06 01:16:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x10000000, 0x0, 0x40000000000000, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x8004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3, 0x0, 0xb, 0x7dfe}, 0x0, 0x0, r0, 0x0) 2018/04/06 01:16:00 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000775000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1d, 0x10900) sendmsg$rds(r0, &(0x7f0000001780)={&(0x7f0000000140)={0x2, 0x4e24}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000140)}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000001240)=""/174, 0xae}], 0x5, &(0x7f0000001600)=[@rdma_args={0x48, 0x114, 0x1, {{0x2, 0x1f}, {&(0x7f0000001340)=""/238, 0xee}, &(0x7f0000001440), 0x0, 0x4, 0x80000000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x6}, &(0x7f0000001480)=0x4, &(0x7f00000014c0)=0x125, 0x8d6f, 0x7, 0x9, 0x5, 0x42, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x40, 0x100000001}, &(0x7f0000001500)=0xfff, &(0x7f0000001540)=0x401, 0x2, 0x0, 0x8, 0x4, 0x6, 0x3ff}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001580)=0x100000001, &(0x7f00000015c0)=0x9, 0x2, 0x4, 0x80000001, 0x54, 0xc, 0x2}}], 0x150, 0x40840}, 0x40) 2018/04/06 01:16:00 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000030707031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/04/06 01:16:00 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/04/06 01:16:00 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) keyctl$invalidate(0x15, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r1, &(0x7f0000000240)) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '-&'}, {0x20}, {0x20}], 0xa, "e611399c324d494edeec198edcecbcc980c0705405cb33d7e2b10381a2b034"}, 0x2f) 2018/04/06 01:16:00 executing program 5: syz_emit_ethernet(0x2, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="3211eb32b1cda9fed106d74bf845940149ce347def285b6476fcba6152f360dae980327406605bcf5526bdeaed729ec7d4aa79ae4e021cc8b02d312b68f9be932b5fa00966cf6e6d5c526dab510fea0154c6db8b26f577c98e8c467dc244fdef8885dea6ea1b6489ca6ce1afd2167ef607feace9edb5f18a2acc56d807d29f0cc88ab698b29899b209c22034c7a739451b2f99c37fb1b25c04d3", @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES16, @ANYRES16, @ANYPTR, @ANYRES32, @ANYPTR64]], @ANYBLOB="d9f1217ab7dc1221c809637f6c936e56212c6db02c937751ad5f26afe1a477bd99e5a43919c19a4366a20ea37a5a1151a7899e7824ff51fcb1e3f265e407442dab7f1f7e991c6af10d145a9267c479403010407838e3a69353971ba1b4db24315ee928234d81b693ef1e"], 0x0) 2018/04/06 01:16:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x20000) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x7fff, @empty, 0x69fb11d3}, 0x1c) sendmsg$alg(r1, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000003780)=[{&(0x7f00000026c0)="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", 0xf37}, {&(0x7f00000036c0)="88f2af1cc1970618c3e9dc4ae197bfc2c110", 0xfffffffffffffea2}], 0x2, &(0x7f0000000000)}, 0x800) recvmsg(r1, &(0x7f0000002500)={&(0x7f0000003880)=@un=@abs, 0x80, &(0x7f0000003900)=[{&(0x7f0000000040)=""/9, 0x169}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x2000000000000224, &(0x7f0000002580)=""/246, 0xf6}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xffffffffffffff21, 0x1, [0x5]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x91bb, 0x0, 0x5, 0x10000}, &(0x7f0000000200)=0x18) 2018/04/06 01:16:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x20}, &(0x7f0000000180)=0xffffff69) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x0, 0x20, 0x2, r3}, &(0x7f00000000c0)=0x10) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/06 01:16:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40001) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x2521, 0x6, 0x1000000000}) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) inotify_init1(0x80000) 2018/04/06 01:16:00 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0xa4, @empty, 0x5}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x200000000000016, &(0x7f0000719000)=0x1, 0xffffff18) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), 0x4) 2018/04/06 01:16:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xaa4, 0x200000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/77) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000180)=0x4) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) 2018/04/06 01:16:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x7ca, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x9, 0xc0c7, 0x7, 0x6, 0x47, 0x6, 0x100000001, 0x8, 0x6e, 0x80000001, 0x7, 0xa1, 0x10001, 0x9bd, 0x2ef9]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0xc500}, &(0x7f00000002c0)=0x8) 2018/04/06 01:16:00 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x80200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x1f, 0x0, 0x8000, 'queue1\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getstats={0x14, 0x5e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/06 01:16:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sco\x00') getpeername$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80010400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r1, 0x10, 0x70bd2a, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc9}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) accept4(r0, 0x0, &(0x7f0000000240), 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000191c2c)={0x1c, 0x2, 0x8, 0x800000001, 0x0, 0x0, {}, [@typed={0x8, 0x1, @uid}]}, 0x1c}, 0x1}, 0x0) 2018/04/06 01:16:00 executing program 5: syz_emit_ethernet(0x8, &(0x7f0000001380)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="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"], @ANYRES16, @ANYRES16, @ANYRES64, @ANYPTR=&(0x7f0000001200)=ANY=[@ANYPTR, @ANYRES32, @ANYRES64, @ANYPTR], @ANYPTR64=&(0x7f0000001240)=ANY=[@ANYRES16, @ANYRES16, @ANYPTR64, @ANYBLOB="fe916c1ff8faa3b259682e45566bd0554fad37b33ab5b452c557de87694d83bcdbad60ad39be73bb7fba85a7f2f81e4568a84055c41e95ea3083079084adbca264018849de018ef6cc36f9a4a68957fcc917ecb600802348888d6b0c0f7e7252529923ba", @ANYRES16, @ANYRES16, @ANYPTR], @ANYRES16, @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYBLOB="00006d0ec04190878cadc40baad74fa504840fe2c43e0c2dc0ecb1dff51f46d11882dc5c52294aeda7a5e9226b4152fb8337fdd5c0deccaa8bd100e73512e9e71e36a3ae85035808120df6d8c61fd34cd651b7f41990b88e", @ANYRES16, @ANYPTR64, @ANYRES64, @ANYRES16]], @ANYRES32, @ANYRES64, @ANYRES32, @ANYBLOB="c9a8882d640b599828c1240db4964f006f3d4b5480e52011d9c728f489b0ff84387e6da02c674f57e9ae2f2c0549b7f4daa04fa2898abb9982c82e09157047d4f1f31581894d2deb1203771d0e647705926b5604efcc18e03c98c7e1be4aa429e6578f0cbf6adc5926d5fba91d441c41d20e26f78db59c887e5ff59b4eb5a942409354debfa36ac8c9858081f65cf5ce7b4d5e3126aaf2951118076aa9553b35d5d9a071ee24b79cac25697585136e1f4b8bade1ee9f5eeb4903e1e1653cca93", @ANYPTR], 0x0) 2018/04/06 01:16:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000000) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e24, 0x1, 0x4e22, 0x8000, 0x0, 0xa0, 0x20, 0x2b, r1, r2}, {0x8, 0x1, 0x401, 0x40, 0x9, 0xffffffff, 0x3, 0x5}, {0x100000001, 0x3, 0x1, 0x401}, 0x3ff, 0x6e6bb6, 0x2, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3506, 0x5, 0x0, 0x8, 0x7, 0x38f5, 0x80000000}}, 0xe8) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/06 01:16:01 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2000000000000000}, 0x0) 2018/04/06 01:16:01 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x8, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0xdae}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000012c0)={{{@in6, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000013c0)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000016c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001700)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000001800)=0xe8) getgid() r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001940)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0, 0x0}, &(0x7f00000019c0)=0xc) sendmsg$netlink(r2, &(0x7f0000001a40)={&(0x7f0000000fc0)=@kern={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000001680)=[{&(0x7f0000001000)={0x10, 0x21, 0x0, 0x70bd27, 0x25dfdbfb}, 0x10}, {&(0x7f0000001040)={0x10, 0x3b, 0x20, 0x70bd2a, 0x25dfdbfc}, 0x10}], 0x2, &(0x7f0000001a00)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x80}, 0x40000) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000102}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r7, 0x0, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x70e3db0a}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000000000000}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040000) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0x11, 0x803, 0x1, &(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000000f80)={0x1, 0x3, 0x9, 0x8}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000f00)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x198) socket$pppoe(0x18, 0x1, 0x0) readv(r2, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0xa) sendmsg$nl_netfilter(r9, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x10, 0xf, 0x20, 0x70bd2d, 0x25dfdbff, {0xc, 0x0, 0x1}, [@typed={0x8, 0x3a, @pid=r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x5, 0x9af9, 0xf29, 0x1}}, 0x44) 2018/04/06 01:16:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) io_submit(0x0, 0x0, &(0x7f00000004c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) epoll_create(0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r1, &(0x7f0000000000)=""/2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/04/06 01:16:01 executing program 7: open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x8) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(r1) 2018/04/06 01:16:01 executing program 4: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed88fcad6190987a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fc251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) mq_unlink(&(0x7f0000000100)="000000008c00") 2018/04/06 01:16:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00000000c0)) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x3f, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000100)="ba6115e6f51d639c80e95f325f8e9fc1835ea70117411123dadb66f5", 0x1c, 0x7}, {&(0x7f0000000140)="1354b7f493ef8d3336e32eaf17f5be24b92bef531cf3c4795ae606094ff5d19880ff0b6cb0b7c521a0be7950f65311c542cd92dc39f79ec5333fa15e7da1afa9b3a8a6eb013223519a488e1ace62f7eae852069623977b374d91b31b3b4e8516ef0ede14dd83a115e3f09b9feed232fa08fc3f097b258a9de5bf9f5985e19215b890948f33a811858194abd71bf1358e6574895314133fc26ba9bd24240956e189583f5dd0e1b8baf5458ecb", 0xac, 0x5}, {&(0x7f0000000200)="393020c598c10fd30041", 0xa, 0xffff}, {&(0x7f0000000240)="64f5e12cd21799fc4235e3acb072a72f4a206baeecd4038ec19f84968f7a9ff13cd15002d5bcc1b733b763deeb59098f62185da136d1c919ad2b4c848845517d2e49d875956d3e036a5a026adfb23c43d77dffe34783d877c0d90906d6f7feaaad8ef9012fe9b96e5792143833d1ed95026df105ca6c136dc2bccbdff9044ac4f1c5ff923ce6b4cebdf23301bafadb4ab48ac550bf579b5964971c909b37faac14a7348a5963ca7270e925e827d259e55682ddadc1e350db61b975", 0xbb, 0x8001}, {&(0x7f0000000300)="03dca0a272d8bae2a38004e77281f4e0cc3b5171d07d6f980fa03476ac73d4a4b2784715f8388d4c8a4b7e26c10063c1211661eb2625f417bb1195e88d3b77aeffe134e7e075f5e159e85a9a88ee77cc32191a45794e406796ae483ab0c550846bdeccc3abdf9931a2c36fc6410f486d7374818a667fb49b31cd51fad37914a90d32c6dc9746349d80db890f582da16e3af715bb4bd8a7ca44b636cef1c89e69ba667bcc966a6fec32ee9aacaa1b91ee22aab895868b11f3291f29ef51318256513829fbb32e461b72e010455be8", 0xce, 0x3758e6b6}, {&(0x7f0000000400)="475671ee6f3942befc34ee07b24e22bcd5bb8b8b169fd9208f70606d19674181a5e8333e099d1ca37d6c3b34472f727fb76cc3094eaaa4ca02437eff1f138863954b26efe8a4a4457b14c96b4032745a8061a6cb9a43ef0bf2442c635046bda33c982a930345a279a411b201daf958ee1fb8519f64b2c51594bf818d6dc1070a9ae97ceace3000fc4ec6c5f2616b84cfcc0b379b4ec30413ef149cf0e8b535", 0x9f, 0x5}], 0x20, 0x0) [ 749.302187] sctp: [Deprecated]: syz-executor7 (pid 13289) Use of struct sctp_assoc_value in delayed_ack socket option. [ 749.302187] Use struct sctp_sack_info instead [ 749.389372] sctp: [Deprecated]: syz-executor7 (pid 13289) Use of struct sctp_assoc_value in delayed_ack socket option. [ 749.389372] Use struct sctp_sack_info instead [ 749.415648] kernel msg: ebtables bug: please report to author: Wrong len argument [ 749.431108] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/06 01:16:01 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40200) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xd7) 2018/04/06 01:16:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4b, 0x80000) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000044c0)={&(0x7f0000001240)={0x10}, 0xc, &(0x7f0000004480)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001200010000000000000000000700000014d8422a5edcb88f339e6fbf533472c9c74f2979dbb5ca7f4d6f10db7401fc27c80cf8f391d44b3ec6681b36fb17e5e975e6d64569374fc8d2a7da6f0cd29f148538bcad655fa19b9aad607a319f710090c689d3d74e86eb6a3caeeaaca32749dbb83f108d37b233a69bf773bd82b999fe8c4df6f25ba43ea7f8d6c50f4fb425093409188db0aa7fd9e9c9215c92808bf9e2ced13c3f2ed99c8f5d2ad1c98078e8074603f53d87f9d98fd00b7c0dde3ff29a49276d5f501c", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB="200012001c0004002f70726f632f73656c662f6e65742f70666b657900000000"], 0x48}, 0x1}, 0x0) 2018/04/06 01:16:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x4, 0x2, 0x820017fffffffd}) write(r0, &(0x7f0000000180)="12d5b9e03307eb671f2355452845744d0ece41529012fe80bc537bb65d66195ebcc06c4f735fa735ee067bad8e8be87b6b94c3df6c70c85beef0df8328b951698f238d225243a8ee7acba4ba328e74a5c04136d4c60f15c497b57ef992b1c6ec392506800c65c78c582892cdba3639a499da4f7929cfc4ab7c7ab577d5c840768f226dea7fa8f604fa5178bcb688fb14aa3607e8f74cbc127965560e9ed33a6ca6cb0ef110ea8622503b88628d62936ff61f4ccc04a5698100000000f36627a4aa8b9ed0ee6bc210cc379f38956fd103936f0181e40f2368b78c362994297502bfc63920c5cdfbe3e91ac5a42972c798a0ecf62493bd924711b7edc8137de048780bbbdfb034eb1a41e75b970a613fe85202c4f10d2b6996", 0x118) 2018/04/06 01:16:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/06 01:16:01 executing program 7: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r1, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339, 0x0, 0x2af}}], 0x831, 0x0) 2018/04/06 01:16:01 executing program 6: unshare(0x8000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/96, 0x60, 0x6ba9a754, &(0x7f0000000100)={0x0, 0x989680}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r1, &(0x7f0000795fa8)={0x0, 0x0, 0x1, @thr={&(0x7f00004cc000), &(0x7f0000a30000)}}) mq_timedsend(r1, &(0x7f0000a5c000), 0x0, 0x0, 0x0) 2018/04/06 01:16:01 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000040)=0x7) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0xffffffff00000000, {0x1, 0x5, 0xfff, 0x6, 0x400, 0x7f}, 0x7, 0x1}, 0xe) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000080)='/dev/dsp#\x00') [ 749.475381] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 01:16:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='mountinfo\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x4, 0x4) sendfile(r0, r0, &(0x7f0000000040)=0xfffffd, 0xfff8000000000001) 2018/04/06 01:16:01 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @dev}, &(0x7f0000000080)=0x8) unshare(0x400) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) 2018/04/06 01:16:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9289, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7fffffff, 0x400000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/net/pfkey\x00', 0x81, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001200)={0x4, 0xffffffffffffffff, 0x1}) open$dir(&(0x7f00000001c0)='./control\x00', 0x400180, 0x192) openat(r0, &(0x7f0000000180)='./file0\x00', 0x100ffd, 0x8d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000340)=""/245, &(0x7f0000000440)=0x2b) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x1}, 0x40, {0x2, 0x0, @loopback=0x7f000001}, 'ipddp0\x00'}) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x5eb855) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r5 = accept4(r3, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0) sendto$inet(r4, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x8000}, 0x2dc, &(0x7f000066f000)={&(0x7f00000002c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x8010}, 0xfffffffffffffffe) sendmmsg(0xffffffffffffffff, &(0x7f000000b880), 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x10002) write(r4, &(0x7f0000f8aff1), 0xff8f) close(r5) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) 2018/04/06 01:16:01 executing program 4: r0 = memfd_create(&(0x7f0000000100)="000000008c00", 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000002c0)={0x600000000000000, 0x1000, 0x1, 0xc, 0x18}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x80000) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x43d, 0x0, "04cdd70cf232", 0x200}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x501100) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:01 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd28231773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c"], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x70bd2a, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5827}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000c1}, 0x81) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) 2018/04/06 01:16:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) write(r1, &(0x7f0000fd6000), 0x0) ioctl$TCXONC(r0, 0x540a, 0x10003) 2018/04/06 01:16:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000001340)='syzkaller\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)='!\\:eth0]\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001300)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="1cb94a4898228bc8a97ee4b6e574a3b7f8bfd66b4f377c26b10848c674efdcb7594578dc6058ffab28172f0a3565271e005b729d9f8967a1430973a8ee36", 0x3e}, {&(0x7f0000001100)="1426e74c2ce97b36af1c433f541edae579d0d90dc0c73eddefe492951995a81eb0b5d2b368e90a5196342e16dbdb7f5316911860451617e4e8a3a9bc5a1fea80aa4503e5e8fff70cc70115f4c968b2dc15f44c8a1abd3a03c25e0e858bd3c67d5f0d589582f1424c7f3cf0c17391791fe57dac390bdcd8ad29b0f8b8ab02cd7882b6733a4d50ed18baa9131afe1277914d0f3533defaf7ef677f386bd0f9887bab6234476392e5b2d9d6528441726f07e97357c87e7f82def8dbf8f0176849f36ad6a4b43c27b7fc828075c6c0844c98d3193e225784f8bf2a1c5aa9a5ffdade", 0xe0}, {&(0x7f0000001200)="7e46aee5566a04df8e50ca595e8f12bcd62588e697318c788bbe33403120a29c5a38a572442bc67b5666498e4edebf9c6399fc6ff2926a7fb023add860248bfe110d1e250280f35e39794af3a38915e1fefb0075e96322dfc67df3e4b80d1e11f99fe8febff496f1451167d1b3484edd89ac2f9c6d1bfd6206bdcc8b99626b5f72d1701f07364da58993cd4dd88dae9448ddbe975be30d6617dced671d962f5978ea50e03267db34035b6a6bad496c8442f613b6303d45dd02662347e0ef3f17aefa64d21c73d582c7", 0xc9}], 0x4, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001400)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001440)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x6, 0x6, 0x80, 0x3, 0x3}, &(0x7f0000001500)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001540)={r3, 0x2}, &(0x7f0000001580)=0x8) r4 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r4, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/06 01:16:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4200002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r2, 0x2, 0x70bd28, 0x25dfdbfb, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x881}, 0x4040004) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x45, 0x31, 0x7, 0xa80000000000, 0x8, 0x3f}, 0x200}, 0xa) r3 = memfd_create(&(0x7f0000000140)="000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:02 executing program 3: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc1, "824372f2b86207e9c6c3270615bc128efe4dfaad072aa0bc76bca9bcd4132662e2551baf4934830c70338007ee8a3af6b18eb99310088ce0010a78c8e32c84f515cd1c28fe2e5afbb89b7adbe6193e57f1cd240a707487faccc77e22cab6b7593d96884683a8dbd1387a35d584eae361889aaee134e86907ad4df975e50eb55d39603fd1307d86b4c7123acb1ea2218bceb80bf164354d990b913d54d6573b5bc4b39894453ccb7c895bea00a900d240cf743cd8cae4554cc95e8e92a3110b93ca"}, &(0x7f0000000140)=0xc9) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x2}, 0x8) openat$cgroup_procs(r1, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x9, 0x20, 0x7, 0x8}, &(0x7f0000000240)=0x18) exit(0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setpriority(0x1, r0, 0x0) 2018/04/06 01:16:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3f8, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xc9f4}, @in6={0xa, 0x4e24, 0x2b9, @empty, 0x100000000}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0xffffffffffffffff}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in6={0xa, 0x4e24, 0xf1bb, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x8c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) 2018/04/06 01:16:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000052effa), &(0x7f0000bcf000)=0x6) socket$inet6(0xa, 0x80000, 0x3) 2018/04/06 01:16:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c000000130001ef0000000000000000000000000a00e6fa15f57a0360b543c43a6d454d97582fff10f0bc1467c2cf04913c04c4f90aba71b012b8ac669eff99e3d312c3ff0700002b31782f", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e00000000001400030067726574617030000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/04/06 01:16:02 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x1f007, 0x8000}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x8, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r2, 0x1, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r3 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) dup3(r0, r3, 0x0) 2018/04/06 01:16:02 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c826708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd000000000000b200000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de45988614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:16:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x0) mprotect(&(0x7f0000e33000/0x2000)=nil, 0x2000, 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2, 0x7f, 0x9}, 0x2c) write$binfmt_aout(r0, &(0x7f0000000100)={{0x107, 0xddf, 0x4, 0x1f5, 0x22, 0x4, 0x3d2, 0x7}, "43247c7bf70de5bb49eecb0ff7a949cbb16bb71380dccf028d846cba5f7a628dbde91902926ecf8b402f54c9ab7e67de8fe00cf76953f05eaa93ce2f41a7f4ca4a51b48135185e7a595b38e5ac9e288071732f217c93c53ffd3bb5e8d0123f0eb981423b34109c367d2ccd6873bf5ce4b7507f9bdce79dc3a52aeba0d2e6f1718e1b51053d89745a435628eb0b07479e9fc143466e07e0fbba05969028e091dcbda0dc6a5f4d41f9590204327eb4becd5045995e21a9f3c6ea860397a6ea1000a60433f4624ddf8b7bc9479f224afa1dcf93f2aea63264247f9229806a9266d4e9e5f2550cf29bf190", [[], [], []]}, 0x409) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r1, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000602000)={r1, &(0x7f0000a80fd2)="7f", &(0x7f0000f6a000)=""/250}, 0x18) r2 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0xffff, 0x40) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000540)={'filter\x00', 0x4}, 0x68) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000600)=ANY=[@ANYBLOB="0500000000000000f5080000000000000100008000000000d0080000000000000000040000000000ff0b000000000074cca6c2c502b04e2cb1ea6929f05100080000000000000000000000000000000000000000000000a70b0000000000000800000000000000"]) [ 750.927889] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 01:16:02 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000200)=""/215) 2018/04/06 01:16:02 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000d00)={'tunl0\x00', r1}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={'bond0\x00', r2}) [ 750.973444] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 01:16:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200, 0x8, 0x7, 0x7f, 0x7fff, 0x8f, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x2, @empty, 0x9073}}, 0xfffffffffffffe00, 0x7, 0x0, 0x4, 0x101}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xc2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/04/06 01:16:02 executing program 7: socket$packet(0x11, 0x3, 0x300) syz_open_dev$binder(&(0x7f00008e9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x1c0) recvmsg$netrom(r0, &(0x7f0000000540)={&(0x7f0000000280)=@full={{0x3, {"00334ed408a0c3"}, 0x6}, [{"ff7576e65f6fee"}, {"9b1f5cbea9c2e1"}, {"8c6776df43bf3d"}, {"aa099bd90afc7d"}, {"662c030fbafed0"}, {"e36df69b26e305"}, {"106dc7527991c1"}, {"8f3716a424b4ef"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000300)="8bb1c2658e35bd9343e7cd7a4f5d6906277bf38b5d8fe6e8a90b464874a5041f32a6b030ba45794a06b35ad4677de4bdf36b05ee44a284f7ea1a20d4eb53e275e5c3eb777366429d56176d586d2dbfa9d7269ea5b6", 0x55}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x15c, 0x4010}, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@generic={0xc, "c792ee50e39a6fc0f1f1cf9ef43646bcbb3bf78a74182c70fa2fd114ce6b1dd1f31ae9b8ed6877cbfd79485de83f7973aed2b2ff7affc9f300cb433e1487fae6073614267a6ca099aad3ee06a37b64370a255def5db87f80ff7b5411be0a805ad2f3512b0dfc992ceffa99e50fca423235e69938d3111a7bd734ec4a7a87"}, {&(0x7f0000000080)=""/152, 0x98}, &(0x7f0000000140), 0x10}, 0x9c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bcsf0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000040)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/06 01:16:03 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x0, 0x4, 0x9, 0x2bf553d9}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x8, 0xc9, 0x8, 0x2}, 0x98) 2018/04/06 01:16:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x1010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:03 executing program 0: accept4(0xffffffffffffffff, &(0x7f0000001300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000001380)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000013c0)={0x0, 0x9, 0x5, [0x1, 0x3, 0x2, 0xe65b, 0x1]}, &(0x7f0000001400)=0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001440)=@assoc_value={r1, 0x8}, &(0x7f0000001480)=0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1000000000004) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000010c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0x18}, 0x7c7}}, [0x2, 0x2, 0x1, 0x9, 0x3ff, 0x8, 0x3, 0xff, 0x4, 0x9, 0x10000, 0x3b, 0x4, 0xffffffffffff0000, 0x1f]}, &(0x7f0000001240)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001280)=@assoc_value={r4, 0x2}, &(0x7f00000012c0)=0x8) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000001100)={0x5, 0x100, 0x7}) writev(r2, &(0x7f00000014c0), 0x1eb) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/06 01:16:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 01:16:03 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) set_tid_address(&(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)={0x20, 0x4, 0x40000000008, 0x1, 0x0, 0x0, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/06 01:16:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000680)=@raw={'raw\x00', 0x9, 0x3, 0x31, 0xe0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x98, 0xb8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x6b, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x64e) r3 = add_key$keyring(&(0x7f0000000b80)='keyring\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000a00)='asymmetric\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a80)="e8721a2e99edd0c277f9fb3648e88d2639d623aba8b99cdbc379e8236523190fae0583986c7e64e234cb19fe4f0d072f831ecdcdf409733525fa251a9b85dfad1e4e747078def6d5558f583dcbc2160614f7660ddd2312f7e3417dfc723f045bd4a9270160f93f7f722c215fce94de60b8177906b36164153fdd6bea01673311467bd22f0219fdc5e69d7a7194ecb4d5799d981884e0ff292141aca04bc9509118ef3f45bb8f44cfe3dab3ec487379e76758bc30ac294364a477982c43b25dffbfd707155aa76fdcbb5151497c854e6d6d574c9e81caf355f65afe250c5be89fe1d8ed562d886a95be", 0xe9, r3) open(&(0x7f0000000100)='./file0\x00', 0x2840, 0x180) syz_open_dev$amidi(&(0x7f0000000980)='/dev/amidi#\x00', 0x7, 0x40000) r4 = syz_open_dev$vcsa(&(0x7f00000009c0)='/dev/vcsa#\x00', 0x80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r5 = memfd_create(&(0x7f00000000c0)='keyring!loselfwlan1!,vmnet0procvboxnet0securityproc+\x00', 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ada951ef3a4ce6a9018680f658fc037cb0ead649093443e5999e060eea8a1721f97e01d7fc0728a3121f2b079b170a", 0xb) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="736563750100ffffffffffff00000000000000000000000000000000000000000e0000000400000018040000ffffffffac02000000000000ac020000ffffffffffffffff840300008403000084030000ffffffff04000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d800fc000000000000000000000000000000000000000000000000004000736574000000000000000000000000000000000000000000000000000000080000005d0c0000020000000000000000000000ff0700000200000005051f0024005443504d5353000000000000000000000000000000000000000000000000f2060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005401b001000000000000000000000000000000000000000000000000240074746c00000000000000000000000000000000000000000000000000000002040000980070687973646576000000000000000000000000000000000000000000000000000000000000000000000000626373683000000000000000000000000000000000000000000000000000ff000000000000000000000000000000697036746e6c3000000000000000000000000000000000000000000000ff000000000000000000000000000000120400000000000000000000000000005c00434c55535445524950000000000000000000000000000000000000000000000000000180c200000e3f0002000a0023001a00130000000f00100032002c001b0012002c002a000600200025000000020000000700000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d80000000000000000000000000000000000000000000000000040004c4f470000000000000000000000000000000000000000000000000000002001a93d989d02214835b8d02dd03398ae8ad5b5fe9851f93a0e035fff6ba3a8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x474) 2018/04/06 01:16:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x440000, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80800) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000140)=0x6, 0x3) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/04/06 01:16:03 executing program 1: 2018/04/06 01:16:03 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/06 01:16:03 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = syz_open_dev$adsp(&(0x7f0000001440)='/dev/adsp#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000014c0)={0x4, 0x1, 0xfffffffffffffffc, 0x7a0, 0x0}, &(0x7f0000001500)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001540)={r4, 0x7}, 0x8) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000001480)="b0e68f228240f7b958af1f233f7ebb9d004453f2523396df0e8b9d407227709baa753c04cbf9620f4b85dce247a31253ddaeafd164adb9288051dc3b04a982", 0x3f) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./control\x00', 0x9a, 0x6, &(0x7f0000001380)=[{&(0x7f00000000c0)="ca668e4ee87e473cf9bc0dff0be60eb4ed3334966f0b5d95aa164dd25b8aef8956dc57e61940f2f6b275e053f1d2d7198904bec82e157a7ca3b20d80ae25058f03ca29c77e7060cfe34f874686e2ec28694c5ad612f2c4049a439e84bbe687633b9e44c7726c91376900c535b9d6ea4712d4707cb7dd31d5940917a3214d7a4c5ab67dead74eaf69a2976eaa1044260f20b6a88f15fc7966a82c8d6664999d8e80655b9a985dda285e8f603f0a8b85eaf7065b036c06a946d88fce525561fea785c12874c36ff16cf6f2ffdf4c189aabf41b95c86ae9db1eaae5a4230df9c88be561d07bc9cd477c17d90e6cac903fa1", 0xf0, 0x6033}, {&(0x7f00000001c0)="ce6302efb744989e43d3a71a4df01cc82cf781c097705830ae58dbf98302ba5f42ff8657ac73559fa287dd9d4e11c35092542d587abfdbddc63f58346f8ce38237574d", 0x43, 0x1}, {&(0x7f0000000240)="f89f51c02235408dd0f996496bb21cd9d7cd0209cd4d4831bb119fe13c35717bdef5dfc0b80e0e78c37ee0", 0x2b, 0x91e5}, {&(0x7f0000000280)="1660d51ac41213b50928", 0xa, 0x10000}, {&(0x7f00000002c0)="01fbe49e49ed8b5e115294ff500f62e217e0d632a3f4a3fe1660a68e022cc80c42cd44d0839ef5b477a2156b8ddc425c5547dc84fd19d6acdcd4a1051f2e27d8b9ef9401014a70d653406402b5acfc3bc1e2ba0004e31e6d02fc2126198748ee4a499ba6260b3d42618f53d0e3a22486b6c9befed9bb26fd4b6f5acbed5e6b2598c4be0015c3a0803e25ac95717a79865eeac0e98ca996bdfcf58315c769490c036625617a9574", 0xa7, 0x1000}, {&(0x7f0000000380)="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", 0x1000, 0x6}], 0x10400, &(0x7f0000001680)=ANY=[@ANYBLOB="64617461f70a00f3647265642c00bbe5d4683a55d90b52231ddeadf478c88e50b5c0504c7200d5034f23104792b2c9927289a3b3efa4db14cf87ac07b3a7863315a21c381a103f8a4fadd7a0ac8ca29a7f8a4001b5a45e8c9d6ac21493561a1df6e5e0f99e837354d818afe12d8e4bea26389398be6fea4795798da8c97e8f7823136ccf9984b5870f4c9f78c6f65c1374a6d387871e174494ba52dd17ed4a107cff353b2cafddcf83ee710cb8df292a7869922a5cb3c4ac297ef8d8733612e465bffdbaedc18fb5be3fdc4e543f01fc55269bf705c8d5d9cf35e8a4862e92079d7d890abfc9b7ba"]) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x10) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setflags(r2, 0x2, 0x0) write$cgroup_int(r5, &(0x7f00000001c0), 0x0) close(r2) write$binfmt_script(r2, &(0x7f00000015c0)={'#! ', './control', [{0x20, '/dev/adsp#\x00'}, {0x20}], 0xa, "cf978bf148532c864e80b4a9eda7ad2951a27259f0af263dd9f153f6e98a982bd82b390786b234e001badc7a71fed899066e4434d7b13ddb3bc608f0a73e18c12e046c0314d78334dd73c28a43e001dd09cf192ada962361bf46c8108f40281c847e969803d6b7306dbda333c706fd468aa98a25e0ef0540267d001a6d2581fb74a1e235fa4c86462c005ba929395b6113775c1b"}, 0xae) 2018/04/06 01:16:03 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000300)={[0x8, 0x8001, 0x48000000, 0xffffffffffff229c, 0x7fff, 0x80000001, 0x8000, 0x2, 0xfff, 0xe7, 0x0, 0x8000, 0x0, 0x4846, 0x5d9, 0xffffffff], 0x4000, 0x80804}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x80, 0x1, [0x2]}, &(0x7f0000000180)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x7ff, 0x7ea, 0x202, 0x8, 0x400, 0x0, 0xffffffff, 0x1000000000000, r1}, 0x20) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x7f, 0x0, 0xff, 0x1, 0x6f9, 0x1f, 0x8}, &(0x7f0000000040)=0x20) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/04/06 01:16:03 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000009c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000100)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$setregs(0xf, r3, 0x6, &(0x7f0000000a00)="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") io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r4, 0x1, &(0x7f0000000880)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00000000c0)="7bc8450f47", 0x5}]) 2018/04/06 01:16:03 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e3, 0x4000000000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x100000000000, 0x0, 0x8000, 0x0, 0x0, 0x100000001, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0x9}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)="75736572aa736563757269747900", 0x2000000005) lseek(r1, 0xffffffffffffffff, 0x4) fcntl$setsig(r0, 0xa, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x9, 0xb1bb, &(0x7f00000000c0)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x121040, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x100000001) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x8, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000002c0)=r3) r4 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0x3ffffffffffff, 0x83, 0x0, 0x40004}) [ 752.057576] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/04/06 01:16:03 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x70622043, 0x4840) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x7, 0x4a4, 0x4, "0c82351c9edcfad3ab53c060eed7326620dd0ec13fea8b015a4c6962f259ceb87e1f9cea8288c8364d852c0534ac8f57742862cae75ee9da731a6bda3abdc1", 0x3e}, 0x58) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, 0x1c) 2018/04/06 01:16:04 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=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', @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="852a6273da63239935c5befb9377c8846a2e67000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x44, 0x0, &(0x7f0000000400)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/06 01:16:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x802, 0x0) write$tun(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="0000ebff0087750000fcfe8b234e8ad27ffca0c495b05e7ca59726a350b92c7a02c3ad41c8c60f27a0d04746c2a85ebcdb9c8bd928e36bf3bb10f05dc25a66a785de7de2f60b6f5fcfb14399805e01fba1f445c97d6bd3c289f7c2e6b6f003bffd9f4c0c5ab10492814d0000000000"], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) r2 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffefffff9, 0x100000000000000) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000340)={0x3, r2}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x4e24, 0x20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffa}}}, 0x84) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000380)=0x4) [ 752.126589] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 752.159588] QAT: Invalid ioctl [ 752.213423] binder: 13456:13457 got new transaction with bad transaction stack, transaction 227 has target 13456:0 [ 752.224105] binder: 13456:13457 transaction failed 29201/-71, size 0-0 line 2875 [ 752.279608] binder: BINDER_SET_CONTEXT_MGR already set [ 752.291572] QAT: Invalid ioctl [ 752.296360] binder: 13456:13464 ioctl 40046207 0 returned -16 [ 752.308510] binder_alloc: 13456: binder_alloc_buf, no vma [ 752.314133] binder: 13456:13457 transaction failed 29189/-3, size 40-8 line 2963 [ 752.336196] binder: 13456:13471 got transaction to invalid handle [ 752.342518] binder: 13456:13471 transaction failed 29201/-22, size 0-0 line 2848 [ 752.361425] binder: undelivered TRANSACTION_ERROR: 29189 [ 752.366947] binder: undelivered TRANSACTION_ERROR: 29201 [ 752.373596] binder: release 13456:13457 transaction 227 out, still active [ 752.380549] binder: unexpected work type, 4, not freed [ 752.385866] binder: undelivered TRANSACTION_COMPLETE [ 752.390967] binder: undelivered TRANSACTION_ERROR: 29201 [ 752.396450] binder: send failed reply for transaction 227, target dead 2018/04/06 01:16:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$getown(r0, 0x9) getpriority(0x3, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7900}) r4 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x90800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x5068}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=r8, @ANYBLOB="10000000eb0b16787ee16e8384bc57cff9d8d082c8099ff4d2b6282c337a725db52c84951dce60dc105c139e7221770a980328ad78c2ea7affde48a5db30544c31c3a977c8b306a3e010d693a661dbd698b867b8c91636722c42183f093567b33925f150ece7a81b4a369920ac04c5745a845b8d4510b2e7165d8dd80bcebf"], &(0x7f0000000300)=0x18) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000180)={r2, r5, r6}, 0xc) 2018/04/06 01:16:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000000040)={0x3, 0x9}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0xff88, 0x0) bind$can_raw(r2, &(0x7f00000002c0)={0x1d, r3}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:04 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x3e, 0x854, 0x7}) request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='posix_acl_access6\x00', 0xffffffffffffffff) 2018/04/06 01:16:04 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001900000000001e000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb36e25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) syz_emit_ethernet(0x219, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x80, 0x6, "d92576", 0x61b, 0x32, 0x101, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x11, 0x6, [], [@enc_lim={0x4, 0x1, 0x7fff}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0xe5e4}, @ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1}]}, @srh={0x3f, 0xa, 0x4, 0x5, 0x4, 0x7c7, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x8c, 0x10, 0x2, 0x401, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0xb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5e, 0xe, 0x0, 0x4, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, @empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}]}, @srh={0x2f, 0x8, 0x4, 0x4, 0x3, 0x3f, 0x9, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}, @dstopts={0x2f, 0x1c, [], [@jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x8}, @generic={0x400, 0x7e, "137eb464716d246bbd6aee6452a8b043ee79894a5b9b8161f9095942f625ab5746dc7afb0620549486f886ffde2f66c891b9001c842ef59c88b7ab660af688f0977795978b24cc851cf020a22260c0fcac4b16866d77b9f3120eb8903a8af0bd4978639b5d6ca4b4708da9ab2c059d7b1ec5c01cca73543aec70e3867c32"}, @ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x50, {0x2, 0x12, 0x4, 0x8, [0x2, 0x7f, 0x401, 0x5, 0x7f, 0x1ad, 0x3, 0x1ff, 0x4]}}]}, @hopopts={0x3b, 0xc, [], [@calipso={0x7, 0x28, {0x1, 0x8, 0xffffffff, 0x5fc3a79, [0x8350, 0x617b, 0x80, 0x1]}}, @enc_lim={0x4, 0x1, 0x8}, @calipso={0x7, 0x30, {0x8001, 0xa, 0x4a008057, 0xbbb, [0x6, 0x0, 0x30000, 0x1, 0x20d8]}}, @enc_lim={0x4, 0x1, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x20, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x9e, 0x2, [0xffffffff], "14d47a068ffaa45bf54e7d4557748887a5739bf24887c84fc9d79d43e1e0768e78127482e2723e27e267d61bae6404fda6f4d96443e04260da6be4b2d20de36badfb0c03e6dfbbe1c549682535f03d996d61455e4d3658a6f1a6c5d1e0ba1e151590a22c939173419ab3a78fe5d9f23b4bc5770dfed2122f8775ff401cc4e1dceb33f9f1f577bc613a8d405320805cc7d6973af08ea7a448b0a060d8c4fd"}, {0x1000, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x800, [0x40000000000, 0x81], "f10ebd9b42ac7b2df4efec673272453168021564dba03eb5f0c30b9ff56bb7111004b354000027767e05ce918db17fd0e5c2b589b86571372eba4e5841861042cffb5c9566df81f601b315c8d5691de96d9473320386429f714c6592c047f62d8946ee12d2010e1c5441912191bffd489b27bcf1897f32c917686ac527c0963ce4401e05192b22ce00cb98eec7e5616da26a857802381fd98902d0dc84e8aa2821e13b5420dad8ff51604411362c30b68e293382b072fc46e1041f1cecc7b9440b049eb3571639"}, {0x1, 0x0, 0x5, 0x1, 0x0, 0x0, 0x86dd, [0x8, 0x9], "f88861ab594b899d2ebc0a223f032f430ff02f0a9de1caafa4132ca72e0bf47a779914b11128121a76575e9f335a5da2762122248d4aeab3e7222841b14e5b280e046590f16b45926f04ff4a71685c8d791c234270c489407efc578233e27c37b155be2a9910962dcede1554d4447b8b366ad28b8b7e0b4709bfe7d1cfc8a1d2b360d054b14f56999f4f243b5c5f576089dd20431a14ad15f6a5674e1ce754a097d5c7db322a59dd7a569955292e74db076d125a8a33bc2754c6e377e63dd3e2611f099a4c7d3faed42d5ec62b012d029daa69e0c7bccd20861aaf0de9d46f129605b7ab9425f5deb920"}, {0x8, 0x88be, 0x3, {{0xdb, 0x1, 0x6, 0x8, 0x10000, 0x6, 0x1, 0x1}, 0x1, 0xba09}}, {0x8, 0x22eb, 0x1, {{0x0, 0x2, 0x200, 0x9, 0x4, 0xc262, 0x9, 0x57}, 0x2, 0x6, 0x8, 0xd7, 0x400, 0x2, 0x8000, 0x6, 0x3b, 0x5}}, {0x8, 0x6558, 0x2, "6d5ef93bc408810c6c9af305143706acff36f5261a4415f909d5c9c4acf4ef04475caaef1aa7137067653d312144418b2b1bc437f4ff9cb83a624d5e8040a3628897c8afdadc"}}}}}}}, 0x0) getcwd(&(0x7f0000000000)=""/42, 0x2a) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/06 01:16:04 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x911a, {0x2, 0x4e24, @rand_addr=0x2}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x124, 0x2, 0x7, 0x7f21, 0x41, &(0x7f0000000000)='eql\x00', 0xfffffffffffffff7, 0x472f, 0x100000001}) sendfile64(r0, r0, &(0x7f00000000c0), 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0xba, @loopback=0x7f000001, 0x4e21, 0x2, 'none\x00', 0x20, 0x3, 0x13}, 0x2c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/snmp\x00') execveat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000280)='net/snmp\x00', &(0x7f00000002c0)='eql\x00', &(0x7f0000000300)='eql\x00', &(0x7f0000000340)='eql\x00', &(0x7f0000000380)="26766d6e657430656d3174727573746564cd776c616e30ac2828776c616e31956b657972696e6700", &(0x7f00000003c0)='cgroup\x00', &(0x7f0000000400)='none\x00', &(0x7f0000000440)='security,\x00'], &(0x7f0000000740)=[&(0x7f00000004c0)='eql\x00', &(0x7f0000000500)='net/snmp\x00', &(0x7f0000000540)='-$cpuset]\x00', &(0x7f0000000580)='none\x00', &(0x7f00000005c0)='none\x00', &(0x7f0000000600)='posix_acl_access\\systemppp1*eth0user}@\x00', &(0x7f0000000640)='*c[]posix_acl_access\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='none\x00', &(0x7f0000000700)='none\x00'], 0x1800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000880)) fanotify_mark(r2, 0x8, 0x20, r0, &(0x7f00000008c0)='./file0\x00') openat$cgroup_procs(r2, &(0x7f0000000900)='tasks\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000000940)="6fd9f7ade190097ab9bc8653237ace1279", 0x11, 0x0) inotify_add_watch(r0, &(0x7f0000000980)='./file1\x00', 0x1000000) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000009c0), 0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) removexattr(&(0x7f0000000a00)='./file2\x00', &(0x7f0000000a40)=@known='system.sockprotoname\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000a80)={0xc716, 0x0, 0x7b0f6cef, 0x1, 0xffffffffffffffe0}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000000ac0)=""/223) acct(&(0x7f0000000bc0)='./file1\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000c00)=0x2, 0x4) connect(r3, &(0x7f0000000c40)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) clock_gettime(0x0, &(0x7f0000000cc0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000d00)={{0xffffffff, 0x0, 0x7ff, 0x7, "6b5821e06efd0c6649058d79bc083f5dbcbaae01de59868a7d459bf85b6c7131d3b7aa15f7db4cae52540c5b", 0x8001}, 0x2, [0x2, 0x5, 0x1, 0x3, 0x0, 0x4, 0x400, 0x5, 0x2, 0x3, 0x8, 0x3, 0x5, 0x800, 0x0, 0x7, 0xfffffffffffffffa, 0x5, 0x1000, 0x0, 0x0, 0x2, 0x1, 0x2c9, 0x274, 0x7, 0xfffffffffffffff9, 0x7e007e2c, 0x5, 0xfff, 0x1ff, 0x6, 0xfffffffffffffff8, 0x5, 0x3ff, 0x6, 0x7, 0x2, 0x52fd, 0x9, 0x0, 0x4, 0xffffffffffffffc1, 0x7f, 0xbf6, 0x10000, 0x200, 0x8000, 0xda61, 0x10000, 0x6, 0x10001, 0x10001, 0x8001, 0xfffffffffffffff9, 0x80, 0x80, 0x1, 0x9, 0x2, 0x7ff, 0x1, 0x4, 0x5, 0x7, 0x100000001, 0x10001, 0x7fffffff, 0x7, 0x7fffffff, 0x11, 0x200, 0x8000, 0x401, 0x8001, 0x2, 0x40, 0xdd, 0x1ff, 0x7b9a, 0x5, 0x8, 0x37, 0x1, 0x9, 0x7, 0x10000, 0x7, 0x401, 0x8, 0x2, 0x0, 0x81, 0x2, 0x100000000, 0x5, 0x0, 0x8, 0x100000001, 0x8, 0x82, 0x3, 0x5, 0x401, 0xff, 0x4, 0x81, 0xffffffffffffa6d5, 0x6, 0x5, 0x100000000, 0xffffffffffffffff, 0xf017, 0x2, 0x8, 0x2, 0x7, 0xfffffffffffff801, 0xffffffff, 0x3, 0x8ef2, 0x80000000, 0x0, 0x200, 0x0, 0x100000001, 0x6, 0x8], {r4, r5+30000000}}) mknod$loop(&(0x7f00000011c0)='./file0\x00', 0x16, 0x0) r6 = getuid() getresgid(&(0x7f0000001240), &(0x7f0000001280)=0x0, &(0x7f00000012c0)) fchownat(r2, &(0x7f0000001200)='./file2\x00', r6, r7, 0x1800) 2018/04/06 01:16:04 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x2000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000004}, 0x0, 0x4, r0, 0x0) socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f0000000040), 0x2000000000000044) 2018/04/06 01:16:04 executing program 7: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x3}, {0x0, 0x1ff}, {0x8, 0x3}, {0x3, 0x1}, {0x2, 0x1}, {0x0, 0x80000000}, {0x0, 0x4}, {0x8, 0x4}], 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20}, {0x20, 'bridge0\x00'}], 0xa, "cc39b61f88894ba0999aab8e37f972dd9482697bb005f06c13f4e9f4c812656f0a9b08c79e4788c5752648539bc0ea0f89f2a8f3400ca217fe7202765aaa6e85ce30ca569d5cd819b4f3d3fdf94f3c2774317baffcad92da413583391922280540b2816281d7a0da7c87c967f67411c3072ec8c093504a6b0fe10c06c98da70ac1032db8ec84086d7538"}, 0x9f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x8000000089f6, &(0x7f00000001c0)={'bridge0\x00', @ifru_addrs=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}}) 2018/04/06 01:16:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=ANY=[@ANYBLOB="2c00000010000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000015225f000000000c000100ffffffffff"], 0x2c}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x8, 0x2) [ 753.068804] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/06 01:16:05 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acee0623b36221f584"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ftruncate(r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) write$binfmt_script(r2, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'GPL\x00'}, {0x20, 'vboxnet0'}], 0xa, "b0da0059a05a00b9a4071b8d8c2b71507abee8ec88a92c1e40af958af11363836397185407d812e7261e56ebe4fa561ba57285b39645cbee16dd8b2a311a8c81d85189b2fef552cf03128849fd14c721bd1e497c37d3dcf6d9e1c6b68dea1ad3089c8078bd81d31a0b3dbcce8cc1a534bc13aab989de03cd51f74e5e0635b38a82bc310f59e0b9eab9934f5894fc0a2701c08bd5f6e83bb0871637e401c7c3e499c38cde19e94929209ddc378e066ffba105373689f08b1b2efba79f641082567899a1bd95e4ee78ddaead81883ce029140c0c841f749f69a0da37218809f29932e3b5a619ea81"}, 0x100) socket(0xb, 0x7, 0x100) 2018/04/06 01:16:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffbfffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000000240)='./file0\x00', 0x0) prctl$setendian(0x14, 0x3) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r1) dup2(r0, r1) [ 753.127717] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/06 01:16:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) r1 = socket$rds(0x15, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000015c0), &(0x7f00000016c0)=0x4) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x4, @empty, 'rose0\x00'}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="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", 0xff8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'syz_tun\x00', 0x5000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000027c0)={'HL\x00'}, &(0x7f0000002800)=0x1e) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x3ff, 0x8000, 0x0, 0x400, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYBLOB="4e000000e0249a98c22322e9996abc0cf4f11000d407958d2eb1b50a02f602f38368d6a109bf0155d9c9004f8cce1a94e42a58a0eefc043b0376b672ac50a1da807e000000"], &(0x7f0000000380)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000014c0)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x7, 0x0, 0x3, &(0x7f0000001600)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001640)={r5, 0x1}, &(0x7f0000001680)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x80000001, 0x0, 0x10001, 0x10000}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000001500)=0xc) close(r0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001540)="078e855090dd1efabd47a394015b606f271f6a2de48370cde83efd2621ac2c7528185a0214c8d960941ed9544e8c22f95ec6cbda9b92134930d87acedee1c84782f506afcdbc773c", 0x48) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000eee000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) r7 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r7, &(0x7f0000001480)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) epoll_create1(0x80000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000200)=0x78) 2018/04/06 01:16:05 executing program 2: r0 = socket(0x18, 0x0, 0x1) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x108, 0x2d93, 0x8001, 0x277, 0x295, 0x800, 0x199, 0xc000000000000000}, "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", [[], [], [], [], [], [], [], []]}, 0x1820) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockname(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) 2018/04/06 01:16:05 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x10080, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000240)=0x21, 0x4) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="1d466549d53111c68faf264ee193f2d70b445c45946b4b8dc5f281daa7fd46264d3b50ac478120f8542b2408d3c156e734388224b79db6c36b46cc37b1b1d43d4e9a32723e7dd4ca831bb723956a7e1f90a476b814a5d573ec4accaed796d0a925299d315a7c1336307bbdd0f8e2dadeb979e87d093a397b5fa609be9f223407b4581ee11a62be277ab293c07428b3f9a10754548a8352985801268bb74646a062b3ffd67c4f1a0efb75515e4bcace4126ae5f76e9be7942bc7aabf9c776b1b1eddcfd791de4b4bb41825fe118bbcdba2387bf6a5bd0", 0xd6}, {&(0x7f0000000140)="977416e6347d6f94d10d35b391194bc1e3cd51ac94f07fb069c89eda691a1a3acf056903ce44ca01dbca2d76bbd7761ecfa4aac933545ccf61efc662e99ac7c1240b55be7484e4ac0485461ff3d5341a9ded925222edbfee840a16ed3721a9046448e635f93184b04ddbbd60a29994", 0x6f}], 0x2) writev(r0, &(0x7f0000000240), 0xe) 2018/04/06 01:16:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getegid() gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000780)={0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x1, 0x80) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000380), 0x4) msync(&(0x7f00003de000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x3f, 0xfffffffffffffff9, 0x7f, 0x1, 0x3, 0x0, 0x2, 0x5, 0x100000001, 0x80000000, 0x45, 0x3f, 0x7, 0x2, 0x8]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000900)={r3, 0x8001}, &(0x7f0000000940)=0x8) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0xf80, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100000001, 0x5e182) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="fc521c00", @ANYBLOB="040028bd7000ffdbdf25010000000800040000000000"], 0x2}, 0x1, 0x0, 0x0, 0x810}, 0x8004) 2018/04/06 01:16:05 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000740)={{0x6, 0x18000, 0xfb, 0x1, 0x0, 0x400}, 0x10001}) r1 = memfd_create(&(0x7f0000000000)="6370757365740a776c616e30637075736574736563757269747947504c70726f63f56574683073656c696e757876626f786e65743000", 0x3) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x4) [ 753.322287] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop3 2018/04/06 01:16:05 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xff, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8001, 0x4, 0x4, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x1, 0xed3c}, &(0x7f0000000380)=0x88) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x401, 0x10000, 0x9230000000000000, 0x10}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r3, 0x39, "bce776d82fbed4ad83bc59e7dab102be412528defe5a376168b4fd5442a061dad553978ffe5d3a0cfb269196319c6e233ae94bc8c5eba2f42b"}, &(0x7f00000001c0)=0x41) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/06 01:16:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10, 0x80000) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x5f1b) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x4, 0x1a3, 0xfffffffffffffffb, 0x7ff, 0x3, 0x3e, 0x5, 0x348, 0x40, 0x0, 0x3, 0x5, 0x38, 0x2, 0x7c, 0x4, 0x8}, [{0x6474e557, 0x0, 0x8, 0x1000, 0xa21, 0x6, 0x1, 0x7a7cd4e2}, {0x7, 0x1, 0x81, 0x4, 0x7, 0xfff, 0x1c00, 0x5}], "4b8559be2598734fda257c4df34459c79359b1d3f90beb33217d801b0b515df2a50c58867589830fa7141bbaa562e81bd2d2bfeb9920ef8071fff9b042236ca10ebafedd", [[], []]}, 0x2f4) fcntl$setstatus(r1, 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:06 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x1b, 0x6, 0x0, &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt(r0, 0x800000010d, 0x80000000200f, &(0x7f0000000000)="06", 0x1) 2018/04/06 01:16:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gre0\x00', 0x800}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {0x0}]}) write$binfmt_misc(r1, &(0x7f00000002c0)={'syz1', "b7f4e49b4cdee95b4fb28c7ffc508c85b67529661e5b8ed007fd927728f6092915398ae39ddcd3b9e47fd42a9f41f1a177c87dbdef50ab58d5b68e605b780f9cdf0b9df4e52e9dfda027ac9990adb363f5c55f256605d523edef9f72500cb7fc214f79a4941159c9ce89efc4948542d8542bb37f95368250"}, 0x7c) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000280)={r2, &(0x7f00000001c0)=""/177}) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x40) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r3, 0x1, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/04/06 01:16:06 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000019000000001500000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/connector\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/209) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x8a) 2018/04/06 01:16:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0xfffffffffffffffc, "6df1733d7a8a242fd899e0630700cea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e59351374d57e251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:06 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x204200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x8, 0x20, 0x70000000000000, {r1, r2+10000000}, 0x6, 0x558}) 2018/04/06 01:16:06 executing program 6: r0 = socket$inet(0x11, 0xfffffffffffffffc, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x1b1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000000640)=""/135, &(0x7f0000000700)=0x87) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0xfffffffffffffdb0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000440), 0x0, &(0x7f0000000d40)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/06 01:16:06 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x8000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x1000) 2018/04/06 01:16:06 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000900)={'gretap0\x00', &(0x7f00000009c0)=ANY=[@ANYBLOB="33000000000000ed399eb238984f0cfa0cc12ece2307e3ce8cbe02060030893c751d4c2fcc9ea193e8945a979edce99d143436f255161bf4e212d112ee9d0aa044ea7e62a59ee38ef2ff5baa519456b63051e55e0f30bafc34af8010a88da03f1cbac7db8cbb52830f0f258ef7acd4f14650439718faf136000000000000000000000000000000"]}) r2 = getpid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @remote}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a80)=0x0) getresuid(&(0x7f0000001ac0)=0x0, &(0x7f0000001b00), &(0x7f0000001b40)) r13 = getgid() r14 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c00), &(0x7f0000001c40)=0x0, &(0x7f0000001c80)) r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001cc0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001dc0)=0xe8) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = syz_open_dev$sg(&(0x7f0000001ec0)='/dev/sg#\x00', 0x7f, 0x4800) r21 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002540)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000002640)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) r24 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002700)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002800)=0xe8) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002900)={0x0}, &(0x7f0000002940)=0xc) lstat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002b00)=0x0) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002c00)={0x0, 0x0}) fstat(r1, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000002cc0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r36 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003040)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000003140)=0xe8) getresgid(&(0x7f0000003180), &(0x7f00000031c0)=0x0, &(0x7f0000003200)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003680)=0x0) stat(&(0x7f00000036c0)='./file0\x00', &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000003780)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000037c0)={0x0}, &(0x7f0000003800)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003840)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000003940)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003980)={0x0, 0x0, 0x0}, &(0x7f00000039c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a00)={0x0}, &(0x7f0000003a40)=0xc) r46 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003a80)={0x0, 0x0, 0x0}, &(0x7f0000003ac0)=0xc) sendmmsg$unix(r0, &(0x7f0000003bc0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)="b00f641da92b0a1d91decab44d783a96cc2d62e5", 0x14}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f00000000c0)="c87bcf6825ce8fea203181643a1b9988539775e93472d43f276a17ab24cd5e5634e3f3a7db97542ef64b89c4be74061c8c2c6c50d14fa9dcca5c4268c6688ffb5ae319d4fe4301927aa0a2fe09499eaca7f6440536881cc9dd06", 0x5a}, {&(0x7f0000000140)="c058b7c695156cfc91d11339b4a1a44a0acb19b35b47d1ef0b53ef54a0d37301127908dd757419478cf4261803e0287449e0aa7a40afca81814c22c9821b1e0bb379a6fceef2433832741a0979af1d21b9ba15f6f183563fa48edfad1aa063ff6351550103", 0x65}], 0x4, &(0x7f0000000740)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0xf0, 0x40}, {&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000940)="52f06a30e47292d37e84bb75976a7ed412a308fd6a4e5588e264b6472c9e26ca4689685da55f4df883e7d6c3b6e2f164e8f20258a2b3f68b5cfedf5f24def743f8ab34f0f727b1645b9ed807981adbe2a02382e43c0e02ef", 0x58}], 0x1, &(0x7f0000001f00)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x2c, 0x1, 0x1, [r20, r0, r1, r0, r0, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xec, 0x4000085}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000002080)="a578d8f3fdae64d2df31a74612aafa264fb84186623e6f0cddaa7fa25119cbcb4e717bed3b5c2c61", 0x28}, {&(0x7f00000020c0)="4da1d8bd64b8cb931a18d8113a6fbc8f61495066be11c50a39e73604ea1d54998a66487d0bcbd43b482e3351bad42de9c91bf68fcd2e3048de31f5951df1afa739df4f72d290b5e8cd3594e12d56a03b5bb4eddb9ab0a257289853d6e7b09f613dff9a0b16819da6850175edbaebf6a2d94bbe0c3bfc596aca2a3d911ae74f88fb6a542897b8e370e4015cef685b639194eb1cb0f239596603eab09c726ecaf1089d4ba9433450abe8bd33b36c148138d77f70eeac6894326c4b8155adecb30009622f9e4379db3906d8f6cdea2208424fe56b86d673cdff4e900f56940d", 0xde}, {&(0x7f00000021c0)="843362cab1892af5e3014af946692f8750bd2097285c1c6669dc253fe5b9663044768e", 0x23}, {&(0x7f0000002200)="c06cc41480964d9c0114548c6ab060c77bf33028936d1eee5cd6e4406ffcb08f678193395761e8b19a605f909ad81c364e23272cb35f17c44da7ab6d85918dfa4b0242ebe62f5fe47379920bef277b10f95afc71359339417a4f23233278a4bd8b158b4a2af0f68add3cfc601d5fbeea0dc59651b9f26c146c4f5141b152572717def9", 0x83}, {&(0x7f00000022c0)="0e7a9f1dd6240c548a8896ae970db0d6db13bb30b6040566a758dd301965c5b4b85e5bac3880aa69398c981f37d1d5b3ae9d8ef1e2197d3dbe7d55d2fa8cfae35deff519c6659a1c02f7fe5c", 0x4c}, {&(0x7f0000002340)="071692378f18b68f0da9d5a0d2a6114867c856e9ffd463a50543c201f9357296fad2304b1bb50f620e734c1d42e0dcd2d1f772c378d018cc31", 0x39}, {&(0x7f0000002380)="f19e5b1e0f3cc52054bb8a5971016912da881f63edcf52aa5603a90201d4c22a09d934df5a873706c5bb91cc07a6a245d343860665ae8ff2ce23a1f7274ebf9f5c5848bc7e3026435bc07d51c633e4ac8c34db8c75144a47cda9fe0ab06d74", 0x5f}, {&(0x7f0000002400)="b682964e72812eda13df77c662a99a6a8abf490dc5850bad414255196d37401f85575fbd2b82e22c6b4fc40f045bc75d184b96644344b8", 0x37}, {&(0x7f0000002440)="5c6c12b9f34241087f8842fe198b9f0ffa0d75804574500e35c5bcd24aa169888493bb643c4afa7aaf3cc5b7377478d745a1c2d0ee4599b0e2cd043b6406fa93f2a94a7a2a59c7d92b0d15321864c958c9c56c4351ed06364ae05a542e859d5f9dede6e17e62f885d713", 0x6a}], 0x9, &(0x7f0000002d00)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0]}], 0xf8, 0x20000000}, {&(0x7f0000002e00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003000)=[{&(0x7f0000002e80)="1258a8ca12c6b11496ad6aae175a77db4747ef7ddb1678c22b49f7aeb1228237f8f391d3caeb76bf75904970d57dde85256d1bb50e02cb138e42b76a24a0fcb7cb80640e2c7c41423976916a3e3159b8ff8ab39c3c7a6922232d54d9522c0dc2905f9e8679d4c8a813c77bd3caf738871105", 0x72}, {&(0x7f0000002f00)="958c1c4c013e4d278f11e37d4d0c32be68b59747a8a0570357fdce247e3cd44897201b30", 0x24}, {&(0x7f0000002f40)="47d34843becd936b15db07b2d86cdf2c81b60d4972ff5d7f919d07ac9a2572417ae5aaa60e0857bf139405b3f3c171f2103c823e5b1e832807ca72e7b6a344f1ab15b5abb80bb4e2e85c51e2a528f78e69ee05de6a4e82626c7d539bc922f5f41159172d4a8e1da7e1919d8272f9f82bf2440cadd618c97216d44df5f31d635abd6e09deb79027deac33c2931fe21e985bb1a2f3638bb680358fec558b85ba8305cab64acdecbbeb2aed00af6c549822fe1ca66f9b76", 0xb6}], 0x3, &(0x7f0000003240)=[@cred={0x18, 0x1, 0x2, r36, r37, r38}], 0x18, 0x40801}, {&(0x7f0000003280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003640)=[{&(0x7f0000003300)="0a695560555110b5d5467378c28665119f399f1261bc7b2a2b92f4365e9e40382d0c24b21c93bbb0f13b41acb3b6ed9b2505038742ec6f38f8c90f8b5d40ace5133e6844305668d48b7b4b432eae19086179e390f90691e7c8137816d0dcf9fa1fbf33c097f1deba18cfa8dad989572a06098598321251bd7c3f9634fc7395dcfe033c041da2b63a516ce2e6ee9143d2e842a164bdba2e30bc9301452bbc9ae0b60e046fe5470a408ca29b9f28a0e33af22fa9c152a27efb6c08d0b1f197aab9a92bc08702a1b2b865422c6ef76bd33ae1adcf10d357e2f7b58bc7f2894fbcd15f12518a4a69057804a1460d7b28f186e2", 0xf1}, {&(0x7f0000003400)="7f703ebc159d13b0bb4a093b023d23dceca76df11d2eb7bfa1594ad0a3a9d5e9b96f81ce52f80fbc05e300b7beca9fc353ae9d37e54d4fbf490fb1cb4efbbd6bc239966783580403bc7f7ead2623360b9eabd7788c84fa075cb3ec518f62614a9b02990bff1b331ba34786abe72ddfb5b8d99127ac1732c9bfea1820b8c8b32b499c9fa4b626f7fc2991e7d3ca29638817363abeebe2ef80111aa719a4e455c34f992255a9fbc35ef22271cf9ff06c6aa82f30a2e5d30084ad5ae06752ec6bf0eccb3729af698431058d2d7e4d887492153ea63e481d61fde20b", 0xda}, {&(0x7f0000003500)="f447c6d3a1199f2324b15d6e1fb30419aa52ab20e6e4204dd51519e68461932e746286f0febd0cfd245b2339a2be1d1c5411996d0f0e5c94479a5796b685005309eff80e07daa81d5e71c6d9bdbd00b96b1a10de2ed5b422c36b81ebf5663d8482c8656b5242afe0ade2621c3618135dc035e95ae093d87405a4c9dd377aa435ab95f4286b8cfef1a2086ee92d8b5ade5cf8b7c2a0ed124ee1468facde29ac984b20ccf2167554bb533f0c68285e2b514ec5ec6648dc574f95f268a4afdf7e82f8d02dea", 0xc4}, {&(0x7f0000003600)="a672b7b5", 0x4}], 0x4, &(0x7f0000003b00)=[@cred={0x18, 0x1, 0x2, r39, r40, r41}, @cred={0x18, 0x1, 0x2, r42, r43, r44}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r45, r46, r47}], 0x9c, 0x10}], 0x5, 0x80) 2018/04/06 01:16:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000100)="40216367726f752ab95208992f4365e274e548d3706b657972696e672a2e776c616e315b407b2d2c6574683100", 0x801000000004) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3ff, 0x7}, &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x6, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000140)={0x200, r3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0xd4, "3004f1009a1466d478c9f54301152d8b65f6cf3783ef3bfe341590fc07210d146ecb09b972ce881e4db11bc86331643e50d7a3d625469b04ed66199e56883a7dee5c47b34415e0ff2d57893621d1c6b76c5cf3dd5c36dd1d7e736e3aa667b03e01916e15c1f641b7890e61fcc2a747ef6b934af8aa85c21597ba5aed68a67f58bc3433e27d102171a900a6a43d6c79ea424725083d1e40d0ac43bc7159a8b9b9025311cb2b9e6bf9dc24d227119986f7e87db46dc0a4de1b4ed1a7cec7944cb9a970915ea439b1896f9e1186b3ed9c057dd3f5c7"}, &(0x7f0000000080)=0xdc) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x800, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0xd2a4, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="f87f6bd670317d94758a3d3c90ae173d484beb4d702b2453cf2ee4a8d9959581e3dc639f32fbd7ef9ef374aed8b231e49ca1d033502123a60aed53aae534a90cd4", 0x41) socketpair$inet6(0xa, 0x4, 0x8000, &(0x7f0000000180)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/06 01:16:06 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="9700", 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000400)={0xffffffff, 0x400, 0x100000000, 0x0, 0x87e, 0x10000, 0x101, 0x4, 0x4b, 0x8000, 0x1, 0x7c2, 0x0, 0x8b88, 0x80, 0x80, 0xb28}) mq_timedreceive(r0, &(0x7f0000000040)=""/127, 0x7f, 0x7, &(0x7f0000000100)={r1, r2+30000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000300)={0x7, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000340)={r3}) io_setup(0x6, &(0x7f0000000140)=0x0) io_cancel(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0xfd, r0, &(0x7f0000000180)="00fe9e913a08b6000eeff7bdf74981a01c4d8f4f3af40d6242791c55910613ec89d90651b6c3944c01dc866124de8ad4dfd6bd4f89c9e197c83b465bbdbeded438d6d4bc10b74a6c48fd866413737fbbf13dd8702d9667b3120f71565321667fdf9c8249d0f09fa17993c6d4be219d40c41eec5b2f326fe5cea8f5c0b4e51902d90c26e6ed2cd09589065b4f297ac66b55a57dde9f174362b50893671c6aa019f01aa7bfaeceea83010f0db244b1cbbf3e7cda6b8824223e5615363e61230861347343a180ba2f02d0e43f15c6e93da413b33a0746", 0xd5, 0x8, 0x0, 0x1, r0}, &(0x7f00000002c0)) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0x8, 0xdb, 0x20d, 0x1, 0x5, 0x4, 0x2, 0x81, r6}, &(0x7f0000000480)=0x20) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000380)=0xaa8a, &(0x7f00000003c0)=0x4) 2018/04/06 01:16:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0xe20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) finit_module(r1, &(0x7f0000000000)='}trusted-', 0x2) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x2d, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'io', 0x20}, {0x102b, 'memory', 0x20}]}, 0x28) 2018/04/06 01:16:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f0000000040), 0xdc) 2018/04/06 01:16:06 executing program 2: socket$inet6(0xa, 0x807, 0x22) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000480)}}, {{&(0x7f0000001700)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6691}, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)}}], 0x2, 0x0) 2018/04/06 01:16:06 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa10aaaaaaaaaa1a001101012c2bbc5f88ed7f31d04f7bc4236ee22765e9aba1e0f652ff77062515e624826d980c5269efdd46dcad753f108f61b705717dc3b7e017c65cf02c0109464d"], &(0x7f00000000c0)={0x1, 0x2, [0x204, 0x191, 0x5b7, 0x6f8]}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/04/06 01:16:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x9, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:06 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xda1, 0x4) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="aa36890247"], &(0x7f0000ea3000)) pipe(&(0x7f0000000000)) 2018/04/06 01:16:07 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe4000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000080)="360f00d167430f3026660f3881b975d2000066470f3a633c060366440f388088003000002e676566400f388081c65500008f082897c9000fc71cc53318000067440f01fc6766470fc6014b", 0x4b}], 0x1, 0x0, &(0x7f0000000100), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000000)) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000040)=ANY=[@ANYBLOB="040000000000000003140500000000"]) tkill(r0, 0x15) 2018/04/06 01:16:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x20000000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r2 = request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='cgroup.procs\x00', 0x0) keyctl$get_persistent(0x16, r1, r2) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) socketpair(0x9, 0x0, 0x982e026, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r4, 0x10, &(0x7f00000002c0)={0x0, 0x0}) process_vm_readv(r5, &(0x7f00000016c0)=[{&(0x7f0000000300)=""/168, 0xa8}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/238, 0xee}, {&(0x7f00000014c0)=""/21, 0x15}, {&(0x7f0000001500)=""/175, 0xaf}, {&(0x7f00000015c0)}, {&(0x7f0000001600)=""/162, 0xa2}], 0x7, &(0x7f0000001840)=[{&(0x7f0000001700)=""/54, 0x36}, {&(0x7f0000001740)=""/98, 0x62}, {&(0x7f00000017c0)=""/12, 0xc}, {&(0x7f0000001800)=""/56, 0x38}], 0x4, 0x0) timer_create(0x0, &(0x7f0000001980)={0x0, 0x11, 0x2, @thr={&(0x7f00000015c0)="cf4f49b7376f2c159d5ff17e65d18f8c9b22dc4b42bc93493c846014cb823e40077eac208bf3954482090a268558b1fa9f880cb76a4bb20c4c7c5f", &(0x7f0000001880)="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"}}, &(0x7f00000019c0)=0x0) timer_getoverrun(r6) r7 = fcntl$dupfd(r4, 0x406, r3) openat$cgroup_procs(r7, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) 2018/04/06 01:16:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0x100000001}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000200)="d638f08667ce8095c66e579c3e0d43f8240aedc4b9f2a84e61507353c20d6f78b60ef8fc4f8fc1f0e08416d09967f0d575634e4d1390132501c3085199b0cbb213e00fbde8d4413b8d4639d005d1d38dc2f235b7d5087397706a8419aec2b96c840888cb2eb57c5dabd91a1f7727b3988768b00c0b2894bf96", 0x79) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 01:16:07 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/06 01:16:07 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt(r0, 0x1, 0x10001, &(0x7f000074b000)=""/95, &(0x7f0000000000)=0xffffffffffffffbd) 2018/04/06 01:16:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x11, @broadcast=0xffffffff, 0x4e20, 0x0, 'fo\x00', 0x8, 0xfffffffffffffffe, 0x71}, {@empty, 0x4e24, 0x0, 0x2, 0x8, 0x7}}, 0x44) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"8ffce717c2addf"}, 0x8}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:07 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd8, r1, 0x4, 0x70bd2c, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4fa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x10}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xa9}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x422}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc42f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl(r0, 0x2000000000227e, &(0x7f0000000000)) 2018/04/06 01:16:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fff, 0x30040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x6e, "a7af2769d25f1df4aae21982e4b7d2785b3e4d6ed9e1de7e4695d5450d81f168995c0801402c47279a8ee3ef52af4e0f2f07f32becd6ca5c59df7ec0bbb4ef4159f7d91daf8a8fbb2521b26e92c94f0b5c5ab20103550ff1f975115063fcc46a94062902c066e165fd49aa7a3a81"}, &(0x7f00000001c0)=0x76) 2018/04/06 01:16:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x214800, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="380000001000ffff000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012001400010069703667726583ab5885e5d55f78c4bb00010000000000060000"], 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000400)={{0xffff, 0xffffffff}, 'port1\x00', 0x10, 0x40000, 0xa97, 0x4, 0xfffffffffffffffc, 0x3, 0x5, 0x0, 0x0, 0x257adaf9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x1, 0x7, 0x1, 0x8, 0x5, 0x6c5a, 0xfffffffffffff801, 0x9, 0x2, 0x3ff, 0xb22, 0x0, 0x80000001, 0x9, 0x4]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000004c0)={r3, 0x1, 0x4, 0x80000001}, &(0x7f0000000540)=0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) getpeername$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000500)=0x48) 2018/04/06 01:16:07 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101200, 0x0) syz_emit_ethernet(0xc3, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x6, 0x1, 0x4}], {0x8100, 0x8001, 0x7, 0x3}}], {@llc={0x4, {@llc={0xe, 0xfe, "8ccb", "905a6b7546835950a5e0f81cf65e23fb0134bdbdffed663db8f3dd3bcd5b698307642dbfb4ac8d68f94eed614531cdb617e7f3d8213a2fe822abeb5a1a65c33fd04397fb88c6888c69e02b9d9bb94be3a599f4a29acca6d236a6a41ff187ffff33ac009ffec026bffb491435e4ab2891e1f220eb79c471b794951b68930a4abd41b49309ecc310908b28af521cb4471c4a4e3666e7607b461fb28399e7fe1c0d5874d509e15c51bb1e"}}}}}, &(0x7f0000000200)={0xfffffffffffffffd, 0x1, [0x5f9, 0x2b3, 0x503, 0x669]}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) 2018/04/06 01:16:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)=0x9, 0x4) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000180)={0x8, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/04/06 01:16:07 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0xa, &(0x7f0000000140)=[&(0x7f000041d000/0x1000)=nil, &(0x7f0000555000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000282000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00005cc000/0x1000)=nil, &(0x7f0000a1d000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000a09000/0x2000)=nil, &(0x7f0000c33000/0x2000)=nil], &(0x7f0000000200)=[0x7, 0x1, 0xc36, 0x23c5e90e], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) fanotify_mark(r0, 0xc2, 0x1, r1, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3a}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000316ff8), 0x0, &(0x7f0000f51000)={0x77359400}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x400) 2018/04/06 01:16:07 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x8012, r0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/04/06 01:16:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000080), 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x4) 2018/04/06 01:16:07 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x83, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x3) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x9) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080), 0x8) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x2, @multicast2=0xe0000002, 0x4e23, 0x4, 'rr\x00', 0x4, 0x7, 0x46}, 0x2c) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000400)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000010", 0x24) accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) 2018/04/06 01:16:08 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:16:08 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1f, 0x2140) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x40400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) accept4$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:08 executing program 2: r0 = inotify_init1(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/06 01:16:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') 2018/04/06 01:16:08 executing program 7: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x36, 0x0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xfffffffffffffd91) r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x800, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000003c0)={0x2, 0x4e24, @rand_addr=0x9}, 0x10) r1 = socket(0xa, 0x805, 0x0) fcntl$getflags(r1, 0x408) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000023ff0000d8000000ffffffffffffffffd8000000ffffffff70010000ffffffffffffffff70010000ffffffff03000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000000000000000000000000000020001f00000000000000000000000000000000000000000000000000dfab4327815517711822ddf5d95147f8d17c5919d7605a5e760f43337bcbeb0ed00d8be16534dad1057fb5e8f271385a3be290f446ebed"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000e0000002ac1414aa000000000000000074756e6c30000000000000000000000065727370616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x372) open(&(0x7f0000000400)='./file0\x00', 0x900, 0x0) 2018/04/06 01:16:08 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0xd, 0x11c) modify_ldt$write2(0x11, &(0x7f0000000040)={0x0, 0x0, 0x4000, 0x4, 0x80000000, 0x10000, 0x1, 0x1, 0xabc5, 0x1}, 0x10) 2018/04/06 01:16:08 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=ANY=[], &(0x7f00000001c0)="f45010", 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x10001, 0x400002) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000200)=0x9) ioctl$TCSBRK(r1, 0x5409, 0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0xffffffffffffffa0, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/11}, &(0x7f0000000140)=0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000400)="0e8fe228755a7d79499a0de4d54971bb732bf0d9c5d26f5343bdb91904639fbce8af9fc80ca07184436474f1e1ec31beb898521b59c8a6a61fc6ac6c765cc968628fdd1ae35bac1c5bd2d7f3c11503b9bb48be5b920e83b2f40a2cf0a3f3726cc18b3fedfea6e0a4bfd2cb75ad0094f1a61b656f1885", &(0x7f0000000480)=""/93}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0x2, 0x0, 0xf9, 0xb56af104b689522f, 0x4, 0x100080, r2}) 2018/04/06 01:16:08 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x0, 0xfffffffffffffffc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0), 0x4) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000280)={0x3, 0xafb, 0xffffffffffff6ff6}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) r3 = syz_open_pts(r1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r4, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) writev(0xffffffffffffffff, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/202, 0xca, 0x0) read(r3, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@multicast1, @broadcast}, &(0x7f00000001c0)=0xc) r5 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) gettid() getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r6 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3f89a560192f606d0b8171f51ba4c1c4778ef2133b017561370ef6adb5b7c6e41ab029dbc758d9f67f9bb0891af528d7a9f107b28c6c254dddfb97725056d0f9048a994f00cbd8b9699acf16d4990fa73f91fd448ed5a9bd4ba55a3d42c1e59df9bb3166b6e1b23d5a4f2608f8519e1307777afb8481ee1c92f15293cbe5c81297e22cf10fca2ab93050aa7eaf45274d", 0x90, 0xfffffffffffffffa) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000380)=ANY=[@ANYBLOB="d12d0000000100000000000200000080f2f7fddf70b1f641a33520724dfcb3c025dd53132135ce2436be92a09e6ab4348df3bff6a02c28546995b690bc3b904ce94193eebbcb863f1abbbbc72e51a0cb133affa836899b19e2ce41da62da95163b994d350430fe008b3ca78aeef0b64a649931d2ff9b4c48954e1fbe194ebc6befe5520d67193209c402505bdb1ecd37a86a5b8c0d7ab76d7a34c34cd9d12ecbb9"]) keyctl$invalidate(0x15, r6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) 2018/04/06 01:16:08 executing program 7: r0 = timerfd_create(0x5, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x2) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000000200)=""/48, &(0x7f0000000240)=0x30) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a8430929d2426939000900070008004b080000000000000000006b7b31afdc1338d54400009b84136ef75afb83de44115f5727c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/06 01:16:08 executing program 1: r0 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x10000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x400000) getsockopt$inet_int(r2, 0x0, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000140)="ea9900a700640f01c80f6094070066b9800000c00f326635000800000f30ba420066edbaa000b80b00eff30fb858010f01d1660f32baf80c66b858aa7b8966efbafc0c66ed", 0x45}], 0x1, 0x2, &(0x7f0000000200), 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x1d9}]}) 2018/04/06 01:16:08 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='uid_map\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) ptrace$poke(0x4, r3, &(0x7f0000000100), 0x7) 2018/04/06 01:16:08 executing program 4: r0 = getpgid(0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x4, 0x8) perf_event_open(&(0x7f0000000040)={0x573beb2a1c058926, 0x70, 0x617, 0x80000001, 0x6, 0x1, 0x0, 0x513, 0x4, 0x2, 0x5, 0x1000, 0x5, 0x6134, 0x8, 0x100000001, 0x6a, 0xffffffff, 0x49d, 0x1f, 0x7f3f65e, 0x0, 0x80, 0xfff, 0xffffffff00000000, 0x5, 0x989, 0x4, 0x3, 0x7fff, 0x10001, 0x9, 0xffffffffc19d33a2, 0x401, 0x1ff, 0xef, 0xee1e, 0x4, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x2000, 0x8, 0x5, 0x7, 0x7fff, 0x1, 0x23}, r0, 0xf, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002580)={0x0, 0x69, "fa0d8943a6d92efb0105a057512278aa648c26036783f1355a9f6fa23b532b1f2ffd45a141d6a9612ca039570d051ad8099df02ae39f9e8bb9fa5e7546cba9c431bc4912933ebfb848245c944ce32c899456b326d9d3d103fb0fbd63ff5c2b39d5400cda558f70b24a"}, &(0x7f0000002600)=0x71) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002640)={r1, 0xffffffff, 0x0, 0x1, 0x8000000000000}, &(0x7f0000002680)=0x18) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x800, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x900000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x104, r3, 0x500, 0x70bd2b, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x149fd11c}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3b3c40}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x96}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x80c1}, 0x0) 2018/04/06 01:16:08 executing program 7: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x8) r0 = memfd_create(&(0x7f0000000500)="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", 0x3) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0xffff) 2018/04/06 01:16:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8000b, 0xfffffffffffffec6) 2018/04/06 01:16:08 executing program 1: r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x2, 0x2, {0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}}, 0x80) 2018/04/06 01:16:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000008a40)='/dev/snd/midiC#D#\x00', 0xd6b, 0x20000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000008b40)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000008c40)=0xe8) sendmsg$can_raw(r4, &(0x7f0000008d40)={&(0x7f0000008c80)={0x1d, r5}, 0x10, &(0x7f0000008d00)={&(0x7f0000008cc0)=@can={{0x2, 0x80000000, 0x7, 0xf6b3}, 0x3, 0x3, 0x0, 0x0, "21049995091a0a5a"}, 0x10}, 0x1, 0x0, 0x0, 0x8084}, 0x4080) r6 = creat(&(0x7f0000008940)='./file0\x00', 0x100) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000008980)=0x5, 0x4) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003640)={{{@in=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003740)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007240)=0x0) r12 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r12, &(0x7f00000089c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r13 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r13, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r13, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r13, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x2c9) sendto$inet(r13, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r13, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r13, &(0x7f0000000040), 0x3e1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000008a00)=@generic={0xcd7a, 0x556, 0x100000001}) sendmsg$netlink(r1, &(0x7f0000007480)={0x0, 0x0, &(0x7f0000007340)=[{&(0x7f00000001c0)={0x930, 0x3e, 0x300, 0x70bd27, 0x25dfdbfd, "", [@generic="ee8980003ab0c8f58e50f1bb91506c410c4160c57bd85b447471f98e60058bbb6f2f3759a389d609457c6e56e6c67d92e911017ad290d9829a153a157d886dbd3e7c9d5d55329ba9ddb7d50e19def46cfbd1ca90788dfde1edcf77", @nested={0x3dc, 0x30, [@generic="469f71397e353ebe1bbaf207d12390865b97a86eb3a57e995e9f8526747721ff2576f658b71b48a598fc67ed2c681c4c47b517e9286c7e2cc9c78dfbf21c92b00e9fb4d4c921610c944b2f0943d4dfccc5b68621b541fb99f3d9b8", @generic="6588b6d4619ff7d47a132cbd0b19ceff625e58be7aa299d0b3fa0cf9387b32437730c82e44c21cf60748cac505f7d350f11ca503d03286c1fcaa469ead67b6b23728a8fd02879b3957c3b3b0cdd347ccc7476aa86adfa1f55197e8253c2b6495b90c22570a128b364c2d897a4136f99e5ff790b1dd28774bab4fa1e43fff02b6998b49f046e00615f5a716e8a62955ada24b9d6d850d945a1ec71760e47aa808b72636ff440579fae76e9394051b4b891607057d4e73347e1f0d2b2dc98bf313422477dee74ab72e8a52e6f231f760cbb410bce17519b33edfdb882506fac21e96ddfa78064f9a5a34666d", @generic="3028a7aa", @typed={0x8, 0x4f, @pid=r2}, @typed={0x14, 0x73, @ipv6=@loopback={0x0, 0x1}}, @generic="976dd7ef1a4a8f3e3e02552335ff76f4f19507a6a4957d19882fc73a7e2aa891cd97a44a1ffaad976766ff4a79a2553ff532464e1b13672ff55654240980f594d0bbf9ab1fca3f3a00316d8c4ed0d496f926ea65ee50e06e0193e0f66bd7121ea74966c7e08ee06accb077426ca3", @typed={0x14, 0x34, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}, @generic="9f76a750996f1ee3fe93062fbef24ea19b7f8c93393fbe1d79b1b59604cfc0e8291fc7361ddb249005855eec44cc061e8f2087febea30e8d297d39f4665407f6aa27af3c25cca13e82891fd5c06a86ae0fa96c00b303dbafed0d4695a2e39de9f7333e67afe64d5184ee494dffc0026291edfa70be584b7bbbb55d8218762a17d20fcf8ec9138b870f940d642fa6369334d63b69434f9d1bc23ba7adf0ce1113aae350bdc32d9abc589f6d4c7913415bba2bb396088e4e822105abb867045c0e0122cf0f5312f4e57e4aa41c99a3f3445267bd3c875a4e3333efb7a08cffbe04db7afbcc5c28ae4e43e7d68e29e4d795283592b5", @typed={0x8, 0x65, @pid=r3}, @generic="ce72b59c15111324e093b852267523e13ce52b683c700e60e7a03884a4c8be9ed5772a9b09bfa890050c16b399096d177a838896363b14bb17b16e3105c7fec05aa719736e80d56d6afd9dc11056667a7a438920f7a5e354c4a575270a507a5b0b93d6240d8b9a1cdd85588ac84483fa6f6459896b98c0343e216fbd1bc3fcb16c8d9f329345ccd0a4b469b90100862ade4098cb75827ee2e5156fbcfc4164056e34f8bcb4adfd8b28457a18fd64c2f45642663466af199de6139b38e23abdf3c3a748fcaf6e3c003d0d3e0ac56d23b923637deb219337e332328355bce07286d04324c8f65d45217cd88d0a42354a86d1"]}, @nested={0x94, 0x2a, [@generic="34dc2f116bfc8a0c7fba157f18d7acd87aff6674e662427096c131dd641b93e9c0b3c4f4b6d2de5153a25f5f4056a1cc659b3495b0f41f7402d0a0367170d9c62adc7510d40decb1d06122ce92f5ee1ebe40e3394d4ebf28fef727106209744511a9c6845d79d78f50b59731f5602401bb4390387985448bba125a5b0407a520c1e520a88b75e9b776b064c653ce42"]}, @nested={0x160, 0x68, [@typed={0x8, 0x65, @ipv4=@multicast1=0xe0000001}, @generic, @generic="b8a135ed0490f5bedbbdaf4440b55c413f5257919b752079b97fad4b0f45da30af8166701c00780196a8a192096f7f5da67ec7e56718101c0d998f80af4032f78a50503a6e776709bfbf003010a2927fcb76e62c563527bbddc80663e54229df8a270434ef7f4c9ab1253d6b7e948d0136c4e7be718e1afa7be7cd125b5a65ade78d2f642522b7825126470e1327e9c196f2dfa11d631bd09c98c1c3e2e4f4dbf5022bb577cc9aa56b7c99f232a5af4558ac3c13ca84131ac97bb231b2ab02ebd53a121c08a31a5c9b", @generic="036a89e214005f157fd12ee4c8ca7ae165b0a3204d4b63a260671abb3f292efc9a2b130b1ff38a6c7b77c1ff47beb99ac1b25808795afc6704d26310ec705ca1486bf182c05e848ab1aa061dc82b370b50d38b804fcaed736f20cdaa41fd03a8ba739f649b47419baf3e6f351c59a453fe960fb2f0eb4a97891c82ca1d0e1fba5ff0d9fd6c0dce331f84"]}, @typed={0x8, 0x5a, @fd=r0}, @generic="9caf3fb9428afab927a95d463a41a11b021b847cece3312f25dd89b1a401e7fc7fcc25c0e80b8635bed751ce7bc5129757a50c3e3298cedf564bb1b8f337011ef6f02613d2e247952201cf6615b04f47e5ca29da48", @typed={0xc, 0x19, @u64=0x7}, @nested={0x100, 0x2c, [@typed={0x8, 0x91, @u32}, @typed={0x8, 0x12, @u32=0x92c8}, @typed={0xec, 0x7b, @binary="1c9e3fd1a718c5db811659fe7165dfbd88a2f2e70f72810770810dc90e46a9219636e1ffc14381d276f5b67f11ce08d80cbc7084d518173a6125487777c6ed6b271eab33305d56da4cac08ee7d8067f0f6c0af9294a2e8d9eb841f5dd9f89cc044db4622c0b9919ea2fad3c31442c1e2b54563bbfa86d9a28a0a0ee8751569bf678d9a3f945759dfacaa5da19304b12d1e7eeca0ae838307788968000d9bdabe4f69bbc767b662a11fb5338aff6065cb3f62a97072d617289f208e3645b2cdee1935c78abf028bf76b4aa0ce937f7b4e17b42940eb316680acd2344a469cacd362db3c827d"}, @generic]}, @generic="1138a5882a645d92512997dfcd15587e2171a610920b27e2f48635c4194fd46266ae77ac5c7f0ed1e581ed70711794e1dd128c2f5a70b9559eeafa47bc198c89b1e36ae1645720394b88a45782328c7588aef697d352ed212027f665629d0385b0923205179a24b8d7473b7d4a65b8277fb07cc826aa908162eb9c1b43d65289f1c1e9e50c1de624b214437aef222cab", @nested={0xfc, 0x22, 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0x3a94}, {&(0x7f0000007280)={0x84, 0x19, 0x312, 0x70bd28, 0x25dfdbfc, "", [@typed={0x14, 0x90, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x60, 0x43, [@generic="121c298276ecc69a52be55907de3185ed75245319bc96f6bc339799b2b1b43e344ca547a614a187cef97f573cdfd5ea6d741eac3f5dc05010e7c6760e87e4ea1f82b6d75d78a8be04f9246c68c3f196266c10a71", @typed={0x8, 0x34, @pid=r11}]}]}, 0x84}], 0x5, &(0x7f0000007380)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r12, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xd0, 0x4000000}, 0x24008840) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r14 = syz_open_dev$sg(&(0x7f0000007500)='/dev/sg#\x00', 0x4, 0x10000) sendmsg$unix(r14, &(0x7f0000008900)={&(0x7f0000007540)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000008800)=[{&(0x7f00000075c0)="9518151d86414b50b453d165d0b3f3ca182a8de78753f8e3b9f57c509ec5eb1f9ce18bf40397a9ff534ee5de979774a64732375d4d5fd25f83c544194200cffcbf0449e889cfa5ac2c2293dba3f6fe68efe0d9ad46b2b104895bf504745e5774241611fc0b369587aec6a744ed9ca35338de4ec8173bafd73b2aeade185e90b42e9d0eca1e9893a2a95b06c0287cb6f09ced3fc2ea08c78350bad44bc79ad7cb4e2d4015414230ff6475b8b1e52e91bbd9c5f8dfe93b447b98d5279947c48189b1f201fbc462e071236490eda96d22c5cf6842899644d4717e01d6", 0xdb}, {&(0x7f00000076c0)="f14e38fddede5ad7c5989c7b24ff9ea38fc0a57eaa66bfb64f6dab25fa72af57be07422651e12fa48ff61f7b7e795a74011d1a2772cee3f30680436d044dc47ebd6252e62945be2a1e17f91c1637767a8e4a", 0x52}, {&(0x7f0000007740)="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", 0x1000}, {&(0x7f0000008740)="18bf6740ed5473e7ea46c6bce40165d2363e5a635450c8618747cf4df61fe2e955085e8ce5c67b79bae8f291a0f379dcd51b0e6a93ebdccdf6d0a26c12c9a4a22acfe75c554027c21ffda1c9498d596408a0f8112970bfe92df6475f90d4bdafe382e252f1bc34f9029dbd5a7ee51fa831a1048472a2f7d766452db9905f2be200b646979bb87e54d6c048fa952b5edd286703c0e7592f2e7fd22a6239198cd1bf8ee6", 0xa3}], 0x4, &(0x7f0000008840)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r12]}, @rights={0x18, 0x1, 0x1, [r0, r0, r12]}, @cred={0x18, 0x1, 0x2, r11, r10, r8}, @rights={0x20, 0x1, 0x1, [r12, r1, r1, r12, r12]}, @cred={0x18, 0x1, 0x2, r11, r10, r8}, @cred={0x18, 0x1, 0x2, r2, r7, r8}], 0xb8}, 0x40080) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) syz_open_dev$urandom(&(0x7f00000074c0)='/dev/urandom\x00', 0x0, 0xc0c40) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/06 01:16:08 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xff, 0x181000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x0, {0x3ff, 0x6, 0xffffffffffffff00, 0x721, 0x101}, 0x6, 0xc5}, 0xe) 2018/04/06 01:16:09 executing program 2: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdd, &(0x7f0000000000)="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", 0x11f) r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0x916) 2018/04/06 01:16:09 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f00000000c0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x12000000001, &(0x7f00000001c0)="c8d63f23", 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0x6b6, 0x2, 0x400, 0x5, 0x0, 0x6, 0x8800, 0x1, 0x0, 0x2, 0x987, 0x8, 0x7, 0xff, 0x0, 0x6, 0x1, 0x100, 0x5, 0x7fffffff, 0x7ff, 0x6, 0x3ff, 0x3, 0x1fae9a4d, 0x2, 0xa2e2, 0x5, 0x5011, 0x9, 0x0, 0x2, 0x5, 0xc5a8, 0x3f, 0x9, 0x0, 0x9, 0x4, @perf_config_ext={0x6f, 0x5}, 0x1244, 0xfffffffffffffffa, 0x101000, 0x1, 0x0, 0x695, 0x2}, r4, 0xc, r1, 0xb) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x6, 0x2, 0x6, 0x7fff, 0x0, 0xfc2, 0x80000, 0x2, 0x8, 0xcb, 0xdf, 0x0, 0x3, 0x1, 0x7, 0x19a2e393, 0x6, 0x7f, 0x8e, 0x40, 0x2, 0x6, 0x5, 0x8000, 0x80000000, 0x9, 0x1ff, 0x3, 0x7f, 0x21, 0x1, 0xfffffffeffffffff, 0x0, 0x0, 0x3, 0xadd, 0x0, 0x1, 0x4, @perf_config_ext={0x401, 0x200}, 0x4000, 0x101, 0x6, 0x0, 0x6, 0x1, 0x26e}, r5, 0x8, r1, 0x8) bind$can_raw(r0, &(0x7f0000000ff0)={0x1d, r3}, 0x10) 2018/04/06 01:16:09 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xff, 0x181000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x0, {0x3ff, 0x6, 0xffffffffffffff00, 0x721, 0x101}, 0x6, 0xc5}, 0xe) 2018/04/06 01:16:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000400)={0x3, 0x0, [{0x4, 0xe6, &(0x7f00000002c0)=""/230}, {0x2, 0x3b, &(0x7f0000000180)=""/59}, {0x13000, 0x6, &(0x7f00000003c0)=""/6}]}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000480)={'ipddp0\x00', 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) fchmod(r0, 0x58) 2018/04/06 01:16:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=ANY=[@ANYBLOB="b80000000900000000c66fcf114e23dc9d13000000000008000000001400090009000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="880008008200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad000000"], 0xb8}, 0x1}, 0x0) 2018/04/06 01:16:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x101, &(0x7f0000000040)=0x0) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x2) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = syz_open_dev$adsp(&(0x7f00000006c0)='/dev/adsp#\x00', 0x7, 0x88002) r5 = open(&(0x7f0000000600)='./file0\x00', 0x800, 0xfffffffffffffffc) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x0) io_submit(r1, 0x3, &(0x7f0000000680)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0xdf, r0, &(0x7f0000000080)="44bb797beb15a88e97367cd2bad80df7156d7718bb595d960a2a71e919df64f5a04ade6922b0c1851857def0df4d83834da09e69fab84deb8187a580a6b749e67baa7fa8fe5b523381566a17c3b9658bd37eab3f6da467b03b99cd4f5b3cd4e39b673360d5ddf532481e7d7772fc7532ebbcc7d066dcaf96d7ee5292ae10f7b759d0f5d8ecff3f67e71fde4ce7e39adbd738d6818b26a32d9cdd9dda3b76a1f68d34c876fc3f", 0xa6, 0x34f580000, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x96, r0, &(0x7f0000000240)="fe1cff0a7b51a45cbb8533a64a9d0edd9fa19e3a87ba61542dd3c2e2c5d0922df80c8532ecd35b513d011ad5e781b90f0e1ca0e5cf4f7542d3c332b82446f7fbe27fd677e99c7d78d917cf00dd22a4da2c29065818d6269a2d63c8faa137545c11a52576c52ef1d43d9d1417a7a1", 0x6e, 0x100000001, 0x0, 0x0, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000440)="889b1213768af519e9deaa799fff5c929f1618797188396dd12fcb7d336edb9c68ecf9f671aeb1ccaa282b1b11bcf6af0a7ebfc27c57e181bca80b06c83f8433dc75518af2382e3a99e489cf94553670bbbfd943af4c5b2e50a573c9252d5c3e8d6bb3c74479f92e1c484d9938", 0x6d, 0x3, 0x0, 0x0, r4}]) r6 = syz_open_procfs(0x0, &(0x7f0000000740)='net/ip6_tables_targets\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00000001c0)='reno\x00', 0x5) getsockname$ax25(r3, &(0x7f00000004c0), &(0x7f0000000700)=0x10) r7 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000380)) sendfile(r7, r6, &(0x7f00002b9ffc)=0x1, 0xa) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200)={0xb3}, 0x4) r8 = dup3(r7, r0, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000300)) ioctl$KVM_SET_CLOCK(r6, 0x4030ae7b, &(0x7f0000000780)={0x8a30, 0x10001}) ioctl$KVM_ASSIGN_DEV_IRQ(r8, 0x4040ae70, &(0x7f0000000000)={0x7fffffff, 0x80, 0x8, 0x203}) setns(r8, 0x4000000) io_destroy(r1) 2018/04/06 01:16:09 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x28c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) accept4$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14, 0x80000) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e24, 0x6, 0x4e24, 0x81, 0x2, 0xa0, 0x20, 0x3a, r1, r2}, {0x647, 0x8, 0x10000, 0x3, 0x200, 0x7ff, 0x8, 0x3}, {0x5, 0x75, 0x3, 0x3}, 0x6, 0x6e6bb1, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x80000000, 0x4d5, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x3, 0x2, 0x3, 0x4, 0x3, 0x8}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/06 01:16:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x20000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x0, 0x8, 0x10001, 0x8000, 0x0, 0x200, 0x10, 0x3, 0x6, 0x1, 0x7, 0x9, 0xb1, 0xdab, 0x8000, 0xffffffff80000001, 0x2, 0x9, 0x2, 0x0, 0x100000000, 0x3, 0x2, 0x4cda, 0x7f, 0x0, 0x5, 0xfffffffffffffffa, 0x101, 0x2, 0x1, 0xffff, 0x2, 0x2, 0x7fff, 0x100, 0x0, 0x4, 0x7, @perf_bp, 0x2000, 0x2, 0x4, 0x6, 0x3, 0x3, 0x8}, r0, 0xd, r1, 0x1) syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x1000, 0x440) socketpair(0xa, 0x7, 0x4, &(0x7f0000000240)) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:16:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x5) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x4001) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)=[0x532e2699, 0xe09]) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) write(r1, &(0x7f0000fd6000), 0x0) 2018/04/06 01:16:09 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="3a9a6189e94cddfd1164103b44f7f3a0fd13f14c8f31f86af8d5ce1a18c322d1607af779f8ee414b89bf5eba7c6c41c7f7c8de83d2c2936b1de7dcb8ccc5d5cdfabfed35d87553efc4ffc1303963874844c9f671639f325dea8aff9eb0b4342ed3e731783c204d6aac0e5c82685a911b24f234cc452ff177b00d9c20c39c0dbc69f6327e3357c4d7005dd389a872c20b324859f5e540abfb58f9e8fd3063cc6b855304b5b55c4d343f94cda54277f16898f09b08acaf6d52ce71f5ccb24b1fc415a99f8fe707e2b36e34", 0xca) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000722ffc), &(0x7f0000000140)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000180)="0c3206435acd51f7b6feb76d28e5d70bee874b03c2c5f1f5f6284108ea4b328b92e7b13bd4cc1f69a9da5bed2fede18aeecc990052298d3c654674", 0x3b) 2018/04/06 01:16:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x14, @u32}]}, 0x24}, 0x1}, 0x0) 2018/04/06 01:16:09 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r1) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) 2018/04/06 01:16:09 executing program 3: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/06 01:16:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffff0bb, 0x200000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'bpq0\x00', r2}) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0xfffffd7c, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x10, &(0x7f0000000680), 0x0, &(0x7f0000000280)}}], 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="ec1e82ad30adde89139272d8ff4a849ad80ddf7be550eb098096ed2cc4cce0692e70c39eada1cbcd225857e455b0ccfcf97f89f848585bedbbd645e402a6376e9bfb7970254baff2b029aff23e4e07b57f3cce4adebde4d928a74cff0d68d5b00321188dd8fd31b37f219b8959d98b25ccd210f32f957870967b6944c2aa4abf85ab69fa27ec37221261d17e7cb62bcc9606eae1039de38c06aed452ccaac5b052930b0b2900a09dcfb8bb910caafabda2b590bbeb6732893282a941f87e4a243f2819c15c2c9b9a6a76773795ff93b80faf2e7ace9afb0b4235e0fa325263add4ee21617831b64c2c03cb", @ANYRES16=r5, @ANYBLOB="00092abd7000fedbdf2509000000080005007000000008000500ff01000008000600030000003800030008000500ac1414aa0800080006000000080008000600000008000300040000001400060000000000000000000000000000000000"], 0x64}, 0x1, 0x0, 0x0, 0x40040}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:09 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x0, 0x200, 0x6, 0x3e11f560, 0x3ff, 0x7, 0x7fff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000140)=0x8) sendfile(r0, r1, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000200)={0x3, 0x40}) 2018/04/06 01:16:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x1ff}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0xa280) signalfd(r1, &(0x7f0000000080)={0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="2f6e71e2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe20) [ 757.942920] binder: 13796:13803 transaction failed 29189/-22, size 0-0 line 2848 [ 757.976600] binder: undelivered TRANSACTION_ERROR: 29189 [ 758.007208] binder: 13796:13813 transaction failed 29189/-22, size 0-0 line 2848 [ 758.069839] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/06 01:16:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) socket$inet6(0xa, 0x0, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0xfffffffffffffffe) 2018/04/06 01:16:10 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) syz_emit_ethernet(0x100e, &(0x7f0000000200)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="0e7d6b4a3f49", [], {@generic={0x6002, "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"}}}, &(0x7f0000000000)={0x0, 0x3, [0xbbb, 0xe1f, 0xc45, 0xaae]}) r0 = memfd_create(&(0x7f0000000040)='$\x00', 0x2) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) 2018/04/06 01:16:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff9, 0x200002) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x40000000000000, 0x1, 0x1, 0x0, 0x7, 0x2, 0x3, 0x81, 0x39e, 0x40, 0x244, 0x1f, 0x7f, 0x38, 0x1, 0xffffffffffff0001, 0x8001, 0x4}, [{0x2, 0x9d2a, 0xac, 0x1, 0xc00000000000000, 0x7, 0x7, 0x581}], "71725439bf782f77f30343945f4483ca7710762a1649b24f439579ec530028a6ee55101356bad9c5cd8442a0a8dba7ab56d906b2bc238c18b3025a407308a82fa9890f1ea93430cb5460d574fde355839908980a87206a3e873ca40140ae170867cb63514deacc3bf646f8c1ec32ccd7b138f58cdbd88106f2267699b9c4996da2444c61e5db0a8e8447f7e231d4b0d7ac8186bb392d5b75312f95002dad538e5cf9", [[], [], [], [], [], [], [], [], []]}, 0xa1a) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}, [0x20, 0x80000001, 0x6, 0x1, 0x7, 0x5, 0x5, 0x9, 0x8, 0x364d, 0x8, 0xffffffffffff183d, 0x9, 0x123, 0x7]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20}}}, 0x84) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/fscreate\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000180)) 2018/04/06 01:16:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xe3, 0x105a40) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000180)=0x80000001) r1 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000000c0)) 2018/04/06 01:16:10 executing program 3: r0 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) truncate(&(0x7f00000000c0)='./file0\x00', 0x7) renameat(r0, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='-!:\x00', &(0x7f0000000080)='&\'loposix_acl_access\x00'], &(0x7f00000002c0)=[&(0x7f0000000140)='em1%\x00', &(0x7f0000000180)='ppp1-keyringselinux-[\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='{,\\user!vmnet1\x00', &(0x7f0000000240)='trusted\x00', &(0x7f0000000280)='\x00']) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x1, 0x1000}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x4000, 0x0) openat(r0, &(0x7f0000000340)='./file0\x00', 0x200000, 0x10) 2018/04/06 01:16:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/61, 0x3c}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000780)) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 01:16:10 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="1bd1755c38ab928203"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000500)=""/179, &(0x7f00000008c0)=0xb3) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000940)={0x1, &(0x7f0000000900)=[{0xe1, 0x1, 0x3, 0x66}]}) socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x4, 0x86001) write$tun(r4, &(0x7f0000000600)={@pi={0x0, 0x88e7}, @void, @ipv6={0x5, 0x6, "b73c79", 0x26f, 0x2e, 0x1, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, {[@hopopts={0x3b}], @gre={{0x0, 0x0, 0x1, 0x3, 0x0, 0x4, 0x0, 0x1, 0x880b, 0xfd, 0x3, [0x6, 0x200], "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"}, {0x401, 0x0, 0x400000, 0x5, 0x0, 0x0, 0x800, [], "8c74ab28b061f815a68c7a23ae777214a5743764ae1c4085ef03c0b24a198a227b0d7c4b7e5d2cf7c7bbfd3370d3551a23eb26ae3cfe8c9e5a33419d7bfa18279a6a47aa45e6f3d4214032923dc230b373c46a63b1ba227e52ccb80d2233fe02026ed2ac9a8d74b4d17b3d1913deda2048ad3be76f8f245c1c310024267918cd8dd0360d3a8a2538a0a365ad8630d014b77a6b3196e4b7a113f2c4694abbb4ab4f9e2728f6a9d21ffa5c80cda59e83baea"}, {0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "9ee6ce9dd5e4375f7d3b753b11288eb1b5b3706fd162015fc3f90b7537830721d002eff6f99c9422ccf9b4536ce9f7f545fce4548cc730ac0bacb33af18d347335e922d77a7b1256e23c83984958fb5a8ea241813280fc2a"}, {0x8, 0x88be, 0x3, {{0xc25, 0x1, 0x9, 0x80, 0x7fff, 0x1, 0x0, 0x4}, 0x1, 0x2}}, {0x8, 0x22eb, 0x4, {{0x4, 0x2, 0x1000, 0x9, 0x6, 0x3f, 0x2, 0xeca2}, 0x2, 0x4, 0x4, 0x9, 0x1d7, 0x0, 0x401, 0x0, 0x10001, 0x9}}, {0x8, 0x6558, 0x4, "3f35175587c862e713f217e725b4b8e0a7b57419e4caf86f95"}}}}}, 0x29b) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r4, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) fcntl$getflags(r0, 0x40b) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x50, r6, 0x2, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x50}, 0x1}, 0x400c044) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000001c0)={@un=@file={0x1, './file0\x00'}, {&(0x7f0000000100)=""/96, 0x60}, &(0x7f0000000180)}, 0x9c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r5, 0x480000, 0x8}, 0xc) connect$nfc_llcp(r3, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x0, 0x80, 0x9, "f2ca17b351e79e9e56ca596236e59d95f6954f8df02957d51a55fc8d419a38191fbb0b3158082a8e8d5200e3060a2a2cd193243ca907a95e00ed5f53bb6b10", 0x6}, 0x58) 2018/04/06 01:16:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x2, 0x4, 0x100040001, 0x0, r0}, 0x2c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getdents64(r1, &(0x7f0000000080)=""/106, 0x6a) 2018/04/06 01:16:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r0 = socket(0x2, 0x80a, 0x0) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/06 01:16:10 executing program 4: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, "000000008c00"}], 0xa, "7c2b5a02bcdf79c84de1a063d88ea4c6d798306c02e9a9219739d93fa6f044446104e73ec57e0d9f2cc39f553b04ea81a887c7232035b9f8b86f3b5b9f811a1bc9ae7ab6ae98b1442cc069e129df0329d8992da418c8d5f6a710ac42267ad083f4ab6342db63bf45a4a68bff8bf3f22a43b802639b43750741bf84f54de4945ebec85bb2e2ca0dccd438af29dc24530fe987e3818e1ee4f1b61cfae4db4df3e0a1297de3bb3c2d6b8c121c261736887c54feaeef461e88919b4a70af2a6c64575a18a500d1df785575368d5c319b9823cbc6f2f896cc16f08533bdd9977087be6175606bf6"}, 0xf7) 2018/04/06 01:16:10 executing program 1: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/current\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x800) write(r1, &(0x7f0000000140), 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000a67000)='./file0\x00', 0x26102, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000240)={r3, &(0x7f0000000180)=""/136}) 2018/04/06 01:16:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000ed000000000000000000000000000000000000"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 01:16:10 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/20, 0x14, 0x2, &(0x7f0000000080)={0xa, 0x4e22, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/06 01:16:10 executing program 5: syz_emit_ethernet(0x9, &(0x7f0000002580)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000001300)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYRES16], @ANYBLOB="61d8df997b7fd7ea4616cd552b7986e39e997432d2dd5d714bd779e198d7c6452b12379b3fdb5afb829781e7ac39199749cb80a1d02d80084ba2f135e2f21bf1d4c623a1a790a22ca5c1038c6a4780e6a0c169995f251512ad509e61131a579b73acb105b225b19d5da1bac8aa7e7148d1285880d0eb89161546442caa91e21c515e06a7fd4bcf175b62f3bef799b268860e7a06", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES64, @ANYRES64, @ANYPTR64, @ANYBLOB="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", @ANYRES16, @ANYRES32], @ANYPTR=&(0x7f0000001240)=ANY=[@ANYPTR64, @ANYRES32, @ANYRES64, @ANYBLOB="3d4ddd39c34f4669b36871af3e8fd21583330fbdb41ce38fdc886fdab4ca3dd5da3bb8f6b48a2304", @ANYPTR64, @ANYRES16, @ANYRES32, @ANYRES32, @ANYPTR, @ANYBLOB="469aa8537c31283e3cc9059ed34958435af8fc3b4d2a1a022eaf219ebc0bf6306082e42f213bbc11028d911d41ab68ce375adb6c303016554a2b9055a1b12cd80cc4d30752f64f18fc649c17474df3a15ca1d700198ee57a92a775"], @ANYRES32], @ANYRES32, @ANYPTR64=&(0x7f0000002640)=ANY=[@ANYRES16, @ANYRES64, @ANYBLOB="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", @ANYRES64, @ANYRES16, @ANYBLOB="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"], @ANYPTR64, @ANYPTR64=&(0x7f00000024c0)=ANY=[@ANYRES32, @ANYRES16, @ANYRES32, @ANYBLOB="d3564aaf01b2c4d0b28a29f56d1aca09bbc1ba8c3746dcd09977f8d892dfc83450b879c131740a240b23f352416f277f0f2099eb6e0fd11d04ff7b4b989203a03099ab33b927a3da57ff00303f98cb159996"], @ANYRES32, @ANYRES16, @ANYBLOB="c7e1c6f4f49cf59eb1b33d00d3b1cbce2bde50ded2ce0edb23409927bc6670bc7493d50aafcdc8c85900584cb66c0f591ccd6c390fd80728e3e25b0b476116c565dd42b316419931215d0623e759bd513f844fe43c72c6723863334970901a442083f72a37d4fb802b35cf3c5f8779efedeef5c25beb581bcc215efb3d0b4865cea7ece5981c"], 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/mixer\x00', 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001440)={r1, r0}) r3 = syz_open_pts(0xffffffffffffff9c, 0x301000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001480)={0x0, 0x2, 0x5, 0x3, 0x7, 0x1ff, 0x1, 0x6, {0x0, @in6={{0xa, 0x4e24, 0x13, @empty, 0x3}}, 0x7, 0x318d, 0x84, 0x7, 0x400}}, &(0x7f0000001540)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001580)={r5, 0x80}, &(0x7f00000015c0)=0x8) r6 = getpid() perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x7fff, 0x75f1, 0x9, 0xffffffffffff0000, 0x0, 0x0, 0x8000, 0x1, 0x4, 0x0, 0xfd67, 0x4, 0xfffffffffffffff5, 0x0, 0x7ef6, 0x7f, 0xfff, 0x9, 0xfbd, 0x9, 0x9, 0x4, 0x1, 0x6, 0x4, 0x8, 0x6, 0x5, 0x1, 0x4cd, 0xffff, 0x3, 0xffffffffffff8000, 0x3, 0xd06, 0x0, 0x0, 0x20, 0x5, @perf_config_ext={0x6, 0x4}, 0x8, 0x2, 0x3, 0x6, 0x7f, 0x7ace, 0x789a}, r6, 0x1, r0, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) poll(&(0x7f0000000180)=[{r0, 0x10}, {r1, 0x4000}, {0xffffffffffffffff, 0x2}, {r3, 0x404}, {}, {r4, 0x44ab}, {r7, 0x400}], 0x7, 0x7f) 2018/04/06 01:16:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) 2018/04/06 01:16:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:16:11 executing program 5: syz_emit_ethernet(0x7, &(0x7f0000000a40)=ANY=[@ANYRES16, @ANYPTR, @ANYRES32, @ANYRES16, @ANYRES16, @ANYRES32, @ANYPTR], 0x0) 2018/04/06 01:16:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)="000000008c00", 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x8, 0xe4f) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0xff}, 0x1c) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000480)=""/4096) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r2, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000cc3fe8)=[{0xc, 0x1ff}], 0xc}}], 0x1, 0x90) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0xfffffffffffffffd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:11 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xffffffffffffff81, 0x0, 0xfffffffffffffffe, 0x80, 0x8000000, 0x3, 0x8e96, {0x0, @in={{0x2, 0x4e22}}, 0x200, 0x8000, 0x5, 0x108, 0x8}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000440)={r1, 0x50, "b55fc70e204aecb5b2939d646ca53be3b874147340b8015d62a39a1c77558e50cea2475399460f5898051ec10e94f58609b4beba6cb1abd2f281f188332ab080f5b2313ddc4c5f8c5b0bd96228a1c3ae"}, &(0x7f0000000380)=0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x0, 0xa3a7, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x38b7, 0x709}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x12) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x1}, &(0x7f00000001c0)=0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ftruncate(r3, 0x2) r6 = dup2(r4, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x3, 0xffffffffffffffb6) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000140)=@int=0x7f, 0x4) truncate(&(0x7f0000000500)='./file0\x00', 0xffff) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000000780)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02bbfed5c769c7f4ca2499bac584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a") r7 = eventfd2(0x1, 0x10) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000040)={r7}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000080)={0xffffffffffffffff, 0x80000005, 0x1fffffffff, r4}) 2018/04/06 01:16:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000000)) ioctl$TCXONC(r2, 0x540a, 0x7f) 2018/04/06 01:16:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000cc0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000c80)={&(0x7f0000000400)=ANY=[@ANYBLOB="24000000130001000000000000000000000043fe", @ANYRES32=r1, @ANYBLOB="000000000000000004001600"], 0x24}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="a54495a97d26c13f0d486107a0a23857088294bc10c95a45a3759a9c63e7cfcf834e3040ae3232b85a7d70e0d997fe54f38e0e113ee9131f5a33af5f846cde40459b9118f458ae2db189ac07cdab3772992b12b357b89581c13d80404b734ef9a261ac882040545c78705140b644c008cae4872edcaf64c9dfacdd4347cb785f3c763239fc9226c24eca38214b20ccfe1de4f1e4ec5a23fccecc9e6d65cc1de701d71121394318e5031a4bb6c4a3cf0d917015d747f315669ed1e709502f7782764a24d63978c0cd04ed7951") 2018/04/06 01:16:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000000340)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x2bb}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = dup3(r0, r0, 0x80000) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x5f) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffff9c, 0x0, 0x485, 0x0, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x3, 0x1000}, &(0x7f0000000300)=0x8) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="6c0061a9", @ANYBLOB="010429bd7000fddbdf250e000000080006000000000048000100080004004e20000008000200bf0000000c0007000100000008000000080004004e2400000c0006006c626c637200000014000300e00000010000000000000000000000000800040085060000"], 0x2}, 0x1, 0x0, 0x0, 0x8800}, 0x80) 2018/04/06 01:16:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pkey_alloc(0x0, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000d901000000ff0037adca51ad5a000003"]) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/04/06 01:16:11 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3a3, 0x101000) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000000c0)="f6f4ea41bc684b776df5f3bd24441f77d114d4559e32c11950af809e13a70afc609ba5d05141", 0x26) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x0) signalfd(r1, &(0x7f0000000040)={0xa13}, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) [ 760.079217] netlink: 'syz-executor7': attribute type 16 has an invalid length. [ 760.113663] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/04/06 01:16:12 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1}, &(0x7f0000000080)=0xc) socketpair(0xf, 0x80b, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000200)=""/108) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) bind$can_raw(r0, &(0x7f0000000ff0)={0x1d, r2}, 0x10) close(r0) 2018/04/06 01:16:12 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ftruncate(r0, 0xffffffff) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x7, 0x40000) munlockall() r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:12 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) modify_ldt$write2(0x11, &(0x7f0000000040)={0x7fff, 0x20000000, 0x4000, 0x2, 0x7, 0x100, 0x0, 0xfffffffffffffff7, 0x3, 0x1}, 0x10) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '\\\x00'}, &(0x7f0000000100)='GPL\x00', 0x4, 0x0) 2018/04/06 01:16:12 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x1) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/04/06 01:16:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000000340)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x2bb}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = dup3(r0, r0, 0x80000) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x5f) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffff9c, 0x0, 0x485, 0x0, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x3, 0x1000}, &(0x7f0000000300)=0x8) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="6c0061a9", @ANYBLOB="010429bd7000fddbdf250e000000080006000000000048000100080004004e20000008000200bf0000000c0007000100000008000000080004004e2400000c0006006c626c637200000014000300e00000010000000000000000000000000800040085060000"], 0x2}, 0x1, 0x0, 0x0, 0x8800}, 0x80) 2018/04/06 01:16:12 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="af0564809371329d4cdbea241023a432dd03103de6e5ee30b6fc541568f477befa26a6a6c9760e0d198bfe7287cae0aea1acf59db8c78e2fcd24279065073894e4", 0x41}, {&(0x7f0000000200)="991690f245f5b8e62f885354ab1e5d04d9c0d3f16100c9d413649d975ff5e53e4dca34965d1c9c5f416e8b0989868c300f9e150507a7e7ccf7658f2d7e4ffafa8a1ef79dd39589cecbabf8cde67193162627e37e55aac75483c38a87ec657cafe6d3e58f2e4f7d46ddeab290a6f7f5", 0x6f}, {&(0x7f0000000280)="96c51561d93395f861bdf534ef0fa8ba405a351f33bf4ecb22f7136697dfb133f7ac538a1ec7401d11841140f1aafde745d553d077175eb296e5fb1f89781e1e9977e408d0f5a4151d6217920a3ed69cae65ab4e2d0a471566bba35143c1b8d079ff603c954c115328d262e0282b5e7aa57eb7cec6093ebca5d5518aa9cb4282d1cc486662346dd4f5d7803f76afcc3f896d7922cd3291cd", 0x98}, {&(0x7f0000000340)="bfada95716289a73f396e0112f3bbdd822f7f372f64ae9196bf680c2d86909eba64c1eb052eff89d26184fa4cf89f1ef81bcbbc4687d6e2b7010e0090f6dbb136217fbc6da172cde", 0x48}], 0x4, &(0x7f0000000400)=[@rights={0x2c, 0x1, 0x1, [r2, r2, r2, r2, r2, r0, r2, r2]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r0, r2, r0, r0, r2]}], 0x5c, 0x4040}, 0x800) fsetxattr(r2, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)="90", 0x19f, 0x4) 2018/04/06 01:16:12 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x12e, 0x400000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x4, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0xfffffffffffffff7}, &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000280)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000000c0)=0x7) mount(&(0x7f00001e0ff8)='./file0\x00', &(0x7f000040fff8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)) 2018/04/06 01:16:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$pokeuser(0x6, r2, 0x4, 0x6a00) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x157, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000000c0)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) [ 760.290123] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/04/06 01:16:13 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYPTR64], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2a80d899be8886491067315ea7996f100800101"], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xffffffff}, &(0x7f0000000200)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000040)="106f76c33d90be7a3e9b2a216069e7c24e28ebd0763f2ca1622d65bde80cb03fda2f55", &(0x7f0000000080)="9136231beaccc5676703a96f9c0d06af1c8129560edb5cd18ebfa7d29b4d18bdcfce1383ee49a7995b12e2533b5e5dd9a647a238f83ee92f70", 0x2}, 0x20) ioctl$KDSETMODE(r2, 0x4b3a, 0x496) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) 2018/04/06 01:16:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) ioctl$TCXONC(r1, 0x540a, 0xb5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:13 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="0000008a9aa449cbc546af8673db4a69001e0000000000001a8d69e2002c94d20b5e932b4d3235e70fd6e5cd"], 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff03010008fb85938f56ce306b00"], &(0x7f0000000100)=0xa) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x60c, 0x0, 0x240, 0x454, 0x454, 0x454, 0x540, 0x540, 0x540, 0x540, 0x540, 0x6, &(0x7f00000001c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0xf1e0}, @empty, [0xff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff000000, 0xff, 0xffffffff], 'vlan0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x2, 0x1f, 0x1, 0x30}, 0x0, 0x110, 0x154, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xa}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xc}}]}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@loopback=0x7f000001, 0x17, 0x2e, 0x1}}}, {{@uncond, 0x0, 0xc8, 0xec}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xec}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0x9, 0xffffffffffff0000}}}, {{@uncond, 0x0, 0xec, 0x128, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}]}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x10001, 0x7ff, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e21}}}, {{@uncond, 0x0, 0xc8, 0xec}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x3f}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x46, 0x6, [0x8, 0x8134, 0x9, 0x101, 0x7ff, 0x7]}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x820a, 0xffffffffffffff01, 0x401, r2}, 0x10) socket$key(0xf, 0x3, 0x2) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x2, &(0x7f0000000900)=0x4) 2018/04/06 01:16:13 executing program 2: r0 = socket(0x10, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) write(r0, &(0x7f0000000000)="240000002500070b67000000000080000100ffff0100000000000000ffffffff0100ff10", 0x24) 2018/04/06 01:16:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000000340)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x2bb}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = dup3(r0, r0, 0x80000) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x5f) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffff9c, 0x0, 0x485, 0x0, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x3, 0x1000}, &(0x7f0000000300)=0x8) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="6c0061a9", @ANYBLOB="010429bd7000fddbdf250e000000080006000000000048000100080004004e20000008000200bf0000000c0007000100000008000000080004004e2400000c0006006c626c637200000014000300e00000010000000000000000000000000800040085060000"], 0x2}, 0x1, 0x0, 0x0, 0x8800}, 0x80) 2018/04/06 01:16:13 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x1) 2018/04/06 01:16:13 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/06 01:16:13 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x92, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000037bff4)) poll(&(0x7f0000000000)=[{r0, 0x3}, {r1, 0x40b}, {r1, 0x1}, {r0, 0x4000}, {r0, 0x2428}], 0x5, 0xf3) read(r0, &(0x7f0000181000)=""/25, 0x19) ppoll(&(0x7f0000e46fc0)=[{r0, 0x44}], 0x1, &(0x7f0000cf7000)={0x77359400}, &(0x7f0000842000), 0x8) 2018/04/06 01:16:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x400000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000000c0)={0x6, 0xffffffff, [{0x1000, 0x0, 0x6}, {0xe71, 0x0, 0x6}, {0x400, 0x0, 0x8}, {0x20, 0x0, 0x81}, {0x7fff, 0x0, 0x3ff}, {0x8, 0x0, 0x6}]}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/04/06 01:16:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x1, 0x101902) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x3, 0x1a, 0x1, 0x5fa7d225, "983e2225361cb320f12e03132bb49b5c40d52e2882a7a83cc1fed8a2bf93a562"}) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) [ 761.245193] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/04/06 01:16:13 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x900, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/31, 0x1f, 0x40012002, &(0x7f0000000080)={0x4, 0xfffffffffffeffff, 0x7, "549bad3644c2", 0x1000}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x200}, 0x8) 2018/04/06 01:16:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x23eecd068a29248a, 0x3b) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) tkill(r1, 0x1020000000016) 2018/04/06 01:16:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000000340)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x2bb}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = dup3(r0, r0, 0x80000) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x5f) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffff9c, 0x0, 0x485, 0x0, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x3, 0x1000}, &(0x7f0000000300)=0x8) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="6c0061a9", @ANYBLOB="010429bd7000fddbdf250e000000080006000000000048000100080004004e20000008000200bf0000000c0007000100000008000000080004004e2400000c0006006c626c637200000014000300e00000010000000000000000000000000800040085060000"], 0x2}, 0x1, 0x0, 0x0, 0x8800}, 0x80) [ 761.373764] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/04/06 01:16:14 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1}, 0x8) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/06 01:16:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r2 = dup3(r0, r0, 0x80000) getsockname$llc(r2, &(0x7f0000000080), &(0x7f0000000180)=0x10) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) 2018/04/06 01:16:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000080)="000000008c00004aa7009e6b000000", 0x10000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x1, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a", [0x0, 0x200000000000]}) 2018/04/06 01:16:14 executing program 7: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001ec0)='./file0/bus\x00', &(0x7f0000001e80)='overlay\x00', 0x0, &(0x7f0000001dc0)="57dc2f3878d7ff2d6e835c17a2c816997b2d45e7a27f8cf627f8e4598efa1b3dbfe704d1be277b00109fd81474ea3a7aec6104ac38e537b59e12e5883fe147fc16cf726abd1b221c6d5ff98b84c6a8f2e98c851f38a2aa814c9766c59f38f36676d838a93e6ab1b6ef0a3064e43d6cd03b572bc42788db5943446a551b216459ff3eda15e566ff90236e47e4d343608eb5e63b2c5899b5cbd7b18ae33e7a5849576bb0c1dc49d9207ebd33a9e41978d8c7f40b28ccdb00000000000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001a80)={0x3}) accept4$ax25(r0, 0x0, &(0x7f0000000140), 0x800) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{&(0x7f0000000080)=@can={0x0, 0x0}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/121, 0x79}], 0x1, &(0x7f0000000140)}, 0x9}, {{&(0x7f0000000340)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/248, 0xf8}, {&(0x7f00000003c0)=""/97, 0x61}], 0x3, &(0x7f00000015c0)=""/145, 0x91, 0xf44}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001680)=""/205, 0xcd}, {&(0x7f0000001780)=""/14, 0xe}], 0x2, &(0x7f0000001800)=""/241, 0xf1, 0xfffffffffffffff7}, 0x7fff}, {{0x0, 0x0, &(0x7f0000001d00)}, 0x7fff}], 0x4, 0x40000040, &(0x7f0000001c80)) connect$packet(r0, &(0x7f0000001cc0)={0x11, 0xc, r2, 0x1, 0x4000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) accept4(r1, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x80, 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') socket$inet_smc(0x2b, 0x1, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000019c0)={@sco={0x1f, {0xfffffffffffffffa, 0x5, 0x3ff, 0x0, 0x1}}, {&(0x7f0000001900)=""/127, 0x7f}, &(0x7f0000001980), 0x27}, 0x9c) 2018/04/06 01:16:14 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000000040)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f0000076000)={0x3ffff}, &(0x7f00007cb000), &(0x7f0000ff7ff0), 0x8) r2 = memfd_create(&(0x7f0000000080)='posix_acl_access!md5sum]em0wlan1\x00', 0x3) write$vnet(r2, &(0x7f0000000280)={0x1, {&(0x7f00000000c0)=""/1, 0x1, &(0x7f0000000200)=""/119, 0x2, 0x3}}, 0x68) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x8d00) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x4000) close(r4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449e953ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:16:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) accept4$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x49, "fac8eb5dfc1563b47948a3195b519c6138b6dbbd6df5dff9f0347be724cee243eb23201085d4906912375c2959f596082c343c7fde569721cbf0b1da9ce4ccf89f5290b5717c381fce"}, &(0x7f0000000100)=0x51) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1, 0x0, 0x7ed, 0x10001, 0x3, 0xfdb, 0x5566, {r2, @in6={{0xa, 0x4e24, 0xb98e, @dev={0xfe, 0x80, [], 0xa}, 0x2}}, 0x5, 0x0, 0x5, 0x100000000, 0x6}}, &(0x7f0000000200)=0xb0) 2018/04/06 01:16:14 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f0000000100), 0xfffffffffffffe29, 0x0, 0x0, 0x282) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000000)="86", 0x1) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/4096) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/04/06 01:16:14 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xfffffffffffffffd, &(0x7f0000000240)=""/172) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1c) r3 = memfd_create(&(0x7f0000000140)='/dev/vcs#\x00', 0x1) r4 = getgid() setgid(r4) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000180)=""/158) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000080)=0x100000000, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000f03000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffef6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/04/06 01:16:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) [ 762.707623] IPVS: ftp: loaded support on port[0] = 21 2018/04/06 01:16:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c1000000ffffffffffff080045000028ffff000000009078000000000000003f0f955b655a4f00ac14ffbb0d00907800000000000000000000000000"], &(0x7f00009f8000)={0x0, 0x1}) 2018/04/06 01:16:14 executing program 5: madvise(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:16:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0xc000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f0000000080)) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x2080) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'user.', 'ramfs\x00'}, &(0x7f00000002c0)=""/47, 0x2f) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {r2, r3/1000+30000}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) [ 762.778983] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 762.805279] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/04/06 01:16:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="00000000af08ccb9a9de89ed7d2729", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:15 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffeff, 0x208800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:16:15 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x8000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@multicast1, @multicast2, 0x0}, &(0x7f0000000100)=0xc) bind(r0, &(0x7f0000000140)=@ll={0x11, 0x0, r1, 0x1, 0xffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x0, 0x3}, 0x10) 2018/04/06 01:16:15 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x10005, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x7c, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x363f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x7c}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x2, 0x2000000088) close(r2) 2018/04/06 01:16:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x77df64e8eb6a3d09, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000010c0), 0x8) 2018/04/06 01:16:15 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x200000000003) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x4000000000401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x5a, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x7ff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x5001, 0x100000}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) 2018/04/06 01:16:15 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)={@random="cdfc0b0820f2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x380000000, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x80000001, 0x30, 0xfc9b, 0x6a}, &(0x7f0000000100)=0x18) 2018/04/06 01:16:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/04/06 01:16:15 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) close(0xffffffffffffffff) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000080)='../file0\x00', 0x0) 2018/04/06 01:16:15 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0x10, 0x5, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x20, 0x4) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) tkill(r2, 0x0) 2018/04/06 01:16:15 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x2, 0x101905) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) openat$cgroup_ro(r1, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)='/dev/loop#\x00', 0x2) 2018/04/06 01:16:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000008ffc)=0x9b, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) socket$inet_udp(0x2, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) 2018/04/06 01:16:15 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x280, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x20, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x5, 0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x207c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/179) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000001c0)=0x2000) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000200)={[0x0, 0xd000, 0x3000, 0x107000], 0x6875bc63, 0x40, 0x100}) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x3, 0x80000) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000002c0)=@srh={0x0, 0x10, 0x4, 0x8, 0x8, 0xa9c, 0xffffffff00000000, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x88) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000380)={0x20, 0x6}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000003c0)={0x1ff, 0x1, 0x6000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) syz_mount_image$jfs(&(0x7f0000000400)='jfs\x00', &(0x7f0000000440)='./file0\x00', 0x3ff, 0x8, &(0x7f0000000980)=[{&(0x7f0000000480)="6ee1b1e177bb2f9cb9330df1ad00be46db5423376541e37c01ea8df8ee2cbf5e3f44a4c00e7566b98886ccd90c4e93665acf8c8dff1676ce178f6ad6507eacb9dc4ce859b3c6e811e7406dd1830664f7961945bd9300fb8bceb0b6e0dc012c29e10edf625f6986616f9c730cb33a49e3228d740abe78b3c3f9c965aeb8a8a2e907e716f17d6da64838361fcdeb497a8eef30de16e621129892662ce2b7aeb82606a503dd567d6c2020e4da88d81892a76bef", 0xb2, 0xc7}, {&(0x7f0000000540)="c583c0ce73af681b3c2bc08276c58e6d6f3f940b1f7db49c75be123d3db41ea4269a48275c6658c2f7a2b9cb91a71c365af85731a54397ebd28d18ce03cb64cdf5f110cc610c333aa7e261afa1ef0965ea9cf1d210373949ac0a9b27ece41d1b633bc4eda1b4269e3eafa255d177d63c265576b7fd4957fe0ce09a6408c3de5ec6db6516342c6814190a3a82d71b9537259c1a19", 0x94, 0x800}, {&(0x7f0000000600)="8700deed68c6e8d4bb5a26596eb53f6158f50737101c3b074a7d65952fc85e9e24cb064f332d844fdd1b990cb277c59cdfe5bb58e869f5122ba44c7e7e98d33adda1440f6f2b68f78297bd490e65c9ced667fdd6e1f55905d25a108a0a7c2f3c05e4c54b5429", 0x66, 0x3f}, {&(0x7f0000000680)="7c5a9556a1534440f06d567c6fc278dee257df10ff8f6119679244dedf9263c89428dcd0fc2ef4972bc57169407c2e0c901ec5e39c3b796dd234f086a5409b9e4f030918d08ff4d1d5", 0x49, 0x9d2}, {&(0x7f0000000700)="df8c4c19b817803a2c72967780a9f6f99de02d10a094b8b3aaf67b4895d0614ca2d95b54552cadb04acebb1f25f9877774dbbd3c3efa7538ff6e78585bd2e58b284cb8bfaab32edecb8160e73dc8", 0x4e, 0x3}, {&(0x7f0000000780)="de15c7a61a96ae4a90d4f722dd59e09530fe48fa6689c109553e3dc558ac52d2293f7c18b638eb269ab18d3c6bf775262f39e7a1cc07f034d8315fbb4cc4e1b2e1f231cdee18b00306a165c559a518b3b7bef6852eb469efed6ae6b59d748038570764f8804c28bcef03c1301d8e1f0602fde893565d6485b3f54b899f18461f5c4d62e120330ebda849e9a6c16e362911ac45e4ec780e445a8589fc3ee5c876c4528664dc5b7587418e64363445ac9612b59f48933a00df156a8309136dfabc584c229fb8e00e0c3593e634adbb8454aae8bb151a03b973ea4e9bf3f4bf0fb64dac5e53f3e2ba8dad3ec8", 0xeb, 0x4}, {&(0x7f0000000880)="4fc6d74432a9203bbd82877b32b1a35b9b853e1605ca0cf1d9f0c717205c9727a303685b4035edf93329c899b4", 0x2d, 0xff}, {&(0x7f00000008c0)="88ceeaf0a24688370b19ad8f55b0441f4c0430d4346457002e9bc24a52f92002634154dc98e6bb2ab14a79cac7ec2715711fb84503beba61dd28cff2c64002944998b84c080a81a4c4b366dc5642141a59da34b59fa116d9e7076ff7101338a2dce21e8630282be428b54ac544e578de7c1c237218c00ebf45181e6ab1183efc0319c08ac28fe003301ca073eeb0ff2441bad1bee8f98cd599f1d60222f6c503fc78bdf8c2631913fd5bd5bfdf667d977272d4c9bcc204aaea79ebd6ae", 0xbd, 0x5}], 0x10004, &(0x7f0000000a00)={[{@noquota='noquota', 0x2c}, {@discard_size={'discard', 0x3d, [0x3b, 0x3f, 0x37]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp932'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macromanian'}, 0x2c}]}) write$cgroup_int(r0, &(0x7f0000000a40)={[0x36, 0x3d, 0x3f, 0x39, 0x3f, 0x36, 0x3f, 0x39]}, 0x8) lseek(r1, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer\x00', 0x40, 0x0) timer_create(0x0, &(0x7f0000000ac0)={0x0, 0x12}, &(0x7f0000000b00)=0x0) timer_getoverrun(r3) bpf$MAP_CREATE(0x0, &(0x7f0000000b40)={0x5, 0x100000001, 0x9, 0x4, 0x5, r0, 0x9}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000b80)={{0x0, 0x3, 0x2, 0x0, 0xc3}, 0xffffffffffffff6f, 0xff, 'id1\x00', 'timer0\x00', 0x0, 0x4, 0x414, 0x6, 0x2}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000c80)={0x0}, &(0x7f0000000cc0)=0xc) sched_setattr(r4, &(0x7f0000000d00)={0x30, 0x3, 0x1, 0x4, 0x2, 0x8, 0xfffffffffffffffc, 0x5}, 0x0) getpgrp(r4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/sequencer2\x00', 0x80000, 0x0) prctl$getname(0x10, &(0x7f0000000d80)=""/157) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000004, 0x90012, r1, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000e40)='/dev/input/mice\x00', 0x0, 0x880) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000000e80)=0xf0) 2018/04/06 01:16:15 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/06 01:16:15 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) close(0xffffffffffffffff) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000080)='../file0\x00', 0x0) 2018/04/06 01:16:15 executing program 6: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$inet(0x2, 0x6, 0x400000000000fffd) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = dup3(r3, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000080)={0x2, r4, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r6 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x227c, 0x7fbffffbeffd) fchdir(r0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000002c0)) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000900)="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", 0x200002, 0x0) write$cgroup_pid(r7, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r7, &(0x7f0000000500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000800)={0xcc, r8, 0x200, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcf2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4566}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff7f}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8010}, 0x10) write(r7, &(0x7f0000000180)="15", 0x1) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) close(r0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r9 = dup2(r1, r1) io_submit(0x0, 0x1, &(0x7f0000000540)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x3, r5, &(0x7f00000003c0)="364087d58793a456bb0fb8d1234be02f5839dbf52a955155bf94e92cee28e75a4d952ef4dc6734818a7ef24b28ac51ca400c62caf18aac2ed3b71afff60b96e95d013ecc1f6e8b09a5534c91d250a3feac07988b0c7c46cf0d0a6f5031782483e2f3da4b5db167d50944133e015cb9cc7478ad6a2ef788799a51789cc90d30d3055f2dcded661c463675ce2c8abb684ad848daa60fa24d09d13c2f18a7e4fbe8bf5545c46c12923f91b270a016979f01bb747dd633a67806f5ab31d49806100c15fac83cd70642f68b79e33477fc4c2f07ca7457824f9b2546cd47551d0cb35bf070dcdc2423db185b3ac457041346cd596c", 0xf2, 0x401, 0x0, 0x1, r4}]) bind$ipx(r9, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) 2018/04/06 01:16:15 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080040, 0x0) execve(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)="757365723a265c81706f7369785f61636c5f6163636573736574683000"], &(0x7f0000000480)=[&(0x7f0000000240)='/-#\x00', &(0x7f0000000280)=',-\x00', &(0x7f00000002c0)="766d6e65743026637075736574a32770726f632400", &(0x7f0000000300)='\\*\x00', &(0x7f0000000340)='trustedbdevposix_acl_access:\x00', &(0x7f0000000380)='(\x00', &(0x7f0000000400)='userkeyring:\x00', &(0x7f0000000440)='uservmnet1-\x00']) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000600)=""/149) rename(&(0x7f0000fdbff8)='./file1\x00', &(0x7f0000887ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000006c0)={r1, 0xfffffffffffffff8}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000700)='./file1/file0\x00', 0x282001, 0x4) getpeername(r2, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000005c0)=0x80) open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) getpgid(0xffffffffffffffff) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f0000000140)='./file1\x00') listxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/63, 0x3f) ioctl$int_out(r3, 0x0, &(0x7f0000000100)) 2018/04/06 01:16:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x2000, 0x8000) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2ca, 0x20003) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x3ff, 0x1ff, 0x8000, 0x1, 0x0, 0xcfa935c, 0x40000, 0x5, 0x100, 0x9, 0x80, 0x3f, 0x6, 0x6cbe, 0x3, 0x7fffffff, 0xfc, 0x3, 0x100000001, 0x8, 0x6, 0xf0ba, 0x8001, 0x4, 0x0, 0x9, 0xebe3, 0x3, 0x6, 0x6, 0x0, 0x5, 0x5, 0x4, 0x9, 0x7ff, 0x0, 0x7, 0x5, @perf_bp={&(0x7f0000000000), 0x8}, 0x20000, 0x40c3378c, 0x9, 0x6, 0x0, 0x3, 0x8}, r1, 0x8, r0, 0x9) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) 2018/04/06 01:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000000, 0x400080) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) 2018/04/06 01:16:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="03fbffffff0120008100"], 0xa) pread64(r0, &(0x7f0000000100)=""/72, 0x48, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000200)=0x2) sendto$inet6(r0, &(0x7f0000000400)='\x00', 0x1, 0x0, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) sched_rr_get_interval(r2, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000440)={0x1, 0x9, 0x975, 'queue1\x00', 0x4000000007}) mq_notify(r1, &(0x7f0000000340)={0x0, 0x31, 0x4, @tid=r2}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, 0x8) 2018/04/06 01:16:15 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x6, 0x30}, 0xc) [ 764.798080] sctp: [Deprecated]: syz-executor2 (pid 14108) Use of struct sctp_assoc_value in delayed_ack socket option. [ 764.798080] Use struct sctp_sack_info instead 2018/04/06 01:16:16 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) close(0xffffffffffffffff) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000080)='../file0\x00', 0x0) 2018/04/06 01:16:16 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/239, &(0x7f0000000180)=0xef) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x143082) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x1000, 0x3, 0x8000, 0x101, 0x1000, 0x2, 0x8000, 0x4, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3, 0x294}, 0x8) 2018/04/06 01:16:16 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000080)=[0x158d, 0x2, 0x0, 0x6], 0x4, 0x6, 0x100, 0x8, 0xfff, 0x8001, {0x9, 0x8, 0x57, 0x4ee9, 0xffff, 0x4, 0x717b, 0x5, 0x743, 0x3, 0x3f, 0x1, 0x8, 0x4d, "f86dd0182dbca0246fdc2ef3796e0ef93c4994d99503fcb00be6e22b9f410b0a"}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xcd}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x53, 0x7fff, 0x6, 0x7, 0x5}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x7ff, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="99e757cfe356d77708d81ad334447781417d0562b402d3695158ee7615f052b898373795d5451f88e1de073b257c8290e9eabe1fda4b84d5807bbd7f9dd490c07acdadb80b77bbe39902dcaa9072e9e155ed293b4fd476cee24c6282fb629bf5e7b6bb4fc984ace183b3593f90dd82fd14db7b83acad625f38a043978efdc2a3bb3b357da9021df2f2dc15eafe284ed0c3324533d6f94a02cdde9a784138264fe0d0a6506028af53e6906be67724ee5cb11813d4e559d4b2a1ffd6412601899c49ef270746d12c760dd95762a0", 0xcd}], 0x1) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e21, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) 2018/04/06 01:16:16 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/udp6\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7, 0x26a1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x7}, 0x8) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) sendto$inet(r1, &(0x7f0000000080)="b6bdd4fd5f7dbeb3c7cb082662166030cb78f11cc20a53ddae36a3fe5d4b5bf07c3723e47cc2b5a819c850076b9b880633c06a7e220fafe5d4cb95220c7107efcbeab907fbddedbe45e9293b58ae49ed69b1a7222ee0", 0x56, 0x4040011, 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x40000) 2018/04/06 01:16:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000400)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) fanotify_mark(r0, 0x20, 0x8000008, r0, &(0x7f0000000040)='./bus\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000b00)="2f65786500000000000409004bddd9de91be10ee0f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a2f5454e6eeb56108c22ce056ed86ba36e1eb9588d64eb94ce0774edda95181b60b93d790363f9b23c884d4478c9676238d3dd3840722ad6f3a29b6cd7b6d8203b42210f2cf344a8c") pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) io_setup(0x0, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9, 0xa583, r0, &(0x7f0000000100)="ffd3ce1b300ca7369e31ad46a4157d1fed1d19de17a8788dd37e7e3d7653f165d749f997a8a760652f9858af77bca632c95a84e1ec09f221cd89c04cb142817d741b11cace34832b7f09f033cc6859639544f82503328d7b9b60202a33a684b2941374cd3200c9ef86ba2504863acf7778e1c4e40524ba882d63a1bf57677fa3cd71b6f3a41bff8172bbb0a2dacc6ef64a85", 0x92, 0x4, 0x0, 0x0, r1}, &(0x7f0000000200)) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000280)) 2018/04/06 01:16:16 executing program 0: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="1ef57f78cc00c5b297ff98a90fdf0e7dbeb123671218b8e98997315ed59318a3a25fe6fbccd3f529f578e6a4edf4ab5d1bd12bd0ee681c1fdc9d4eed598b0bfb0e59cbe5404fb935f52c74ffee6530cd540440244be027737fb3ab08b8c847ec4c8e4f3bca0c67590a528557a7fa06905f1565ae517951dcc88e50c800a610b6f13a84235ec2f195d22eb134fafcb0051d20e73b09c008310b905b6daf16a360f38df042ed1733848c8f812d375a5547ecc73165d28314480b4f8c5f232f8fac90cb6d54441876234aa94de6cc6a8bd013ac9e1a6aecd689bcd73b68aa6460773857eddc81", 0xe5}, {&(0x7f0000000c40)="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", 0x1000}, {&(0x7f0000000240)="4ccd5774a8f9a23d8654f0a8fb0e9edc530d38047cadb0ecb2a547db945cd6a39803917a104ec42338d2e808f58e13f3b65b23ae22e2ef13fd20dc2cf636fb2c46b678609a6ecbb7a6a589154b3d19e16509cf65c91b950b82f174dc4f23ce1c12b313d7e587de8439287fc61e84558e530202ade39ba4aa33210ba5fdcfbae7dbeaf736d9fa55e37af87da1c4e4f72221e83be393b49e7de697af751f7c53d9acb7e8e059f94eddc2666474b74f476182335e1777675349921d0840287366e0399cf703de5465bc549f5b87c7b1dfb92e98c3e2e883eb9e9ef29b651f16db07f65f0fbd4b01ab6ba4a43e4a062580a9", 0xf0}], 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4000000000000000, 0x800) finit_module(r0, &(0x7f0000000380)='\x00', 0x2) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x0, @multicast2=0xe0000002, 0x4e23, 0x3, 'ovf\x00', 0x11, 0x0, 0x39}, {@multicast2=0xe0000002, 0x4e21, 0x0, 0x8, 0x6, 0x35a9000000}}, 0x44) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000013fc8)={&(0x7f0000018000)={0x10}, 0x2e0, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x13, 0x401}, 0xc9}, 0x1}, 0x0) 2018/04/06 01:16:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x14) 2018/04/06 01:16:16 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_setup(0x200, &(0x7f0000000440)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x10}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x4, 0x4, 0x400, 0x29a, 0x80, r3}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20000) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000040)="6dbefaaa6a14f186bcb87f8c07d7d7f678cfdc0761e039902284728a2701cf31971c411620746cb88ecb7b9ffdeed21e3774537afc5fd6c6a23a622e4e0d823655523b4f5508a8b0ba89ef3f61853966fd8630aee552a21493fbe4483fa9004bc050c973862975a2caab7cd04cdeb84d84c3c33b3e2ea70f2b250ef20bbb97eb890474cf4be0d428865971bdbf90406c47c6434cb2c1082a20f913ac3a43bddfe5838ab47612e40318b2d67ecf24d3f81e88de0f7e129d5a835cfa938d929c9f53199bbcb4802e1eb717c1dba17ec8f17afa7cd7b16bc34ff7e14044261751900ad3d79e66", 0xe5, 0x1ff, 0x0, 0x0, r4}, &(0x7f0000000280)) r5 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setpipe(r5, 0x407, 0x4) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000300)=""/76) syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x9, 0x101000) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0x58}], 0x1ffffd63) 2018/04/06 01:16:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000002c0)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e188580000599a5591e6c882e32e6da6697b93d32112b2bc83d72a"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x8, 0x1, 'client1\x00', 0x0, "f774199bd433f9f1", "69532e56a25f454e8dbd316d62cb010a92c9e2e989b3a9fd1b0ac05de29888e2", 0x8, 0x7fff}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x300, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x100000001, 0x4) 2018/04/06 01:16:16 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) close(0xffffffffffffffff) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000080)='../file0\x00', 0x0) 2018/04/06 01:16:16 executing program 6: io_setup(0x2, &(0x7f00006adffb)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00008b9ff0)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000fda)="eac8d397", 0x4}]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200000, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'vlan0\x00'}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xa0, "9ad04ae42b1d472e093f5f69a51ea9ebefd77331ccf0e4affdbe017ad05ee5ab0c2403e2c69324220ff82a21f809e653b0b208a2414a6618f39f98dcdd48cd139e18f62d21e6c066ff475b676008dcdefdca27435b69d31c84a20d5eb7666878d1a62adfce2e8326c898eb1b3b9abfce788eeef80c06d638a40565bac93329690d342a1601483c4b675dce4b34d718b3550a23e65c593f1feede20a4038642a4"}, &(0x7f0000000240)=0xa8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r3, 0x2}, 0x8) 2018/04/06 01:16:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000000100)=""/203, 0xcb, 0x0, &(0x7f0000000040)={0x4, 0x400, 0x0, "a9713c4b30a2", 0x80}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) syz_open_pts(r0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3) 2018/04/06 01:16:16 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd00000000000000000000087fb6fe533c98000000aaba24a50000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a"], 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000017c0)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001780)=[{&(0x7f00000003c0)=""/254, 0xfe}, {&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f0000000580)=""/167, 0xa7}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/116, 0x74}, {&(0x7f00000016c0)=""/96, 0x60}, {&(0x7f0000001740)}], 0x7, 0x0, 0x0, 0x8}, 0x40000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001800), &(0x7f0000001840)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) r4 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x240081) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0xcd, 0x200, 0x800, 0x3, 0x2b20, 0x1ff, 0x6, r3}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe0}}}, 0x84) sync() setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001740)={0x0, 0x4, 0x6, 0x68ceb98d, r3}, 0x10) 2018/04/06 01:16:16 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0) r0 = getpgid(0x0) ptrace$peek(0x3, r0, &(0x7f0000000000)) 2018/04/06 01:16:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/06 01:16:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f4, &(0x7f0000005faa)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) 2018/04/06 01:16:18 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) close(0xffffffffffffffff) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') 2018/04/06 01:16:18 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x181000, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'net/mcfilter6\x00'}, {0x20, 'wlan1vmnet0mime_type'}, {0x20, '@bdevbsystem!}proc:loposix_acl_access/'}, {0x20, 'net/mcfilter6\x00'}, {0x20, '{vboxnet0GPL%*('}, {0x20}, {0x20, '/dev/qat_adf_ctl\x00'}], 0xa, "28b0928dfd0337fa93f2ba0a9dd3180318ddd0370f688f5a447d06e1096742f4360632fbe7404600a8a335f64dbff5f443df8ff9c18247f92fb1baa87706f56844f552d3438dca200c7d7e8273fff3cda3408cb8d6d7779996551589dfae4d3aff71d0b4cac65df6ee82b25e680e3d8aeb4645c5eb367512a0c3ca1e526a758296ae0aab39e5d32b5f76c99ccdc28642c1518f6ab9f9acf168cbc719d6ba1eebfbdb59cac82b9d376c60af259573d9d3b50b0b77fc3d9f16d60bf188ddbf301f663132b523502cd6bd9b84178b7361ee83c09805b087854e541a471d81a9a1368b98172e1091003744b9b6ff766278abbad1690d068d70"}, 0x17f) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/193) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000000000), 0x1366) 2018/04/06 01:16:18 executing program 5: syz_emit_ethernet(0x6, &(0x7f0000003680)=ANY=[@ANYRES64, @ANYRES32, @ANYBLOB="67c6651c59d48702aff434aeb15cde1cce40c1e54172e3e3af556aa21219b301265c4e12a7cd7c9b78f48810fe287a6d117b5aeeaa99f4c2fc0523288f66a4bfd07655596b83c514c90c69cb021c1eeee48c438a122194e623cec7c5640a374d75581e59", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="05b48ac2ffc04975c0e1b77ec76813266e817d3aaba6b30d9d80f9eabfd361fa0d04cc47ac6338c633fcee3e43b577ca30817831bd45a5196550bfd6006d3d06d06cf96bb0d7adf68d8662509da375441a25129bc61d4a7b5f9e7f9a787ac05f4489f5680bc60e3989c8cb21cbbae11c83dcc341513268560c37", @ANYRES32, @ANYBLOB="eabc3bb395f3a1227f088c26c31f1509b8100bc4157cf7d9d0f221e0ac2f61fee014057df6e2ce5b4a13a816ae79dca103942086ae439c3df0dc35cc43914f78cbf98109c234e0c7c4dcb458ca78685f068546312a4137e522b64d42c7305aaf83bc06ef4d5ae6024b1d8fa190ba5dc059d0fa7de5740f238cc714182219c85e344ba757a2c89b6729c95f7c0ed01bdcd2095b01f78b0033360ac0fe7d676663068c55b35318b5", @ANYBLOB="3598f908e885a8e23d26d5f2bf05ea3f7d729c674cdc82218e6e808db9bc8d25c9793f4d750d0281cff606bd442a35cd4fa6457422329455eca11baf53b9", @ANYRES16], @ANYPTR64=&(0x7f0000002480)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR=&(0x7f0000000000)=ANY=[], @ANYRES32, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="1ace336801b42d1690f3e6251486b86d2775cba113e40abfd34f476602c3f21fc3ca185a815790cc54f19008", @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES16], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16, @ANYRES32, @ANYRES64, @ANYBLOB="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@ANYBLOB="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"], @ANYBLOB="13710237e975c48d5ad79c2c00d5f567c67595618b19e03969e2e46bee6bccf6fbba03a85bede24c1772cb00f7a7d7e7a7ecac09728b3b0da64a7cbf5936fe7637a8956c7b6415a499e2cc889c06142081e681f36c0217c0ebb1812304d6f4cafa85623412bbac7b831a4d73923c04c522788e3dd8ddcb3e65a1a4caec52452deb7cd784d062630b7cd3812c464cd0d0430b1c715b31d57376cf2359959abc6f7a07d2fc52cccd7ac1cc2cfb2863d3ea885abcc33eb5d88ab7218ed5c714f81543e9019c77d8eb30bf2ee7e0891ee36988b9d4937b007c4f31a09b652b2ee08d69cd2900b8080b5f3d"], 0x0) 2018/04/06 01:16:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socketpair(0xb, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) inotify_init1(0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) geteuid() r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000002b51de036ab"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x48f}]}) 2018/04/06 01:16:18 executing program 4: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/06 01:16:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001200)={r2, &(0x7f0000000140)="76d275865a5cdd1fbafe8d8be3d611a206f90846f44e54ff091c0000a0d7c47f9b4b8d4679e6df5ee5eac1e083cd1261c1d536380e78b8a478dfb4ddb0f092663e77d14b5ed618fd1624d3cf416580724510b89a2ff6a4c9839dde07f8fd9f00f0ffffffffffffff", &(0x7f0000000200)=""/4096}, 0x18) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='7:4\r'], 0x4) 2018/04/06 01:16:18 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x0) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000440)=0x7f, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r0], &(0x7f0000000000)=0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40001, 0x0) pwrite64(r1, &(0x7f0000000400), 0xffffffffffffff60, 0x0) clock_gettime(0x4, &(0x7f0000000240)) recvmmsg(0xffffffffffffffff, &(0x7f00000036c0)=[{{&(0x7f0000000480), 0x80, &(0x7f0000003640)=[{&(0x7f00000000c0)}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/4096, 0x1000}], 0x4, &(0x7f0000003680)=""/23, 0x17}}], 0x1, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14, 0x80000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r3, 0x3, 0x18}, 0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/06 01:16:18 executing program 0: r0 = gettid() exit(0x1d) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}) capget(&(0x7f0000000000)={0x399f1736, r0}, &(0x7f0000000040)={0x0, 0xff, 0x0, 0x0, 0xfff}) 2018/04/06 01:16:18 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) close(0xffffffffffffffff) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) 2018/04/06 01:16:18 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd000000000000000000000000000000000000000000000000f77c4e3d19a18531180000000000000000000000000000000000000000050019000000000000000000000000003bf6281e86f715e4036628ffd2773d5d98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581"], 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) 2018/04/06 01:16:18 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000340)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000003c0)={@empty, 0x0}, &(0x7f0000000400)=0x14) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e22, 0x6, 0x2, 0x80, 0x80, 0x3d, r3, r4}, {0x4, 0x5, 0x700000000000000, 0x3ff, 0x7ff, 0x37, 0x8, 0x2}, {0x400, 0x5, 0x6, 0x3cc}, 0x10001, 0x6e6bb2, 0x0, 0x0, 0x1, 0x3}, {{@in, 0x4d3, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x3, 0x0, 0xad8, 0x5, 0x100000000, 0x2}}, 0xe8) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000380)=r2) r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000680)={{&(0x7f0000000600)=""/16, 0x10}, &(0x7f0000000640), 0xb}, 0x20) [ 766.475886] QAT: Invalid ioctl 2018/04/06 01:16:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x7) 2018/04/06 01:16:18 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) close(0xffffffffffffffff) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') 2018/04/06 01:16:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001200)={r2, &(0x7f0000000140)="76d275865a5cdd1fbafe8d8be3d611a206f90846f44e54ff091c0000a0d7c47f9b4b8d4679e6df5ee5eac1e083cd1261c1d536380e78b8a478dfb4ddb0f092663e77d14b5ed618fd1624d3cf416580724510b89a2ff6a4c9839dde07f8fd9f00f0ffffffffffffff", &(0x7f0000000200)=""/4096}, 0x18) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB='7:4\r'], 0x4) [ 766.584164] QAT: Invalid ioctl 2018/04/06 01:16:18 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x80000) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) r2 = openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)={0x8001, 0x8, 0x1, 0x1, 0x2, [{0xffffffff80000000, 0xff, 0x0, 0x0, 0x0, 0x208}, {0x1, 0x0, 0x3, 0x0, 0x0, 0x4}]}) 2018/04/06 01:16:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="000000000000000000bc0e606054e26469b3a2d6db6f20c0d8cffb252dcafcffc529a2dd620ea8cbb1eb8e072708afcbbaf025be40275e6cc28ff389c68ad0ddaee72bfffc8b11176af8d36f3bcb35747efb0a47fb62eef27b39aaa370aa8b5d811763b744edd5aa1a5b0f7096d69421eaa3d301ad18a36a758268b4acaa3f482de6cb38acfbf6a0c53eab0c1f9a0b6ae0c84ac7c66e4524d25a1ea1b1534c6e127d353c3a46aaeb1f528f25cdc1f1c1e4288f8db7c3fd1858155cc6cd7be8bbfb6918") getdents64(r0, &(0x7f00000000c0)=""/115, 0x2f) 2018/04/06 01:16:18 executing program 1: r0 = getegid() setgid(r0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecff070000000000008032a5b64a6fe5073a334eeb3b30a354760cc0bbd14f336318020000000000000000000000001e60"}, 0xffffffffffffff01) 2018/04/06 01:16:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) munlockall() syz_emit_ethernet(0x4, &(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES16], @ANYBLOB="f62e50a87185df4f1957cb552df5822d19af13bbc1e1e0264f06890cc51620bae8d8f05229a004d0383c935340add21a77b1e15f7aba6e2716f9caec3ea3183e38da701ce8fc1b295eb2c45a961f912ea3c99b3bcac845c98b88c9f4e53f904fb8cd41dc79213a417cee9b2cf2debc485192658bb15ead6d22072745b3d55c01f08e28376bf1b71bf421171292100d7380", @ANYRES64], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="ac7b7cfe3d01acbd4b5abe8567e39ce74c7889723dc9a91fd9f94ceaba9ec508620574ac4ac182d3889f05c641dabb47f2500445b5aa8140203c83ae24265f32fbe125806ec0750b09acd5db2f8378f4f05831be2eb885", @ANYRES64, @ANYBLOB="4eec3e134a8bac11b5fd62e4633a9a02ddd652892ffe51c102e0eaa45e5167060fb3c8ae4ff222afe1172c2116f3aa57a4b4aade2639c5eb1621ae4e86b3b4bae40aa21f77be2f189e10726be507d6a851742d6c96ec354bef25e0c71d255b88573705fd411af05590a4db7131a8452d5a6e256a967c8246a56f39b3c2cfe524520267a01c50"], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES32], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64, @ANYBLOB="5a5ac2bbdc7e6352a06b9a5e4118392542920cd9d8c2c8cf0d45b7dabcb5f05adb5a6c0ba60e232fac44b1f2d64c19b8356091355e2dd8803549dc8f4bddbb9fcb91ddd6c818193ecaed6b41bcb45c9955e58e19dc6a4463d8482fdf9d28d6587fb4188f5584609ebc22525320a1fd92ae29f38430b9235f69e1bf5362c1e54def9c", @ANYBLOB="2563c0f97c621101f4", @ANYRES32]], 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) 2018/04/06 01:16:19 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) close(0xffffffffffffffff) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) 2018/04/06 01:16:19 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'lovboxnet1]eth0vboxnet1wlan1\x00'}, &(0x7f0000000080)="737901000080000000005d4d147b735b656d2e736fbcc8ba9bbcaecf89336090d7d10ff8e20d9738e829df208b1e85fd1ffb4b29a880017437aaa638b1fa0e242804ed18f61c6af7b9e771cea2176b1be8309732c5aa1d8d83c17e72610d5f58fd7be7fe2ad5b08a99d4d421948e05fa5f8bacbf2e15daf7d9d8fb02d3d1b505ece9dcafff46ea1e055f2fc93932617fefd32cabcb387dd25c064bbfd1b3b13051a96c418c7750070ac92cf51789927969a04e3e880e1f935dbc0b15fc95775392b3", 0xc2, 0x2) 2018/04/06 01:16:19 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='.\x00', &(0x7f00000000c0)='afs\x00', 0x2005800, &(0x7f0000000080)="d50c17215691d0e168b6a3c52a9b4598b8a571bef0f099468eb8de2c2b93ea45f4dbddc2") mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000100)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) 2018/04/06 01:16:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/protocols\x00') fcntl$setstatus(r1, 0x4, 0x2000) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f0000807000), 0xffffffff) 2018/04/06 01:16:19 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x130) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001280), &(0x7f0000001240)=0x10) 2018/04/06 01:16:19 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) pwrite64(r1, &(0x7f0000000400)="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", 0x200, 0x80000) sendfile64(r1, r0, 0x0, 0xffffffffffffffff) r2 = openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)={0x8001, 0x8, 0x1, 0x1, 0x2, [{0xffffffff80000000, 0xff, 0x0, 0x0, 0x0, 0x208}, {0x1, 0x0, 0x3, 0x0, 0x0, 0x4}]}) 2018/04/06 01:16:19 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r1, r0, 0x1f}) accept4(r1, 0x0, &(0x7f00000001c0), 0x0) socket$kcm(0x29, 0x2, 0x0) readv(r1, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000000100)=""/100, 0x162}, {&(0x7f0000ea5000)=""/4096, 0xc5b}], 0x3) 2018/04/06 01:16:19 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x90f, 0x90000) utimes(&(0x7f0000059ff8)='./file0\x00', &(0x7f0000041ffa)={{0x0, 0x2710}}) 2018/04/06 01:16:19 executing program 5: syz_emit_ethernet(0x5, &(0x7f0000000300)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES16, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="11809d4f2230fbf7f76d4876865eea635675c112cf625183b93cc05ca5450abb2ec80f5e80488102f9afc0e3a46fe6d58c995c51aab3197eeb72d2ad910995daa745109593899e228fbaf567019119c7c22a47dcfb4c9f0b5c9c57b78cf9f9dd03e4e23d695e592803", @ANYRES16, @ANYPTR, @ANYBLOB="423a9c9f94787b4c184aa9a150", @ANYBLOB="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"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64, @ANYRES32, @ANYBLOB="a764850c94817744f552ef1a25ba10ff7d33188478f0f8586530f09663482388d7f7c676c7babff5929e33183b2b032dc7", @ANYRES16, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="31c6622c0c2b87ef7d8937e47ee0da55eba457dcf4ce26b2787225670eea3e156502c2180c30a455192653278fba8ab5e92463c80753aa3a685da5de21b23bf85af6dd96a78d5d966b689f3e0979c081d917d142491c464fa0b08d8de0452c76c5cc7dd88e8fc95df965ca785e6c6b5cbf129c31567442ea301065572c0b06c986fa7eba72bfdd79ef9a51446aac5bd672ad18503a8bd19fd4dddf4704adf8", @ANYRES16, @ANYPTR], @ANYRES16, @ANYRES16]], 0x0) 2018/04/06 01:16:19 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) close(0xffffffffffffffff) chroot(&(0x7f000009a000)='./file0\x00') 2018/04/06 01:16:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x840, 0x0) pread64(r0, &(0x7f0000000140)=""/121, 0x79, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000000000000000dfffffff000000000080"]) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x4000) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="8065471b6ca8e74f74fa74c35eed91cf", 0x10) 2018/04/06 01:16:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={r3, 0x579, "54975d1beac65d9ff3e6376d3f3763d760d5130a47c64d20bda718f225bc315fda1cf0633b6bbc20f115e058d75e797700c72d8bb132d036862547ca7efb7788fb9cc5ee158b2899a2f96e62fe395d3dd69a9979f78f21a2db15c33ea7497cebd9edf9f98fd3f071b44bcb7e36cec0739bef09f54c173994ccdf179516249e9db36878e8b7509492e9d3b61e4bc07f6de3053d"}, &(0x7f0000000100)=0x2c4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r4, 0xa, "210c235f642987506ba9"}, &(0x7f0000000180)=0x12) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/06 01:16:19 executing program 6: r0 = socket(0x5, 0x400008000005, 0x80000001) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/04/06 01:16:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x200000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffaaffffffffb4018800000086dd00feffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffe5773d5d988eda7f927c78eaa7fd56449efb3ee25b964404fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:16:19 executing program 2: unshare(0x20000400) socket$inet_dccp(0x2, 0x6, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x20, 0x0) 2018/04/06 01:16:19 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={"606373663006010000b0430000008000", r2}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x80000000}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYBLOB], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) fstat(r6, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYBLOB="d9bf6e8e"], &(0x7f0000000080)=0x1) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000040)={0x5002, 0x1b000}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r7, 0xae80, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x0, 0x1, 0x80}, 0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000680)=ANY=[@ANYRES16, @ANYBLOB="68acb49702a3dd9ed802777c25848212c50cc9171f6e51508a8c465f93b38a557ba87fde619f10a2da9abf3d8e86da6c19cb1a3618c4e830a1996b2015d2b9404ff8c8d87ba3aebad41e38a5690723809dfd20c9fd7c98be436f4ec3a5af821b21"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/04/06 01:16:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x4) setxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f00000001c0)="78667326300a3106c9d361aeec1b00", 0xf, 0x2) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/04/06 01:16:19 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaab6992d0c676708004500005800000000002f9078ac14ffeaffffffffb4018800000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000003bf6281e86f715e4036628ffd2773d5db1d0fbf2ff9f98ceda7f927c78eaa7fd56449efb3ee25b964403fb33b8f90800c67c9beb94cd0b2c0e96215939050537a90e4b6b9e5a2d074d89541788028fd91de459c8614db581dd4a5b35db465c6b9f"], 0x0) 2018/04/06 01:16:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/34, 0x22, 0x20, &(0x7f00000000c0)={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x40001) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x1e) 2018/04/06 01:16:19 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) close(0xffffffffffffffff) 2018/04/06 01:16:19 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000692000/0x3000)=nil, 0x3000}) 2018/04/06 01:16:19 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x0, 0x0, [0x2, 0x10001, 0x8, 0x4]}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/04/06 01:16:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd10c9d5df93b94371dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481338cd87b8e1a93f849a0715436bc0db1f8580c80685c62a6", 0xa8}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/06 01:16:19 executing program 6: r0 = mq_open(&(0x7f0000502ffd)='..\x00', 0x0, 0x0, &(0x7f0000b10fc0)) mq_getsetattr(r0, &(0x7f0000000000)={0x7, 0xfff, 0x5f, 0x8a16, 0x9, 0x10001, 0x101, 0x6}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) clock_settime(0x7, &(0x7f0000000100)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x1}) 2018/04/06 01:16:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r1 = perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)}, 0x20) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0xc101) dup3(r0, r1, 0x80000) 2018/04/06 01:16:19 executing program 0: 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_XCRS(r2, 0x4188aea7, &(0x7f0000000400)={0x1000000000000141}) 2018/04/06 01:16:19 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:19 executing program 5: r0 = mq_open(&(0x7f00000001c0)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x8000000}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xfc, r2, 0x20, 0x70bd27, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa38}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4421}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xcc}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5b}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1755}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x631c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x14) 2018/04/06 01:16:19 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000033, &(0x7f0000122000), 0x1) 2018/04/06 01:16:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='I', 0x1, 0xffffffffffffffff) truncate(&(0x7f0000000100)='./file0\x00', 0x8000) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/06 01:16:20 executing program 2: r0 = creat(&(0x7f0000000880)='./file0\x00', 0x11) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4689020109ff070000edff0000020001000300000c57f30900770040004000000000000002a3030000000000e3efd44f87"], 0x34) uselib(&(0x7f0000000d40)='./file0\x00') 2018/04/06 01:16:20 executing program 3: perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x2) creat(&(0x7f0000000400)='./file0\x00', 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/203, 0xcb}, {&(0x7f0000000040)=""/88, 0x58}, {&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f00000002c0)=""/214, 0xd6}], 0x5) close(r0) 2018/04/06 01:16:20 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0x5, 0x80000001, 0x0, 'queue0\x00', 0x2}) sendmsg$nfc_llcp(r0, &(0x7f0000000680)={&(0x7f0000000240)={0x27, 0x50, 0x1, 0x5, 0x0, 0x4, "3bd09104ecf187858c6553c0e37d136d42457d72ba1630cb2f826767370387a2a13c85a4990b5d1d3e261192a3aa3f6717a201bda5091fe969d7638add8de4", 0x1a}, 0x58, &(0x7f0000000540)=[{&(0x7f00000000c0)="faf522d382a5fe956d8fb9951a74b2cfd76e8616c1d8091c8b", 0x19}, {&(0x7f00000002c0)="efcba8258a12cca9a5015ed53406901c7604f4c27db40ab8d2dc88c3172cfe7f52b47bc4ba08e98dda0e3717956d9d291a8f5bfc8be5ee5e9e26726ecf15160e4a354d6de8e9d90c7400fde3b65ca0f737c6a2115ca32d8061f01c090eb85f825daf07d72e0a9c53f08af7c56653dd8fab90f506ba2d4528f1598e6f60e068be071070e849c84ad93af97e2f8b75e0f85266b88610d16e015e75d634e253a1672b56a8d0c03c9baf34edbeea5f0b5c9169d4e716b4438b2fb3700d0d65053504e03c220ec4f7a98ba303fc80d1e652565a77dd2f5e2c054557d4ce65f9fa603b8bf21529d35e8e69975f", 0xea}, {&(0x7f00000003c0)="b5dac9d39a42712346eb097937d8b25d58cb9984e48f7092937274873733edf8aef42469bc6615bbec26dbd38622e132b6e434cb6c9c426c311577ce6efd783264af547d43f7313f4d7c2c459e66c9d1f144f641a18fbe1c93060a275ae813de8388d22c931f93897cf50ac2e0d6d214f113399f3b72bd09c6fa2eec887c67127cf5f3e5ed9069d87b022fab14a6a7", 0x8f}, {&(0x7f0000000480)="be045ee319ab464b342a57b3e34d5853e06b3be07f55ef4bd3d4962a727092a29ce16eee68ccbaef528751ffce7823b39c6589a8943f8e99b90e84f4a608a3b57181b04c28e4283d8aa5bff062df2b91fb7db9bd0589d20189d5dc3d57a5b7656021574372d8ec746cb94ae61015ecee57cd368becfefce21d2ac985ace3c7ca866bcebf8bc9f6b0ab3ec95db4ec1fa09d480b3ffabf3bc116d9dbbf3aba9099eb7ac903c7c332fa", 0xa8}], 0x4, &(0x7f0000000580)={0xf4, 0x11, 0x1, "f27075bb2bd5087801acfce133c70023d5c7cfc74a39429f00c743655f3e81fe8c5c15418ef4018d20e833f12f69ff72c1f73b451e9c489fb0c43eac071a812fb0a430353abed0b201c911407e3f7b744699695423e1658f0ab94cbd3d2746e71eed3f16362c3993c97d26511c6e69efb5702ded3ed824df4996285627ee43931834917a295e1dd3e8421cd886db121ec339b06b6d99360cff0feb6c6ff692012d40422e9e5683b296197ed23f0cfab985c92dedd39b4c620fd6bb86312d465874bdfcf9e9bde26d18bfbc45f7408fbff98d33bcbf387ecc5eb6439643d22717d4a2a6a27d39"}, 0xf4, 0x40}, 0x811) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x0, r1}) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) 2018/04/06 01:16:20 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:20 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c400000000000000000000000000c630005"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @rand_addr=0x8}], 0x50) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$TIOCSCTTY(r3, 0x540e, 0x800) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x38, 0x0, &(0x7f0000000040)=[@decrefs={0x40046307}, @free_buffer={0x40086303, r4}, @increfs_done={0x40106308, r4, 0x4}, @clear_death={0x400c630f, 0x3, 0x2}], 0x0, 0x0, &(0x7f0000016000)}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv6_getaddr={0xac, 0x16, 0x701, 0x70bd26, 0x25dfdbfe, {0xa, 0x7f, 0x10, 0xc8, r5}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x21}, @IFA_CACHEINFO={0x14, 0x6, {0x435f, 0x1dc2, 0x6, 0x400}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @IFA_ADDRESS={0x14, 0x1}]}, 0xac}, 0x1, 0x0, 0x0, 0x48000}, 0x8000) 2018/04/06 01:16:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x404000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x80000001, {{0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x84) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000180)={0x3, 0x2}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x101000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/06 01:16:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x782, 0x0, 0x0, 0x2, 0x0, 0x7fff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x81}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)) prctl$setptracer(0x59616d61, r0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000001c0)=""/233, &(0x7f00000002c0)=0xe9) 2018/04/06 01:16:20 executing program 4: unshare(0x8000000) setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) setpriority(0x0, 0x0, 0x4) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) ppoll(&(0x7f00000001c0)=[{r0, 0x1}, {r0, 0x300}, {r0, 0x1000}, {r0, 0x20}, {r0, 0x20}, {r0, 0x40}, {r0, 0x8}, {r0, 0x2000}], 0x8, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x5}, 0x8) 2018/04/06 01:16:20 executing program 1: userfaultfd(0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x5, 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)={0x0, 0x1c9c380}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) dup2(r0, r3) 2018/04/06 01:16:20 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:20 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000001c0)={0x7e2b, 0x0, 0x1, r1}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x41, r2}) 2018/04/06 01:16:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000280)={0x6, 0x1f, 0x1, 0x4, 0x6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000240)="64d83a0f20c06635000000800f22c00f0d78520f01c90f32baa10066b8fb4aa89566ef66db806d17ba610066b8a3a30f1766ef66b9a20300000f32f30f2d6f0f", 0x40}], 0x1, 0x0, &(0x7f00000001c0), 0x28b) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x824, 0x100) getpeername$inet(r4, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3000009, 0x2010, r0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/06 01:16:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000200)=""/158) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)) [ 768.467980] binder: 14331:14351 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 768.476424] binder: 14331:14351 unknown command 83911436 [ 768.518547] binder: 14331:14351 ioctl c0306201 2000dfd0 returned -22 [ 768.538341] binder: BINDER_SET_CONTEXT_MGR already set [ 768.573909] binder: 14331:14351 ioctl 40046207 0 returned -16 [ 768.581994] binder: 14331:14365 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 768.590409] binder: 14331:14365 unknown command 83911436 [ 768.596662] binder: 14331:14365 ioctl c0306201 2000dfd0 returned -22 2018/04/06 01:16:21 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:21 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x40) 2018/04/06 01:16:21 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) epoll_pwait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3f, &(0x7f0000000240)={0x7fff}, 0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"69705f76746930d930cb4f13d70c0800"}) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000080)={0x3, 0x10, 0x1, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1000000, 0x1010, r1, 0x10000000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) getpgrp(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000480)='net/ip_tables_names\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140)={0x2, 0x100000000, 0xd7, 0x8000}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e23}}, 0x2, 0x0, 0xf5, "770b9aaa1f3e73c4d578fcdf362cadcc320d71a813ed99c3fd627ee2756adda819322f6f91a7516640e2f4e8fb3d9b95fd49e9885178d4d284765f2a2ef6a36fed10c8f1844ecc9cd52934a25bdbae33"}, 0xd8) rt_sigaction(0x2e, &(0x7f00000000c0)={0x1, {0x1ff}, 0x0, 0xfffffffffffffc01}, 0x0, 0x8, &(0x7f0000000100)) 2018/04/06 01:16:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b08f55fb7184488a4c"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001b40)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000009500000000000000721c15b819f2e6f9668bd4c27bb11ef03b572b8f7bf393ec5a30395750613ab09410d0868e099b38ed378e417b6a087edebd161424279c35539478c003a659bf043a107466f2c60877b706b34c8ef6b3da1c7ca3ec0b5fe37a71f93d517f1fdae345407151b0031ef072df05edd0b1caa5eb5db8efb81425e24dbe0975be5a4cb1baa5e160"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f0000001a80)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x22) sendmsg$rds(r1, &(0x7f0000001a00)={&(0x7f0000000080)={0x2, 0x4e20}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000100)=""/151, 0x97}, {&(0x7f00000001c0)=""/83, 0x53}], 0x4, &(0x7f0000003000)=ANY=[@ANYBLOB="580000001401000009000000000000000900000001000000", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="ff07000000000000"], @ANYBLOB="d7030000000000000a080000000000000900000000000000f8ffffffffffffff20000000000000000100000000000000480000001401000001000000000000002304000000000000", @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='=\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=']\x00\x00\x00\x00\x00\x00\x00', 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@ANYBLOB="0010000000000000"], @ANYBLOB="020000000000000020000000000000000400000000000000580000001401000006000000000000001d00000007000000", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="a0bb000000000000"], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000e0"], @ANYBLOB="0001000000000000b7050000008f4200000001800000000000001f00000000000200240000000000000007000000000000005800000004010000090000000000000004000000bc5c00008cc201042aef77cdd5d81f7f48215e4771f98a123efba98c315e09bffae0616d90f14a3db20d0367cea4c7dac2c93376bff5a14b80d754dc0e364e5af00b383139991dcb2b1bbb80adcfbd6dc367798aa5bdb762fb0a0f301513b5fbc3f57a8a42f1f12b2f0995122bb42298f49a3db5eb047286e80dcff9e9dca60e61fb0f3bf59ec0c8d09d93f5d039b99f4e4567a4f552d9a942f7a758d4ce1cd0f5ca33e94e4e4fb7", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="ff00000000000000"], @ANYBLOB="0100000000000000ff7f00000000000040000000000000003f000000000000004000000000000000020000000000000048000000140100000100000000000000020f0000ff0f0000", @ANYPTR64=&(0x7f0000001600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="da00000000000000", @ANYPTR64=&(0x7f0000001700)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="b100000000000000"], @ANYBLOB="01000000000000000000000000000000cc1100000000000058000000140100000700000000000000ff03000008000000", @ANYPTR64=&(0x7f0000001740)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR64=&(0x7f0000001780)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="01040000000000000004000000000000000000000000000002000000000000000000000000000000f8ffffffffffffff180000001401000002000000000000006f050000fdffffff"], 0x208, 0x40000}, 0x40000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001a40)=0x7, 0x4) getsockname$packet(r1, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001c00)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001d00)=0xe8) r4 = getpid() sendmsg$nl_route(r1, &(0x7f0000001ec0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80081}, 0xc, &(0x7f0000001e80)={&(0x7f0000001d40)=@ipv4_newroute={0x118, 0x18, 0x310, 0x70bd26, 0x25dfdbff, {0x2, 0x14, 0x0, 0x7ff, 0xfe, 0x4, 0xff, 0x8}, [@RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}, @RTA_ENCAP={0x6c, 0x16, @generic="9a837f0514974f927b9fef3316dd90d1671832540a88145de24bd7ad55752dbcd6a199e50adb87a3488b66566d8de3f33a79cb6d651f4a21feaa424d90bd6dbf3848953ddb6c06a0bcb1883a8e2228ec515bfb8939203f07bffe453082f301ff14cae1c081"}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_IIF={0x8, 0x1, r3}, @RTA_ENCAP={0x60, 0x16, @nested={0x5c, 0x5, [@generic="5ec31f100b090dd8af568088e9baa9b73fb0701c", @generic="00654d8daa4517181f2220525b75f083dac8e7c26c18b83dcc137b4fcc5bb3b04da263888031440baf3609a3bee869", @typed={0x8, 0xf, @pid=r4}, @typed={0xc, 0x76, @u64=0x8}]}}, @RTA_FLOW={0x8, 0xb, 0x689}]}, 0x118}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 2018/04/06 01:16:21 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x7ff, 0x4e4613f6, 0x6, 0x1000}, {0x26, 0x9, 0x4, 0xa395}, {0x0, 0x5, 0x4, 0x2}, {0x2, 0x4, 0xff, 0x7}, {0x8000, 0x8, 0x0, 0x800}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000001c0)=""/183) getsockopt(r1, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) socketpair(0x1b, 0x80805, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/04/06 01:16:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x77359400}}, 0x0) close(r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00002fffa8)={0x2, 0x3, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}]}, 0x40}, 0x1}, 0x0) 2018/04/06 01:16:21 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) io_setup(0x10000, &(0x7f0000000000)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x501a00, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) r5 = syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0xff, 0x100) r6 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x9, 0x105400) r7 = dup(r0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001640)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r9 = eventfd(0x82) io_submit(r2, 0x7, &(0x7f00000017c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="e5b31ed69640657591dce77673ce270ff4cb8a1a540004d6ff24f248d024c6f0782332803205b0c50546adf92ad4f4655d18a5d5329c8519b1c4ceee7071a1e45e34524eabc73edb0c87b87c3f3e973847417c47536f6dc12d8e68dd4593e43c90eb823fd6fb4038e15bba1769dcf8db8504690572b19df085fdf7231f990eab1ddc772747425adbbf22b05649e4f1a29d3499c3386a60c01dcfe884928d160fe8a35e23450b6bf17d67ec73ebc04fcd69368c515f815c206ddc156cabcbe56efffd44e19f54ded2f78a2ee49d7d4b5521025058ee34713e12bc14760bde301c0f1d3fd2", 0xe4, 0x10000, 0x0, 0x1, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00000001c0)="e3605784c3e32d7103b92ebac37e2105c3d4de66760fc6cce390615576538f4c4b4d3bc989ee764f9395f409371659f5cefa7400bc5f7ea30da8170bec81b5f04befba769ca446fbec8e013ce7ca5c6f68303789ff58b90e87d6d0dc4cd39f592c67b051eee59584bcadfdfb900a70ab1cab55efd9507c9de88f8b5a2fc2f2a6d555f3958a95027faeb54f83ae037b218a70a07c25ab7f8a9986459d5c30a0b9c6ff859f93858ec7780f585462b1e190127fd8afa4c67c820164ae00e6cfd834461accdee563cb72453d460248078b374647de9a46de3e828eaff2d85ac1bd55cbb8f00f", 0xe4, 0x9, 0x0, 0x0, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000300)="ed71279e84bc3ac8d548e2acf18e8ce35f972b71edc2cbac53804d817c3c63eaa511b832630e68922900fe92e17585e9ac8d08fb1a901e6972322036b7d16740a48dfdbe0b584c31b0644c53831bb9ca139ef60772e4b16f6d0736adf2a18a324ec649ff7f53d25edc2db6979cdebf58b0135a1436e0a347a2c407b3a83fec0f8973", 0x82, 0xffffffffffff0000, 0x0, 0x1, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x2191, r0, &(0x7f0000000440)="42b0705ead9be99c1b0f0fccdd5ef61f76a0f68b0196b9155637e0e436e1cac3a1a608fb692e62d00fa5bfdb7bb8e5026037a96d7640a868e9acb51a18f0792d68dc615ad81b500c5eb67da9b5a494e4ac1dff9a", 0x54, 0x8000, 0x0, 0x0, r6}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x6, 0x100, r0, &(0x7f0000000540)="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", 0x1000, 0x0, 0x0, 0x1, r7}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000001580)="2bd7ee7fbf39632c673437a58608f1901d08d82005ac475319d94c195a272637b4fa85f5e2d90a41607a23ff9bd8df8947a5f6d92cda1c1c4daa72cbc06b649d0a6296352da069e2a55e5c68128169afc98c463fcb5c8e2d1282514f750d2deddf68f3d1f4becf9dc2928ee53225338fb34cb42b7817a56ff2524a4ca839a6350cf1ef3622123b4de2f34c6674c4bc209a14ea6d3dc2", 0x96, 0x4b66, 0x0, 0x0, r8}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f00000016c0)="5f37a8b2da6139286f1c8890cff627b8926e5ed638b9f02b182ee54cb9fd85822da11d0d1f03893234fe73b1b30fc730b73611ec81744a11c930c702966eca6088b360c4b081451347bfe97047e0f37e9b01faa93d50198a1d249c05458e56f72a9694e278e3cea67c8f0a6504828666b61ceb819ad1f188e44d7576f501f48c592593f274db9cf83c1d3ddc3f7be7c273", 0x91, 0x6, 0x0, 0x1, r9}]) syz_mount_image$bfs(&(0x7f0000001800)='bfs\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x2, &(0x7f0000001940)=[{&(0x7f0000001880)="d3cddf548cce3fec9352ed31b6eb74c02d617477e72ff716256556bac959a61fe05283f6a70b1d975a54d8a887de434caa8090df4f7d8e3a2de422a861bdfe1a41d7330393ece75f6b", 0x49, 0x400}, {&(0x7f0000001900), 0x0, 0x101}], 0x1000000, 0x0) 2018/04/06 01:16:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80800, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/06 01:16:21 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:21 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40000) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) [ 769.390797] ptrace attach of "/root/syz-executor4"[4490] was attempted by "/root/syz-executor4"[14394] 2018/04/06 01:16:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000)='f', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x38) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x56d7) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000000900)={&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/101, 0x65}, 0x1) 2018/04/06 01:16:21 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'tunl0\x00', {0x4, 0x81, 0x2, "3107bd07d5e8", 0x3}}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e22, 0x6}, 0x1c) 2018/04/06 01:16:21 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_targets\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000200)={0x2b4, 0xc1e, 0xb4, 0x1ff, [], [], [], 0x9, 0x9, 0x4, 0x5, "03b76934e3e7bf20693c473b28e2cf8b"}) write$rdma_cm(r0, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffff}, 0x111}}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) write$rdma_cm(r0, &(0x7f0000000680)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000000c0), r2, 0x0, 0x1, 0x4}}, 0x20) 2018/04/06 01:16:21 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000926000/0x1000)=nil, 0x1000, 0xb) 2018/04/06 01:16:21 executing program 1: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="803c00", 0xfffffffffffffffe) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="959d8dd5b9870800de3ec84e6ab2e4808d8f51", 0x13, 0xfffffffffffffffe) 2018/04/06 01:16:21 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4000) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)="62b96d0edd9bd27ece74567aacbb9bbbcf5c6a556490cacbcd80ba223f4721237b95c51d1c7d9328e710d38d0548a1dc1eafbafc82a3c6730728583246b45259f920b2808a5be5c40f48bfe99f1865b4076f2f4b28a50a6eb688724b63a58537ddd85a3c417f1cab4cee6b9e267461794b73ad3b00324e7dd216988c206465b8bd98004c78", 0x85) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) [ 769.581580] ptrace attach of "/root/syz-executor4"[4490] was attempted by "/root/syz-executor4"[14394] 2018/04/06 01:16:21 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:21 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x3) fcntl$addseals(r0, 0x409, 0xa) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/04/06 01:16:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x800) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000000c0)=r1) recvmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/06 01:16:21 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/150) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000000)=""/84, &(0x7f000000cffc)=0x54) ioctl$void(r0, 0x5450) ioctl$void(r0, 0xc004587f) 2018/04/06 01:16:21 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='smaps\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x174, r2, 0x320, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd2eb}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2e1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xff1c}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xc5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x642}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe1d}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf2}]}, 0x174}, 0x1, 0x0, 0x0, 0xc0}, 0x8001) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000080)='net/psched\x00') close(r4) r5 = fcntl$getown(r0, 0x9) fcntl$setown(r4, 0x8, r5) 2018/04/06 01:16:21 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x111, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401, 0x400}, {}, {0x6}]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000001c0)="6e65742f70744bfa20ae") futimesat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockname$netrom(r3, &(0x7f0000000000), &(0x7f0000000100)=0x10) sendmmsg(r1, &(0x7f000000ac00)=[{{&(0x7f0000004780)=@nfc={0x27}, 0x76, &(0x7f0000004c80), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) 2018/04/06 01:16:21 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000000c0)={0x3, 0x0, [{0x80000019, 0x5aa, 0x3, 0x8000, 0x1, 0x0, 0xfffffffffffffffa}, {0x40000001, 0x4, 0x3, 0x7ff, 0x3ff, 0xffffffffffff7fff, 0x1ff}, {0xc0000001, 0x0, 0x7, 0x8, 0x9, 0xc63, 0x5}]}) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/06 01:16:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0xf002, 0x10000}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000000380)={0x1, &(0x7f0000000180)=""/120, &(0x7f0000000200)=[{0x20, 0xde, 0x3, &(0x7f0000000280)=""/222}]}) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) 2018/04/06 01:16:22 executing program 3: socketpair$unix(0x1, 0x40600000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) shutdown(r1, 0x2) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400) 2018/04/06 01:16:22 executing program 2: open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x8000000000001, 0x5e, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xac5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd6b, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1, 0x800080000000806, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) socket(0x10, 0xe, 0x1) 2018/04/06 01:16:22 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x104) perf_event_open(&(0x7f000025c000)={0x2, 0x43, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c5, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ba8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x3, 0x1}, {0x6, 0x100000001}, 0x6, 0x2, 0x6}) getdents(r1, &(0x7f0000077000)=""/133, 0x4d6) 2018/04/06 01:16:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x7ff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000100)={{0x16, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'sh\x00', 0x22, 0x60b9, 0x63}, {@loopback=0x7f000001, 0x4e21, 0x10002, 0x205, 0x2, 0x251}}, 0x44) socket$inet_udp(0x2, 0x2, 0x0) bind$unix(r1, &(0x7f00002a4ff8)=@abs={0x1}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, r3, 0x10, 0x70bd2d, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x4004040) timer_getoverrun(0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/06 01:16:22 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0x0, 0x4b}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="0100000000000000400100000000000101"]) 2018/04/06 01:16:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/06 01:16:22 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)) 2018/04/06 01:16:22 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10801, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:22 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x1f, 0x3, 0xe7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000200)={r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f00000000c0)=""/3) writev(r3, &(0x7f00009b3000)=[{&(0x7f0000a5f000)="29000000200019fff63d0027000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000240)={{0xfffffffffffffffd, 0xba}, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x1, 0x1, 'client1\x00', 0x1, "70d98d9b1df56097", "05abbd5863020dff3db120f0419274d3d826c25164eac9c792144ecb51310d89", 0x7, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) [ 770.520976] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/04/06 01:16:22 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffffffffffffe8, 0x0) getpgid(0xffffffffffffffff) sendmmsg$unix(r1, &(0x7f0000003640)=[{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000400)="ce58", 0x2}, {&(0x7f0000000540)="381ceb88e1637a4a2aa5b706c679c6cb68b6e177081ec37b6512af496c6018bd73a0e6de91e6df65357a8a807e25c9afedb9e16149c29a5fd28bec505321de", 0x3f}], 0x2, &(0x7f00000007c0)}], 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffff, 0x10040) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0x101, 0x1, 'client1\x00', 0xffffffff80000004, "068b32e5df15eff5", "8199f42656717b4367ad21bc74e6b3ee87d439ea9bd1e81234d53d550b5ac684", 0x5, 0x2}) sendto(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 2018/04/06 01:16:22 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000000fff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r3, 0x8, 0x30, 0x1, 0x9}, &(0x7f0000000140)=0x18) kcmp(r1, r2, 0x3, r0, r0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x2) 2018/04/06 01:16:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/unix\x00') modify_ldt$read_default(0x2, &(0x7f0000000040)=""/124, 0x7c) sendfile(r0, r1, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) 2018/04/06 01:16:22 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006d4000/0x3000)=nil, &(0x7f0000000140)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) userfaultfd(0x800) socketpair$inet(0x2, 0x80806, 0xa45, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000200)='comm\x00', &(0x7f0000000240)='comm\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='comm\x00', &(0x7f0000000380)='-procwlan1&\x00', &(0x7f00000003c0)='\'%lo\x00', &(0x7f0000000400)='comm\x00', &(0x7f0000000440)='comm\x00'], &(0x7f00000005c0)=[&(0x7f00000004c0)='vboxnet1\x00', &(0x7f0000000500)='*user[[GPL*\x00', &(0x7f0000000540)='comm\x00', &(0x7f0000000580)='comm\x00']) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) iopl(0xbc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f00002dd000)='comm\x00') 2018/04/06 01:16:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) keyctl$join(0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/06 01:16:22 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)={0x0, 0x0, 0x8, 0x10001}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x800) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x1, 0x9, 0x1ff8000000, 0x1f}) fcntl$lock(r0, 0x5, &(0x7f000005a000)) 2018/04/06 01:16:22 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100)=0x8, 0x4) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000302f77)="80fd01003af7", 0x6}], 0x1, 0x0) [ 770.564997] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/04/06 01:16:22 executing program 3: r0 = gettid() exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x0, &(0x7f0000000100)={0x0, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='nfs\x00', 0x0, 0x0) 2018/04/06 01:16:22 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000380)="66b8ca77ab010f23c00f21f8663501000d000f23f80f221b0f06660f384072e50f350ffa2eb0290f01cf66b800a000000f23c00f21f8663501000c000f23f80f20c06635000001000f22c08043c3dc"}], 0x0, 0x0, &(0x7f0000000300), 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80) 2018/04/06 01:16:22 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x24000000000002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x100}, {0x3, 0x100000000}, {0x3, 0x1}, {0x0, 0xffffffffffffff81}, {0x3, 0x3}], 0x5) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) connect$rds(r0, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x5}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0x10001, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20}}}, 0x104) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'fo\x00', 0x2e, 0x6, 0x51}, 0x2c) 2018/04/06 01:16:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) dup3(r0, r0, 0x5420730409f7a614) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/06 01:16:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x141980) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0xd5, 0x7, 0xe32, 0x81}) ioctl(r0, 0x1260, &(0x7f0000000000)) 2018/04/06 01:16:22 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000340)='wcan\x00\x00') writev(r1, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffe1, 0x22a42) 2018/04/06 01:16:23 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt(r0, 0x0, 0x82, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x80) 2018/04/06 01:16:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000103f0000000000000000000000000000000500000100000000003f00fdf30de0d1"]) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r5, &(0x7f00000001c0)="e089bdc4cb99c316142aeca791507c0dc7e47e7fa37280b6e114d81c5515df9233821f4aabf42b2a7fc2476008324cafd2ee4b053fe8ad54fc4e08ad631bf1362567c9c9e848f1043a51366e8e394218937300c9252ceda69cbced8e6dff255ec9af66b5210f1a432e40f4008a9b0113") 2018/04/06 01:16:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x420001, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000807000), 0x43) 2018/04/06 01:16:23 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000080)=0x20000000008, 0x4) accept4(r0, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000340)=0x80, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e24, 0xf8, @dev={0xfe, 0x80}, 0x10001}, {0xa, 0x4e24, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x5, [0x3ff, 0x6, 0x1000, 0x1, 0xffffffffffffff00, 0x6, 0x7f, 0x42]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="c40000007e84106e7c9c1e631fc75bb5281c0000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x40) r2 = dup2(r1, r0) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/56, 0x38) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c, 0x80000) 2018/04/06 01:16:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000060e782)={0x4, 0x0, 0x0, 0x0, "6b5e4e4784527614fcce5e7e50485995e5413ec42f64e311ba660dd074d434d5"}) 2018/04/06 01:16:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYBLOB="01058644c50000000000000000000600040000000000bccb8dcba74bfe3f07906cfda26f7832da7c92cb048ac74c37e46757c811ed45b3c8bb36b8fdc22deaf224a23cc3b2ba85b9abceccd6698a64f170fec95f918edf9d5ea53cdc5e28c816465fb0cf94e43a191186224874373b0ecfe8252746c9dd1927da7c4ce836daf2f05016a4236ac601b5718f79bc084a41ef47dc29879b0d294980ac4f2b2e54973d22c30890acfbfe1b5b32f19b08efc76f3a19fd34a8a61e9a28f05c513e638957522f8a44e972d08c8d80c26c4a5edebc4f36d8d9dfb2990836b05c68078c59993e4327d083ab488c890c615eff"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 01:16:23 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x3) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0x8, 0x4, 0x3053}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x163, 0x8000) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x3, 0x6, 0x5) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f00000000c0)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) getsockopt$inet6_int(r0, 0x29, 0xd2, &(0x7f0000000340), &(0x7f0000000080)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000240)={@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, {&(0x7f0000000100)=""/231, 0xe7}, &(0x7f0000000200), 0x20}, 0x9c) 2018/04/06 01:16:23 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:23 executing program 6: io_setup(0x2000000000004, &(0x7f0000000340)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffff800, 0x800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x40, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000380)) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r1, &(0x7f0000000180)="132969e3dae98ded3a8cbca5ab351f3cedb98fc4a3a1616fbf129960077001a675096cf3d32be9a61c83592d87acc31f8ed2c172b888dc005eb965dc766bc9272792df80694a64eb758190e974dea2d0f7a2caf34dd7de9f2787652e00abd523ebf9f522145196e17b5ff2853fee5b584a16eade16bb253d7f19058651bea7e04bcad44f6e41de2a56c1fa31813f3fdc7139145f3fd35f4d700b4f272480ab7d34c38c10b9627a6bfef9f9207e460065cb1e8096a6de43f8f1740290392fb35222cf69ea7af4e82bcd0138f74d376ca3b538bb7b74a00bf1ce6387627aabb5e4a6366f491e2c963203c9c2b9f094dec79af47f9ce2", 0xf5, 0xc9d, 0x0, 0x1, r2}]) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x6, 0x1, 0x1000}, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x10001, @loopback={0x0, 0x1}}, {0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1, [0x7f, 0x2, 0x3, 0x3, 0x9, 0xb606, 0x51, 0x8000]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000500)) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x9, 0x0, 0x100000006, 0x4800002, r4}) 2018/04/06 01:16:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x1e6) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/04/06 01:16:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x85) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0xcb56, 0x0) r2 = dup(r0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000400)={[0xa0, 0x9, 0x4, 0x7, 0x40, 0x46, 0xfffffffffffffff9, 0xffffffff, 0x8, 0x20, 0x3f, 0x7, 0x4b0000, 0x2, 0x5, 0x6e52], 0x100000, 0x2200}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d0020000ffffffff28030000d000000000000000ffffffffffffffffc0030000c0030000c0030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=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="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d207de06e76179c000000007000d0000000000000000000000000000000000000000000000000006000484d41524b00000000000000000000000000000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000697036746e6c3000000000000000000073797a6b616c6c657230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d0000000000000000000000000000000000000000000000000006000434c5553544552495000000000000000000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bbac1414aa000000000000000073797a6b616c6c657230000000000000697036746e6c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x330) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000540)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r3, 0x410, 0x70bd2c, 0x25dfdbfd, {0x3}}, 0x14}, 0x1}, 0x40000) 2018/04/06 01:16:23 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="e23f4df2c83406762ef434370f6fe8bbfdbfebf64c5837b9479710abf8c3b5f57abe4065a4143ba5c7277c9ed3b94be6a257b635fe3c88971c2e44aacd2dbf32fa70b5b5e8475849e648e3b2b6b240397fb0b39fb7d777a278e0284173eeff8c50aa220ce0dc328a1785b9dfa01902fea741fcef8471f48c0d3eb90f09bc039639163a8f101727cd016749f1d85b74b687ed3689b963ec7367a6d1d7ba800493c71bfadef036818440fd82743b4f878563d5c70f49fd11911449be0b9e85f32d24d08a5f9c55", 0xc6, 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="cb27e136f530ad7dd08724739e9f03d562d01f617493bd55ee711ba264a6411b2356eaca77e86721653723ebbb", 0x2d, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="af3f56553cc309db8f5cfbaf0588d045d315eb1ad1e23cb455f17df8c3722be05798ed7c16365f0556015b16c952f15dcd4fc6a5af36ff045141019e9f006bfe1926d73fedecd7e2be3bdfd1e9f8d02ca35e84efdfe7483a3635acb60c1a3afdcc583b8f09834cabbdf2014caaa4a3ca4bdf2663474c82e2d1c0077445c1b9c5c324095f314cdad9888620f5bfa432dd40ecdfa78782c27d024644307df65d62bc9032413ea10616687b1793fb5e98fbbd9ee396f76f24585af162e6e61ad2db63fec27bb0b2fadba14c869adb94c22a51656fbf74a85169d203", 0xda, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f00000004c0)=""/162, 0xa2, &(0x7f0000000600)={&(0x7f0000000580)={'sha384-avx2\x00'}, &(0x7f00000005c0)="d8af0d6f92d9b02062b7ab536db0563d541e731d07014a559375291fdee758e3e769a079ae", 0x25}) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="9b", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) 2018/04/06 01:16:23 executing program 4: syz_emit_ethernet(0x4e, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd5202", 0x18, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}}}, &(0x7f0000000600)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x4100) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x3, 0x6, 0x2cd9, @empty, 'syzkaller1\x00'}) 2018/04/06 01:16:23 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000004fc0)=[{{&(0x7f0000000040)=@nl, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/200, 0xc8}, {&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/48, 0x30}], 0x3, &(0x7f0000000300)=""/9, 0x9, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/58, 0x3a}], 0x1, &(0x7f00000003c0)=""/58, 0x3a, 0x7}, 0x40}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/11, 0xb}, {&(0x7f00000014c0)=""/185, 0xb9}, {&(0x7f0000001580)=""/235, 0xeb}, {&(0x7f0000001680)=""/95, 0x5f}, {&(0x7f0000001700)=""/208, 0xd0}, {&(0x7f0000001800)=""/213, 0xd5}, {&(0x7f0000001900)=""/42, 0x2a}, {&(0x7f0000001940)=""/112, 0x70}], 0x9, &(0x7f0000001a40)=""/113, 0x71, 0x40}, 0x9}, {{&(0x7f0000001ac0)=@l2, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000001b40)=""/96, 0x60}, {&(0x7f0000001bc0)=""/64, 0x40}, {&(0x7f0000001c00)=""/170, 0xaa}, {&(0x7f0000001cc0)=""/85, 0x55}, {&(0x7f0000001d40)=""/110, 0x6e}, {&(0x7f0000001dc0)=""/4096, 0x1000}], 0x6, &(0x7f0000002e00)=""/95, 0x5f}, 0x34ea}, {{0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000002e80)=""/157, 0x9d}, {&(0x7f0000002f40)=""/36, 0x24}, {&(0x7f0000002f80)=""/17, 0x11}, {&(0x7f0000002fc0)=""/186, 0xba}, {&(0x7f0000003080)=""/34, 0x22}], 0x5, &(0x7f0000003100)=""/160, 0xa0, 0x1}, 0x3f}, {{&(0x7f00000031c0)=@ipx, 0x80, &(0x7f0000003280)=[{&(0x7f0000003240)=""/42, 0x2a}], 0x1, &(0x7f00000032c0)=""/172, 0xac, 0x10000}, 0x6}, {{&(0x7f0000003380)=@nfc, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/188, 0xbc}], 0x1, &(0x7f0000003500)=""/224, 0xe0, 0x3}, 0x4}, {{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f0000003600)=""/99, 0x63}, {&(0x7f0000003680)=""/215, 0xd7}, {&(0x7f0000003780)=""/82, 0x52}, {&(0x7f0000003800)=""/93, 0x5d}, {&(0x7f0000003880)=""/227, 0xe3}, {&(0x7f0000003980)=""/27, 0x1b}, {&(0x7f00000039c0)=""/2, 0x2}, {&(0x7f0000003a00)=""/13, 0xd}], 0x8, &(0x7f0000003a80)=""/144, 0x90, 0x1}, 0x7}, {{&(0x7f0000003b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000003bc0)=""/255, 0xff}, {&(0x7f0000003cc0)=""/25, 0x19}, {&(0x7f0000003d00)=""/85, 0x55}, {&(0x7f0000003d80)}, {&(0x7f0000003dc0)=""/4, 0x4}, {&(0x7f0000003e00)=""/150, 0x96}, {&(0x7f0000003ec0)=""/13, 0xd}, {&(0x7f0000003f00)=""/4096, 0x1000}], 0x8, &(0x7f0000004f40)=""/76, 0x4c, 0xee38}, 0x60ce9904}], 0x9, 0x40000122, &(0x7f0000005100)) sendmsg$nl_generic(r1, &(0x7f0000005400)={&(0x7f0000005140)={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f00000053c0)={&(0x7f0000005180)={0x214, 0x26, 0x100, 0x70bd2a, 0x25dfdbfe, {0x1a}, [@nested={0x200, 0x6a, [@generic="7ef7b553d92bf4e1efed04d9dc4be7cf43b48fc5475914a72ef980cf4fc04015baec6fb946b8e081bb3f2f7636136255cf304edbdc6b2b1b4187703099fdcfd3debabcfe3ae2a06a1bdba38e8d059c0cc6805dab", @generic="298bc29297bd66c703539fd2506760f35a84a70375e6d5953241d2f3af8662e66b1daf5536a013e562d7bdd24be31e", @generic="a29885df342add1b4375f9e3116d9c438f4f2fb7108814ec8edc54b0176d0bcea084397ab40f3ec934534202a296d37905dd5d6def17eab2dfa05bb22165f73c6c30be9d40f294e18f8b9b175e22fabf7d4d65e00fefc8fa78fd67443599ed79618b8791f664d3bc48a169651375e3a45ef89dc7eff7e9fa74c189", @typed={0x8, 0x2e, @ipv4}, @typed={0x14, 0x70, @str='vboxnet1eth0\x00'}, @generic="9306966af6703ac2b906c493fe43bba1567fb49a67f1e91850c4d8d4cb5ef95780660fa8ff160f7655fc72117d5ff37d3f58724a59b3caa85002a5ba9935bf5cf7eadf507cadde3d5342337b9e2e913fdbd8fb5e9f73d19d1eb62a97d6d7155fddff27081e5d9b5d577d274963675b620274bd1f64872d2c4e40fa361203f53bbbd5b997eb92b1643130947a36f704afa8abf3405ba0b6433589fe3191e397028523da220a6becec438ac27ddb4dade4508625f4999b6971a49fd308e1f028502ac583a6011a9430b0fa0d06", @typed={0x14, 0x62, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x214}, 0x1, 0x0, 0x0, 0x44000}, 0x800) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c0000000004010000000000000000000000000008f3000006000000"], 0x1c}, 0x1}, 0x0) 2018/04/06 01:16:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000100), 0x0) [ 771.940037] dccp_invalid_packet: invalid packet type [ 771.984620] dccp_invalid_packet: invalid packet type 2018/04/06 01:16:24 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000000080)={&(0x7f00000006c0)={0x10d0, 0x12, 0x2, 0x70bd27, 0x25dfdbfe, {0x16}, [@nested={0xbc, 0x28, [@typed={0x8, 0x7b, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="faa9406510d2dddec62a8609103df681b1a339158d216e9eb8216a081ba850b2ff2f163960836b10e9e99dbf52e1227b33e972487a85fbaafb904408b57e7b2c6afae8a5da5b3d32f57ff6898a84bb27bd66aa836cf456364024c1cc67a7cb5b369ca2dd141ed77f0cedf4db0593099fb48def463b8cab7651b3c61349b25ca413dccb05bc8d2c0fb4285eb56c2fef2765784645d29ba8a1ee746c91a2aef33b75247c859c42f47a42df481b5a3e8794"]}, @generic="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0x10d0}, 0x1, 0x0, 0x0, 0x1}, 0x40810) r1 = syz_fuse_mount(&(0x7f0000000640)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000680), 0x87) 2018/04/06 01:16:24 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r4 = fcntl$getown(r1, 0x9) fcntl$lock(r3, 0x6, &(0x7f0000000180)={0x2, 0x3, 0x2, 0x1, r4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = syz_open_pts(r0, 0x0) r6 = syz_open_pts(r2, 0x0) r7 = dup3(r1, r1, 0x0) close(r5) r8 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x400) fcntl$dupfd(r6, 0x406, r8) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000100)) dup3(r7, r5, 0x0) ioctl$sock_ifreq(r7, 0x8911, &(0x7f0000000140)={'ip_vti0\x00', @ifru_names='syzkaller0\x00'}) 2018/04/06 01:16:24 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)) dup2(r2, r5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c2, 0x4) futimesat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f0000000280)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) r6 = syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f000069f000)=""/41) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r7 = geteuid() r8 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r9 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'gretap0\x00'}, 0x18) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff, &(0x7f0000000900)) 2018/04/06 01:16:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000080), 0x55e, 0x0, &(0x7f00000000c0)={0x2}, 0xf5519d0e) 2018/04/06 01:16:24 executing program 4: execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='bdev\x00', &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)='/dev/audio#\x00', &(0x7f0000000300)='keyring\x00', &(0x7f0000000340)='keyring\x00', &(0x7f0000000380)='/dev/audio#\x00', &(0x7f00000003c0)='vmnet1\x00'], &(0x7f0000000540)=[&(0x7f0000000440)='qvmnet1eth0\x00', &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00', &(0x7f0000000500)='vmnet0lo\x00']) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x400080) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/160, 0x71) 2018/04/06 01:16:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/04/06 01:16:24 executing program 0: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x806, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2dc}]) socket$vsock_dgram(0x28, 0x2, 0x0) [ 772.836125] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 01:16:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x3, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x7}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffd, 0x97d0d5ef39adffad) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto(r0, &(0x7f0000000000)=';', 0x1, 0x0, &(0x7f0000000040)=@l2={0x1f}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/04/06 01:16:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="fcffffffffffbc10ef8463bfbe1d000000000000000000000000c9be00000000"]) 2018/04/06 01:16:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() r3 = dup(r1) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r2) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb6f9c)=""/25, 0x19}], 0x1) fcntl$setsig(r1, 0xa, 0x3f) dup2(r4, r5) tkill(r2, 0x16) 2018/04/06 01:16:24 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000003000/0x2000)=nil, 0x2000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0x4, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/04/06 01:16:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:24 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000280000000000069078ac14ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5100000090780000"], 0x0) 2018/04/06 01:16:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c3bff4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000140), 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x105000, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000080)=""/109, &(0x7f0000000100)=0x6d) [ 773.045568] binder_alloc: binder_alloc_mmap_handler: 14657 20000000-20002000 already mapped failed -16 [ 773.080554] sctp: [Deprecated]: syz-executor0 (pid 14673) Use of struct sctp_assoc_value in delayed_ack socket option. [ 773.080554] Use struct sctp_sack_info instead [ 773.704210] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 [ 773.898570] sctp: [Deprecated]: syz-executor0 (pid 14673) Use of struct sctp_assoc_value in delayed_ack socket option. [ 773.898570] Use struct sctp_sack_info instead 2018/04/06 01:16:25 executing program 3: userfaultfd(0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = dup2(r0, r0) ioctl$TIOCSTI(r2, 0x5412, 0xa731) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x100) 2018/04/06 01:16:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0xec4, 0x10, 0x0, 0x0, 0x0, 0x0, {}, [@nested={0xeb0, 0x0, [@generic="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0xec4}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000001200)={0x1424, 0x6, 0x1, 0x402, 0x70bd28, 0x25dfdbfb, {0x1, 0x0, 0x1}, [@typed={0x8, 0x74, @pid=r1}, @nested={0x2fc, 0x5f, [@typed={0x8, 0x71, @fd=r0}, @generic="81068004021087b027aa90550c37d411823cdf444c2b4a9241177ff48cdd4d2c61ab382de4902bdb03744a78dce4c7adc047333b391cbe72f70205f14907f2ce883caf10bcbc1881c8a11bbb3d27c3c751e0fefb574f7bfb5aa04efa3aeb39ffe4072716d9d578d26084f1d70a9b98c06291c1b084a223d20813d119e5133d25b33c0bce4493a0be66b76fb6d7bfff29c517068ea5a4d4811bb85ba8e45322b26c58d5257699a504f9da3c4682f45ce91815e196eb03c8bd2d6e554fbbb473dc6b34ab87b0929be96ca23efa709007872acef7376945bef9034c9fdc", @generic="4840bec4a141450ba49ee315a2836fef16692f8ddb771e411d567bc61e3f65c6d0e6a8a0aa2b660f24129d8e3d1a61fe8779f6154d9708a6f1a798e5530f13fb6810c5f8809acbe0e5f93201974551b522f8bfa58fae4a9fd4da1a83c1ced957d92b203ab07b928e09cbabccae414bacad68bdfb0b07a79c69fe757f580f7f5a3f6680723dd72f4ada9bcd72ec19f0", @generic="bc1c87f4d8fc81f1bd204e2e87c2e224caec23b2f85f42368f41fd67250e7337b73247891a4d38aaf969d4e708537960bd1bb537519715dcbb6e9fde6d51544450f0d8aa9973c70f64c728890cb7dac565c2c5e67228bc56c8d8c7f45b887bbe5b5cfbb2761641ea86376eaa6b9e0e04a4870d2f96b05fe79f62527a5d0d340d276b2af2033c434a11eb0422101a14df1569b102d9998e0daefa0e615e33ba89d978a3ba79bb5340134fa1f73cabbd8fe865e20e29c7bdf796029f57d0c2c3c8dd4af5ead505b085b911128ebef3f5b8ea3c4f0f43", @typed={0x8, 0x94, @str='$-\x00'}, @typed={0x8, 0x49, @fd=r0}, @generic="57c3148fcb8c8fe491dd7b45c4be6921c28cf21ac2fec9661d777d0eea01181fb400f53c36fd33f63583295805263f716b56443c818a055af497b0e6c7ee04a19b15d9c5b5a6fbaacfa55a5eb87205b34df2b52bb6a88b186d355b6c66c9ad236cd44c003cd1c422cd1a6b86164667094430d028e1bdda31813bb8ca29a18f52347df95a3d0e2eaa9463250a332c", @typed={0x8, 0x83, @pid=r2}, @typed={0x8, 0x53, @ipv4=@loopback=0x7f000001}]}, @nested={0x110c, 0x82, [@generic="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", @generic="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", @typed={0x8, 0x1d, @pid=r3}]}]}, 0x1424}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/04/06 01:16:25 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:25 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x0) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000540)={0x0, 0xfff}) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000840)={0x4}, &(0x7f0000000880)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xc, 0x4, 0x4, 0x100000003, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x8) writev(0xffffffffffffffff, &(0x7f00000006c0), 0x0) getdents64(r0, &(0x7f0000000200)=""/250, 0x134) 2018/04/06 01:16:25 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffff30, 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000ffc)=0x3) 2018/04/06 01:16:25 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x500e, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x4, 0x0]}, 0x8) 2018/04/06 01:16:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xe0000037, 0x0, 0x0, 0x20, 0x0, 0xd01}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000800)={0x70003}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400, 0x0) 2018/04/06 01:16:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x854c4fd2f729f4a1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000000c0)=""/133) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000180)={{0x5, 0x3, 0xfff, 0x7, "9b4428fc49a4c5d26a8ae6e8cc113348eccdcd7d5cad61cfebf264320618f4e15cdec9d2b252e397dcfe468d", 0xffffffffffffffe1}, 0x3, [0x9, 0xffffffffffffffb0, 0x100000000, 0x5, 0x80d, 0x101, 0x100000001, 0x9, 0xd3, 0x0, 0x40, 0x90, 0x6, 0x0, 0x3, 0x40, 0x0, 0x8, 0xffffffff, 0x1, 0xffffffffffffffff, 0x8, 0x2, 0x800, 0x2, 0x4, 0x1000, 0x3, 0x7f, 0x80, 0x70, 0x7, 0x9, 0xfffffffeffffffff, 0xe81, 0x100000000, 0xf6, 0x6, 0x8, 0x3, 0x4, 0x4, 0x2, 0x401, 0xf871, 0x2, 0x80000000, 0xfe6, 0x0, 0x7, 0x5, 0xfffffffffffeffff, 0x7fff, 0x400, 0x6, 0x5, 0x8, 0x9, 0xe0, 0x2, 0x7fff, 0x3, 0x7, 0x101, 0x8, 0x400, 0xfff, 0x1, 0x9, 0x9, 0x4e3, 0x7, 0x2, 0x3f, 0x5e36800000000000, 0x9f48, 0x800, 0x7f, 0x0, 0x8, 0x6, 0x100000000, 0x9, 0x4, 0x4, 0x1, 0x8000, 0x101, 0x20, 0x8, 0x4, 0x4, 0x1, 0xf1, 0x1f, 0x7f, 0x9, 0x100000000, 0x9, 0x5, 0x7, 0xfffffffffffff800, 0x1ff800, 0x7, 0xff, 0x9, 0xbcf, 0x8000, 0x3, 0x7fffffff, 0x1, 0x5, 0x5, 0x20, 0xd956, 0xffff, 0x8, 0x85d1, 0xff, 0xab, 0xa3e0, 0x9, 0x10001, 0x4, 0x800, 0x362, 0xb2, 0xfffffffffffffff7]}) fcntl$getownex(r1, 0x10, &(0x7f00000006c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000640)={0x5, 0x70, 0x7f, 0x100, 0x340, 0x3, 0x0, 0x8, 0x0, 0x4, 0x7, 0x4, 0x80, 0x2, 0x10000, 0xffffffffffff34ca, 0x3, 0x1, 0x6d6, 0x7, 0x10000, 0x9, 0x8001, 0x5, 0x1, 0x7ff, 0x0, 0x3, 0x5, 0x1, 0xfffffffffffffff8, 0x2, 0x6, 0x8, 0x8, 0x3ff, 0x100000000, 0xfffffffffffffffc, 0x0, 0x2, 0x5, @perf_config_ext={0xdb63, 0x1}, 0x0, 0x2, 0x4, 0x1, 0xe5e7, 0x5, 0x7}, r2, 0x1, r0, 0x8) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000700)=r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)={0x0, @in6={{0xa, 0x5, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, &(0x7f0000000800)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000840)=r3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000880)={'gre0\x00', {0x2, 0x4e21}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000008c0)={0x200, 0x8, 0xafc6, 0x7, r3}, &(0x7f0000000900)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000940)=@sack_info={r3, 0xf6, 0x4055dc93}, 0xc) r5 = add_key(&(0x7f0000000980)='ceph\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r5) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000a00)={'TPROXY\x00'}, &(0x7f0000000a40)=0x1e) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000ac0)={r4, 0xad, "9d7639cd21a3a12db91f522cbe85aa7abba8513c57b6c12a6b4146193db3b25dba456bdb4fb934e10c7585d4c8d935e2babbfa0c9d51eb0d685fcb99477301d230ae6d95e338f8fc6acb971677dee51fe27af5587605ad70eb1148586a9290e8ff541e87ae1025aa4867d9617d23d419842c5fc714531aa120ff6e16d4da394f4d02fd2df809126c6ee29e6e47cb734d6a143d180a6de2b06f0362f8a51b9ae0c55884520304e1836f24307e24"}, &(0x7f0000000b80)=0xb5) utimensat(r1, &(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={{0x77359400}}, 0x0) getsockname$ipx(r0, &(0x7f0000000c40), &(0x7f0000000c80)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000cc0)={r6, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x1}, 0x88) socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000d80)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000dc0)={r7, 0x1}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000e00)='sit0\x00', 0x10) keyctl$dh_compute(0x17, &(0x7f0000000e40)={r5, r5, r5}, &(0x7f0000000e80)=""/8, 0x8, &(0x7f0000000f80)={&(0x7f0000000ec0)={'sha224-ssse3\x00'}, &(0x7f0000000f00)="4016701ed62783544b7cec88cb7e38951be725a578a414d475e4efc9e684ec0babfac0d38179cf9d0cdb195b796fb7215071105d2370b2e1c92ddf48e0d99fb6f5092bb78bd44b27ae0760310e7ae959cf23fd6b90dd2750e8cadae1595bc984788ec30e12353a1eb70d333c6110df7efbef", 0x72}) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000fc0)="d99ffddb23347d461e9968") r8 = accept4(r1, &(0x7f0000001000)=@l2, &(0x7f0000001080)=0x80, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r8, 0x541b, &(0x7f00000010c0)) dup2(r8, r8) 2018/04/06 01:16:25 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:25 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x6, 0x18}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c03960ff67020be8bffe9b00bf29d4a491788ee28228dd292d780fb427ffe243b5e2b88b71f7c83adffffffffffff0100000008400300d00007ae"], 0x1c}, 0x1}, 0x0) 2018/04/06 01:16:25 executing program 2: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28}, {0x6}]}, 0x10) write(r1, &(0x7f0000000080), 0x383) 2018/04/06 01:16:26 executing program 4: syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x7, 0x2, &(0x7f0000000100)=@raw=[@generic={0xe, 0x7ff, 0x8d5, 0x9}], &(0x7f0000000140)='syzkaller\x00', 0x9, 0x1b, &(0x7f00000001c0)=""/27, 0x41000, 0x1}, 0x48) seccomp(0x0, 0x1, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x1dea74f6, 0x8, 0x3, 0x1}, {0x2, 0x8, 0xf9, 0x3}, {0x7f, 0xfffffffffffff44f, 0x1, 0x5}, {0x4, 0x4, 0xecf5, 0x3}, {0x7, 0x10000, 0xdf, 0x8}, {0x4, 0x800, 0x0, 0x1000}, {0x1f, 0x98f7, 0x6, 0x10000}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) seccomp(0x0, 0x1, &(0x7f0000000340)={0x9, &(0x7f00000002c0)=[{0x7, 0x4, 0x0, 0x7}, {0x2, 0x63, 0x7d8, 0xb94d}, {0xfffffffffffffffc, 0x3f, 0x3, 0xc83}, {0x2, 0x9, 0x8001, 0xfffffffffffffffb}, {0x0, 0x1, 0x6, 0xf6db}, {0x0, 0x1000, 0xd8, 0xfffffffffffffff9}, {0x8, 0xad, 0xa60dcd5, 0x1}, {0x7, 0x4, 0x4, 0x2}, {0x5, 0x1, 0x0, 0x100000001}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/06 01:16:26 executing program 1: syz_emit_ethernet(0xa2, &(0x7f0000000100)=ANY=[@ANYBLOB="ff3997ffcd00aaaaaaaaaa0086dd606f8238006c0000fe8000000000000000000000000000aaff0200000000000000000000000000010003000000000000c910ff02000000000000000000000000000107080000000000000000000000000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb0000000020000000020000000000000000000000080065580000000081874e50294cdd9a4d293b91dde4b5e20681281235f7ef0f962f6792f3c98f435e0644149f3eeebedaf61467a3cd440cb6279e9b38"], 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\teth1ppp1]\x00', 0x0) keyctl$describe(0x6, r0, &(0x7f0000000200)=""/142, 0x8e) 2018/04/06 01:16:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffe85, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0e4e0c40000000001a"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/06 01:16:26 executing program 0: get_thread_area(&(0x7f0000000340)={0x1, 0xffffffff, 0x0, 0x15b, 0x0, 0x10001, 0x0, 0x7fffffff, 0x100000000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x1) epoll_pwait(r2, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x10000004}) r3 = dup(0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000240), 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008a40)={{{@in=@local, @in6=@remote}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000008b40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008b80)={'syzkaller1\x00'}) epoll_wait(0xffffffffffffffff, &(0x7f0000a52ff4), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006}) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000080)="01fe6dcc5d42ba6ba58ecd1ba2223b934e7085e6fe22b4e56da76ad136296ccd411a675c150d358ac7333c27b9a6afcdd8ea3ea77e4485c0", 0x38}, {&(0x7f0000000180)="b73815da17e1f44bf43506abe078d0175ccfa897d533355c4c25ea97cd2e739573f9c6e4a73e0fb3f8d456d19905a7a25a41954fa9387ba13055a7e133758c6916c4855ff71abc69a039d629fa7df1", 0x4f}], 0x2, 0x0) getpeername$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/04/06 01:16:26 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="883efffb0a6f9f885ad49f1d4dadfe55", 0x10, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000700ffc2d32205f4731906457200008401e42afaa7bc796fae48f1"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000040)={0x40000000}) 2018/04/06 01:16:26 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x240000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x84, "7355dc970df5c58144a6cfae1484ce5586131b586512050caf91b2136840eb59be0549741e241cd15ca97e1f6c721fda362d83a132bb01a5bc6343dc22fc8edadefb611a67798302f9c2861aba75abfaa2a639294d76ab185aad9369c62bcccc36067457f793b89e8e8e9b8a2f88e05e013a554709cfacf3c0231d76c5a25279fd7a4fa7"}, &(0x7f0000000400)=0x8c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x100000001, 0xa4f7}, &(0x7f0000000280)=0xc) sendto$inet6(r0, &(0x7f0000000100)="03f6698552a9c4531ef1cb62bc41e20f4185376c94cd0c3d1218b2516c1b55a0cf74838afc3905609efda9170b281be43c37f16dd95685dca1eac1f968c8841f273afaffaeb6dac7365b594928aafb12638da6d5e62eba6049102008407bbb4986e6e4433dbd2a89918715498ec2d8223695879e9a56f9ac95dbd612a25e5245be87cdb0364fe5de8176f852d419788d1b1b4cab825d5e4a70d5b7e33a3ef50f464a6d6d196340a78fb11b6d012804c4b14beb260dff2e26c10fc46666", 0xbd, 0x4, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) [ 774.257136] binder: 14735:14736 unknown command 1074548238 [ 774.280109] binder: 14735:14736 ioctl c0306201 20008fd0 returned -22 [ 774.300216] binder: 14736 RLIMIT_NICE not set [ 775.003156] binder: 14735:14761 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/06 01:16:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="335af1f0d9fe59da49abcdbb8810d9917203c3d42717ac2fadd7537cea7f43e0af", 0x21) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x3f, 0x8001, 0xc0000000000000, 0xd8c}, 0x6) 2018/04/06 01:16:26 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:26 executing program 2: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) personality(0x400000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 2018/04/06 01:16:26 executing program 1: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="47d2f2127359e846a3119315c9afa8698ae7b2a7b854ffcf8c75a09d7e90d842c997a80ed6094db35ec6df65f689924a77feee91a6124d17a36779b05a332e1c395fe6daf06beac4ab5ac0b29a5c0a7612d8f6a7ecc46d5ff099b328c52549cc43dd44e13807605eb8ca328d72ffa9f096707596ddeeacd8afb394e321cd812d40094ca444b864a693b364af55fa6ff52922e786fc0c1ebb520852ab082587afd62f00bc5792f1963c5d6b6d5a3d75c583fbbb803e00bd7b604b0e7e1159150954888ce0d310db426ef3d838154fdc58b3755b20d2dc6a767929c00e918e", 0xde, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='posix_acl_access6\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) keyctl$set_timeout(0xf, r0, 0x100000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) fchmod(r3, 0xa) r4 = syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x6, 0x10000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000540)={0x0, 0x7ff}, &(0x7f0000000580)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/loop-control\x00', 0x2880, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000640)={r5, 0x54, &(0x7f00000005c0)=[@in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in6={0xa, 0x4e20, 0x80, @empty, 0x20}, @in6={0xa, 0x4e24, 0x76, @mcast2={0xff, 0x2, [], 0x1}, 0x9ac7}]}, &(0x7f0000000680)=0xc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000040)='id_legacy\x00', &(0x7f00000002c0)='cgroup.\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1003, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x3ff, 0x200000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f00000004c0)={0xa8}, 0x1) setsockopt$inet_int(r3, 0x0, 0x1, &(0x7f0000000000), 0x4) 2018/04/06 01:16:26 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xdc, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x2, 0xd, 0x18, "504ddc7f408ef2864ffb7591c83512455687b646bae0dbc57d551198cbd5b36634bf1189d09d58afe9358388ce0b87d0acb045f6e2009d1ef88fc69850ccf498", "736a28ad3351628da298b8608198a2a86baff12de5b0930cc62b7cebd8cd28340462157bfe56636ac5c61621785fbc67cc6cd606d5f97580fa3179b78a7d0669", "5d06113522e2246ac0015b63b8cef66e175658a1d4d5843460856ad4ad6bacfc", [0x8, 0x4]}) 2018/04/06 01:16:26 executing program 5: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r0, 0x200000) read(r0, &(0x7f00000004c0)=""/50, 0xfffffe9e) 2018/04/06 01:16:26 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x7}}, 0x2, 0x7, 0x0, 0x3f, 0x80}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x6290}, 0x8) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000100)="2400000002031f001cfffd946fa2830020200a000900010000e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1000, 0x400800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000001c0)=0x3a, 0x4) 2018/04/06 01:16:26 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0x3501}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f00000005c0)='keyring\x00', 0x8, 0x3) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f0000000140), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) [ 775.122089] binder: 14735:14761 unknown command 1074548238 [ 775.122124] binder: 14762 RLIMIT_NICE not set [ 775.127817] binder: 14735:14761 ioctl c0306201 20008fd0 returned -22 2018/04/06 01:16:27 executing program 4: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x9, 0x9, &(0x7f0000000840)=[{&(0x7f00000001c0)="d9181a8090b2ac1b28a4c09cf85e7080f23021bb74a817768cd76e3d6111109f5ab1a48b5b8b17e368972d67ed734ccafa953aa0555520eeebf4788a1739646fa57ce9e1b8b5e1e26bfe2e37194ed75425669be28645a7aaa826bceb854dbe3935c0012aa254e97917d00b901ddd91db3284c7dea2b4ccd1b736785d6cc6f0abff99dcb6aef5806d2e8d8a1abffe7f8ee1acf39817081095ed259ea3a8ca37f56ccad40228deda3da3cd638e463da42ceb58", 0xb2, 0x7ff}, {&(0x7f0000000280)="dab08699e42c6f21e86b65247257fec0587d4278144af7d9ce08d1ee008c539b8924ee4c57f4bb716c0138a83c1f222aa21707a8c0edc4eed97339962c922de1bd3a3dcfa73b67feae1e6644c61d543eb15c00f5d45b83ca4d0d69bbc6b03c785062e922463fb032f99bf15c05a14225bfb63e8fd8ecaa39a80bb1a5dd4ea57e1118f6175299be616a80275cbd6de6744aef0fa949c2b40f376347447796ca1c107773b2fdef52e724007363bdde9c1274c80ae256b82261c6c3775dfc9d7e355e1d00516abdfe145209b423af8261c2c69d", 0xd2, 0x9}, {&(0x7f0000000380)="192c038a75c0fb2014da16359048c4f4f24920cd4eca76c9eb1cf9ba6302cb1f3009c13a67abdbfb7c4cc3cac57238722948e0c9afae694cf1d3404c3234f964b9d6e86c97dd80abf4a9dfd01bad03575b66ab7a5ab07e81803ab7fb138271a7493a2a6cad9f349d28f87b726e8703e667382fa162986933b7b7b0becad9b41f892b25d057b7c5b245c39122d8f8c544cca9702289bd1f54cfa803bef7ca7411b7636f9ec8b19dce", 0xa8, 0x8}, {&(0x7f0000000440)="7ba3d3ccc436a1a5806bea462693bc150c30cec439a5266dbbf432b906015b22dbcf90c816f35f9f3a8ab808d6e333f02074a398a98bd949b50b50d6da1a81b16ac7ed214f8e416534ab9d4b914d1c655338b5a75fd5129b76d94dddd7d9325d03b489", 0x63, 0x4}, {&(0x7f00000004c0)="2a582d28ed89b6af5fd6788ec778f7f032b47069b8f399c2cd4ad35daab47f7ce68c9a2a55a5f8f6ff51cbfcad9a67e4e2a95e9930f831ced61a68cc68d9c66b0bc6b4a85f5ffc5af6f0736fbb1047d61c242904eff07f4d45a9721804aa506c972b6f351f9e59e09f16ebf2fb0a116b43e33d5094ea39fa9d8bef50982755781d2f883ca66dcfd2944c9d9871aedd58a879bef55ab3b33be113ef0cacbeeadc40e684d9a2ed115254160d62f1c9cf863ea62716cece2414ba4f3409ffc37b", 0xbf, 0x8}, {&(0x7f0000000580)="5ddfed28dcfa83dca49c188beca22b1c23e422190f94f5af2d1c6f74c18e65b3062ceb13d29ec72ddde6e345c49463e4e7dac6bdb9dc041c42f910c0c85d87209be66d3b17d016597b37fccfa2cbe026dddc9ed3604adb4ca5150a65fbbe53c07016fa8990c2315a4733b5da038ceb9512a40c480906efac30fc29aa7f1e2052b8c3d9e7021df24129d5e77fe5dce939a823f04c3f1041be858610c1381ee367f1bb9f7e4f6aad80b0854ce9e4ef39fb91d6cc09e8f7b5a1a9735e5d17238a82c9e49eb373735be775a8006dc70f58575470272efaf718f2222d", 0xda, 0xffffffff}, {&(0x7f0000000680)="5a851b3d5bb94bf387043861f6472af1f8b98d46afc58a32023df556e5e0a783439ee674", 0x24, 0xac9e}, {&(0x7f00000006c0)="d32223b9d24d1c0d99c3f0e833f06123e798f5d97c7f33bd61cbeaeca5a28eb21681cfbfdf97d569d25e52cd8ceb271ff9f30b9582f2822a8afeee4379cf5ee24276b6fd032ec475f9b6c1b5d878af1316fd50416b0ad6b5955b205a3bd6d8d571dbdde7aadf5172bf7cde522695da07fa66dcc1f068db0148a6d5778856f852b0bb7862b9e502", 0x87, 0x3}, {&(0x7f0000000780)="0dc973f05783c7c5cdd8b9b576b9c532a2d6d601b489e951ac1561ff2c6bd8830f44def387d61dd4e5a550088e5608bbb15483b497bab81c40dc35aee0b3c621706fb853ae6617a16ab2283af8498301e81faa882a6a03f83442060ab88bb3736e8095a10a910fa57f41b9d6f676e67b46ebd01aa120ce8d360c2cb630a75d7a6d89c257a6b670576abfcbeaf16c6aa6294b14d6227908c8892cf1a73d0bd0707f447cc468d6e5cd42899e3859", 0xad, 0x7d29}], 0x100000, &(0x7f00000008c0)={'nouuid,', {[{@grpquota='grpquota', 0x2c}, {@nouuid='nouuid', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}]}}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) creat(&(0x7f0000000140)='./file0/bus\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)='ocfs2\x00', 0x2000, 0x0) 2018/04/06 01:16:27 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000e22000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x140, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) dup2(r0, r1) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/04/06 01:16:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000200)={0x4}) io_setup(0x0, &(0x7f0000000000)=0x0) io_getevents(r2, 0x88b9, 0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="ac0000001800010030bd7000fddbdf25010000005c67b3643dc105eff6f89b9c88e31647749f23a2400aa51b8a588fe7dbe42677c4bb2cf7dad014035967312074ef22dbf8c42fd593925d89de405918477c80f2e2cc55bab6177132264442a068fd357803c14d3e274aa4470f74b0d4b52a87b5311a14a9f85cfb499f19a32005f0ff09009369cdcddf51f45d69c5a7e98ac9bdaa4ce479eae4141e52bbf2050d90caff1dd7000000000000"], 0xac}, 0x1}, 0x0) 2018/04/06 01:16:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) [ 775.206005] IPVS: ftp: loaded support on port[0] = 21 [ 775.219153] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 01:16:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r0, r0) 2018/04/06 01:16:27 executing program 3: r0 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) [ 775.295762] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 775.311487] netlink: 152 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/06 01:16:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, {0xa, 0x4e22, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x4, [0x0, 0xffffffffffff0000, 0x0, 0x7ff, 0x7, 0x0, 0x7, 0x2]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/131, &(0x7f0000000240)=0x83) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c0000000000000000000000020013000200000000000000000006000000000002000000e0000001000000000000000002000100000000003ca20000000200000000030005000000000002000000e0000001000000000000"], 0x60}, 0x1}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x775}, 0x8) ioctl$TIOCSTI(r1, 0x5412, 0x10001) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x800000000002) getsockopt$inet6_buf(r0, 0x29, 0x200000045, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x1e) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) r4 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x101000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000100)=r3) sync_file_range(r4, 0x3f, 0x4, 0x6) 2018/04/06 01:16:27 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000340)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000000840)=""/174) 2018/04/06 01:16:27 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x3, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e20, @rand_addr=0x101}}}, &(0x7f0000000480)=0x84) socket$inet(0x10, 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r3, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r4, 0x7fffffff, 0x10}, 0xc) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000280)={'NETMAP\x00'}, &(0x7f00000002c0)=0x1e) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000040)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)) [ 775.382778] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 775.391607] netlink: 152 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/06 01:16:27 executing program 7 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000001c0)=0xc72) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r2, &(0x7f0000000200)=""/136, 0x88, 0x10000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6ba, 0x7}, &(0x7f0000000140)=0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r3, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x297}], 0xba, 0x800000000062) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000b28000)={0x0, r4}) io_setup(0xfff, &(0x7f0000e3cffc)=0x0) io_submit(r5, 0x1, &(0x7f0000127ff4)=[&(0x7f00001bcfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000aa0f89), 0x0, 0x0, 0x0, 0x1, r4}]) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r6, 0xc008551c, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000a53ab80a0ebfb19f29ce9c7e4f0f487a00280000000100000000000000083b00000000000100000000da060000020000eeff000039be000000811000009efe2f70e96c097769f7c4abb6e25e45bef9f8c361d400f5d44684badb5c4cc1172a22e54197b1b831f62d3ae6161a6652472c0bee56ee68bb15c10a5764240a042375e23c9090f21dc17994bf125e79fdb01cf188c94f1a1bd19654850db81013ada3b3f999aaf170fc41f3fafb0c9f1592665d5dd781350ae03c6525d1b8b11b8feee32b9251df59a2c5b3256127cf37a653f31f5825c6d97d093b4aae435f1b2110b01400"]) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000003c0)=""/68) openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x200002, 0x0) add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r7, 0x5416, &(0x7f0000000040)=0x7fff) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCMBIS(r7, 0x5416, &(0x7f0000000000)=0x6) r8 = syz_open_pts(r7, 0x1) ioctl$TIOCSETD(r8, 0x5423, &(0x7f0000939000)=0x19) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x82140, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r9, 0x541b, &(0x7f00000000c0)) write(r8, &(0x7f0000000000), 0x0) 2018/04/06 01:16:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='S', 0x1, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000080)="a7a5eb4376472a83818890cb1eb6130f8643f445e7fdb26e5ea1b8314c78dc64b957b923b0296dc84449d31067aa2db19764c3230ae4df4e7a0f08d83ef1c7d797b2dbbe7666b766dfcce41d7ac4fd553448c5f025e2f183f90bbcab5b908e4a44244f0615e67f7b6a54b09e07aefd04dfde4005d48e258bee889d31542e76d46ae0fb079b091508d94fca846cc60f0e0f4ffd47c559a19b393497b82c62205d94367058499fdd72901be1c261953b7fc8af29ef57a6b64576229cf545ecc790a43d7f264c14a104eb", 0xc9) sendmmsg(r0, &(0x7f0000002400), 0x8000154, 0x48001) shutdown(r0, 0x1) [ 775.469988] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 775.518223] device erspan0 entered promiscuous mode 2018/04/06 01:16:27 executing program 1: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) tkill(r0, 0x1000000000016) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7, 0x201) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000180)={0x3, 0x5, 0x6, 0x9e02, 0x0, 0x6}) getsockname$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000140)=0x1c) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/06 01:16:27 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r2, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r2, &(0x7f0000000000)=""/77, 0x1e) r3 = gettid() ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc004240a, &(0x7f00000001c0)={0x1, 0x0, [0x0]}) migrate_pages(r3, 0x2ac8, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x6) 2018/04/06 01:16:27 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000580)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x9, 0x0, 0x400, 0x0, 0x0, r1}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x7}}, 0x9}, &(0x7f0000000240)=0x88) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa000, r4, r5, 0x3f, 0x5, 0x40a5) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TCSBRKP(r3, 0x5425, 0x6) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000000000)) writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000400)="a68ec081e1d7bbc791b5fdbdc95e2fb9ae7adf47aacf38c98c3c0c18c86e2c977d908f989c2238032e3b79e36880844979f47ff4bc6a1e31c847465937730783fd53611d2438d4ea9ca9066077c15c4b75e4f05d0b07061d9ce31e801276ec0c09085ce0955c7abefb103911825dd44c676525ead0aa80a15af93c14bec94c82c12c14254b26e1a5a6b66b23fe51246fb26384c37617dd3af0b87268b24ecad5b6c74918c51c242a2983b668a6cf1c624fc1783ce637d1362fb83f2022efb12c1eea9ac54fd4b11e2764e8619df2d5e01ca6ae589096a8735da975f172fd8eedffae89dc43ea1da113f8f640d93f0cf1af", 0xf1}, {&(0x7f0000000640)}], 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r0) [ 775.993053] binder: 14776:14850 got transaction to invalid handle [ 775.999385] binder: 14776:14850 transaction failed 29201/-22, size -2805838515908876123--638857982170641373 line 2848 [ 776.039333] IPVS: ftp: loaded support on port[0] = 21 [ 776.064553] device erspan0 entered promiscuous mode [ 776.078193] binder: BINDER_SET_CONTEXT_MGR already set [ 776.083635] binder: 14776:14779 ioctl 40046207 0 returned -16 [ 776.085103] binder: 14776:14853 got transaction to invalid handle [ 776.095810] binder: 14776:14853 transaction failed 29201/-22, size -2805838515908876123--638857982170641373 line 2848 [ 776.116922] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/06 01:16:28 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket(0x4000040000000015, 0x5, 0x9) setsockopt(r0, 0x114, 0x5, &(0x7f0000000ffc), 0x187) 2018/04/06 01:16:28 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xe, 0x9, 0x7, 0xff, 0xe, 0xffffffffffffff9c, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:28 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00005c7000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0xfffffffffffffffd) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0), 0x10) 2018/04/06 01:16:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b0872)='/dev/kvm\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, r0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000879000)) 2018/04/06 01:16:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8948, &(0x7f0000000040)={"05613ab2cd171b5d000000000800", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) 2018/04/06 01:16:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x6) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) r2 = eventfd(0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)={0x0, r2}) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/147) 2018/04/06 01:16:28 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0xf8, 0x7, 0xffffffff80000000}) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000000", 0x18}], 0x1}, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc6200, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x4}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffe000/0x2000)=nil) pwrite64(r1, &(0x7f0000000400), 0xfffffffffffffcdc, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002240)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000002340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000480)={{0x300000000, 0x2, 0x2, 0x2, "c27dbde21bb3f816af6f08645f1ef9f1511fa1c8bbf1df715263dc58a6c604245ebd76587c82ba66e52b464e", 0x7}, 0x7fffffff, [0x9, 0xde9f, 0x7, 0xa, 0x0, 0x2cc, 0x7f, 0x94b9, 0x7, 0x78ed, 0x0, 0x3, 0x2, 0xc3a, 0x7fffffff, 0x9, 0x5, 0x9, 0x100000000, 0x9, 0x80000001, 0xe8, 0x1, 0x7, 0x0, 0x9, 0x0, 0x3, 0x6, 0xffffffffffffff26, 0x2, 0x1, 0x1ff, 0x100000001, 0xd1e, 0x0, 0x7, 0x800, 0x9, 0x1, 0x9, 0x5, 0x0, 0x2, 0x0, 0x1, 0x6, 0x0, 0xfffffffffffffffb, 0x9, 0x7, 0x6, 0x3ff, 0x9, 0x6, 0x0, 0x0, 0x20, 0x1eb58887, 0x9, 0x0, 0x401, 0x4, 0x13c58d45, 0xf6e4, 0x0, 0x80000001, 0x80, 0x8, 0xffffffffffffffff, 0x1, 0x200, 0x6, 0x1, 0xf733, 0x95c, 0x80000000, 0x0, 0x9, 0x100, 0x1, 0x0, 0x0, 0x933, 0xdb9f, 0x4, 0xa3, 0x1, 0xfff, 0x7fff, 0x4, 0x3, 0x7ff, 0x847, 0x1, 0x8, 0x3ff, 0x6, 0x7a, 0x8, 0x2, 0x8001, 0xd830, 0x3, 0x4, 0x6, 0x4, 0x1ed6, 0x2, 0x4, 0x1, 0x400000001, 0x2, 0x7f, 0x3bf, 0x51, 0x8, 0x8, 0x4cb, 0xda0, 0x2, 0x3, 0xea, 0x5, 0x40, 0x44, 0xfffffffffffff2df], {0x0, r4+30000000}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r6, &(0x7f0000000080)={0xa}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xd}, 0x47, r3}) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ptrace$cont(0x7, r5, 0x100010000, 0x5b) sendmsg(0xffffffffffffffff, &(0x7f0000001fc0)={&(0x7f0000000940)=@llc={0x1a, 0x201, 0x0, 0xd2, 0xfffffffffffffff7, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000009c0)="ac7a35f44bdf8eed3f781ddf86d68551a337756c9ce4d2d0325726b97cce73be5c4622b8b276bd5a47ff64b54a16", 0x2e}], 0x1, &(0x7f0000000c00)=ANY=[], 0x0, 0x40}, 0x800) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6d5d, 0x204, 0x7, 0x1000, 0x0}, &(0x7f0000000240)=0x10) clock_getres(0x6, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r7, 0x9}, &(0x7f0000000300)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 2018/04/06 01:16:28 executing program 1: perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r0, 0x409, 0xa) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/06 01:16:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x4, r0}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) 2018/04/06 01:16:28 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="080000000000000015"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x8, 0x420000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000003c0)={0x0, 0x4}) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3427, 0x2) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) sendto(r2, &(0x7f0000000200)="901295c423de2cc133636470085a27d2bf2a5aca170fc1591ae6b60930302d37edbbba7420be47d0d116b31ebb813e1389b98d200e8a6dc76d7af864d8d7756dc8f25f6a820a5dbad19d83d9110d2069090013dcf8ce1d84aeeef25c9796a708d71ee8c202e7bb67098956562efb05f812390180399bddde9fac92d09b", 0x7d, 0x8000, &(0x7f0000000280)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x80) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) write(r4, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x306) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000380)=r3, 0x4) bind$netlink(r4, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfb}, 0xc) connect$llc(r4, &(0x7f0000000340)={0x1a, 0x308, 0x6, 0x6, 0x5, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000000080)=""/91, &(0x7f0000000000)=0x5b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x4, r0}) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f0000000140)=r0) 2018/04/06 01:16:28 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000140)=""/32, 0x20) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:28 executing program 1: r0 = socket(0x2, 0x2000080003, 0x8) sendmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@full={{0x3, {"f84c40407277bb"}}, [{"52b3f10a116804"}, {"6e7a33faa9464e"}, {"7662af14ee8299"}, {"599e8fc68ad491"}, {"3682b4e1ac21d1"}, {"4542873bb55599"}, {"c3f657d0a4cb12"}, {"11a047ddb3348f"}]}, 0x48, &(0x7f0000000280), 0x0, &(0x7f0000000580)}, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x9, 0x2) 2018/04/06 01:16:28 executing program 4: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) write$cgroup_int(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) lseek(r0, 0x0, 0x4) 2018/04/06 01:16:28 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x2, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x87, r1, 0x10002, 0xd34e}) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x0) timer_create(0x0, &(0x7f0000009ff9)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) 2018/04/06 01:16:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000000c0)=""/47) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYBLOB="72ffffffff0009a99d2d7c00"], &(0x7f0000000080)=0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/126, 0x7e) 2018/04/06 01:16:28 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') accept4$alg(r0, 0x0, 0x0, 0x80800) getdents64(r0, &(0x7f0000000240)=""/32, 0x8) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:28 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x400) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000140)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180)={0x2, 0x8, 0x101, 0x2, 0xaf6, 0x7f, 0x40}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) r4 = syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x1000, r2, r3, 0x9, 0x400) r5 = add_key(&(0x7f0000000340)='id_legacy\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="c83db6c6d0b22a445e74a0aafe753f89b2501cccd20f646bf144a55349e9153dd6307409cba9ae31e4d9364926e42ba1943465bc0a2ea8fa081250bc20e373f2afc02626e65a5ff194adbafe69db8947286920d69fb2d1f8b2b274d326f0e5d6056540414e314efdfbf1d8ff96e9978181f1927572fd9e4a14e88ad3017ff4486d3f78b0302c21beeeace1b9bdec6a8a01e9e6a3ac", 0x95, 0x0) keyctl$clear(0x7, r5) timerfd_gettime(r0, &(0x7f0000000480)) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) mq_unlink(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={0x0, 0x61, "c29ff5ebfa2d227a982feed9393d2773913e720f17c7c41ae67a1e5c1ebee50f5a65baeb83aa6ebc24d0bd6d57b3af0f1d79565b7a83790289e6baf07dc0e58ff9b487b34c0568329ddd5dd043b4d5b0ef001b6142cd9d86595aa5bffa8a80a028"}, &(0x7f0000000640)=0x69) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000680)={r6, 0xf5, "f052af238226d63f279c63310bc712ba3b412e85d370b3ee7d3d5b26f0ff1c49d2e77c6877f717d195a4947d8a3f1589e1d8d819f142b98f1ca9ed3a21ed563e7792731e986b4437dd3c1130da4f9011706f1ea9d86942ae6acf2d33d86f0cb779923aeeec82dbfa9df108e3c85c5c6a841026f4782efe0487b26fb495b78be6f1db2fc78432f97b8c3889a2f9d26197884f0f26dbd7c5e0d8598e27a61648e945ff1a6e3da0a997cafb22e0d6b8f4af9e1688bd33d40b9a5943b067b6d8b01519ddf8086aea54b339e0be790d5671134cacc83c7c558a5f1add0a9e9137f497fc35332917866448ab01d0b7124c60c5c827acfa14"}, &(0x7f0000000780)=0xfd) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getresuid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)) r8 = creat(&(0x7f0000000900)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000000940)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x93, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x5, @empty, 0x7}], 0x84) setsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000000a00)=0x4, 0x4) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000a40)={0x0, 0x1f}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000a80)={r7, 0xcd0}, 0x8) ioctl$PIO_FONTX(r8, 0x4b6c, &(0x7f0000000ac0)="1ae32b29c0391a048f76d2c65f28c6cdd2699d9f133b425955b7580c3fc5") sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000b00)) r9 = signalfd4(r4, &(0x7f0000000b40)={0x5}, 0x8, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000b80)=@assoc_value={r7, 0xfffffffffffffc00}, 0x8) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r9, &(0x7f0000000c00)={0x4}) ioctl$BINDER_SET_CONTEXT_MGR(r10, 0x40046207, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000c40), &(0x7f0000000c80)=0x2) 2018/04/06 01:16:28 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000080)=""/107, &(0x7f0000000100)=0x6b) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x2) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff, 0x1000004}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r0, 0x50, &(0x7f0000000200)}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setfsuid(r1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)='vlan0\x00', 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000440)=0x0) getpgrp(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000600)={0x2, &(0x7f00000005c0)=[0x3, 0xffffffffffff79d6]}) connect$inet(r0, &(0x7f0000000640)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r3 = request_key(&(0x7f0000000680)='.request_key_auth\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)='keyringcpuset@\x00', 0xfffffffffffffffb) r4 = getegid() keyctl$chown(0x4, r3, r1, r4) bind$netlink(r0, &(0x7f0000000740)={0x10, 0x0, 0x25dfdbfb, 0x34400}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000780)={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xc8c}, {0xa, 0x4e21, 0x81, @loopback={0x0, 0x1}, 0x9b7}, 0x8, [0x9, 0x2, 0x1ff, 0xb61, 0x1, 0x7fff, 0xc, 0x7]}, 0x5c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000800)=r0, 0x4) setfsuid(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000840)=0xfe31, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000880)) fsetxattr(r0, &(0x7f00000008c0)=@random={'osx.', 'keyringcpuset@\x00'}, &(0x7f0000000900)='/dev/usbmon#\x00', 0xd, 0x3) r5 = openat$cgroup_ro(r0, &(0x7f0000000940)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000980)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000a80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000bc0)=0xe8) sendmsg(r0, &(0x7f0000001080)={&(0x7f0000000c00)=@hci={0x1f, r6, 0x1}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000c80)="0fcb9e9460153abf4e811416c1de54d0ce1b91eb3445b48cf6aa3ef1fcd6b9b1227593903389e4d07bcfa44b35e57d1419ddd9ee6dfa74", 0x37}, {&(0x7f0000000cc0)="7a4e0179438fa194e30f398ea2c5fa9f637fa4cfbfbcd8ba545498de522d6870cab07d7a514a15b6e2421442496306b754266ae39efa4b31879fb02c97037e941e42795281bebc4b924fd35837cd775b124581b867b9f27f324341a7ec7672cbcb150f4cb4879d41000899f7ef3d31c8519fd6310cef366e", 0x78}, {&(0x7f0000000d40)="8318e537a13c66bc", 0x8}, {&(0x7f0000000d80)="a226aff1a9ad00ad3bcb978a3ca04d7bb30629586ce5657ee8c93cd1d01ccea50a2a83d897e768808361a288eea6ebce7df36af4940b90cc461fb97372e300940cad993e3228985a3b9e89e0344956ecb25152ec92394f9a4eca0d110533d766e1d7c8d02f2e341b673f66958e1e10c62695904e376a3bea2b4b6ad7e286b35df9f90723a112f55a5f79bed9bee84333473d7f29ce813c0306ff85b00ed208388bf9b31efe9170c91d716e680115fefa89b062ff2d84ba7adaac84ba05563a248f8def65b3fae4b4", 0xc8}, {&(0x7f0000000e80)="c587807c53beaadf34b63e2d49c1c0a714cc0a5fdddd6dd747f46349577712304d06b020a28f55a79b62da01413bb453febf", 0x32}, {&(0x7f0000000ec0)="1e5599ec2f68cdd88c949a18ae8a395154447ed6956380e1c722b4b6733ead9437b72354d5373df47ff661a6b898a89d71bf46e43ed2b91a27aebe1eac5b11140b0eff2343b064452e41cab1b02f2a065f0832eef08dcf3c36f653f9055f95a5ae970b6d0a31ee736bbed53bcd97c22d68e10ef1f3b5640a6baad7c448a4ba1c63834ba222981f2669c4e105604dc7bf3133d82910a51e851183c8f422ca5dfb481a587e4d4bc762e2523dc54d07c52593e68c5bc8cfb0e9c5b57eaa6818a6f311d4b33ad3d892beb8435faa28545f508b1fa1a3a6cc3fa268de2912aa3fd581f5974e4c7417c577bbec86ba", 0xec}, {&(0x7f0000000fc0)="4baf2e9c9a46929b48fc28aaa57aa117b62d9af3da6a5d7ea5ef448a9fba0b53e50dcfbc4fe51eb7087e05249818accdccb2a3d6033b2227b25339ffef2b1285832f4d9f7115d4087a7e9c6b6cd37184adb7e92646e3263fda531116ecefe7fdfae74617fe359194b9e85e13786ced17eb79ce012fe1e0", 0x77}], 0x7, 0x0, 0x0, 0x4000000}, 0x40) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000010c0)={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x1f}, {0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x40800000000}, 0x401, [0x3, 0x35136976, 0x2d68, 0xd953, 0x118, 0x6, 0x200, 0x1]}, 0x5c) 2018/04/06 01:16:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x803e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0x9c4, 0xfffffffffffffffc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/rfkill\x00', 0x210000, 0x0) r4 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r4, &(0x7f0000000100), &(0x7f0000000280)=""/191}, 0x18) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x7, 0x7, 0x20ba, 0x5, 0x8, 0xfff, 0x200, 0x20, 0x1, 0x3, 0xfffffffffffffff8, 0x9}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000ac0)={0x0, 0x4}, &(0x7f0000000b00)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000b40)=ANY=[@ANYRES32=r5, @ANYBLOB="00001c007b3142af54b852ebd39861905a2dd38558bd5ab1f139e35d5d080367"], 0x24) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000002c0)={0x1, 0xf1, &(0x7f0000000180)="bf24c8d50c0bc09883793d52204b3c0435443d388935fc2cc42084ba99ef51fc75e9c59d9b74e691372b89aefde1f37d3be1d5317e047368f5cd384989448ea813c12c5423fe047b0ec8585207f814605a2c92d52277e30843526104cba8f3877dbb5485b25179793075070dd1057845c6735d03815fd95c8220f7cce7bccf61cbbdfee688469d912bdee2c1761f726f184f794a02c9b9723b6470c6d27a0b4c6bdc90f6063f9ea10aa0ac271c1ea93ba5959cfbed92c9376c24131b83b913b4f442d8f3b48fdbd805b20b5bae4ed128b35313de5ab0cc09faa96b36525123f9437882039cae46b7bd78aad2393be518a3"}) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0xff, "851779d0cb52", 0xa37}, 0x10) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000380)={0x221, 0x8000, 0x8, 0x80000000, 0x20, 0x401, 0x7, 0x2, 0x400, 0xc6, 0x9, 0x2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x14) 2018/04/06 01:16:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000080)) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000002040)}, 0x0) 2018/04/06 01:16:28 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x101000, 0x0) recvfrom(r0, &(0x7f00000003c0)=""/128, 0x80, 0x2141, &(0x7f0000000440)=@ethernet={0x306, @random="b98ef1aa5b4d"}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x3}}, 0x7f) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x28, "a40afddee75e9904ea12dc279d13ac01ebab22c46b8265a61cd5ed61ee6762d9467393999b1923ba"}, &(0x7f0000000380)=0x30) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000640)=ANY=[@ANYBLOB="070000000000c167000101000f00070091e6612f5bb83ae3a82e33f0578db5faff"], &(0x7f0000000140)=0x12) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0xfffffffffffffff8, 0x6, 0x2000}, 0x4) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r4 = getpgid(0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000600)) ptrace$getsig(0x4202, r4, 0xeea, &(0x7f00000005c0)) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x10000, 0x6, &(0x7f0000000280)}) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000580)={0x7, 0x925, &(0x7f0000000440), &(0x7f00000004c0)="f40e2f1ace574090c4dbac5ceb18355ad127f7ab6bb8a00028e306eda7f63f41fdce1b5e757a60304463d42e518f6fdda7b9dcecdf2ce21e856dd47a8851b4e824132844f93ebcf311225ad32ce4aed050e2331a523afb7c031f4be36a91ab60a82f627a8492f1e6d88fef16b8ad6dba663c429dc5b900f61b0e764daefbd290359ef16684f16455c011e225c12c67d39da16c6d68592deb5513d9c2569a3090e2da4e4d9896b1d881b7adcdbf2f0194", 0x0, 0xb0}) socketpair$inet(0x2, 0x80800, 0x0, &(0x7f0000000180)) 2018/04/06 01:16:28 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xeaa, 0x8140) socket$unix(0x1, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1f) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x80800) ioctl$TIOCEXCL(r1, 0x540c) dup2(r4, r3) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000480), &(0x7f0000000440)=0x4) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='schedstat\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000000700)={{0xf78, 0x0, 0x29, 0xe8, "477b3b006084e0f5991fbfc9bc3662d62a9be26518e6cb4ecfbbf34274a87d742cf817ef21233698712749dd", 0x3}, 0xc8b8, [0x8001, 0x3ff, 0xfffffffffffff380, 0x100000001, 0x401, 0x7f, 0xfc0000000000000, 0x9, 0x2, 0xfffffffffffffff9, 0x15e, 0x20c, 0x9, 0x8, 0x6, 0xab, 0x10001, 0x80, 0x3, 0x7fffffff, 0x0, 0x5, 0x0, 0x9, 0x80000000, 0xd2, 0x982, 0x2, 0x6, 0x4, 0x2, 0xf, 0x0, 0x2, 0x3, 0xaed, 0x401, 0x10001, 0x27, 0x100000001, 0x7f, 0x7fff, 0x1800000000000, 0x3, 0x2, 0x7, 0x8, 0xffffffffffff8000, 0x3, 0xbc, 0x8, 0x6, 0x200, 0x2, 0x800, 0xb27, 0x4, 0x4, 0xffffffff, 0x6, 0x0, 0x0, 0x3f, 0xffffffffffffff80, 0x3, 0x0, 0x1, 0x3, 0x8000, 0x0, 0x20, 0x80000000, 0x40004, 0x8, 0xc7e, 0x8000, 0x4, 0x8, 0x3a, 0xb1, 0xe4a, 0x4, 0x1, 0x3, 0x4, 0xfffffffffffffffd, 0x8, 0x9, 0x80, 0x80000000, 0x1, 0x1, 0x8, 0x5, 0x80, 0x1, 0x613e, 0xa03, 0x20, 0x1f, 0xef55, 0x100, 0xffffffffffffff00, 0x2, 0x1000, 0x0, 0x17ba, 0x87, 0x2, 0x3, 0x4, 0x7463, 0xdd9f, 0x8, 0xffff, 0x0, 0x6, 0x37, 0x177, 0x401, 0x200, 0xffffffffffff0000, 0x8, 0x100000000, 0x34, 0x2, 0xfff, 0x2c], {0x77359400}}) pread64(r5, &(0x7f0000000140)=""/234, 0xff0f, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x101200, 0x0) 2018/04/06 01:16:28 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) dup(r0) 2018/04/06 01:16:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x8000, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 776.963556] device lo left promiscuous mode 2018/04/06 01:16:28 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000200)={{0xd000, 0x6006, 0xd, 0x3ff, 0x4, 0x19ac, 0x20, 0x2, 0xd749, 0x0, 0x2, 0x9}, {0x4000, 0xf000, 0xf, 0x0, 0x0, 0x3, 0x100, 0x7, 0x7, 0x1, 0x0, 0xaf3}, {0x14000, 0x4000, 0x10, 0x7fff, 0x805, 0x7, 0x5, 0x0, 0x1, 0x54, 0x0, 0x400}, {0x1f000, 0x10000, 0xf, 0x9202, 0x6, 0xffffffffffffffc0, 0x5, 0x3, 0x5, 0x1, 0x8, 0xffff}, {0x3000, 0xf000, 0x3, 0x9, 0xfffffffffffffffa, 0x8, 0xffffffffffffff01, 0x10000, 0x3ff, 0x79, 0x800, 0x80000000}, {0x100000, 0x7000, 0xf, 0xff, 0x200, 0x7fff, 0x1, 0x4, 0x6, 0x1, 0x0, 0x1}, {0x6000, 0xd004, 0x0, 0x3, 0x4, 0x0, 0x1000000000, 0x3, 0x7fff, 0xffffffff}, {0x0, 0x15000, 0x3, 0x7ff, 0x4, 0x4, 0x4, 0x6, 0x0, 0x5, 0xd75, 0xf959}, {0x4, 0x6000}, {0x2005, 0xd000}, 0x8, 0x0, 0x2, 0x10000, 0x1, 0x1, 0xd002, [0x7, 0x4, 0x101, 0x5]}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4800, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000007fc0)=[{{&(0x7f0000004380)=@ax25, 0x80, &(0x7f0000001fc0)=[{&(0x7f00000045c0)=""/4096, 0x1000}], 0x1, &(0x7f00000059c0)=""/170, 0xaa}}, {{&(0x7f0000007140)=@hci, 0x80, &(0x7f0000007700)=[{&(0x7f00000072c0)=""/191, 0xbf}, {&(0x7f0000007540)=""/201, 0xc9}], 0x2, &(0x7f0000007740)=""/198, 0xc6}}], 0x2, 0x0, &(0x7f0000008100)={0x77359400}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000000c0)={r2, r1, 0x9}) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000140)=@in6={0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xe65000}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000340)="f1243f118e67d254b448e6ed5f85138aa621fad0d5ad9c5322073f10119a890b955d0d7dc3871fbfd75ddb6ad7f9fd7b2b7fb3bf7449d0f42a3b8263226a774fd48946cd0a68eae921320a2f5c3947770b9c82730ca6c921240e8085528563aca1bc2aa6de17b283a35965741e66712a24af26806452cfb3195573e41e55ce60e590b2414a327b8722f03793c4da9b71191329d1870f13bec91c111e590c3bb120a28b6fb5259d1a59c3530a05a0fae96fe6b377bbd0ade45c51c7156bcb38f42f3635b2b1188c765a80a2c253a47f8aad6b1baf85422a", 0xd7}, {&(0x7f0000000440)="8e38e02472d36a1c2601a9f2c0fe55bdc40a54514ce2c99d58321b28d386f1aacade53cab66418fd1f184fa9c24a8aecad63010e559f4c05e6f202d4e615e2950022f2716025e7ab93e84248d768b28b448a7c12dd04317d05403bc788", 0x5d}, {&(0x7f0000000180)="1f2dbd6bec6f2a46", 0x8}, {&(0x7f0000000540)="e6d70a9286231b3e33b21f89f8613d092a83fc1f4349e944364c0b301e417d7c28cedc13ec54245e799c33cb233e14ad5182d5e3f1adf297ecfdb629add286", 0x3f}, {&(0x7f0000000580)="833c87af3eaa19367712f1a2d59f49612ff77d23bf374c176c71a6692f719799954980f6b3b32afb1f1bafba99dddff9cdcdeaebac43f12887d7bd6a8e34fa84c8981865223115ae4cd4c7e2ea10eea8fa8669d7e0674dc149c0ddee3c54059127b8a937f785be9147d6ee3269f19e824c97184de0552687d40b6884ba5a590b3437fd08aed5c5661de44142072f26e81cda0fc319f3265217fd3ad5ffe83cdd26ee60e58456e40536901c218697df3a01f94794a6af705d5fa867", 0xbb}, {&(0x7f0000000640)="d4f3af93b751499558363a3a18c2dde2eaedb07cd88401354e99ce6a2bd261ea857c1ab9eace74f791d03295d11ebbc562774cfe7b79670e5c646f8b37bdd6b99b222b150af4a2c80bce01c4f6b3a5d9523a562fcc0d7cda79", 0x59}, {&(0x7f00000006c0)="59e18940775fe6166b97e26745f2417c74a6b91d74ccf40ba53c12a11ac234b04ea47f5b5c550786d8e4806d8f06a96547ee48e78e3d5b7ae91a67cb7e78a4f9cca1a227c87bc22ff22d02f1fad19fe085245b4e08507ed61937cc67001497dceb5312a0520b7c0d38723433a6a4a9308d740551f3a10ed1c704e4e165", 0x7d}, {&(0x7f0000000740)="dbd1e81d35713e64d8993567861d9996e9a5bb7cc5826b03ec6269194542138fc42aa864863dac99882dc1f89d516bbac5afab8a3078b2070ed7663d43f460378a05f17ddbdb02023c5a3f220eede2b19bddc0cb1e67d0787eee9f00b109f8b4c3a4f6f70567594bba95d6e42cf253e7e082683cef53bfdc5ef39d2dfdc2f6c839ed3421fa7219391161c252309818ace09ce2daea7e808a69138ada", 0x9c}, {&(0x7f0000000800)="89288d87a4c4fb9af1f4c2e7b82867c6793bd1e319c8bd6f0aa78a5bbcd52d6026f3a61b709c1b6e25f9deb770caa67698ae1c0cbe4478c711dcf2267051c12846e80b522c8d8bc09fe9141f9a2d7f1b2b", 0x51}, {&(0x7f0000000880)="f89a0eab7d320549db225de07697cc30084bde9485ed26d669df6a07137aaee9af98cb08465fe65f5f030c47ed6a5bdfa982aab91a88fd2ba40ca010ca01a4d69b18dbcd78dc2fe520460fd8f377f28ed1172f458bd1bd3b45d46eeb18bac6556f4733840a01eb1f176a033b021335c9981896cb07a4ad9e6d4f858507eefdea54c0177d9d46944cb4dd6a8adb63b04689e94295c4466e6f1544e6c356f8310352b01204e560c9b5e9e5c3887f32e7170b6f44c470fa", 0xb6}], 0xa, &(0x7f00000009c0)=[@init={0x14, 0x84, 0x0, {0xaa, 0x0, 0x7fffffff, 0x4ba2}}, @init={0x14, 0x84, 0x0, {0x81, 0x3, 0x6, 0x8a5}}], 0x58, 0x80}, 0x8010) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000b00)={0x4, 0xffff, 0x10000, 0x5}, 0x14) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000a80)={0x8, [0x8, 0x681c, 0x6, 0xfff, 0x64ef5d0b, 0x5e2d, 0x1, 0x2]}) [ 777.024223] device lo entered promiscuous mode 2018/04/06 01:16:28 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mountinfo\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0x4d) 2018/04/06 01:16:28 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00004aaffc)=0x7f0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x7, 0x1}, 0x14) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/06 01:16:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000f7d000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x100000001, 0x7, 0x800, 0x5}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000240)={0x5, 0x4}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x711000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1f, 0xfffffffffffffff9, 0x2000, 0x7, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x5, 0x30, 0x3, 0x9}, &(0x7f0000000180)=0x18) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) [ 777.143292] device lo left promiscuous mode [ 777.174212] device lo entered promiscuous mode 2018/04/06 01:16:29 executing program 6: socketpair$unix(0x1, 0xf, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x200001, 0x0, 0x70}) fcntl$lock(r0, 0x6, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x3}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0x1) 2018/04/06 01:16:29 executing program 3: r0 = userfaultfd(0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x40, 0x3cc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}, 0x1}) 2018/04/06 01:16:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/ipv6_route\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) open_by_handle_at(r2, &(0x7f0000001240)={0x23d, 0x1ff, "23e699a285402ab6d4ebb595973d8d7da5c36fda84547ef0200800fcdb32fe71474b6aa5c15dee188415dd19370b9096b22893b847552a36cfc10eac7abcf5962860f21419bb48cb5546d65287db238d8336f4cf8bed06e79d24f50cf4b16b30cdc5d8d78dac94e8798ae3549308"}, 0x4800) sendfile(r2, r1, &(0x7f0000000000), 0x1000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x94, "016816ebbec9898ea7baddebfdf586bdcc84b2ead8817d3c62173bd264342920dbf74a017607e4f44c769348799902c07d21bf7623356574a90f139a0389f113dac61884bb6ca193cbbf1f80bb7722822ed58039d0cb88a560fbb54ade221e4d01999d0d92919152f4ad7fb090f08fcb3418d62a39583660de3ec48ab535f04d49cdb0cbe26aef100d6f0c65aa32ca4e999e4530"}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x1000, "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"}, &(0x7f0000001200)=0x1008) 2018/04/06 01:16:29 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) clone(0x100, &(0x7f0000000280)="c5ba082d01b815c31de77a6cccfa7e406f9be9388d35a3eb5c7a6eecc67451a9081b1c691d6612026a85ce74d4758ac394e5b4173fed74f1191ce6452379a42d0eb07f6ebfe42667c2ca41318c8ada1a8cbb0b28683b8d5babb24418d0003462919aa28e1012789b3d5daa6ad078fc9f3e04221316551713836a193d169ef735799990f2b0a84afd2d2d203fe6b6b29bafd4ddf76be01e6f58706f4d2966ba7cccad0d0ab574d9c8ef400f16eb74c23609bc84a1cc68e1c1c843d8ef8a82ec71", &(0x7f0000000180), &(0x7f00000000c0), &(0x7f0000000080)="96d3052c7d4034ed4636cb91749f5a406d09d4aa2f3efc1abb4335a235a1af90309e3914c34216c60f7c56bf1bb85cb749a73b") waitid(0x0, 0x0, 0x0, 0x8000000a, &(0x7f0000000480)) 2018/04/06 01:16:29 executing program 2: socket$packet(0x11, 0xa, 0x300) socket$l2tp(0x18, 0x1, 0x1) syz_emit_ethernet(0xe81, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0xe73, 0x0, 0x0, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@broadcast=0xffffffff, @random="702d084767af"}, "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"}}}}, &(0x7f0000000000)) 2018/04/06 01:16:29 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/04/06 01:16:29 executing program 5: r0 = socket(0x1e, 0x3, 0x7) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0), 0x10) 2018/04/06 01:16:29 executing program 0: setrlimit(0x8, &(0x7f0000000040)={0x9, 0x802}) 2018/04/06 01:16:30 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x2) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:30 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffffffffff7ffe, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x8) clock_gettime(0xfffffffffffffff4, &(0x7f0000000040)) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000100)={0x4, 0x0, [{}, {}, {}, {}]}) 2018/04/06 01:16:30 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x6c, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e20, 0x0, 'nq\x00', 0x10, 0x8c2d, 0x6d}, {@broadcast=0xffffffff, 0x4e21, 0x10000, 0x80, 0x1, 0xfff}}, 0x44) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@rand_addr=0xc00000000000000, 0x4e21, 0x5, 0x4e22, 0x10001, 0xa, 0x80, 0x0, 0x2f, r1, r2}, {0x5, 0x7f, 0x7, 0x7ff, 0x6, 0xffffffff, 0xeac, 0x1}, {0x7f, 0x1f, 0x1, 0x2210}, 0x1, 0x6e6bbf, 0x2, 0x1, 0x0, 0x2}, {{@in, 0x4d4, 0x6c}, 0xa, @in=@rand_addr=0xfffffffeffffffff, 0x3505, 0x2, 0x2, 0x0, 0x1, 0x5, 0x8000}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/06 01:16:30 executing program 1: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'eql\x00', 'ip6gre0\x00', 'syzkaller1\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x70, 0xa0, 0xd0}, [@arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x11, 0x0, 0x0, 'dummy0\x00', 'syz_tun\x00', 'teql0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xa0, 0xd0}, [@snat={'snat\x00', 0xc}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x2b0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/06 01:16:30 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x1, 0x160, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000001480), &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000300000000000000ffffffff010000000d00000000000000000073697430000000000000000000000000658b85a9a9160d9b2fc6acb15e000000626f6e64300000000000000000000000766c616e300000000000000000000000ffffffffffff00000000000000000000000000c4160000000000a0000000a0000000d00000006d61726b5f6d00000000000000000000000000000000000000000000000000000c00000000000000000000f79d10e300646e6174000000000000000000000000000000000000000000000000000000000c000000ffffffffffff0000fcffffff000000000000000000000000000000000000000000000000b0800000000000000000000001000000fcffffff00000000"]}, 0x1a0) 2018/04/06 01:16:30 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x40004, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="852dd2ff367f04ad324627b26afcc34cf36976dc5952f0d5d36ceae29980a37e9a66b10a9002688fdcf13d89fa139b3a05da8cdda831ac928ae9ef1749c90c4785ae294ee5cdefb7c5bc7ab249646f330dbb22193ca67b53b8863813307add3a74155e1d157af26f44f0842c8a963e88db5e7714fc49baa2c9c95f79d460353fd302f00b8a741aca5ce9019c75ae3fb7bf9a2b4fb6d810e89cb5ed7b44cb13fda701095453337a7d9c293dd0904e3f4421aa2b60ebf085a62d80753d9497b9d58dc523e5a7dd73691511d8f4c3d90c17", 0xd0, 0xfffffffffffffffa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) keyctl$chown(0x4, r1, r2, r3) r4 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r4, &(0x7f000001fff8)='./file0\x00') unlink(&(0x7f0000000180)='./file0/file0\x00') r5 = openat(r0, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/100) unlinkat(r5, &(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/04/06 01:16:30 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffff, 0x4400) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400000ff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = syz_open_procfs(r1, &(0x7f0000000100)='map_files\x00') pipe(&(0x7f0000000180)) getdents64(r3, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r3, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) bind$bt_rfcomm(r3, &(0x7f0000000140)={0x1f, {0x40, 0x95, 0xffff, 0xffffffffffffffff, 0x4, 0xffff}, 0xfffffffffffffffe}, 0xa) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) 2018/04/06 01:16:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"5696bd8abf14a6f2000000000200", &(0x7f0000000180)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR, @ANYPTR], @ANYRES16]]}) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x100000000) 2018/04/06 01:16:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x800000ffffffff}, 0x2c) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000500)=""/235, 0xeb}], 0x1) 2018/04/06 01:16:30 executing program 3: mount(&(0x7f0000000100)='.', &(0x7f0000000140)='.', &(0x7f0000000180)='devpts\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) umount2(&(0x7f0000000000)='.', 0x0) [ 778.328150] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/06 01:16:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x801, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0xe0, 0x800, 0x9, 0x7, 0x8, 0x0, 0x3f, 0x1f, 0x38b, 0x40, 0x2ee, 0x7, 0x5, 0x38, 0x1, 0x2, 0x10000, 0x9}, [{0x60000001, 0x3, 0xd5a, 0x2, 0x3514, 0xf2, 0xf86b, 0x3}], "298d3c8bcb06079889451702a49a3075a7926aa5da2bc7c71d7d4804d311d8a0968bea9a45b3dbd97e535212db02d21c516982561011dd17099547233dd7f4185f70af52ab3f0e9f7189700dd53cecf1887a46badda89f979a473933fd2131eb27c077f4706e98b661271d5ecb5509660b2308ad8d068a0f150b04bdfd9beec2f9c5d391a87045d760ffb07e0a2392e6cc0708fad75fa7c37a399485191939b1030a", [[]]}, 0x21a) 2018/04/06 01:16:30 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) 2018/04/06 01:16:30 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000080)=""/77, 0x4d) 2018/04/06 01:16:30 executing program 5: prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)="4e1fe35ae66a2a4facb61ca89100670d6d3a066a76701dca68b24d1e25ea282fedf4ac45445de57a88952a54168a2c303ca65e8d579b563e74d4a0fe7cb1bc71428159245c752562c247111c4a28f6156b1c9cac3dd91891d1c6fe4d6b9fb826019e53a3ab70025d8b4dcd0652f9c941571bf9801f642a307b64415076f21fe78157caf29e31934b6954e80eba587cca38e9be70e122") openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x204000, 0x0) signalfd(0xffffffffffffffff, &(0x7f00008e6ff8), 0x8) 2018/04/06 01:16:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000002000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ac1414bb00000000000000000000000000000000000000000000000000ffffffe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004dedf825d6610000000000000000000000000000000000000000000000a5d4a7265bb226a2e42ee83ed4c479bd5cffefa05c0f7dff9b533aadb69f64e0e2730b9cf6b5bb0e"], 0x10c) 2018/04/06 01:16:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{0x3f, 0x7, 0x1, 0x8001}, {0x0, 0x3, 0x2, 0x200}, {0x5, 0x9, 0x9, 0xc5d}, {0x6, 0x6, 0x100, 0xfffffffffffffff7}, {0xdd, 0x9e7, 0x8, 0x3}, {0xc0000000, 0x7, 0x1, 0x7}, {0x0, 0x8, 0x0, 0x100}, {0x1, 0x6, 0x800, 0x100000001}]}, 0x8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom(r0, &(0x7f00000000c0)=""/244, 0xf4, 0x0, &(0x7f0000000000)=@nfc={0x27}, 0x80) sendmmsg(r0, &(0x7f0000005b80)=[{{&(0x7f00000044c0)=@can={0x1d}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)='{', 0x1}], 0x1, &(0x7f0000004ac0)}}], 0x1, 0x0) 2018/04/06 01:16:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x102, 0x101000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0x8001, 0x7, 0x7, 0x101}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000001c0)) fstat(r2, &(0x7f0000000100)) 2018/04/06 01:16:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = memfd_create(&(0x7f0000000240)='ppp0-vboxnet1..wlan1selinux\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x38e9, 0x2, 0x8001, 0x81, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x8, 0x4, 0x8001, 0x98, r2}, &(0x7f0000000340)=0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @my}}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x10000000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)={r4, 0x8e, "77b9dc3f625fb1a11315387c03d8b2f17b36226f664c6fb74607d7092f4a986b75f8c9f6549d5fc4cb8e0deb8c2f90e4327ca64511d204338575d271b32979359eb00cdcfd187fc304330b21899eceed759333b91d56428711be40f8bc7a9ca7a16acff2c6ca64c01f30ab7d6d2c3b4d70c91e0931db7ebcd5c6bdff7242a48c6b3619edd5e2ff85a77795e40536"}, &(0x7f0000000200)=0x96) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)) 2018/04/06 01:16:30 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) setresuid(r1, r2, r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x100000000004, 0x100000001, 0x0, r0}, 0x2c) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/06 01:16:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff00, 0x1}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x4) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000080), 0x4) 2018/04/06 01:16:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00000000c0)={0x1, 0x0, [{0x2f, 0x0, 0x2}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r1) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000000)="43c598b3cd93f6669a810cfac099af0de0fd457663e75e14b7634a5ba3dd52f5") ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}) 2018/04/06 01:16:31 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0xfef8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0xa091, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r1, 0x202, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/04/06 01:16:31 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x5, 0x10}, 0xc) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000180)}, 0x40) 2018/04/06 01:16:31 executing program 1: capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/route\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60018180}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r2, 0x6e7baddb0d3e1306, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x84}, 0x1}, 0x20000004) unshare(0x2fffc) 2018/04/06 01:16:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0x8000}, 0xfffffffffffffdc2) pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x80000) vmsplice(r2, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) ioperm(0x8, 0x8, 0x0) vmsplice(r2, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000033c000)) read(r1, &(0x7f0000ebcf48)=""/184, 0xfffffda6) poll(&(0x7f0000000100)=[{r3}, {r2, 0x178}], 0x2, 0x0) listen(0xffffffffffffffff, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) connect$inet6(r4, &(0x7f0000174000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 01:16:31 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendto$unix(r1, &(0x7f0000000280)="a4679e2dd9c8fb65fadf0a9c500311f4327cf94871e231aa2db1ae80346dba39bc98e968a021f904a815f21979fedb1cfa687483a18ae2edfdb76f00cd7a0d7d6254ab17138c0638726027b16577f7a204984894ff33b50221b3bfdb362bdb5c693280cd2cb57261b1", 0x69, 0x4004, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xfffffdf2) getsockopt(r0, 0xff, 0x0, &(0x7f0000000180)=""/188, &(0x7f0000000140)=0xbc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) 2018/04/06 01:16:31 executing program 6: perf_event_open(&(0x7f0000348f88)={0x6, 0x70, 0x0, 0x0, 0x0, 0x3ffc0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff482c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x8921, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/06 01:16:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="02000000726f75702f73797a3000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/06 01:16:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x5c0b02e11f387568) clock_gettime(0x0, &(0x7f0000000a80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000a40)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000580)=""/198, 0x461}, {&(0x7f0000000680)=""/229, 0xe5}, {&(0x7f0000000b40)=""/37, 0x25}, {&(0x7f00000002c0)=""/160, 0xa0}, {&(0x7f0000000140)=""/52, 0x34}], 0x6, &(0x7f00000007c0)=""/78, 0x4e}, 0x5}, {{&(0x7f0000000840)=@alg, 0x5e, &(0x7f0000000980)=[{&(0x7f00000008c0)=""/140, 0x8c}], 0x1, &(0x7f00000009c0)=""/107, 0x6b, 0x1f}, 0x100}], 0x2, 0x0, &(0x7f0000000ac0)={r2, r3+10000000}) sendto(r1, &(0x7f0000000540)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040", 0x30, 0x0, 0x0, 0x0) socketpair$inet(0x2, 0x80001, 0x7, &(0x7f0000000b00)) recvmmsg(r1, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) 2018/04/06 01:16:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x3, &(0x7f0000000200)) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x1, 0x6, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={"60697430dc91ffffffed0400eae600", &(0x7f0000000340)=@ethtool_dump={0x40, 0x8, 0x0, 0xe, "21305fe7a92ff5ff6342e3178fe8"}}) 2018/04/06 01:16:31 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)='ap_files\x00') ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) epoll_create1(0x80000) getdents64(r2, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getpeername(r2, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000100)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x13}, 0xd, r3}) getdents64(r2, &(0x7f0000000280)=""/77, 0x4d) 2018/04/06 01:16:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e047000001000010e00600000000000000000000"], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') ioctl$TIOCSBRK(r1, 0x5427) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/65, 0x41}], 0x1) write$evdev(r1, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) flistxattr(r2, &(0x7f0000000100)=""/79, 0x4f) 2018/04/06 01:16:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e047000001000010e00600000000000000000000"], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') ioctl$TIOCSBRK(r1, 0x5427) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/65, 0x41}], 0x1) write$evdev(r1, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0x7f, @broadcast=0xffffffff, 0x4e20, 0x1, 'lblc\x00', 0x6, 0x2, 0x2a}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x2b, @loopback=0x7f000001, 0x4e22, 0x4, 'lblcr\x00', 0x29, 0xc869, 0x25}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 0x5, 0x7ff, 0x5}}, 0x44) flistxattr(r2, &(0x7f0000000100)=""/79, 0x4f) [ 780.439101] IPVS: set_ctl: invalid protocol: 43 127.0.0.1:20002 lblcr 2018/04/06 01:16:32 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x615, 0x3, 0x1, 0x100000001, 0x2, 0x3, 0x8e60, 0x304, 0x40, 0xf0, 0x401, 0x1, 0x38, 0x2, 0x1, 0xffffffff, 0x800}, [{0x60000006, 0x800, 0x0, 0xe61b, 0x7fff, 0x150e5936, 0x5, 0xfb}], "7b14737c3f3af970589a0977c9c15f7210001eed", [[]]}, 0x18c) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0xc8, 0x100000001, 0x9, 0x284, 0x2, 0x3e, 0x6, 0x306, 0x38, 0x24d, 0x10001, 0x401, 0x20, 0x2, 0x7fffffff, 0x0, 0x9}, [{0x60000006, 0x0, 0x80000001, 0x4, 0xda76, 0x4d95b321, 0x401, 0x8}], "fb4e6a7d49ecaf34690403882c99d3865c93e27b226007d6cde9e67931e6dc23b24f1688ca8d7c2c12c2c17ee9d860d2a1eae2f2a74fab588a7eede74db216504e2f6dbc1e1c9f632a60b0459fb70f7c0eb698091ec4f5ccf024492f759493e069e19940d8c8b2c172a9e0cadbf2bc1eb7b8a71fb2f4d64d19e548c159da9280b00a2bd3b619fb2897056732e88623b10e86da269ed7819e0b47f19ac5f00acfc5eebb3cd7510dd63523fc3d7acbf3dfe5f13e7832e072dbdd488a", [[], [], [], [], [], [], [], [], [], []]}, 0xb13) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0x0) 2018/04/06 01:16:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000001e}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="f98573c15c853a4ce52b5e05e38c024c3e17f2beb88ddc575cf76a24c3f6d15467f2ea85278ed39ef7244bb05f8a2e6ecc10f6ba1af69c126d7e8ec3e100c153fa2895cfdd64f66228f15a48680f660cb477fdee6fe785d6a62888da948b5887710444b63d330a36da96a9b33ec4242a0eda984dfb4a360c1e1ec684d03d03782ee4a45a560046a6bc6c9bb324f906c1438da36dc989947e3ef23b00b6ed57d9234840fc9a438974cf91a831b2732299706dd21842a5facd29f2463b8d9613c2d6783e7b2afbfc1117bd19c9ea186566b3217cd1bf3edd0657c3e0545ec8e28449", @ANYRES64=r0, @ANYBLOB="fa198e3a3dbcf2d58608d4e0fb7961d22ab47d13418a0d39842ac3dd9a6d362ee14e3eff3fa616b2d7c1856d0bb76520e52440944376aa7748d98241fee45f2d503f55e3f2cfe967bcb02a37b41382796dc44500ba8b5ce24ad610231e06c6ff4078f43cef724aec70d976e4ad66200fd46f57f72613da09028c99a12091bbbf9d33c29eca8b7f2027d51bed9cd23c8c39d6c7616bf257ac22e61ad3694b2a052511e089fd9c2b36386e3f96a5ec783c7f10397ee54032ade3a8fa19d5ae57acc0f683701ae229a125672167838c425d16d49d3dafe3", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64], @ANYPTR], 0x5}, 0x1, 0x0, 0x0, 0x4000011}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/06 01:16:32 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)) mknod(&(0x7f0000043ff8)='./file0\x00', 0x1036, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x11a) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'syzkaller0\x00'}) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x0) 2018/04/06 01:16:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x24000, 0x48a70e6e065bf0ef) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r2, 0x6, 0x1}, 0x14) sendmmsg$alg(r1, &(0x7f0000003600)=[{0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000002580)}], 0x1, 0x0) 2018/04/06 01:16:32 executing program 0: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl(r1, 0x227b, &(0x7f0000d27862)="ff") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="91000000cfbe7eb4f20c53cda55d3981eb3afd8cf16273b5792e1d5341cd65328f9d42460be7168ee33f19a8479e276bd4d6b8d5b4164ca1b50ae2411d0f0fae2345981a23d681468f4b274af59bb3bb4e2e055f072110bf370abfcf3a146f53395bb4f0f375aeecd1daa7ccb0523eb2804fce3b17c1756660ed19a331892991056e7f488541a27bbb7d9884dfd544488b1866e796f0e8cd60dceba342008c7c"], &(0x7f0000000300)=0x99) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0xffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x5, 0x0, 0x800, 0x8}, &(0x7f0000000680)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000006c0)={r2, 0x9, 0x1f, 0x40, 0x2, 0x3, 0x6, 0x8000, {r3, @in6={{0xa, 0x4e24, 0xf654, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}, 0x0, 0x66, 0x7fb, 0x1, 0x8}}, &(0x7f0000000780)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x9, 0x2, 0x0, 0x7ff, 0x0, 0x4, 0x4, {0x0, @in6={{0xa, 0x4e22}}, 0x86d, 0x5, 0x7, 0x1, 0x8}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000540)={r4, 0xfffffffffffffff7, 0x20, 0x5, 0x101}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000080)=0x1) accept4$unix(r1, &(0x7f00000007c0)=@abs, &(0x7f0000000840)=0xfeeb, 0x80800) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r6, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={r1, 0x2, 0x1, 0x0, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) truncate(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$setlease(r6, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0x71f800000000, 0x30}, 0xc) write$fuse(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfd) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000100)=""/154, 0x316) listen(r1, 0xf93e) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000880)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x8, {0x2, 0x4e23, @loopback=0x7f000001}, 'bpq0\x00'}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/06 01:16:32 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getrandom(&(0x7f0000000280)=""/146, 0x92, 0x3) getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1ae) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) renameat2(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00', 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xd8, r2, 0x1, 0x70bd2c, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1c000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x92}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/04/06 01:16:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000293000)="74756e0800000000000000d300000000be", 0x800000000004) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)=""/146, &(0x7f0000000200)=0x92) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x1}) fstatfs(r0, &(0x7f0000000000)=""/155) 2018/04/06 01:16:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x28b5, 0x200000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1}, 0x8) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000ffa000/0x4000)=nil], 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) [ 780.480013] IPVS: set_ctl: invalid protocol: 43 127.0.0.1:20002 lblcr 2018/04/06 01:16:32 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000100)='map_files\x00') getdents64(r2, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r2, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:32 executing program 1: r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 01:16:32 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101842, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='/selinux/enforce\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=',\x00'], &(0x7f0000000280)=[&(0x7f0000000240)="5c2a885c706f7369785f61636c5f61636365737376626f786e6574302e5d265b5e766d6e657431232773656c6600"], 0x1500) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000002c0)={'bond0\x00', {0x4, 0x5, 0xa67, "f1235381cbd8", 0x7}}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000004c0)) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000080)=0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000480)=0x100000001) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000300)={0x18, 0x0, {0x4, @random="6a65ae76c3f7", 'ip6gretap0\x00'}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xfffffffffffffe00) 2018/04/06 01:16:32 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f6b636d000800d24b1b923b49e16dfa10a836c6f8187cfefd826f6bfe8b68c10c971b79fb") setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x2, 0x398, [0x20000640, 0x0, 0x0, 0x20000670, 0x200006a0], 0x0, &(0x7f00000000c0), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x40, 0x0, 'gretap0\x00', 'syzkaller0\x00', 'syz_tun\x00', 'ip6gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x98, 0xf8, 0x128, [@connlabel={'connlabel\x00', 0x4, {{0x8, 0x1}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@random="5a85fed549d0", 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x21, 0x1b, 'yam0\x00', 'bridge0\x00', 'tunl0\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @random="d80d9863ee37", [], 0x10c, 0x16c, 0x1b0, [@mac={'mac\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}}}, @stp={'stp\x00', 0x48, {{0x0, {0x9, 0xfffffffffffff801, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x40, 0xfffffffffffffe00, 0x143ef3d5, 0xeae, @empty, [0x0, 0x0, 0xe3f6d9561313e016], 0x4e23, 0x4e24, 0x2, 0x2, 0x6, 0x2, 0x74, 0x3, 0x1, 0x5000000000}, 0x144, 0x1}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@random="812fa3dc8fe3", 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"2c2df9be7545bfc8000e0fd0845ee289969621877981417473f9f4156125"}}}]}]}, 0x3e8) ioctl$int_in(r1, 0x547b, &(0x7f0000000180)=0x1) readv(r1, &(0x7f0000000600), 0x0) 2018/04/06 01:16:32 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300", 0xc) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) lstat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) lsetxattr(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000540)=@random={'osx.', '[md5summime_typeppp1\x00'}, &(0x7f0000000580)='vmac(aes)\x00', 0xa, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) sendmmsg$unix(r0, &(0x7f0000002700)=[{&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000300)="676cb1885fa0225e35380fe3163fbc1d1e6181ca359e67b7950e31c88194adf4f394f0", 0x23}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="1400000001000000010000000a78fc108b77fd9c64b879f5d7885d78e0392c4e0a5c7617a1ec094a1a053faffb778d9325f3065e02398266b27c4833e5f75bccf2ccd4b4ee96fb19e0", @ANYRES32, @ANYRES32], 0x2c, 0x4000800}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a00)="cd0512b19ab0b58035da1e029e7cddbe579f7f7ef82c2bb1195d4bf7b123dfc577cb79f5e2fd6e4a6566b014d11bddcf39ba3f8b4313167da26002cfb7b1e288d841f29b61a29cb919057fdae9c691d9eccbdf548459ceb6922ece51495f8efacecfbd307a8516797c97fd975a0d1afec7b966a40cbedd16ce5c40a7c06d272b20bae947c2a2181dfb06211bfb12b0fbf519db1261c67a7b14470705e460159bbb160d46070db196c715250257b883c3ce3bb68fc13f2484c91d0e7d142852d9beb3252a0a15", 0xc6}], 0x1, &(0x7f0000001ac0)=ANY=[@ANYRES32, @ANYBLOB="180000000100000002000000", @ANYBLOB="180000000100000002000000", @ANYBLOB="180000000100000000", @ANYBLOB="180000000100000002000000", @ANYBLOB, @ANYBLOB="180000000100000002000000", @ANYBLOB="24000000010000003f000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="180000000100000002000000", @ANYBLOB="180000011598ca0000"], 0x70}, {&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001c40)="e7f28be202aa77445dddbd28e401e366011fc0fe83bd2df4b0192952c13b77a3df6e6e2a4ac13481207ca042766f502a6ace2246999de6f69ea56c5d61d1ba0f1a2cce061b33d1e00055863b412fb2b8ae33e28f95e6f2018f72f83a015934af1f864419ba9ccda3dc0d6aae2deb2540ff0da3e4bd67ddd2f20b1b153b7bb940621a8989cca826ee5744a7c9d6c1cfbedeca168f5c58df78fd699bad54d4c0df86240ebb3b7b24e49a6511111f6d6a383621622677dd8c1b030b16c35c5f43df46df9b72b9b532", 0xc7}], 0x1, &(0x7f00000022c0)=[@cred={0x18, 0x1, 0x2}, @cred={0x18, 0x1, 0x2, 0x0, r1}], 0x30, 0x4000000}, {&(0x7f0000002340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f00000023c0)="af4372e375f882b4571bb2c27d4a70a57cf0806b4844e895a1cea2ec2d5021f70b72fd7f6bb55c73a0ae90bb023618cbe630e4011a0f9e8a3d7672cf732c19692af03b0124a724aeccf77f42f401bf823298a093dfd9a66237a45d441c69c3e7a70d6765203daf23b024015985f17ab173ecee877100f5e7d590f1e7c696dd0d3185ff0abd86f00a577e2de97ae33b9704b61f7d305837f897acf3dc470bba82f6e4a4471043a16e3057240b8efcb1ffa951a208654246cc4430", 0xba}], 0x1, 0x0, 0x0, 0x10}], 0x4, 0x48c1) ioprio_get$uid(0x3, r1) io_setup(0x2, &(0x7f0000000040)=0x0) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1000000000000000, 0x14800) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000180)=""/198) io_getevents(r3, 0x100000001, 0x5, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], &(0x7f0000000100)) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 2018/04/06 01:16:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='skcipher\x00', 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x8000) sendmmsg$alg(r1, &(0x7f0000001580)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000500)="2e2d764f97057c489526b2a5199797fd", 0x10}], 0x1, &(0x7f0000001540), 0x215}], 0x1, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) 2018/04/06 01:16:32 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2b, 'rdma', 0x20}, {0x0, 'rdma', 0x20}]}, 0xc) 2018/04/06 01:16:32 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004", 0x26}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/06 01:16:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00006a1000)=0x25, 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/68, 0x44, 0x21, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 01:16:33 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = memfd_create(&(0x7f0000000040)='dev ', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000100)=[{{r4, r5/1000+10000}, 0x4, 0x7fff, 0x4}, {{0x77359400}, 0x2, 0x8, 0x9}, {{0x77359400}, 0x8, 0x8, 0x8000}, {{r6, r7/1000+30000}, 0x6, 0x0, 0x8}, {{}, 0x0, 0xfffffffffffffff7, 0x6}, {{0x77359400}, 0x54, 0x2, 0x9}], 0x60) ftruncate(r3, 0x40001) sendfile(r0, r3, &(0x7f0000000000), 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'ip6tnl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendfile(r3, r0, 0x0, 0x9600000000000000) 2018/04/06 01:16:33 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000380)=""/74, &(0x7f0000000140)=0x22a092a727e28424) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000080000fa", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006cf939288aad8b40ff28ddf5296c2a2163e8a02ef4b2a0a24fc0db30d94e4d43011687a27ab662d744363a5798f9a60469acc33cb80732c1379df6189290fc15622930adfbf23518c8ab7bd512b3d92738c7291c23147f6e3b546a74cdfc4dfb70d7a73b9a3c9903376fb7b04c83d0bb40a4e0c865f1e9cc1fc2aea86111c89d40dd0df5b3822697a8a2203c0887550a72ebc4f3a7"]], 0x10) 2018/04/06 01:16:33 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'bond0\x00', 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x2c, 0x7, 0x7, 0x200, "879cf45fdce0f648d201815a1ca62a251e4df5abc07a8aa0ea905afdda7a296e0e90e14dc53c383c61ccb32b", 0x3}, 0x0, 0x0, 0x2, 0x0, 0x8, 0xc3e, "253b460231257f317efdebdf8723a847cd2a1e3d04378f353cfdc1c27a09289a7023a78c4b445aab69df43a6920900574505678e572bfafae648ecb0150797e5", &(0x7f00000000c0)=')\x00', 0x2, [], [0x5, 0x7, 0x80000001, 0x8]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/06 01:16:33 executing program 7: r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x1, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:33 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, 0x1, 0x20004000000, 0x20, 0x7fffffff, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x1, 0x1, [0x7]}, 0xa) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0xe}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/04/06 01:16:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="685d26e716493b95716fd13ff93d31cc768ac87407aee78468b52a426659786f8e49d931ce51b49cc00da19233bc069b0d9ed3d97d6af1e39e0631085f6653aec477dff46522cf7432d10a5ecbd935b44f7262fa88e3461b7872b961f572abb065ed195f6ab2d63a7bf1d682ab2aef020eb3", 0x72) recvmmsg(r1, &(0x7f0000006880)=[{{&(0x7f00000013c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005840), 0x0, &(0x7f0000005880)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/04/06 01:16:33 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000113000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) utime(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000e5dffa)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/06 01:16:33 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x400400, 0x0) sendto(r0, &(0x7f00000017c0)="82fb3c0c3c126adce8e71131bc2f34f66f24f17a3d43c86e248ef2056bffd0d122", 0x21, 0x20000000, &(0x7f0000001800)=@generic={0x5, "71b1613e4ddd0264508348eed775401ce242497e65c8793f1aa777352309ee4ca71852b1cf30d4a900105366b26f6823b4890a45416fb6a30d4d9e4b8ea34abccc681393114253b9f55590e8141f2587501175c39f8d26e606611ef79e1131f8d6120143f46089b9706b40bc9997f06cbf2b797078df26864ffb0f0bddf9"}, 0x80) mq_unlink(&(0x7f00000017c0)) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x200006, 0x9, &(0x7f0000001680)=[{&(0x7f00000000c0)="bcd1ebecc99144012f7e3be9fdee9151c349059e0c7885bca2102078f8615088fcba1fdc6dadb10e5c35d7acbc74f3796b40dd229506b67439515501205eef530e3c00196631b616bbd692a858299cc916caf145908f49e9ee122083f88e92397996dcc838aff3ab87b164359fc84f5b85721ffa65c7acd5685629747b8467d777b7a42964e350bb85ebb5f1beca6fe61ec8e9edc35c0d005e77b3f218a984b57451bf0921ff50530441d4c940a16342d1e00dc26e7a961b1a34f8d626ea2af8be93dbcff9fd54739194d38ada8d05e03b2d85bf8a6608792ef0d7df7fd2bb3f4eb4b0cba4b251172b5fa6feed4f2731062c4d3e2687c6a2ec4be193270f78f1ddbc908055fa1c1fbf410c4fbb3e81112ed64beac8e68bad75b220c6cbebeb48c0c41680ac8adada68ba23ac7e30d4b1afae1f97d310b24957f0340b62bf96a639477708fef26fe9f5077d0a74820f46f1eaa63454f2f67a0c2d335efb1fa6fad3a84e0df57bd30ff161fd58093fbfd3c9a06b4eedd664f00cca2bc84801e7a5465d68e88363f13eeaf0be434e680556e999f8ff7e098ab14762bb00dec63b66313dfdc5100a66f137a39b7c0b94c61ba29c2d5f80ceebae7d8d2afcb4bb4362552e4f1fb3354807cadecc102fec7252c64cba1018c65491a743a44e0aa9df7f1567b8d764237f43b28f30a4e5f09c14c9311aaf939a1d7c3b0841be96f5d404077956d93ee5240b611e1280e2100b21110746cca286093e501e29b67eb03ee55312eedad26e2cbf7db97f6908776758051956602e5c170da89eab0ed9d02c64adeac3b22bf903b6b909e59956a2efd1034be1386885c7485523c8b7e46fbecb18ddd770c699f425f94816314c8d706a44d9465b867b37751f12d9f5ba5ac7bb8de87dd9fc9ee5c026e377e73c3c7a53e62380feef3ad82b9040f2dea13dbb1492e9b35e31341f4587d90b132a7a90523023838e545af355035826940b9ece40b27f65650e73797360e1c3cac50416c8d47428b5e7600ab15df353479596c3ea096a751ff36982da7d5c3462197a90fe48fe557c337223debb6582484d6aa61066883a3baee3ee22bd10d18260f937a5e4153cc454d5013f4059f5396a0d08c9b4edd73fcaf7f99ad323a9044383917a13d9d27841dbe75baf5598ff3cc4b7b60cb6e4fa138073436c4e9d985e00013290fa29ea3af29cef029a9c0da9cf94cc8e93cc363284a4878a617283f66680eda263c79f56524769d7190ee11c38d6312e5b5af2e661559f2f43bf57268e0b7769ad8051e9afe83db05befd9a7d2e3b39a5d2c7ef05e23ce320e4b6661b084acff391e085027af2c73bb370733d17563fa7f3178092869e5b701b130d3ca7297e11dcd533c7264863d8baa0cccaca95c263d5dac18d89ef5a21b36a1b09aedad840169f4287d1ac93c385d132954e0c13b46c465869a645b8157e28edd148648ad93e7ba099a926cafe80d863da45c8dd33434eff99ddccb1d0d6a2425dd5fce166efdf0061e88a1de7771b3ad2203a6e2cbb0369cc01f99eadff97ef0d8d980e72665789530fcaf4bae0d338d320508abe6d468d05ffdfd0e141a7f1db5f0a6d4d4606ebc3cc3f4a5b418f034354bd4ff903d990d8311c523578316598491db4a85bb884ffe6efe3eda52982752f3b9622d60ab4bec65a14696f5467c96a4e6ff7b959404b8a778f1fac52fd61f7c9d8ad6a9e4a1444ca87489ec8494a43bb93c41dab7f3419d89f791f76b8a9b8600805ff7caf222338b6ab473e64846ff8f80a73b4de6f0032e3694fad8df6baf7f9737609b2848c3a2a3484c878db9a711e5bfd419c07af067b3a8ebed2dab5438c813f9f62e830df24e72b2d28a536d3102fce91c4f044f39bf7054ffbbe9c769398b8df15988f805fe12da8b2e3e214ca53747e4a9c09fdafe6d2847e896e93f092262135b8452bac01d306d2dc5d7e91de8aa293dd19e3e57034e848c257fa493ac142a66b6d796184eb85b74c5b05eadd2097f75f4dec01abb56bfda103b9e912f7fcf08c341da4ddb73b099298583b38c179a9ee7dc673ce3a39e151063337accb2c819a93f32da647ebc95570d1e0151750036e9ae24c2836b09bd6ad66a149734c01849e0cdcdb7e91efa9613f0ad00b0e079da5fe3e7598e1ab92bfa99edac262cab0abf363c81fb5c886318aeb9b53fb1c2d875365dda4f7f58021da1901637de412a5fa76964d8beb89f4236569666356993094b7ef87e7f7f34b0936e60a801f4eef9f155f612059aa8964c6ba380b66f7452353e5c2503df0eff5d926a9dce7f0d1b2031e0fc055b6ede97d2f1dd6cadeef002a2cda36e118a52ab1d52d8a4c6199dbc4bc1287461ebf49513919c1a48ee57b50d8a02667e786b922a5e08a63f948ec9a014394698b49123c4f6a715ff05728d895a0f01e29e31316a87f4e8fa9be5ea7c5662c05406b63807da3b6e05dc9ee5e6f254b2f2e12b0daf3eeb838348afd27c4599c58d4e4520efd01f83bf87471fa81f4f1171ed4f751d0eacfccddf7ca67adc9f0ab05e11fa1582402ae55382b03102b0d17b0501a284629ae1f60f80e9c04a5fe32494bb59e36ace2b1fdfb4573960d0635a3f9fc3954d6058579c1e74fff1dec6c57ec3303baaad8ef2f81d2f8650cef17049282e83cb3ea9ff3316f57d8ae4b3bc8720e41c67835e486f75cec81dce29b0b0a7a7aacbe80cf0bbe13e74559f2dc27ebb54a7066e28a816535d2da0c1e35d29542e21a182f6a341f455c8e71531a4a0c411ca7143b266df6f8c37c95c22dd82f39b45270a039952bf32aabac83dc6ba884f1914b131b998d93ceecbdbeee6d3ab49e41c04a124dc72b6349f4ec977a23fd9dfb9bd60786209c98dd30574d6c8ecd7506f9f2846006194fb1bd0e93af671030235a94ae3aa46b8891e7bb51a13918bc6c74b59d324855d15afbf4628882302f3fa63d1cba534426d2c531c4efafed0f0172be67400ac810e227ecaf96d2f4dc3462ed932b78005cd8e0c98f2c018b0dc61d65899b22e5ab081ac565588f7e1e3c27d0181746a74d0cd0a3cb5d929b0fb5345c588a817df33a1db87c9f3e6fd3d1001519ffa066036f3d41e6172122ab44f086317a207a9533fa55c8cf475c0d1a158f26af57632b1eeeaf540a4fd567b673fc2c081ffa06d34ceb890bc19c68c2394b8f28a5462004e28dac71866a5a2f2b9774b575425fd163f3cdadb68bfda80374c8f7c9180403705cd42e3356937e75ffdf5062baadec71a9d2867ebb1cdf8849f2db98eebef0a1cb3886b27db8bf61da3e6c894c30febdfcfbcd14b996501365036710a6c506961b2275496d341df7de7197a77b08806f1e16b941beea1109aea6dbc1f55a15e33efb849e34d5b7042fcb8af5dfae26d98bcf703bb2e331d8cbbac1b635f5d6153285b562a7c447ea47311015e2abe2fb12ed171330c1ac97f65a53c00513f030436c768b67c4b9d6859eebe6e065215ba9a9d25a34ed461defb5c34d18ef9213115a5b422f98b0f4a582580eaf4bd95a1a77c608919befec588323550c8bd3c5d7f683763c392742f8473d4c8c9b89f7bea59826c0dac101a618d9fb482c5bef99d662f0989615d76da8e84d25a675668aa6d06f4ffdb7b9ac5dd649363733aeaf7201c0331d8d8fc1ef1edec39a5b848e26d10bb41f03c28d73bc004828eeadac5a2681a2fb56aa35b2da8283e0b9f33d955672d758dff40f549224405848d7bc7aa576b6c5d4038e1ebcf511b7071486de6294ce58304ba25a6ff68e6185e22b2d0888f82f67f775fe03279780f1da87cb17f591e76a7506f184544cb56124cff28d042242346b0f46552be0e73becefda3f7b57ac27a779b106ec43c945eaeac5bb6d680b0abba77ad8b8e8210a678869e9d9606bc0911cbcc8ff5bac1c7d25780a510846d03c44e304a14846999c427734f35a0d493c6ce7f7934ffbc8dbedd5d6cac215db5743104954808c16a1a8692dcefda2ab94fe0cf04b78348524ba84e6a5d6f661b3d5a47dd05009742f27ab339e28f546d90eea8464fec87cd920ffbd3b65d33a9b3742f90e50298cd27b5a10a27f5b0ecb732d7be296976116c75bc8ad1655cedfd35fc75cc22cc9e2ba42f96083964e2df669a79ba41268d24d0d90e05d7dca1a7a1ee3ac277d2f72ddf831c22f4842cd0add1ea9ec9e171cfd0d047539afef48e69ea8ff6ccd248f4b79344bee335bd301eb085a75f6da7ae8746874410eb0476304b6d69a6a92c1ba5af16e40a9d3c66669310ebece463ced3ddc819da85607c22cd2bbab3ea72f6a4c9b4b12a4eec68698a309b54876dd08b8f2acc813d3cecb48ced7f861576285c0300ba81833cb0d066d5244229f280c03ab5d57bea75117561b9f97419eaf9c808d8841b6e2ca3709098a5c33df5c25bb116fc740483f203c37110088c03b7ec9268e1626e4e0b4113e413aac0926b8ee4aa94885326c745b7a91991bfdebbda7cb089ace0f7b2da9a8fd8405db7954bc032c7e1116100d15386b35ff96e6f92e1954ff5130479e361f3bd5162acbdd0479e4cd85f2788fd56f929aa69154a2437fdbce1993eead88c2e957a5a4e0f9e0fffb01b236d9e1bee02a017d1b61595b0936cc815a62a1c2fb3548104ccdfec2e3e99da89159c47990d88fa098ddf7f5336e79082d5d0956811f611c636721f740bd9d570fee0cebb493f0e13566b748245a58efbb5d8fc22502a13e4c3238312d9806a2c3db45e5bf55834e8a1791e5ed1bb9184fc40de055674ba3cec417a6e195cf11f337ad4baa51c0f5d011c35abe7b7d107ca52717df770cc954ae114583f893f18e3800fd75cecd515db18fd6ad485be42a207964a6e2d61e30b860a45d920f0c81e51fab79f906f8250314984a2c21c4fa150a818a3723a2d8b7d6b6697f3839fc779a87446f5551e8a615eda6e94fcc5165a60bc7f629fbbd58b07ae096319ce9674e64d5951621885f23e34173815fd03d43995a843c7a4f587efa3b66a4869bc471857f22b267932ab630850331d075ac26d3237d76a6bd85db0c6a7d0e584113fba255fdec959baee056332ee0e92a11c915463a8adb6c1ddb2fbc755909372e5236a8bf7d3400069d29af7e31ea793a4486e47e13c98b77556e778ac41f1011f0d09bf0a5e2d33900a2f2043aadd889c050455f9a47d2d8dab607768f50df47fde5ffc7d8643bda6e41512c00c7bc8b3e6e5fc9f16c8959c53b23f4f70335318695043e3474bddd48fe2c9f58e1c6b8fe2925d63ce6444ace3608117c69f41a5131a28acfe3ee57810d347fa61d2aa098d8c87f1b6e88a1846096ef7e7238c5b1109d510227e76b007b838b5441081710e75259aaf19aed1b370fbf94a76fed527bf48083c3514886884f3ab7e4de2a0a80b15438dd33702f301552893448f5718675be14080b6fc95ad83886a236ee9cce9bad939176858fd04144e127c31bc0b93f57a7963cb568e45688f6b36bd8f14d6bf0dfc9f1fec971133d16d3343da3d55f741eac97736c98dcf082e16c196881f00d1d1949f52051508f5b4a9be57584e44640dfae9a10ff0050664aae5f1a12f891062496741b9bd967ded4a30270fdb3d3087b841b4fa246ed0d46d74321dc0c4fe1f348d5842a83eba14c1973f4987af6cc0d0807a57ca17521f91f1b2220a8af541491ff9d04f5c87124452bae1e9795c06910087821a8f2d398a2b22a57f3737f32e0480f5e0d8287e62627b28ae06941cff4af75556321748ecc6a7edcb328336c8b37feeff77764b", 0x1000, 0x8}, {&(0x7f00000010c0), 0x0, 0x1}, {&(0x7f0000001100)="619651eda99eef1498cafb9c160bbdab9e119c5601985436263a1cf2be09a78d143d294c15506b52b4d6bc1f6febbafa44b0b0f9277dd5e60601e6872e4b82f5e74550d9c7f5b10d752c62adc32727fd705eb48d40567cbbe7fec92a8b82a5b63704168856c64fabbbf6f21acfd79b9dd7469599d68f095c2d275d5162b239dbb0a1b42480ee789656bd7ac83f2d989b73d0afc1d58c813bdccb222c53c5988762ece9989c5e9c449f8153eaee5d2cdacf320c601310d0111f881038fff0040fe3106903daf839a0dd898f249c2d533ac16a00618da29473e9637f83d1", 0xdd, 0x100000000}, {&(0x7f0000001200)="f1440e8611d4f861ab2d58d76df9b78991d9c1157731c11b40c35336f9d949f64f54189cdfb753ec2f7ca04c597e757904aff9e9a8ed7913c61275e45455add772a6ca5bc0ea35a08fbd18880e889f4aea772a9abc13f234f7533fedf02efedcc725e1fb4a8fbabe313e844a10d895681e0e1968576de263c0bcd581f8c8d8fb29226575c037e193e47faaca861692ba13d1e2a1367055e62666e10567b2cc5665a3e01b3b23fc704e4a4b0f820ee8685b2ccd8d98a7444076f7256a7bffc6836b14a13cad9cb7cba5caad9058a19356f3b7ea89038e4dd3906d1ddfd597b64605b2009b2fea5a9f41", 0xe9, 0xffffffffffffff80}, {&(0x7f0000001300)="14dd0d1047665128", 0x8, 0x1}, {&(0x7f0000001340)="bfc05437e783b41029453da179ea28dd293bccbdf2d2a479dc03f86f2a8c8ba93cb4e44c0ab87ae1151013b0bd0b1e9bb0303e91f8e6485374b29630799208a09caa2f31219c1b7e94bcf34e0cd2b80f539b54d1f0dde97f98e5134ba0577466f1d8425d1ef3dba5b4e652b7633b73c568dc14e266aca7ef540ea01b9cfe82335833a6e364f483ed216b5be71d4fca70506048a091b2f6eb3a7194e7f4d22ce3256585b95d56e041a020aa91b661d94a2c4caae201c25248f3443191605bd5de1a68a2faef456b6b687467841f083f1c0027fc9f06", 0xd5, 0x2}, {&(0x7f0000001440)="e0f759a59f73e17b1e5e256f2d4464756f6d464f61df27f8804d0dd91c596359857ea2ac985fd258d65075feec9b48585314fa57fa9c205914d679a8b0a8298b118787796eda4e10ddc002a6b6d22b7c8aa09b794ed36c5d43b86ae624f42419c0e617d4500ec7211d8276a7ae730130db1fab350f9392b0a46d1d13f67bc9b552bcaa54612166a6e93f95adf1bd804458e10640b3eeba8ee00e1c69071c4b90ac31c31a8078f3", 0x1000, 0x2}, {&(0x7f0000001500)="5af999117786e3521d4fd1dd074aff9750b03dca263d171bbc098ac75386a853faa370941d175a500042cc4f8bd894e00d9abfb53ea1700d48f471bc808387788e426af5c4f4ec33d1f967d2a92b283df5604df804693f659cbcd6e76b0dba1b2689c83a9b0b2a8740aa52d104848b5033ac1642c5d2ea2f7c1a4bf5f19c57252cdb7241eed9cf7a26f87a9c16c66c245717481fd77f0ff8364abc11df7c44564100cb1e687b3e64f8dedc5eb1506fc396a8c233d0a54e7ae90257b7e3f914a8c95422cdf3e81fe92e1cd86983d49f205705409eb0de6b89477b1665b597625098f5b3dd2fe6e6201f14384a631b98a560e70dcf01", 0xf5, 0x8}, {&(0x7f0000001600)="08c1232c7db7d957af48e2f3581271dae20e0c880225d48ba2b1143113833eebec5c9c07f3e55c82f5da7ad96cecade77446ec6bbb9e9bfae4fa0fef9dad1e35a7f53fbee69771d6337aa67e84f0aea018abd59127932a40ec291d27931735edebbfca97842513af176955ca87062e6fccd2a6", 0x73, 0x128}], 0x2000, &(0x7f0000001700)=ANY=[@ANYBLOB="7569643d367836373272733d636f6e74696e75652c636173655f73656e73313537322c756d61736b3d3034312c00009f0000000003000000000000000000000000"]) openat$cuse(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/cuse\x00', 0x0, 0x0) 2018/04/06 01:16:33 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x40000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000340)={0x6, 0x10001, 0x6, 0xea, &(0x7f0000000140)=""/234, 0x5d, &(0x7f0000000240)=""/93, 0x6c, &(0x7f00000002c0)=""/108}) sendto$inet(r1, &(0x7f0000000000)="549d4d4876d6866ed9d150d9a63156be132053c7", 0x14, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @rand_addr=0x6}, 0x10) getsockname$netrom(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) fstat(r0, &(0x7f0000000440)) recvfrom$inet(r1, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x3e9538, 0x0, 0xfd69) 2018/04/06 01:16:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7fffffff, 0x503002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="600000005104309d895cd883965989e8a6692bd258461b34457617b62603289812a6a347f041cd9a17bd61fa83737a45564154362ecdc66b4fe4d8cdc52c3500bb55ba2182a4e5f23984b16ac0e35260e9b78398819d167f5c1fec05167acdf600fb70bf"], &(0x7f00000000c0)=0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x80000001, 0x204, 0x8, 0x2, r1}, &(0x7f0000000200)=0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000240)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001540)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/06 01:16:33 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001340)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0x120) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x81, 0x7, &(0x7f0000000540)=[{&(0x7f0000000180)="637daf7d93364dbf9f7025a20af839ff1ece251fb6cb6a868e21d47c8246673780af8e6cea4d2bbbae239102bfe0a0c77b439231f4d1347c2c9d37145c504b6ca7893f0c59a3fcf17c1dbd40def2e72f50f5787038f8043e5fd30223f2ce4593575f5918c7fb5a4792d00ff32b3225026f4e33294df1309b929bd893a81517bea651fcac597ee269832cddb94c0182dce1e6de3cd09c8da27d59c95b3ec3c2c1eba2a11005e58e5b49fa1e5451829f325f072de10f81c2d797e36d08a66d23dce9ceadd79d245fd11e1b5b4e43ce52faef8884bc5d", 0xd5, 0x4}, {&(0x7f00000000c0)="8e0134bed9988ae18a6d6c76b65a1eeee1f2ff5f84d45e28d7e2686956fb7a3f57f04a7625af320a174e531efd4dc2fdbac6fd74ecb0516a9743d23cd694b1cfa642cac02b462e646f828fefd40899121e2cb61397651051f4e7fd01fbd3289c8d074b58", 0x64, 0x9}, {&(0x7f0000000280)="cb5a92f50cd7644c67adc1839bd75e5674a83ca077954ad404e5ee8d522efbd6eb744d7245ca5e", 0x27, 0x7}, {&(0x7f00000002c0)="f65432a7a7abbd43266e3de29c8a7c97adbd3a8c46dabb48887a8c697e925e40212f9b75bd13353b9188e69ea8d7bdb7d79c0d11da2fb97a8b20ac60ac8964a3427f0c8222", 0x45}, {&(0x7f0000000340)="c6eb635673491a55ae796fee31c5af8dbca32f0034287b3bfb84fac80a6054d647519015b11f8cc5e701fa5215bc51ba7216a52e9474baadd8084c53652df8148e01741c9ea17ede7d1fc7aaa4f2e4e44e346fad8214cbeba015161e09c79e5f98d047894bb00ee96ea8b1eda6107938ca6ce9c00c7463529f56191994554ad0a55883a7429ceeab625cfad858c30d45ea19070be06eebb21fc4735810159fcc0f3c103f33186a94a33347acc51a9f430d0304bcb371e5c64171036e46c14da4571b1bcad6b2e0a25e6356cf", 0xcc, 0x9}, {&(0x7f0000000440)="17ce0ec9a28f6f097278f35ce4cbd7d5261b9d4c7bd297673a30f27b707bcdcef9cd35270f94114f3902bb9e7deff2f403e9bebc097b67cab52514262d7af2c95ab2899c960b864a0c0bc7c46dc4a47a4981fce081f91e650827a5c4ad5558233376f4eef02952897f541b71fa157d340147d0a57aa03b34514672ba7f7ab4c1607b4a80b100a155b6aa18ac9851082a1e3d5b5ab1ef4a71333279570a6db192bfd00e080eacc4a866", 0xa9, 0x1ff}, {&(0x7f0000000500)="73a297e2", 0x4, 0x8000}], 0x2, &(0x7f00000005c0)={'nouuid,', {[{@attr2='attr2', 0x2c}, {@swidth={'swidth', 0x3d, [0x33, 0x36, 0x37, 0x3f]}, 0x2c}]}}) 2018/04/06 01:16:33 executing program 5: r0 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='@', 0x1, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r3 = memfd_create(&(0x7f00000001c0)="f100", 0x2) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="0008000002004e22ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000300000002004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000a9f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f0000010000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ca010fe3a0ce6c1972a618559608361a459a66c0b680180a0a7d8747953452a0b2cc6210610632b94db71678830aff849f503419be6c542c434704f38df301b16ac1fd5caeab2ef576db7e25d3be9cb34581772b1e5c57429b834eb56104d22b35fd612fa0713b19d0d216a8bd4b4cf3365ffa677802fc4b0da5b2fcfb874787f61a46dd476eb923625213448d19981de6e57f62eb91965f501c056264de7a31e9f1e7f1b508d937a914d71798bc5a9b1751a5674758b59ba61ce4892e0fbcf5fc16cb4b3817e0437"], 0x20c) keyctl$revoke(0x3, r1) 2018/04/06 01:16:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x280200, 0x0) getdents64(r0, &(0x7f0000000240)=""/32, 0x20) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:33 executing program 6: timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{}, {0x0, 0x9}}, &(0x7f00000000c0)) r0 = dup(0xffffffffffffffff) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000140)=0x60) timer_gettime(0x0, &(0x7f0000000080)) 2018/04/06 01:16:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e000000a867e726c5cff7cd00bf906a0cf83c5e4e3b0ba725b0f0e56be988dcfb56c17dc37a4234ca4604f32898212b716700000001fbe99311e9e57cf1cc044531a91b203f2c30efcc198a0a1ff221bd0a756fae0b1af5d07acd47ca6cd51a79d00c74a7018146b7e43114d456a79672622cc7fe82fc0627000000922f68675e44f5dc277f0117eb4d5e8163faebd95029a447b9aa3bfbff974e6490fb86c98cd19afaf12e03f5d97fdc3708ee98d1a7a6a25eb3ec9105ca851163e14a02086913fff5f1a78291ce426f316a54d9f0135369e8f79edf2347273aa94dcfec201a976bab30903ae49415151f6b4e2e95e44e0e7c6f7552533b05ff2d9b0a9193c8"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000340)=r3, 0x4) ioctl$sock_ifreq(r0, 0x80000089a3, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r4 = socket(0x2, 0x805, 0x42f3360d) socket$inet6_udp(0xa, 0x2, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000400)={'ip6gretap0\x00', 0x2e22}) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000280)={0x0, 0x7, 0x80000000, 0x80, 0x9}) bind$inet(r4, &(0x7f00000002c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4004ae52, &(0x7f0000000300)=0x5) geteuid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x48, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff]}, 0x5}]}, &(0x7f0000000400)=0xc) r7 = socket$inet_sctp(0x2, 0x5, 0x84) readahead(0xffffffffffffffff, 0x8, 0xfff) ioctl$LOOP_SET_FD(r5, 0x4c00, r7) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000540)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e22}, {0x0, 0x80b5, 0x1ff, 0xaa, 0x4, 0x1, 0x4, 0x4}, {0x3}, 0x0, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x7f}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x3502, 0x0, 0x3}}, 0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r6, 0x8}, &(0x7f0000000100)=0x8) geteuid() lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000840), 0x4) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000200)={0x1, 0x5, 0x401}, 0xa9afbd72) open(&(0x7f0000000380)='./file0\x00', 0x200800, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$TUNSETGROUP(r8, 0x400454ce, r9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000003c0)=0x4, 0x8) 2018/04/06 01:16:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0xffffffff, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/06 01:16:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/04/06 01:16:33 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$void(r0, 0xc0045c77) mknod(&(0x7f0000043ff8)='./file0\x00', 0x1039, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) ppoll(&(0x7f0000725fe0)=[{r1}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f0000d94ff8)='./file0\x00', 0x2802, 0x0) 2018/04/06 01:16:33 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$getown(r0, 0x9) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000004000)='map_files\x00') time(&(0x7f0000000080)) getdents64(r2, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r2, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xc}, [@typed={0x8, 0x5, @fd}]}, 0x1c}, 0x1}, 0x0) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp(r1, r2, 0x6, r0, r0) 2018/04/06 01:16:33 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000000000)) [ 781.703501] device erspan0 left promiscuous mode [ 781.708995] bridge0: port 1(erspan0) entered disabled state 2018/04/06 01:16:33 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000001280)='map_files\x00') getdents64(r2, &(0x7f0000000240)=""/32, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000001800)={0x9, &(0x7f00000012c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getdents64(r2, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001840)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r2, &(0x7f0000000080)="2a784d664f2bda12606712bf9f2574d43f46930686f5b078ce02a82968322da4b4945cc532f785a7f5794540588ec587b29e1efa07fcc260ca1518816076364d3f6be6897af5714d4cf716433c4907086db6467f7e2ccd1b245288b7d73b22c794b7229ac80bf08aea39077305d3ace36caeb53ea2cb4f1381cbfd22044d6ef9a43ef1461251449ac8124733b22db2f102775813b75e6e67afdd9fadf53647c4e491654f433f9828a1d3a25eff8593d333fe255fa41e4bca5de9b5588568e36e11", &(0x7f0000000280)=""/4096}, 0x18) 2018/04/06 01:16:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r6, @ANYBLOB="ed000000701499a0db6e34e6e608d65c58b6a7646aeed88ac386b3d2d9c9e9473ccac0dbf161d2b23932d54a8f23bf0f0e1c4530506e87c69eb8c4c06751ef8901a1fe5430f9df4703ff921833fb294237e237c974845c22df9ea9645dacd3d89e5230f03371670f4d15d7ae6489d0c6b89e5a793a550d76e35ddf106296778270ed2b02d70ac3d800be3e261375b11789bc3df3fa9ae998ce8891b11f889c8027864eda5ea756acc22e9e0ad0693b6087c34cfedbacdf01cc6dc7f2c7810298def55e5539ec025185ea22220294c4dfd766c113f1885eaa338cc6b1520000000000000000"], &(0x7f0000000280)=0xf5) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x1, 0x1}) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000000080)) [ 781.786795] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 781.809713] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/06 01:16:34 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) eventfd(0x585) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6ce}, 0xfffffffffffffd6f) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000001c0)=0x20000000008, 0x4) 2018/04/06 01:16:34 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket(0x10, 0x803, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001480)={&(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], &(0x7f0000001440)=[0x0, 0x0], 0x2, 0x2, 0x2, 0x2}) getpeername(r1, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002600)=[{{&(0x7f00000002c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/137, 0x89}], 0x2}}], 0x1, 0x0, &(0x7f0000002640)={0x77359400}) dup2(r0, r0) 2018/04/06 01:16:34 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000140)=""/32, 0x114) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)="c5", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x98) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x501000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) 2018/04/06 01:16:34 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000040)) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) kcmp(r2, r3, 0x7, r0, r1) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000480)=""/50, 0x32}, &(0x7f00000004c0)}, 0x20) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x880) getsockname$unix(r4, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/04/06 01:16:34 executing program 1: gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/04/06 01:16:34 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x20000001e, 0x5, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7, 0x300) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000280)={0x2, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x6, 0x1, 0x83, 0x100000000, 0x0, 0x400, 0x400, 0x101}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000001c0)={r4}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000200)={r5}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) getegid() setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000380)=@req={0x1a65, 0x4, 0x4, 0x6}, 0xfffffffffffffd22) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) close(r1) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00000003c0)={"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"}) r6 = getpgrp(0x0) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000080)=0x7, 0x4) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x8, 0xfffffffffffffffd, 0x9, 0x7, 0x0, 0x8001, 0x20200, 0x6, 0x3ff, 0x4, 0x5, 0x4, 0xbd9, 0x0, 0x8000, 0x7f, 0xff, 0xeba, 0x1f, 0x2, 0xfd, 0x0, 0x1, 0x50, 0x7, 0x0, 0x641800, 0x3ff8000000000000, 0x4, 0xfffffffffffffe01, 0x10000, 0x5, 0x7, 0x6, 0x1, 0xffffffffffffffe0, 0x0, 0x20, 0x3, @perf_bp={&(0x7f0000000040), 0x8}, 0x20, 0x401, 0x0, 0x3, 0x8, 0x7, 0x7}, r6, 0xc, r2, 0x0) 2018/04/06 01:16:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='ip6_vti0\x00') 2018/04/06 01:16:34 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x2, 0x4, 0x0, 0x0}, &(0x7f0000000100)=0x10) write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x8, 0x7d3, 0x2, 0x3, 0x2, 0x3e, 0xf15, 0x1a0, 0x40, 0x8a, 0x9, 0x1e8a, 0x38, 0x1, 0x8, 0x1ff, 0x7f}, [{0x7474e557, 0x2, 0x90000000000000, 0x7fff, 0x9, 0x0, 0x40, 0x100}], "4737c5417555a4361fad9dd1ac55e566b45d8627535cad63a3386b6d7c45fc839e5add2efab38ef8e3e70d82bb52101e828bf63f17eb2431af60a8365b8615676f362f393bf1ff572d975209c3c55086c7bde10f0a66e43b9e65b7059d62ad059dbd6c735de72bdbb23af5", [[], [], [], [], [], [], [], [], []]}, 0x9e3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffff990}}, [0x8, 0xd7, 0x96, 0x8, 0x81, 0x8, 0x27, 0x5, 0x3adc, 0x6, 0x1, 0xfffffffffffffffa, 0x40, 0x0, 0x3]}, &(0x7f0000000280)=0x100) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') fcntl$getflags(r0, 0x408) getdents64(r4, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r4, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000002c0)={'gre0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/06 01:16:34 executing program 3: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a}, &(0x7f0000001540)='o', 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)='user\x00') r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/04/06 01:16:34 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x8010, 0xffffffffffffffff, 0xeffffffffffffffd) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8430, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000db8000)="7662010400007431656d307b2f00") 2018/04/06 01:16:34 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x400) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x2000) ioctl$TCSBRKP(r2, 0x5425, 0x5) 2018/04/06 01:16:34 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x427, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[], {0x8100, 0x4a, 0x5, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) 2018/04/06 01:16:34 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002f80)='/dev/mixer\x00', 0x840, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002fc0)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003c80)=[{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000003f40)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000003d00)=[{{&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)=""/233, 0xe9}], 0x1, &(0x7f0000000440)=""/149, 0x95}}], 0x1, 0x0, &(0x7f0000d0fff8)) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) 2018/04/06 01:16:34 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000040)={{0xa}, {0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x1, 0x0, 0x1f]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/06 01:16:34 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f00000004c0)=""/32, 0x6c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1400) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x1, "92"}, 0x2) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r4, 0xf00, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/04/06 01:16:34 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000001d01000000000000000000d4004a2b0004000000000000000000009500000000000000ce1ca183a569596c054bb568ee68a2adc7b88b2920f73ef9380bf33d6a04a15763a8bfbd4ac686643ec636c11403309ae6"], &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f00001d8000)=""/4096}, 0x48) 2018/04/06 01:16:34 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000140)={0xfff, 0x0, 0xffffffffffffff72}) lseek(r0, 0x0, 0x0) 2018/04/06 01:16:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40, 0x0) fgetxattr(r0, &(0x7f0000000500)=@known='security.capability\x00', &(0x7f0000000540)=""/38, 0x26) 2018/04/06 01:16:35 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000140)=0x7) r1 = request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)='asymmetric\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='asymmetric\x00', r1) symlink(&(0x7f0000000080)='.\x00', &(0x7f00000000c0)='./file0\x00') syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000002c0)="077bb5984d764cfdc041", 0xa, 0x4}], 0x2010408, &(0x7f0000000340)={[{@errors_continue='errors=continue', 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x34, 0x36, 0x33, 0x32]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x37, 0x39, 0x7c, 0x36]}, 0x2c}]}) umount2(&(0x7f0000000100)='./file0/file0\x00', 0xd) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0xfffffffffffffffd, 0x1, 0x101}) 2018/04/06 01:16:35 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0xfffffffffffffd57) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) getrlimit(0xe, &(0x7f0000000040)) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/04/06 01:16:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001240)='net/ip_tables_matches\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001280)=0xe03a) syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000100)) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'ppp1'}, {0x20, 'ppp0\\userself-eth0wlan1!cgroup'}, {0x20, '/dev/autofs\x00'}, {0x20, '/dev/autofs\x00'}], 0xa, "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"}, 0x1049) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) 2018/04/06 01:16:35 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) 2018/04/06 01:16:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40, 0x0) fgetxattr(r0, &(0x7f0000000500)=@known='security.capability\x00', &(0x7f0000000540)=""/38, 0x26) 2018/04/06 01:16:35 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.mem_hardwall\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x3) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x101, 0x4) 2018/04/06 01:16:35 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000880)=0xfffffffffffffdd1) keyctl$chown(0x4, r1, r2, 0x0) 2018/04/06 01:16:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') clone(0x20600, &(0x7f0000000100)="49d46e0f056b73a368a3e763630b95485359e38ea9f52c8f0d01a009314872b5f91b858cdaeaae490096e3d6907bba5909472c6316d2b8041eeb47e3c45dee07cdbb05eeb5bc9418045af7a506d1b551ad6c1818fe945bbbb2993ce2b005e478eaa93c9a0f14369f73db357099c2237972a386bf74f32af2558594836dbdf073c5d0bacef89c4f8c6fb4707af46657bf718f37c57abb83920fe6e902aa07cccd4c3599126f8295a3a63968a965", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)="f22776649bcd4561cf34039c01061b1e74592250f10cad92c8dbb34f7813c520132fad6b4f4bae5b831d471bf8bee79da9fa2298263daf48392ff85b6f64af60934158c8863119453de238b8581dd9c7d4cdf88621336655251d88188e138d00322a8fd1f1ad5f48a29d1c31df464b191704a669011034ec6ca7f926d1b992f0a9118031ecfc101ae885f2963a") getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000340)=""/77, 0x9) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) 2018/04/06 01:16:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/250, 0xfa}, {&(0x7f0000000600)=""/152, 0x98}], 0x5, &(0x7f0000000700)=""/140, 0x8c, 0x7f}, 0x101}, {{&(0x7f00000018c0)=@nfc_llcp, 0x80, &(0x7f00000007c0)=[{&(0x7f0000001940)=""/122, 0x7a}, {&(0x7f00000019c0)=""/98, 0x62}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/197, 0xc5}, {&(0x7f0000002b40)=""/136, 0x88}, {&(0x7f0000002c00)=""/194, 0xc2}, {&(0x7f0000002d00)=""/189, 0xbd}], 0x7, &(0x7f0000002dc0)=""/191, 0xbf, 0x8ee}, 0x5}, {{&(0x7f0000002e80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000002f00)=""/40, 0x28}, {&(0x7f0000002f40)=""/145, 0x91}, {&(0x7f0000003000)=""/17, 0x11}, {&(0x7f0000003040)=""/147, 0x93}, {&(0x7f0000003100)=""/221, 0xdd}], 0x5, &(0x7f0000003240)=""/4096, 0x1000, 0x6}, 0x72}, {{&(0x7f0000004240)=@can, 0x80, &(0x7f0000004540)=[{&(0x7f00000042c0)=""/38, 0x26}, {&(0x7f0000004300)=""/11, 0xb}, {&(0x7f0000004340)=""/217, 0xd9}, {&(0x7f0000004440)=""/215, 0xd7}], 0x4, &(0x7f0000004580)=""/94, 0x5e, 0x7}, 0x9}, {{&(0x7f0000004600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004840)=[{&(0x7f0000004680)=""/222, 0xde}, {&(0x7f0000004780)=""/101, 0x65}, {&(0x7f0000004800)=""/54, 0x36}], 0x3, &(0x7f0000004880)=""/84, 0x54, 0x5}}], 0x5, 0x120, &(0x7f00000049c0)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="e30000009af091613d7bacaa8ec5c6b4aae8438c4412751e56a7df01b9bb4d22659eba6802b2e7364844e6664e8d567e6e12276145b5e78a6fded1dbd65913716fc6bc44fc7890b910c802dd44c442bddd9085b025b2b6a38f3c8f9bd8da5337832a24a60beeda176e1d9fec9ad983ea3cfe2aa5bed00aeb0fb6634d9667e97d5b9550e895ef66893e567d6ad1bae633046c1e6fabf7d821b4845ea50125dd2f830980a89aca5575a6a1bcc7d42c11cf96295ba5c85724f4d642587753390253b29d4efd2a208368226ad459d3259d0dd0157ea5541000"], &(0x7f0000004b00)=0xeb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004b40)={r2, 0x3ff}, 0x8) r3 = dup(r0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000340)={@empty, @dev, 0x0}, &(0x7f0000000380)=0xc) openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xc, 0xa, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x8000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1d9abe50, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @map={0x18, 0xa, 0x1, 0x0, r3}, @generic={0x1, 0x0, 0x8000, 0x3f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}], &(0x7f00000000c0)='syzkaller\x00', 0x9, 0xa2, &(0x7f0000000100)=""/162, 0x0, 0x1, [], r4}, 0x48) sendto$inet6(r0, &(0x7f0000000000)="b9", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000200)="03", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x84) shutdown(r0, 0x1) 2018/04/06 01:16:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200), 0x4) fcntl$notify(r0, 0x402, 0x10) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = accept4(r2, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept4$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x800) sendmsg$can_raw(r3, &(0x7f0000000140)={&(0x7f0000000240)={0x1d, r5}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x2, 0x4, 0xffffffffffffff0e, 0x20}, 0x39, 0x3, 0x0, 0x0, "2a777f286b86168fd375e76c71e84cb21cdd6051a49341478d9b0660d5c5b8fb5ae56e76954444acf36dea3042c9b9c1a5c0c3eb4fa865718be3377407f1efa9"}, 0x7}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) tkill(r4, 0x1000000000016) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/06 01:16:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cfc000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)) 2018/04/06 01:16:35 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002e001d003200000800407700fbffffff0100000000000000ffffffff0100ff10", 0x24) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x5, 0x2, 0x9}, &(0x7f0000000180)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400100, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0xfffffffffffffff9, 0x1019126380000], 0x2, 0x5, 0x8, 0x1000, 0xa6, 0xc42, {0x100000000, 0xfffffffffffffffe, 0x7, 0x6, 0x5a, 0x1000, 0x0, 0x2, 0x7, 0x7, 0x6e, 0x6, 0x87bb, 0x3, "a54e841d1fc5ea5713e95549485588541d4c9cead168594e8eba69c504228bfe"}}) fadvise64(r2, 0x0, 0x38aa, 0x7) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, 0x100c6) open_by_handle_at(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x101000) 2018/04/06 01:16:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) write(r1, &(0x7f00000002c0)="b5b7447659884b43e014a45b1c576438005edeb4f9bb6a3d2c54ea6a3d7b6ff4592d44bc7f312eeba9b5a9415fbded9dbfc4f43e9fc63cbbba31a51b1cc5ce20eb6f925777a1c200af9630768669f806a83973558057259fe2cb3bd12d92d9532f4c94093057cc4c176bafb2db99a91240280e3ee7ccb8f0d35b3190550e42533f815c9beaa7cae2fdcd830d53649b493b59dc23b52001c632386e7be778fbaa42abd28df12b71be7f35c1437c15c7f081a081b3a49646eba943f9479b75b78de6306fa40087bf5d8288", 0xca) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\f\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x101}, 0x8) write(r0, &(0x7f0000000000), 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="5ce118af2afe147458e6d3f63ecf6da2e3dfe90088885b50159232e5d3915467c1932fa2817057420304fca737a84f7792c1091f3d723a768920aa4d6a90dd06232a52352cd8b2b2bbb6b360488a") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x3, 0x820e, 0xa1, 0xff, 0x2, 0x8000, 0x3, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r3, 0xfffffffffffffffc, 0x20}, 0xc) 2018/04/06 01:16:36 executing program 4: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x0, 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) 2018/04/06 01:16:36 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000002fc0)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001080)=0x3, 0x4) perf_event_open(&(0x7f000000a000)={0x2, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockname(r0, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) 2018/04/06 01:16:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40, 0x0) fgetxattr(r0, &(0x7f0000000500)=@known='security.capability\x00', &(0x7f0000000540)=""/38, 0x26) 2018/04/06 01:16:36 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000280)=""/77, 0x502) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000001c0)=0x4) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000380)={{0x7fff, 0xfffffffffffffffe}, 'port1\x00', 0x0, 0x9, 0xfffffffffffffffd, 0x2, 0x4, 0x0, 0x1a5, 0x0, 0x0, 0x9a}) fchown(r1, r2, r3) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/06 01:16:36 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7b4d, 0x682201) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r3, &(0x7f0000000080)="f0", 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x3, 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000140)) 2018/04/06 01:16:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000000c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffeef) write(r0, &(0x7f0000257fe1)="1f0000000104ff00fd43544007110000f3050100080003000100ff07ffdf00", 0x1f) socketpair(0x10, 0xa, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2000002}) 2018/04/06 01:16:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40040000af01, &(0x7f00000004c0)=0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x5, 0x300) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x90b}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x7f7, 0xcb28, 0xfffffffffffffffc, 0x3}, &(0x7f0000000300)=0xffffffffffffff15) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/100, 0x64}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x4) bind$ax25(r1, &(0x7f0000000040)={0x3, {"8d92554e8832e4"}, 0x7}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) dup3(r2, r0, 0x0) 2018/04/06 01:16:36 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0xfffffffffffffd2e, 0x4) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r2 = dup(r0) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/04/06 01:16:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x10000, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) recvfrom(r0, &(0x7f00000001c0)=""/101, 0x1513397b, 0xfe, 0x0, 0x581ed925) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000300)={0x3, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @remote}, {}, {}]}) r4 = gettid() ptrace$peek(0x1, r4, &(0x7f0000000240)) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/06 01:16:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0xffffffffffffff61) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80100, 0x0) [ 784.887887] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 784.935915] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/06 01:16:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40, 0x0) fgetxattr(r0, &(0x7f0000000500)=@known='security.capability\x00', &(0x7f0000000540)=""/38, 0x26) 2018/04/06 01:16:37 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000080)={0x0, 0x200, 0x5, 0x8, &(0x7f000030a000/0x3000)=nil}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f00000000c0)=0x1, 0x4) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) 2018/04/06 01:16:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0x400100) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000180)={r0, 0x8}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r2 = memfd_create(&(0x7f0000000040)='#', 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000080)={{0x2, 0x6, 0x25d1038a, 0x4, 0xac18, 0x7}, 0x720, 0x1, 0x5, 0xff, 0x66, "0022662ad527b2d472bf812740dd6fb3c74a2453d2ac51441f95c5dd2409aa816ae5a37ba189c85c64946e61f3ceab72c07abef20c45a87281cb89e0a0b4392eae6fcc7efb6ca43fe940a2da9fac083d016e8804ca1e40102ea4ab3eb6eeac89889c97f25723de682de1e47f4a828c6a03c12ddf5e2ea14746037ce2dfe1636c"}) 2018/04/06 01:16:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000140)=ANY=[@ANYBLOB="01000900000000002b8544bf7d06b2eb069b4623357ad232c208c5eeb399b59b536e4ce6f6a90418ee61de30860fa4cdf6bfe2afcacaf7bd2ffeb7e7440caf387e3fda9a19dd4f474eddd50a1a0ec93b0a86f0928a6c3768731681be40119ca9c18141a540958196c9e60abaa54fe7cf7d200000c44c111ebbc2d93231"]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000000c0)=""/2, &(0x7f0000000100)=0x2) 2018/04/06 01:16:37 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) fcntl$getown(r0, 0x9) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x101080, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x101000, 0x0) timerfd_create(0x3, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x400000) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0xffffffff) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000100)={'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) 2018/04/06 01:16:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c90f9a)="94", 0x1}], 0x1, &(0x7f00005f6000)}, 0x8081) sendfile(r2, r1, &(0x7f0000000240), 0xfffffffffffffffc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="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", 0x1000) 2018/04/06 01:16:37 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}, {0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff496a}, 0x1, [0x201b, 0x70000, 0x80, 0x800000, 0x100000000, 0x80000000, 0xc00, 0x3]}, 0x5c) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_getroute={0x14, 0x1a, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/06 01:16:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5c}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xc1, "5d1a35ac76c1348ae6ef1b922cd6f190102060f257617b58619e0a01b02d0d5b3e29f8026a7bb637786869c961f82bae4865b3fa8cfc1a641a52926c5b478f9ebd4eaa17e78a13cc48e3b8b9bf6517dfa38433390c14fe53811243a0f75a5359348ece790e852f705ba30a2d2bb1ce95c69445795866a26ae0d0bce740fc2ac62cd3ab71a57a038575e6b7ae5a58dc9313d11fd5a045d65a1d0760d3c1587c654deb380a92528777963aadbeafedfcbfa4322364abb415c425d48218cbfed9d356"}, &(0x7f0000000080)=0xc9) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x8020000040102) dup2(r3, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/04/06 01:16:37 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x4, 0x109003) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000300)=0x4, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x2, 0x67, 0x746b}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x4000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e21, 0x7, 0x4e23, 0x100, 0xa, 0xa0, 0x20, 0x4, 0x0, r1}, {0x7ff, 0x4, 0x71, 0x6, 0x2, 0x3, 0x5, 0x1}, {0x6, 0x10001, 0x5, 0x1ff}, 0x8159, 0x6e6bbe, 0x3, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x4}, 0x4d3, 0x6c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3503, 0x2, 0x3, 0x9, 0x10001, 0x6, 0x2}}, 0xe8) fstat(r0, &(0x7f0000000340)) 2018/04/06 01:16:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x1e0, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x80000) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x6, r2, 0x1, 0x81, 0x6, @random="878831b64168"}, 0x14) syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') 2018/04/06 01:16:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x4202000}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x101, 0x1, 0x1, 0x80, 0x7fff, 0x551f}, 0x4}, 0xa) 2018/04/06 01:16:37 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004500005800000000ffc601890b0000000000000800000086dd000000000000000000000000000000000000000000000000000000001a79e130b83ce62853bfbe5a1800000000000000000000000008000000000000000000773e71cf8d92b981981cbe2a8c06b08f1d5ace3292da75683f416ad170d970953d2618463d2c46c33a7639b4"], 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0xea, &(0x7f0000000040)="e67475b6bd1162b34ab228564ab98fc676244ae6e6f4a7f14c6b0cd0ee4ca14407411139f4b59baa23e6c796764da2b161b956fbd71f39ee79573d6f51cd0f180d6fa6d8f8bef2c4377e21c2322ef867dc57fcc877a4f4783df2f5ffcde4294c32c6f786581e048479ffad35aa66d7e25ca9adc50e1410c2f1df9b261504db944be4af5932e60022e5b0d84e769729c8c925b2be51eaf9a12dec09b5358b1f76a91d6325ac40292471182b4b8f48ed68faee0c48c8bf5ddfd66a5f656f5c0ac94f56bc8361ea7a560af0e294157af912d4fbc8d518d183229e6ca35ead1ab290ff69af002e12421af8c7"}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000240)=0x1) 2018/04/06 01:16:37 executing program 3: r0 = socket$inet(0x2, 0x810, 0x5b6f) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x87, @broadcast=0xffffffff, 0x4e20, 0x2, 'sh\x00', 0xe, 0x0, 0x37}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 0x36ed, 0x7fff, 0x3}}, 0x44) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in=@rand_addr}}, 0xe8) [ 785.971907] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/04/06 01:16:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="91e9e2"], 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r4 = dup(r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000300)={0x8}, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000002c0)={0x100}, 0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x9, 0x9, 0x143c00000000000, 0x7fffffff, 0x0, 0x40, 0x80050, 0x4, 0x5, 0xffff, 0x6, 0x3b, 0x5, 0x7, 0x139, 0x10000, 0x553, 0x1, 0x1000, 0x7, 0x4, 0x4, 0xabba, 0x8, 0xfffffffffffffff7, 0x9, 0x3, 0x5, 0x1, 0x2, 0x9, 0x1b, 0x3, 0x2, 0x0, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000080)}, 0x8000, 0x1, 0x43, 0x1, 0x8, 0x0, 0x2}, r3, 0x10, r0, 0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000380)=""/172) r5 = fcntl$getown(r0, 0x9) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000340)=@req={0x3f, 0x2, 0x20, 0xafb1}, 0x10) fcntl$getown(r0, 0x9) tkill(r5, 0x23) ptrace$getsig(0x4202, r5, 0x83, &(0x7f00000000c0)) socketpair(0x8, 0x80000, 0x3, &(0x7f0000000100)) 2018/04/06 01:16:37 executing program 2: fgetxattr(0xffffffffffffffff, &(0x7f0000000500)=@known='security.capability\x00', &(0x7f0000000540)=""/38, 0x26) 2018/04/06 01:16:37 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) utime(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)) readv(r1, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) madvise(&(0x7f0000071000/0x4000)=nil, 0x4000, 0x13) connect$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./control/file0\x00', 0x0, 0x146) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffff76e, 0x40002) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000552000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="c4c2f935dcb8800c8b740f23c80f21f8350c00b0000f23f8b958020000b84b090000ba000000000f3067263e2e0f11729fc4e1557d934478000066baf80cb8193aaa89ef66bafc0cb000ee670f20c0640f96cbc4c3f96092c60600000c650f01c9", 0x61}], 0x1, 0x10, &(0x7f0000000180), 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)='veno\x00', 0x5) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x200, 0x0, 0xffffffffffffa125}, 0xc) 2018/04/06 01:16:37 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0xffffffffffff8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x200, 0x6, 0x20, 0x74e8}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x8000, 0x0, 0x1, 0x100000001}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x1, 0x30, 0x8, 0x7fffffff}, &(0x7f0000000340)=0x18) creat(&(0x7f0000000380)='./file0\x00', 0xa3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x143}, &(0x7f0000000280)=0xffffffffffffffac) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mprotect(&(0x7f00002bd000/0x4000)=nil, 0x4000, 0x1000000) fremovexattr(r3, &(0x7f0000000200)=ANY=[@ANYBLOB='os2.systSm.']) getsockopt(r3, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) 2018/04/06 01:16:37 executing program 4: io_setup(0x9, &(0x7f0000f6c000)) move_pages(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000040)=[0x0], 0x4) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10000, 0x0) 2018/04/06 01:16:37 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000240)=""/20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) read(r0, &(0x7f0000000000)=""/195, 0xc3) mq_unlink(&(0x7f0000000280)='procppp0\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/227) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/06 01:16:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000bc0)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x200300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000400)={@dev, @local, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000940)={0x0, 0x74, &(0x7f00000008c0)=[@in6={0xa, 0x4e21, 0x20, @dev={0xfe, 0x80, [], 0x11}, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000980)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000009c0)={r5, 0xbf79}, &(0x7f0000000a00)=0x8) recvfrom$unix(r1, &(0x7f00000007c0)=""/122, 0x7a, 0x102, &(0x7f0000000840)=@abs={0x0, 0x0, 0x4e24}, 0x6e) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000780)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000540)=@allocspi={0x1d4, 0x16, 0x600, 0x70bd2c, 0x25dfdbff, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0xfffffffffffffffc, 0x4e21, 0xffffffffffffffe1, 0xa, 0x20, 0x80, 0x7f, r2, r3}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x7f, 0x6, 0x1, 0x7f, 0xffffffff, 0x7ff, 0x80000000}, {0x2, 0x8, 0x7f86, 0x3ff}, {0x5, 0x6, 0x2}, 0x70bd27, 0x0, 0x2, 0x3, 0x3, 0x1}, 0x10000, 0x1}, [@tfcpad={0x8, 0x16}, @policy={0xac, 0x7, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x0, 0x4e23, 0x6e6d, 0x0, 0xa0, 0x20, 0x3b, r4, r6}, {0x8, 0x10000, 0x80000000, 0x3, 0x7e204553, 0x4, 0x1f, 0x200}, {0x4, 0x0, 0x3e6, 0x10001}, 0x0, 0x6e6bb0, 0x0, 0x1, 0x1}}, @address_filter={0x28, 0x1a, {@in6, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xa, 0x10000, 0x5}}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x20000001}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={0x0}, &(0x7f0000000a80)=0x283) setpgid(r7, 0x0) setxattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)=@random={'os2.', '\x00'}, &(0x7f0000000b40)='.\x00', 0x2, 0x1) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip_tables_names\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r8, 0x5410, &(0x7f00000000c0)=r9) 2018/04/06 01:16:37 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/netstat\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x16, 0x1, "9352690bfef4f1f42437ac4b3f96316ad1c02ebb5325f207b6905818a7bab4f47be141aeda91e7cebd4ab9a21b1f217a2b7395975a24bf06c349acbc4a26a3ec", "c9fe57e21c6b6877e9372385176b9ddf01c68ab60701f81bebd206748e420a0a", [0x7, 0x80000001]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x586, 0x20}, 0xc) 2018/04/06 01:16:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000500)=@known='security.capability\x00', &(0x7f0000000540)=""/38, 0x26) 2018/04/06 01:16:38 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x3, 0x4) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:38 executing program 4: r0 = socket$inet(0x2, 0x4, 0xfffd) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x3, 0x2dc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x15, 0x0, 0x0, 'syzkaller0\x00', 'ipddp0\x00', '\x00', 'bcsf0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xc0, 0xe8}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}, {{{0x9, 0x0, 0x0, 'ip6_vti0\x00', 'sit0\x00', 'irlan0\x00', 'syz_tun\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0x9c}}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'yam0\x00', 'ifb0\x00', 'rose0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0x98}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x32c) [ 786.179582] QAT: Invalid ioctl [ 786.199616] QAT: Invalid ioctl 2018/04/06 01:16:38 executing program 5: r0 = socket(0x10, 0x2, 0xc) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/04/06 01:16:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400, 0x0) accept4$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000080)={0x10, 0x8000000000000000, 0x5, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/06 01:16:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000500)=@known='security.capability\x00', &(0x7f0000000540)=""/38, 0x26) 2018/04/06 01:16:38 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, 'port0\x00'}) fstat(r0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x0, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000000180), 0xffffffffffffff29) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe, 0x4, &(0x7f0000000500)=[{&(0x7f0000000200)="b7f0e21f9e8ff3ad8d4492fcf3efbf1cf31741eb9a19af4a7eceda091e5ec0267289b26b4df3c7185f66bdb12da95dd90647be59140cbb2e28b9f5ff27791769beeccf732c7ae0e6a7eb9bb0e6e498dee474a65ebbf414bcf7ea4b55fcc9034b6b9aceb70ef9efd447a4722bfbf46189b4951ea5692fb925fb9896e434846657cb39528884d9d738053d7e1b0da13b971996be01c4762a1938bcb3e583dfc051ae2ffe41e9c1eeef61e0e25826fddb7352a29d1af6945cc00bc55b569f55a4f883b6d3c93135fe3b83f1bf535cb15857b37f06d89d183dacfbb2a9654c1ab534cf6ac7fd6cbd", 0xe6, 0x1f}, {&(0x7f0000000300)="2e5e00850f8e8db0d2968698de9b1ecd5aac1cbbaaef83e24fedebee", 0x1c, 0x1}, {&(0x7f0000000380)="5be6c2447de73d89f0b83b55ae25cfddf234627e2acfad43fdda936a3bfe3345348222fb72f32ffdbbc5361934f8d75f9a8df64dbc0d8bb6489d2a086db05548f46f71dc3997a14503a4b88306606c5d419bf415ba33ce6a89d43792e93a6125b4c7f830e45b88b7abd4539d67a9870a29abd04b4e2117b4ee5a29419c2ec13ca051f468da19e6443fefc7107e", 0x8d, 0x232}, {&(0x7f0000000440)="55cfc55a0bc1b2e6523dc4e40dabb9b2d6cd2ba1d16597e34799ec6770557f28a5b784c1a20401cf7eb7867c5af96e7670cb14a708c153fa4d2f6e4824c38e315dac2565857fb5536eec0998a46fd96bb883f7b8dbc5d4723feb0dd20bddeffb1dca5a9dac413ee500b2f8aaeb8e8c9f27b305d473b5a6c6ee20efe3179dcc41c1d571d01e91b899efa484cad223437e8f9278767bef866b8c9cd8bacdac7b17444cfa054a6ed89e5b20b717b46345f354b7af91218879b8960d38d6", 0xbc, 0x10000}], 0x2082008, &(0x7f0000000540)=ANY=[@ANYBLOB='userlrrm_allowed,skip_balance,noflushoncommit,\x00']) 2018/04/06 01:16:38 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x1, {{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0x81aa}}}, 0x84) getdents64(r0, &(0x7f0000000240)=""/32, 0xffffffffffffff62) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) 2018/04/06 01:16:38 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=@migrate={0x50, 0x21, 0x709, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr}}}, 0x50}, 0x1}, 0x0) utime(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x2, 0xe8}) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x8, 0x200) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)=0x6) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x30000002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r0, 0x0, 0x70bd2c, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x16e}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x75f}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x4080) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x78b2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}}, &(0x7f0000000340)=0x88) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000380)=r2, 0x4) 2018/04/06 01:16:38 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/87, 0x57}, {&(0x7f0000000200)=""/146, 0x92}], 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/84, 0x54}], 0x2, 0x0) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f30284470080ffe006000000eeff0000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) [ 786.427668] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 786.479177] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/06 01:16:39 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x90042, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x140) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/packet\x00') sendfile(r2, r2, &(0x7f0000b58000), 0xfffd) 2018/04/06 01:16:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="defe50bfcd8ed5a4d0905fa4588e8cffff040a01"], 0x14}, 0x1}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000002c0)={'ip_vti0\x00', 0x600}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x341402) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000300)) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1f, 0x20040) dup2(r2, r1) connect$vsock_dgram(r2, &(0x7f0000000280)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000200)={0xe5, 0x3, 0x800, 0x8, 0x4}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000140)={@dev}, &(0x7f0000000400)=0x14) 2018/04/06 01:16:39 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) writev(0xffffffffffffffff, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) pread64(r0, &(0x7f0000000000)=""/244, 0xf4, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) 2018/04/06 01:16:39 executing program 3: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x98abd207d703c15c) getsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0x4) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000380)=[r1, r2, r4, r5]) accept4$vsock_stream(r3, &(0x7f0000000480)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) readv(r3, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/10, 0xa}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/56, 0x38}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/27, 0x1b}, {&(0x7f0000001540)=""/214, 0xd6}, {&(0x7f0000001640)=""/104, 0x68}], 0x7) 2018/04/06 01:16:39 executing program 4: r0 = socket(0x40000000015, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$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, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/04/06 01:16:39 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r0}) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/06 01:16:39 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = dup3(r0, r1, 0x0) recvfrom$packet(r0, &(0x7f0000000100)=""/147, 0x93, 0x0, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) recvfrom(r2, &(0x7f0000000000)=""/247, 0xfffffc7f, 0x0, 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) keyctl$chown(0x4, r4, 0x0, r5) getpeername(r3, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xbf}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000000c0)={r7, 0x7}, &(0x7f0000000240)=0x8) 2018/04/06 01:16:39 executing program 2 (fault-call:1 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000500)=@known='security.capability\x00', &(0x7f0000000540)=""/38, 0x26) [ 787.309638] FAULT_INJECTION: forcing a failure. [ 787.309638] name failslab, interval 1, probability 0, space 0, times 0 [ 787.321046] CPU: 0 PID: 15549 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 787.328059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.337410] Call Trace: [ 787.339993] dump_stack+0x1a7/0x27d [ 787.343617] ? arch_local_irq_restore+0x53/0x53 [ 787.348291] should_fail+0x914/0xae0 [ 787.352004] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 787.357114] ? trace_hardirqs_off+0x10/0x10 [ 787.361431] ? find_held_lock+0x35/0x1d0 [ 787.365491] ? check_same_owner+0x320/0x320 [ 787.369796] ? usercopy_abort+0xd0/0xd0 [ 787.373754] ? rcu_note_context_switch+0x710/0x710 [ 787.378667] should_failslab+0xec/0x120 [ 787.382623] kmem_cache_alloc_node_trace+0x5a/0x760 [ 787.387614] ? strncpy_from_user+0x323/0x430 [ 787.392007] __kmalloc_node+0x33/0x70 [ 787.395788] kvmalloc_node+0x99/0xd0 [ 787.399477] getxattr+0xec/0x2a0 [ 787.402821] ? path_listxattr+0x150/0x150 [ 787.406946] ? __fget_light+0x2bc/0x400 [ 787.410896] ? fget_raw+0x20/0x20 [ 787.414327] ? kasan_check_write+0x14/0x20 [ 787.418538] ? fput+0xe0/0x150 [ 787.421705] ? ksys_write+0x184/0x220 [ 787.425485] ? SyS_read+0x30/0x30 [ 787.428920] SyS_fgetxattr+0xe2/0x150 [ 787.432698] ? SyS_lgetxattr+0x40/0x40 [ 787.436570] do_fast_syscall_32+0x3ec/0xf9f [ 787.440869] ? do_int80_syscall_32+0x9c0/0x9c0 [ 787.445426] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 787.450940] ? syscall_return_slowpath+0x2ac/0x550 [ 787.455850] ? sysret32_from_system_call+0x5/0x3c [ 787.460673] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 787.465495] entry_SYSENTER_compat+0x70/0x7f [ 787.469882] RIP: 0023:0xf7f7dc99 [ 787.473225] RSP: 002b:00000000f5f790ac EFLAGS: 00000282 ORIG_RAX: 00000000000000e7 [ 787.480908] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000500 [ 787.488153] RDX: 0000000020000540 RSI: 0000000000000026 RDI: 0000000000000000 [ 787.495398] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 787.502644] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/04/06 01:16:39 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x5, 0x800, 0x4, 0xec}, {0x933a, 0x2, 0xffff, 0x3}, {0x3, 0x0, 0x6, 0x7fffffff}, {0x4d629fbe, 0x3, 0x3, 0x1}, {0x5, 0x1, 0x7, 0xfff}, {0x800, 0x4, 0x3ff, 0x6}]}, 0x8) fgetxattr(r0, &(0x7f0000000340)=@random={'system.', 'mangle\x00'}, &(0x7f0000000380)=""/121, 0x79) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r1, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000300)=0x54) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x1, 0x100) [ 787.509888] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/06 01:16:39 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x121040, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000100)={r1, 0x0, 0x7ff, "85a6da86ef8402603303cdd674f08ff181d050e5c84670363252d8de76336a5a6501a2b8aee228bc3dd59d1243582eabecb9f363ac000cdf1fdf9674dc32133c0225d5e2db105ef34b35714003da5381023fb7"}) 2018/04/06 01:16:39 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000000c0)={0x8000, 0x2e5ab667}) timer_create(0x9, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000140)=""/148, &(0x7f0000000040)=0x94) fcntl$setstatus(r1, 0x4, 0x400) 2018/04/06 01:16:39 executing program 2 (fault-call:1 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000500)=@known='security.capability\x00', &(0x7f0000000540)=""/38, 0x26) 2018/04/06 01:16:39 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) inotify_init() fcntl$notify(r0, 0x0, 0x40000282) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x7e6d15c7}, &(0x7f0000000080), &(0x7f0000000100)={r3, r4+10000000}, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x60}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r5, r6/1000+10000}, {0x77359400}}) 2018/04/06 01:16:39 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x800) r1 = open(&(0x7f00000000c0)='.\x00', 0x0, 0xc1) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000140)=0xb8c0, 0x4) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x2, 0x3, 0x1, 0x3}}, 0x2e) r2 = socket$inet(0x2, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x10, &(0x7f00008d2000)={0x2, 0x4e21}, 0x10) 2018/04/06 01:16:39 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0xa7, 0x7, 0x388, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x6, 0x30, 0x7, 0xffffffff}, &(0x7f00000001c0)=0x18) getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) [ 787.747259] FAULT_INJECTION: forcing a failure. [ 787.747259] name failslab, interval 1, probability 0, space 0, times 0 [ 787.758603] CPU: 1 PID: 15577 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 787.765600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.774936] Call Trace: [ 787.777513] dump_stack+0x1a7/0x27d [ 787.781131] ? arch_local_irq_restore+0x53/0x53 [ 787.785791] ? trace_hardirqs_off+0x10/0x10 [ 787.790101] should_fail+0x914/0xae0 [ 787.793807] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 787.798899] ? find_held_lock+0x35/0x1d0 [ 787.802944] ? trace_hardirqs_off+0x10/0x10 [ 787.807251] ? trace_hardirqs_off+0x10/0x10 [ 787.811562] ? is_bpf_text_address+0x7b/0x120 [ 787.816044] ? lock_downgrade+0x980/0x980 [ 787.820181] ? find_held_lock+0x35/0x1d0 [ 787.824233] ? simple_xattr_get+0xeb/0x160 [ 787.828459] ? check_same_owner+0x320/0x320 [ 787.832766] ? lock_release+0xa40/0xa40 [ 787.836725] ? rcu_note_context_switch+0x710/0x710 [ 787.841638] ? kasan_check_read+0x11/0x20 [ 787.845772] ? do_raw_spin_unlock+0x9e/0x310 [ 787.850171] should_failslab+0xec/0x120 [ 787.854131] __kmalloc_track_caller+0x5f/0x760 [ 787.858701] ? _raw_spin_unlock+0x22/0x30 [ 787.862836] ? simple_xattr_get+0xeb/0x160 [ 787.867057] ? vfs_getxattr_alloc+0x177/0x270 [ 787.871541] krealloc+0x65/0xc0 [ 787.874808] vfs_getxattr_alloc+0x177/0x270 [ 787.879125] cap_inode_getsecurity+0xfa/0x800 [ 787.883611] ? rootid_owns_currentns+0x150/0x150 [ 787.888355] ? kasan_check_read+0x11/0x20 [ 787.892489] ? rcu_is_watching+0x85/0x130 [ 787.896628] ? rcu_pm_notify+0xc0/0xc0 [ 787.900511] security_inode_getsecurity+0xcd/0x110 [ 787.905425] ? security_inode_getsecurity+0xcd/0x110 [ 787.910521] xattr_getsecurity+0xd3/0x1f0 [ 787.914656] ? xattr_permission+0x260/0x260 [ 787.918969] ? security_inode_getxattr+0xdd/0x120 [ 787.923800] vfs_getxattr+0xc8/0x110 [ 787.927503] getxattr+0x116/0x2a0 [ 787.930943] ? path_listxattr+0x150/0x150 [ 787.935081] ? __fget_light+0x2bc/0x400 [ 787.939043] ? fget_raw+0x20/0x20 [ 787.942488] ? kasan_check_write+0x14/0x20 [ 787.946719] ? fput+0xe0/0x150 [ 787.949907] ? ksys_write+0x184/0x220 [ 787.953704] ? SyS_read+0x30/0x30 [ 787.957157] SyS_fgetxattr+0xe2/0x150 [ 787.960946] ? SyS_lgetxattr+0x40/0x40 [ 787.964824] do_fast_syscall_32+0x3ec/0xf9f [ 787.969137] ? do_int80_syscall_32+0x9c0/0x9c0 [ 787.973705] ? finish_task_switch+0x1b9/0x970 [ 787.978182] ? finish_task_switch+0x17a/0x970 [ 787.982673] ? syscall_return_slowpath+0x2ac/0x550 [ 787.987590] ? prepare_exit_to_usermode+0x350/0x350 [ 787.992591] ? sysret32_from_system_call+0x5/0x3c [ 787.997423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 788.002254] entry_SYSENTER_compat+0x70/0x7f [ 788.006645] RIP: 0023:0xf7f7dc99 [ 788.010000] RSP: 002b:00000000f5f790ac EFLAGS: 00000282 ORIG_RAX: 00000000000000e7 [ 788.017692] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000500 [ 788.024949] RDX: 0000000020000540 RSI: 0000000000000026 RDI: 0000000000000000 [ 788.032206] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 788.039461] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 788.046714] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/06 01:16:39 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) r0 = gettid() r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x87c}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/04/06 01:16:39 executing program 2 (fault-call:1 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000500)=@known='security.capability\x00', &(0x7f0000000540)=""/38, 0x26) 2018/04/06 01:16:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x9, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x46fb82ab, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0xff, 0x5c, &(0x7f0000000100)=""/92, 0x41000, 0x1, [], r1}, 0x48) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14, 0xdcfddec27baa506b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="cf", 0x1}], 0x1, &(0x7f00000002c0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r3, &(0x7f0000002500)={&(0x7f0000003880)=@un=@abs, 0x80, &(0x7f0000003900)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f0000002580)=""/246, 0xf6}, 0x0) bind$ipx(r2, &(0x7f0000000300)={0x4, 0x4, 0x7, "380804a6f2e0", 0xb9b6}, 0x10) 2018/04/06 01:16:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='numa_maps\x00') mbind(&(0x7f0000259000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000040), 0x6, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000000)='comm\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x3ffffffe, 0x40000101) [ 788.249554] FAULT_INJECTION: forcing a failure. [ 788.249554] name failslab, interval 1, probability 0, space 0, times 0 [ 788.260877] CPU: 1 PID: 15595 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 788.267886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 788.277227] Call Trace: [ 788.279805] dump_stack+0x1a7/0x27d [ 788.283422] ? arch_local_irq_restore+0x53/0x53 [ 788.288078] ? trace_event_raw_event_lock+0x340/0x340 [ 788.293261] should_fail+0x914/0xae0 [ 788.296967] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 788.302066] ? find_held_lock+0x35/0x1d0 [ 788.306121] ? find_held_lock+0x35/0x1d0 [ 788.310175] ? dput.part.20+0x1d9/0x830 [ 788.314139] ? lock_downgrade+0x980/0x980 [ 788.318277] ? kasan_check_read+0x11/0x20 [ 788.322411] ? do_raw_spin_unlock+0x9e/0x310 [ 788.326814] ? rcu_is_watching+0x85/0x130 [ 788.330954] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 788.335875] ? map_id_up+0x23b/0x420 [ 788.339584] should_failslab+0xec/0x120 [ 788.343550] kmem_cache_alloc_trace+0x4b/0x740 [ 788.348123] ? from_kuid+0x49/0x60 [ 788.351663] cap_inode_getsecurity+0x463/0x800 [ 788.356236] ? rootid_owns_currentns+0x150/0x150 [ 788.360976] ? kasan_check_read+0x11/0x20 [ 788.365778] ? rcu_is_watching+0x85/0x130 [ 788.369915] ? rcu_pm_notify+0xc0/0xc0 [ 788.373796] security_inode_getsecurity+0xcd/0x110 [ 788.378713] ? security_inode_getsecurity+0xcd/0x110 [ 788.383808] xattr_getsecurity+0xd3/0x1f0 [ 788.387948] ? xattr_permission+0x260/0x260 [ 788.392261] ? security_inode_getxattr+0xdd/0x120 [ 788.397094] vfs_getxattr+0xc8/0x110 [ 788.400797] getxattr+0x116/0x2a0 [ 788.404236] ? path_listxattr+0x150/0x150 [ 788.408381] ? __fget_light+0x2bc/0x400 [ 788.412345] ? fget_raw+0x20/0x20 [ 788.415794] ? kasan_check_write+0x14/0x20 [ 788.420019] ? fput+0xe0/0x150 [ 788.423199] ? ksys_write+0x184/0x220 [ 788.426989] ? SyS_read+0x30/0x30 [ 788.430436] SyS_fgetxattr+0xe2/0x150 [ 788.434223] ? SyS_lgetxattr+0x40/0x40 [ 788.438098] do_fast_syscall_32+0x3ec/0xf9f [ 788.442411] ? do_int80_syscall_32+0x9c0/0x9c0 [ 788.446984] ? finish_task_switch+0x284/0x970 [ 788.451470] ? syscall_return_slowpath+0x2ac/0x550 [ 788.456387] ? prepare_exit_to_usermode+0x350/0x350 [ 788.461391] ? sysret32_from_system_call+0x5/0x3c [ 788.466226] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 788.471062] entry_SYSENTER_compat+0x70/0x7f [ 788.475457] RIP: 0023:0xf7f7dc99 [ 788.478803] RSP: 002b:00000000f5f790ac EFLAGS: 00000282 ORIG_RAX: 00000000000000e7 [ 788.486497] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000500 [ 788.493753] RDX: 0000000020000540 RSI: 0000000000000026 RDI: 0000000000000000 [ 788.501006] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 788.508260] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 788.515513] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 788.523259] ================================================================== [ 788.530814] BUG: KASAN: null-ptr-deref in xattr_getsecurity+0x11d/0x1f0 [ 788.537560] Read of size 20 at addr 0000000000000000 by task syz-executor2/15595 [ 788.545071] [ 788.546689] CPU: 1 PID: 15595 Comm: syz-executor2 Not tainted 4.16.0+ #288 [ 788.553680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 788.563016] Call Trace: [ 788.565596] dump_stack+0x1a7/0x27d [ 788.569215] ? arch_local_irq_restore+0x53/0x53 [ 788.573874] ? kasan_check_write+0x14/0x20 [ 788.578104] ? do_raw_spin_lock+0xc1/0x230 [ 788.582339] ? xattr_getsecurity+0x11d/0x1f0 [ 788.586744] kasan_report+0x140/0x360 [ 788.590546] check_memory_region+0x137/0x190 [ 788.594946] memcpy+0x23/0x50 [ 788.598051] xattr_getsecurity+0x11d/0x1f0 [ 788.602279] ? xattr_permission+0x260/0x260 [ 788.606602] ? security_inode_getxattr+0xdd/0x120 [ 788.611447] vfs_getxattr+0xc8/0x110 [ 788.615156] getxattr+0x116/0x2a0 [ 788.618602] ? path_listxattr+0x150/0x150 [ 788.622744] ? __fget_light+0x2bc/0x400 [ 788.626708] ? fget_raw+0x20/0x20 [ 788.630153] ? kasan_check_write+0x14/0x20 [ 788.634372] ? fput+0xe0/0x150 [ 788.637550] ? ksys_write+0x184/0x220 [ 788.641343] ? SyS_read+0x30/0x30 [ 788.644788] SyS_fgetxattr+0xe2/0x150 [ 788.648578] ? SyS_lgetxattr+0x40/0x40 [ 788.652454] do_fast_syscall_32+0x3ec/0xf9f [ 788.656769] ? do_int80_syscall_32+0x9c0/0x9c0 [ 788.661341] ? finish_task_switch+0x284/0x970 [ 788.665826] ? syscall_return_slowpath+0x2ac/0x550 [ 788.670741] ? prepare_exit_to_usermode+0x350/0x350 [ 788.675746] ? sysret32_from_system_call+0x5/0x3c [ 788.680579] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 788.685420] entry_SYSENTER_compat+0x70/0x7f [ 788.689811] RIP: 0023:0xf7f7dc99 [ 788.693161] RSP: 002b:00000000f5f790ac EFLAGS: 00000282 ORIG_RAX: 00000000000000e7 [ 788.700861] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000500 [ 788.708118] RDX: 0000000020000540 RSI: 0000000000000026 RDI: 0000000000000000 [ 788.715370] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 788.722623] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 788.729879] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 788.737151] ================================================================== [ 788.744492] Disabling lock debugging due to kernel taint [ 788.750062] Kernel panic - not syncing: panic_on_warn set ... [ 788.750062] [ 788.757412] CPU: 1 PID: 15595 Comm: syz-executor2 Tainted: G B 4.16.0+ #288 [ 788.765703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 788.775036] Call Trace: [ 788.777609] dump_stack+0x1a7/0x27d [ 788.781221] ? arch_local_irq_restore+0x53/0x53 [ 788.785877] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 788.790619] ? vsnprintf+0x1ed/0x1900 [ 788.794404] ? xattr_getsecurity+0x100/0x1f0 [ 788.798793] panic+0x1f8/0x42c [ 788.801968] ? refcount_error_report+0x214/0x214 [ 788.806707] ? do_raw_spin_unlock+0x9e/0x310 [ 788.811101] ? do_raw_spin_unlock+0x9e/0x310 [ 788.815492] ? xattr_getsecurity+0x11d/0x1f0 [ 788.819886] kasan_end_report+0x50/0x50 [ 788.823841] kasan_report+0x149/0x360 [ 788.827628] check_memory_region+0x137/0x190 [ 788.832017] memcpy+0x23/0x50 [ 788.835107] xattr_getsecurity+0x11d/0x1f0 [ 788.839322] ? xattr_permission+0x260/0x260 [ 788.843636] ? security_inode_getxattr+0xdd/0x120 [ 788.848470] vfs_getxattr+0xc8/0x110 [ 788.852174] getxattr+0x116/0x2a0 [ 788.855622] ? path_listxattr+0x150/0x150 [ 788.859761] ? __fget_light+0x2bc/0x400 [ 788.863727] ? fget_raw+0x20/0x20 [ 788.867172] ? kasan_check_write+0x14/0x20 [ 788.871395] ? fput+0xe0/0x150 [ 788.874581] ? ksys_write+0x184/0x220 [ 788.878375] ? SyS_read+0x30/0x30 [ 788.881818] SyS_fgetxattr+0xe2/0x150 [ 788.885612] ? SyS_lgetxattr+0x40/0x40 [ 788.889489] do_fast_syscall_32+0x3ec/0xf9f [ 788.893806] ? do_int80_syscall_32+0x9c0/0x9c0 [ 788.898382] ? finish_task_switch+0x284/0x970 [ 788.902871] ? syscall_return_slowpath+0x2ac/0x550 [ 788.907788] ? prepare_exit_to_usermode+0x350/0x350 [ 788.912787] ? sysret32_from_system_call+0x5/0x3c [ 788.917613] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 788.922444] entry_SYSENTER_compat+0x70/0x7f [ 788.926832] RIP: 0023:0xf7f7dc99 [ 788.930175] RSP: 002b:00000000f5f790ac EFLAGS: 00000282 ORIG_RAX: 00000000000000e7 [ 788.937865] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000500 [ 788.945117] RDX: 0000000020000540 RSI: 0000000000000026 RDI: 0000000000000000 [ 788.952366] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 788.959616] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 788.966870] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 788.974541] Dumping ftrace buffer: [ 788.978061] (ftrace buffer empty) [ 788.981744] Kernel Offset: disabled [ 788.985341] Rebooting in 86400 seconds..