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{&(0x7f0000002100)="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0x1000}, {&(0x7f00000004c0)="dc2675994dec34d0e9d74fe2e580f270777fcf55e642348eae8b26584b6b5db319f453da", 0x24}], 0x9, 0x0, 0x0, 0x80}, 0x20008000) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) semget$private(0x0, 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:18 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0xc3, 0x80003}) 2018/05/24 21:43:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0x1, 0x5, [0x2, 0x101, 0x8, 0x1f, 0x4]}, 0x12) ioctl$int_in(r0, 0x5473, &(0x7f0000000180)=0x9) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001400)={[], 0x9, 0x3, 0x5, 0x0, 0x7f, 0x2, 0xf000, [], 0x8}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000380)) 2018/05/24 21:43:18 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x21}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x0) close(r0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0x4, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) fcntl$getflags(r0, 0x40b) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f0000000100)="7054078b7734b4d5e339b9885820cd5816b3eed0f7589bcdbb48299b3d89d570f9633141b646a89e20eaf93872180823db017baf0bb6db9c4a05f72d2aea5f0001484ccd5479896ebb638315eba88b4fdd32f2bb9b8a5f63f1d30708620d16f690df43f29fde50", 0x67}], 0x1, 0x0) 2018/05/24 21:43:18 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x5, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000080)=""/17, &(0x7f0000000100)=0x11) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r2, &(0x7f0000000040)=0x9, 0x1000000000043f) 2018/05/24 21:43:18 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000580)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000005c0)={0x6, {{0xa, 0x4e20, 0x6, @empty, 0x4d4}}, {{0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x108) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x700000000000, 0xfffffffffffffffc, 0x2, 'queue0\x00'}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000440)=0xe627, &(0x7f0000000480)=0x4) syncfs(r1) process_vm_writev(0x0, &(0x7f0000000000), 0x0, &(0x7f0000003000)=[{&(0x7f0000000040)=""/2, 0xffffffffffffffef}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0xffffffff, 0x7f, 0x2, 0x4}, &(0x7f00000001c0)=0x14) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f00000004c0)=0x7) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000500)={0x2, [0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x72a, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x9, 0x800, 0x401, 0x4e, 0x9, 0x8, 0x0, 0x2, 0x10000, 0x4bc0, 0xd6, 0x2, 0x6, 0x9, 0x9]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x3, 0x5, 0x4, 0x400, 0x3ff, 0x40, 0x9, {r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x8, 0x3e, 0x0, 0xa9}}, &(0x7f0000000400)=0xb0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) dup(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) fallocate(r4, 0x0, 0x0, 0xaf23) 2018/05/24 21:43:18 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000000100", 0xc3, 0x80003}) 2018/05/24 21:43:18 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00000000c0)=0x9cca) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x80) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x4, 0x7, [{0x100000000, 0x0, 0x412272f2}, {0x8, 0x0, 0x9}, {0xf7, 0x0, 0xfff}, {0x7, 0x0, 0x2}]}) 2018/05/24 21:43:18 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) clone(0x44002000, &(0x7f0000000280)="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", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000001280)="8c9443e4feb0094173b96cf36112c7cbf0373835939d27622f66ca2efd4e51be1513219dc50d5b60d7510d3bd379c0018476cc812846143da6a3a27076856e60d3596a7bc3e57c490de54ef9980f504b03e4bdc3943ddbb8d98b3f538be48dc9af8b52434208ce152f3205fe3a1cd790f15e2750cadd5fd02cfc0bafea7cbeced2c734d937932b69c77e75f4c8d9b7323c30019da9eabb9207f303d463e21ae939a9b1c01cb17810a4ee463a257cdac0c175eeb4f40bf0f87272609c136777394cdf7ae36aad0c9da1bce1a72ded0f5d3930d5dc645886c1bc53f8ed1bfec71f03ef30f0ec5e30baa66b865a1a62b66db7ad0735f53dc5") mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001380)={0x446, 0x8, 0x29, 0x6, 0x0}, &(0x7f00000013c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001400)={r3, 0x401}, 0x8) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) capget(&(0x7f00000001c0)={0x0, r4}, &(0x7f0000000200)={0xffffffff80000000, 0x9, 0x8, 0x200, 0x1000000000000000, 0x20}) sendfile(r0, r1, 0x0, 0xe) [ 1108.899381] IPVS: ftp: loaded support on port[0] = 21 [ 1108.946805] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 21:43:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:19 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000000300", 0xc3, 0x80003}) 2018/05/24 21:43:19 executing program 6: r0 = socket(0x40000000002, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000003b40)={0x0}) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000a80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)=""/111, 0x6f}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/224, 0xe0}, {&(0x7f00000004c0)=""/128, 0x80}, {&(0x7f0000000540)=""/40, 0x28}, {&(0x7f0000000700)=""/28, 0x1c}, {&(0x7f0000000740)=""/119, 0x77}], 0xa, &(0x7f0000000b80)=""/215, 0xd7}}, {{0x0, 0x0, &(0x7f0000003840), 0x341, &(0x7f00000038c0)=""/239, 0xef}}], 0x2, 0x100010002, &(0x7f0000003b80)={r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000007c0)) sendto$unix(r0, &(0x7f0000001d80)="938bed309c12270c4c75ab11c01979ba294d8514f300c87e78e96e8cb08d788503444ab7a0aed87ab63fd6cf7a4e7ac53f8d6d24ac36c2269462fddd17c2a1521722d89dae995c6f2182fd144091f98dca6ded716e1cc424a563ebf949c8d6648568810ee57a5386d1eeb2dc8d0d63119a3f2d6161cae7515435f4db5573c87f01c19b19ab22f020be993226c04f32324ed82db65a37b7b07114b9a1ba4c97e1446c2a0d2d3d48116c3eaeaf014f6ce88f4a0caf84bc163be51b0e713e7b8be304136f883d698b5f68513a93dbb618e7aaf6da18cce7da6b61bb8e0bbfead49800442afa0327d8f5d606", 0xfffffffffffffd57, 0x0, &(0x7f0000000940)=@abs, 0x212) 2018/05/24 21:43:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000001c0)) getdents(r1, &(0x7f0000000040)=""/148, 0x17b) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)=""/106, &(0x7f0000000180)=0x6a) 2018/05/24 21:43:19 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b04c582, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) 2018/05/24 21:43:19 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000280)=""/250) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x80) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil}) 2018/05/24 21:43:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="f57d0b7095c717ffffffff00006500") fremovexattr(r0, &(0x7f0000000100)=@known='user.syz\x00') 2018/05/24 21:43:19 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047c5bf1d9400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/24 21:43:19 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000100)=""/250) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0xffffffff, 0x4e24, 0x9, 0xa, 0xa0, 0x20, 0x0, 0x0, r1}, {0x4d, 0x7, 0x9, 0x9, 0xa5f0, 0x6d5, 0x7fff, 0x1f}, {0x1b4, 0x3, 0x80, 0x200}, 0x6, 0x6e6bb4, 0x1, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d2, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x3502, 0x1, 0x3, 0x1, 0x2, 0x1, 0x2}}, 0xe8) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='vcan0\x00', 0x81}) 2018/05/24 21:43:19 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x8, 0x3e4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x6, 0x6}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0x11, 0x14, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x17, 0x0, 0x9}]}, 0x8) 2018/05/24 21:43:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='ns\x00') fcntl$notify(r0, 0x402, 0x31) exit(0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @multicast2, 0x0}, &(0x7f0000000040)=0x6) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) fcntl$notify(r0, 0x402, 0x80000030) getdents64(r0, &(0x7f0000000340)=""/57, 0x39) 2018/05/24 21:43:19 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000400", 0xc3, 0x80003}) 2018/05/24 21:43:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:19 executing program 0: r0 = socket(0xa, 0x6, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x132) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000140)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:19 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x2, 0x3, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, [@sadb_key={0x2, 0x8, 0x8, 0x0, ')'}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:19 executing program 4: ioprio_set$pid(0x2, 0x0, 0x0) r0 = socket(0x3ffffffffff, 0x5, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setrlimit(0xf, &(0x7f0000000040)={0x2, 0x1}) clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) 2018/05/24 21:43:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:19 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0xc3, 0x80003}) 2018/05/24 21:43:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xc33c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x8ab, 0x30}, 0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x3c, &(0x7f0000000080), 0xb6e7d10d529ef8d7) 2018/05/24 21:43:20 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000000)=""/250) 2018/05/24 21:43:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20003, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000001c0)=""/87) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0xfffffffffffffc00, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000000)=0x6) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r6 = dup2(r5, r5) syz_kvm_setup_cpu$x86(r6, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000480)="b95d030000b800800000ba000000000f302e0f890038000066ba4000b840f90000efc4814d5863ab3e8197fd4300008fbc0000673667674d0fc79bc2c1f8640f323e400f0766baa000b000eeb9a5030000b89e4a0000ba000000000f30", 0x5d}], 0x1, 0x0, &(0x7f0000000500), 0x0) 2018/05/24 21:43:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:20 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) pause() 2018/05/24 21:43:20 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000000000100", 0xc3, 0x80003}) 2018/05/24 21:43:20 executing program 5: r0 = msgget$private(0x0, 0x18000000100) msgrcv(r0, &(0x7f0000001400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0205000000000000"], 0x8, 0x0) 2018/05/24 21:43:20 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x101200) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000003c0)=""/139) pwritev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="7baaafa3f2080d7a3fcc6bfd5415042882c9ca1e21e4a3d041a5eb9a6487a527711165c828a28f8c4eb819137dc526095a596f35eb177ca4dc1a48b8abbc81389762ebc50a169094149b0f86e3a142c6dfb245fc593f74c8d5c95d78219a9282685ffe0c263b12c0df42541ebf0a030e3d2d9e4304a86147f9f39c71c74868b641298d7185a1e881bb0956b5986b893513678b5fcd2c7dc38493aba42b2e5a3ffadd8af330e41fc8d8a9c6eb4c7f764c05e763d39762eef37e08ce07a1fd85b92b34bed4a224ec188e32171c433b774b88c0d762acddc3d3257094313e602728d182ffc4b3420a6d21e743ba68d6b1", 0xef}, {&(0x7f00000001c0)="3e85fc8e437023edebaadc1099edd5db6698eccdf490f0abb0cba52f404817c72b972d687a520fb1e9899c1e4df29ad9f622e2e80ef2692e403975d55e6a5e1105d7f1d80f0acf2bb96b6072795c27366f7590e06eae29f9540a870db4f5f6598cc9cc7a38eaff4cf9fbd1b0730fc8b62e9cb074a976f148acb8ff45", 0x7c}, {&(0x7f0000000240)="b01f88d5936ffc54a9312285053902e21900c3570cf39c7401", 0x19}, {&(0x7f0000000280)="23b654c6425147ba3a2cafdd63878d838a2ea89238063fb6fe5ab8cdad31d46fcc89a2b083fcad9c44d99a7ee03c3155ed97d84c6d7273a683408d79a703fc5994314599fe8db30d0f2a8760f3effb271c083e53c82aacd4acbae692ffe81d0e1a6a463c11c838f81afb4a69956b8050123bd84630f6b7fc5b3b9fd1163c937644c73b2559408371771cac41ac43ed16aea8b5adc5f68c7ba011b792b3f6a9e90f2aedb211199bfa79cacbbe3d258173b9e82f30dfa1af184cb45893981dbcef01441c6ac2df5b346d69006ed7c4c8be427997b7a471a00930bcd588b229ccb7f750e7b4", 0xe4}], 0x4, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x40000) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0xe7, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='=mime_type&+\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/24 21:43:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) prctl$intptr(0x3f, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)={0x7, [0x80000001, 0x4, 0x42, 0xfff, 0x5, 0xec41, 0x6]}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:21 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = msgget$private(0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0xffffffffffff3a9e, 0x4) msgrcv(r1, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r1, &(0x7f0000000340)={0x2}, 0x8, 0x0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000100)=0x388863c1, 0x4) r3 = semget(0x1, 0x7e65eb2ef2ebd852, 0x4) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000013c0)=""/4096) 2018/05/24 21:43:21 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000000000600", 0xc3, 0x80003}) 2018/05/24 21:43:21 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{}, {}, {}, {0x0, 0x11f004, 0x0, 0x0, 0x7fffffff, 0xc, 0x2, 0x2, 0x0, 0x0, 0x6d50}, {0x2004, 0x0, 0xf, 0x9, 0x6, 0x2}, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x1, 0x0, 0x81}, {0x0, 0x3000, 0xd, 0x5, 0x7ff, 0x0, 0x0, 0x0, 0xc8}, {0x0, 0x16000, 0xf}}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000040)="c4c27d1a28f04083248bccc4e3791d170066430f3a41e000b9a10a0000b8ed000000ba000000000f30c462d1bafe440f3566baf80cb88c91668aef66bafc0cec66b8d8008ec80f0118"}], 0x1, 0xfee64b5def490aec, &(0x7f0000000340), 0x100000000000024d) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x63, 0x7, 0x7}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={r6, 0x0, 0x800000000000, 0x1, 0x0, 0x80000001}, 0x14) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/24 21:43:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000120], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:21 executing program 4: prctl$getreaper(0x29, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x400000000004, 0x31, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000140)="00ad2f5bb1a21050d38f4c1b374e3b462006f2f91729954a0b78b14d8247aa1b806d426c86541945778edf911643ec9413b2cb008bcd962c8c0f146c4c39ffc57d7483a0", 0x40002) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/107) 2018/05/24 21:43:21 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:21 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) msgget(0x1, 0xa1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x20000, 0x0) getpeername$ipx(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x10, &(0x7f00000004c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000540)=0x10) r2 = socket(0xa, 0x2, 0x11) ioctl(r2, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8c240, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00000001c0)=0x3) ioctl$TCXONC(r3, 0x540a, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x10001}, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300)=0x7, 0x4) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000380)={0x401, 0x3, 0x4, 0x56, 0x4, 0x0, 0x80000001, 0x5, 0xfffffffffffffbff, 0x7ff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) 2018/05/24 21:43:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001001000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:22 executing program 3: mprotect(&(0x7f00002c5000/0x2000)=nil, 0x2000, 0x1000000) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='\x00', 0x0) 2018/05/24 21:43:22 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0xc3, 0x80003}) 2018/05/24 21:43:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x200}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x100000001, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000240)={0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, [], [], [], 0x4, 0x8001}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1f, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) 2018/05/24 21:43:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) fcntl$setsig(r1, 0xa, 0x1c) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000000180)) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/39) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c) 2018/05/24 21:43:22 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001580)='/dev/snd/pcmC#D#c\x00', 0x800, 0x86000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000015c0)={{0x40, 0x2, 0x1, 0x7, 0x7, 0x100}, 0x9}) 2018/05/24 21:43:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:22 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f00000011c0)="000000800000800000") r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x1000000000000, 0x2}) close(r0) 2018/05/24 21:43:22 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0xc3, 0x80003}) 2018/05/24 21:43:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = getpid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x3c65, 0xfffffffffffffffc, 0x3, 0x400, 0x0, 0x0, 0x20, 0x0, 0x1, 0x680d, 0x8, 0x1, 0x2, 0x0, 0x4, 0x80000000, 0x5, 0x7ff, 0x1, 0x81, 0x2, 0x9, 0x7, 0x2, 0x488, 0x0, 0x800, 0x4, 0x2, 0x6, 0x80000000, 0x3, 0x0, 0x2, 0x7, 0x8, 0x0, 0x2, 0x2, @perf_config_ext={0x7ff, 0x6}, 0x980, 0x2, 0x3, 0x5, 0x6, 0x80, 0x2a}, r1, 0xb, r2, 0x9) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/05/24 21:43:22 executing program 3: r0 = socket(0x17, 0x4000000000000008, 0x1f) r1 = dup(r0) write(r1, &(0x7f00000003c0)="1b0000004a001f0fff07f4f9002304000a04f51108000100020100", 0x1b) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/26, 0x1a}, 0x0) 2018/05/24 21:43:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:22 executing program 4: r0 = socket(0x15, 0x1, 0x1) ioctl(r0, 0x8913, &(0x7f0000000080)="c4262f2c23bf012cf66f00") r1 = socket$alg(0x26, 0x5, 0x0) timerfd_create(0x7, 0x800) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0xffffff44) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="9fa005000000000000000000d0bd0bbba4dc7fe6c05c60b953c263bc2d4d89bb31947eae6f14c2f357ae24411e8547e88275dfe216ad9b43c26d88c3081bc743f42737b643de656044c2ba1fe9408a2fe41afc43a3c593d1f23b29d25ab904b68722f61694fa08e17fe1e9cdd0b7699fe4b59ff46efeb768b0834d5c", 0x7c) getsockname(r0, &(0x7f00000000c0)=@can, &(0x7f00000001c0)=0x80) 2018/05/24 21:43:22 executing program 6: r0 = socket$inet(0x2, 0xe, 0x8) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0xe67, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0xb2, 0x111200) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000580)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f00000005c0)=0x14) sendto$packet(r1, &(0x7f00000004c0)="9eeedac3c1034538d0983d085f887afe0fe520ecb17731f31ea50d78751ae04af8e53b04198bcb458ad5656b8fe02d837b39631df927e5c7410d678b47ed43d2c8c3498243cd1058419c582a3ffa8d19eeb41078bb6e7184e27d30539c578c480b7a4a8ee49e5596f370a01954f49f661e734b10f1ee30c2d81febdcb74224ebe1a07a4c81862d591c9cc2655a59a48762863797d96363757d8cd49ea35ef8355a03c84bfb8eadcf12597dca59d3242dc4156c88394272", 0xb7, 0x40000, &(0x7f0000000600)={0x11, 0xf8, r2, 0x1, 0xcc, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$TCXONC(r1, 0x540a, 0x46e1) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/05/24 21:43:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000100)="c6269bedb8c8bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) getdents(r1, &(0x7f0000000040)=""/148, 0x17b) socket(0x8, 0x7, 0x2) 2018/05/24 21:43:22 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x7, 0xfffffffffffffec4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) close(r0) 2018/05/24 21:43:22 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x92}, &(0x7f0000000080)=0x10) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x6, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00\x00\x00\x00\b\x00', 0x10) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/24 21:43:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x10c, r2, 0x100, 0x70bd29, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x257d6f28}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x30}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x58}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0xed6c}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:22 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20, 0x105100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) socketpair(0x5, 0xb, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) r3 = socket$netlink(0x10, 0x3, 0x17) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000fb5ff0), 0x1) 2018/05/24 21:43:22 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000300", 0xc3, 0x80003}) 2018/05/24 21:43:22 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001440)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getpid() wait4(r2, &(0x7f00000000c0), 0x1000001, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/24 21:43:22 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x13, 0x322a5c88, 0x3, 0x18, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x10, 0x4}, @sadb_sa={0x2, 0x1, 0x4d2, 0xfff, 0xc81, 0x5d, 0x1, 0xa569998953315cdb}, @sadb_x_nat_t_port={0x1, 0x203e050572cf2bea, 0x4e22}]}, 0xc0}, 0x1}, 0x80) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a60000000a84302910000003900090035000c00060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/24 21:43:22 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x180000000000000, 0x1, 0x0, 0x0, 0x3ff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0xd0, "9cd90eabb641f06babbe9950e95bd1be7900368a515b18cb6e76448f1b8b14a20ff7aeb961953225d4317f97597440235c6d0e876002ec85769cacb6704391e93b018dcd8c011db69851bc3a10651dcef32d6302ca27c144a4da7a2842aea8b9a58665a427a820bbdf3a0fece952aa4df4dc33ad2a318472cb9f443325991db4f0ac09c7372fd56f6e72a8b46b9e0b73cdd113fbee37c7cbe335185e012178807f80d3275914e8baf153c0d37ef0abe9fbf95aa0e642848f36670263855321f5466cb41a2e8077350f2568fd57022592"}, &(0x7f0000000280)=0xd8) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000240)=0xb00, 0x159) socket$packet(0x11, 0x2, 0x300) sendto$inet6(r3, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/24 21:43:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x2, 0xffffffffffff0000, 0x100000001], 0x3, 0x39bf24a, 0x3, 0x7, 0x3695, 0x7f, {0x1, 0x5ad0, 0x9, 0x8, 0x1d838683, 0x2, 0x81, 0x9, 0x0, 0x10000, 0x28, 0x4, 0x2, 0x3, "3db4e4a56a8566c0837c95fe6f52cb41ed13e99e56332ccc6e2ac378fc30ca76"}}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x8, 0x8e3, &(0x7f0000000100)="be1b8878642a73e46006e761445734a50ca33e5f69a3a7da57cc6f66fef63f3e8c6534cb140428c48e2f0998187a7043239abd6166279ff0bd5ca02e506c734cc9361a2cd257d3ff28e615ff011402879c51d2329023433db2b717a84e4570225185ed2ca6dc603e", &(0x7f0000001100)="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", 0x68, 0x1000}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100), 0x0) mq_notify(r1, &(0x7f0000000400)={0x0, 0x37, 0x2, @thr={&(0x7f0000000240)="7cbabff376c3aa07fe58777bd7cbf6904fb5e01b808c4b3d24f012374ec5661095764b6223d6a4fb623af209578d2a16e5ca4df34e72e43206ff7738aa63bb1216b870312174e1ebe23babd897c61e415a25cb3a46fbc04cbe9acc1a0a58f79eab6024fb9a3554f1a5e52722e4c6afd19a377ec4610ce01536e0665d90f6214293a5ecc935c7d410fd92324f35695d0032a73a343264e1d38dd8b34f9b853f1a442d3543456e2b684b9cf9bfbe3d92c17e3ec2ad8e3730637c213d933ae5", &(0x7f0000000300)="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"}}) accept$netrom(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/05/24 21:43:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:22 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x10000000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x7, 0x5}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=@ipv6_delroute={0x28, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/05/24 21:43:22 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000000000500", 0xc3, 0x80003}) 2018/05/24 21:43:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x9) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="01010500aaaaaaaaaabbffffffffffffaaaaaaaaaaaa0180c200000e0180c2000001"]) getdents(r2, &(0x7f0000000040)=""/148, 0x21) 2018/05/24 21:43:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x258, 0x0, 0x2000000}]}) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1113.209107] IPv6: NLM_F_REPLACE set, but no existing node found! [ 1113.241490] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/05/24 21:43:23 executing program 6: syz_emit_ethernet(0x12, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "fbcaa1", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x8ae]}) 2018/05/24 21:43:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0x23d, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00008300000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000200)=0xffffffffffff8001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x55cebcd}, &(0x7f00000001c0)=0x8) 2018/05/24 21:43:23 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@my=0x1}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0x9f6, 0x100000000}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000500)={@my=0x0}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/205) 2018/05/24 21:43:23 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000000500", 0xc3, 0x80003}) 2018/05/24 21:43:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8523bfeb038c040054343937aec002bf0a87a25e6b6331248f6a95f53fe4654cf38601fafb0ef8c276ad52a23dca1cd811cfb3a1ef47b6669b3e7f263853954e38341a03e48a9b79b2f26596") r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x100) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffff}, 0x0, 0x1009}}, 0x20) write$rdma_cm(r1, &(0x7f00000001c0)=@notify={0xf, 0x8, 0xfa00, {r2, 0xc}}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f00000a9000/0x3000)=nil, 0x3000, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8d0d, 0x3, [0x4, 0x8, 0x6]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7f}, 0x8) r2 = msgget$private(0x0, 0x218) msgrcv(r2, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r2, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/24 21:43:23 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="5c131dfb9835791bdac61891dbaa21d491b7dc559307d13bc5d0af1661ae2cd7f0c85471c1f0818f9be8aa9d09f9bade0bc22641889a31690e0e") timer_create(0x5, &(0x7f0000000080)={0x0, 0xe, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_delete(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f00000001c0)=""/165}, 0x18) 2018/05/24 21:43:23 executing program 6: mincore(&(0x7f0000fed000/0x13000)=nil, 0x13000, &(0x7f0000000280)=""/183) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01004000001e00fb034d56570000000001"]) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x101, 0x4002) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x4b564d04, 0xc0000081]}) prctl$void(0x3f) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)={0x4, 0x0, [{0xbff, 0x0, 0x8000}, {0x0, 0x0, 0x3}, {0xbf5, 0x0, 0x571e7e4}, {0x9ad, 0x0, 0x8}]}) mbind(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000180)=0x7ff, 0x9b3, 0x7) 2018/05/24 21:43:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="4ae30000000000000200000000000000020000004000000000b1ee0052000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000008ac00000000000000000000000000000000000000000000800000000100000000000000000000000101000000000000010001000000000009000000000000000000000000000000000000000000000004010000000000000000000000000000000000000000000000000000000000000000000000000000000088df5e0f2b"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 21:43:23 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x316, 0x1, 0x100000000000000, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1b20000fc000000ffdd0000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:23 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000000000000fd00", 0xc3, 0x80003}) 2018/05/24 21:43:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:23 executing program 0: r0 = socket(0xd, 0x1, 0xd8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x7, 0x6, 0x0, 0x2}, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x218400, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000200)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000002c0)=""/25) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000300)={0x5eb8, 0x6, 0x0, [{0x2, 0x2, 0x1, 0x5, 0x2, 0x9, 0x7}, {0x9, 0xa000000000000, 0x4, 0x400, 0x5, 0x7fffffff, 0xffffffff}, {0x6, 0x5, 0x40, 0x3, 0x3a, 0x1f, 0xa5f}, {0x0, 0x3ff, 0x9, 0x3, 0x3, 0x7, 0x5b}, {0x3, 0x3, 0xfffffffe0, 0x7f, 0x6, 0x6, 0x7f}, {0xadd7, 0x8, 0x9, 0x100000000, 0x9, 0x9, 0xfff}]}) getdents(r3, &(0x7f0000000040)=""/148, 0x17b) getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x101) 2018/05/24 21:43:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x275e07db170c39e], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:23 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x271b, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000200)=""/250) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0xfff, 0x6, 0x0, 0xd62072b, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@nfc_llcp, &(0x7f00000003c0)=0x80) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x6, 0x0, "6b02e080945f2add75008e169516ca292de93a005bd37ff0201260d6dab6f9e30cd0c0a19df4cf1f89a8909edf6c53750bc6be941e825e8188e4d1077a08d5f63178dc0af20dca3e43d58d37d0f13117"}, 0xd8) clock_gettime(0x0, &(0x7f0000000300)) clock_settime(0x8, &(0x7f0000000400)) 2018/05/24 21:43:23 executing program 3: r0 = socket$kcm(0x29, 0xfffffffffffffffe, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0xfffffffffffff9c0, 0xfffffffffffffe6b) 2018/05/24 21:43:24 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0xc3, 0x80003}) 2018/05/24 21:43:24 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x5010, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 2018/05/24 21:43:24 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"000600000000000000000900", 0x10103}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x4001) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x0, 0xffffffffffffffff, 0x1, 0xd1e, 0x2) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000240)={'bridge_slave_1\x00', &(0x7f0000000180)=@ethtool_stats={0x1d, 0x3, [0xcc, 0x8000, 0xedb9]}}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x610802, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000001c0)="000600000000000000000900") 2018/05/24 21:43:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x82002, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:24 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x6, "628d00bd49470d6391b8526bcab4a042f2b4bb3c3eb6c5acc2b40cde3d04dc3abef07dfd50cefe758bffef7fadb4fe60566c373a11ed9cf511432b"}, 0xfffffffffffffe96, 0x0) 2018/05/24 21:43:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="6017f1"], &(0x7f0000000340)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000040)=[@efer={0x2, 0x4000}, @dstype3={0x7, 0xb}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 21:43:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x6, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/05/24 21:43:24 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0xc3, 0x80003}) 2018/05/24 21:43:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 2018/05/24 21:43:24 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000040)=""/148, 0x17b) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000100)) 2018/05/24 21:43:24 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) stat(&(0x7f0000000f40)='./bus\x00', &(0x7f0000000f80)) 2018/05/24 21:43:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/4096) 2018/05/24 21:43:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:24 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)={@void, @val={0xfde5, 0x0, 0x0, 0x0, 0x400300}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x10301, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000080)=0x80) 2018/05/24 21:43:24 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) socketpair(0x9, 0xa, 0xffffffff80000001, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xa074}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x4}) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000002d40)=@ax25, 0x80, &(0x7f00000000c0)}}, {{&(0x7f0000002e80)=@in={0x0, 0x0, @remote}, 0xfffffffffffffe99, &(0x7f0000000080), 0x0, &(0x7f0000003200)=""/223, 0xdf}}], 0x177, 0x2003, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000001c0), 0x10) 2018/05/24 21:43:24 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000fd00", 0xc3, 0x80003}) 2018/05/24 21:43:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x280000) accept$unix(r1, 0x0, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x88a00) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:24 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpus\x00', 0x2, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/05/24 21:43:24 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x7) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@my=0x0}) 2018/05/24 21:43:25 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000100)={0x1}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:25 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000000)=0xfffffffffffffffd, 0xffffffffffffff91) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x108) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f00000000c0), &(0x7f0000000040)=0xe92412668e89c915) 2018/05/24 21:43:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x20, &(0x7f0000000100)="c6268e2c8523bf012cf66fa3e8c03cdd641a6ec1db6f41d30c75778479f9906ac3f3227d4bdcdb0a683befb3f7de8f87d02a6c28929116adbc2c6a545f23aea0bcc6189209366e9bf516dd582e19c6fca377f2f285aec0421e5fbcd5d62d5726d0caa5fc2dd48dd7b53ccf8354398d992f023a84cb36470c626d19c32cfac2f4a0945e50476221a1fb4775770a03b8a3826c26fff2b49a0c579c5d006a0745106c2f09925d556d8ad2685e028c6bed6d449c1cf8251a563e467d033cc14aebe954dbda0da42c1b851656509a3a33df3d") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x289) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) 2018/05/24 21:43:25 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = socket$inet(0x2, 0xe, 0x7daf9d2c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x461, 0x400, 0x1}, &(0x7f0000000040)=0x10) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x8}}, 0x0, 0x0, 0x1, 0x9, 0x1}, &(0x7f0000000140)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x400, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000200)=0x1ff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:25 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000500", 0xc3, 0x80003}) 2018/05/24 21:43:25 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02009a52cd38c4c6000000000000"], 0x8, 0x0) 2018/05/24 21:43:25 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x50100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=@polexpire={0x1a0, 0x1b, 0x8, 0x70bd27, 0x25dfdbfe, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x3, 0x4e21, 0x2, 0x2, 0xa0, 0xa0, 0x29, r1, r2}, {0x3ff, 0xfffffffffffffeff, 0x80, 0x5, 0x10001, 0x6, 0xe399, 0x3}, {0x0, 0x80, 0x3, 0x1ff}, 0x401, 0x6e6bb3, 0x3, 0x0, 0x3, 0x1}}, [@encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e24, 0x4e21, @in6=@loopback={0x0, 0x1}}}, @replay_thresh={0x8, 0xb, 0x100000001}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x20}, 0xa, 0x1, 0x2210}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x4e24, 0x4e21, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x4a47, @in6=@dev={0xfe, 0x80, [], 0xe}, 0xa, 0x4}}, @extra_flags={0x8, 0x18, 0x19}, @sec_ctx={0x48, 0x8, {0x43, 0x8, 0x1, 0x8, 0x3b, "ea3c44c06ff13ac4ece6c811d2b99d0af597ad8afa3544a1e77c33388a1db3103c9505266e86ebef7d35ee6738e975593dd33f89324bbc40de9d5e"}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000580)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000005c0)={{0x1, 0x457, 0x3ff, 0x2, 0x3, 0x2}, 0x8, 0x81, 0x5, 0x80000000, 0x800, "1a7a698b9d8ac61ec6ac2bc7448b6907e96c8c9d3cc621e7bcfd7ab4ad8dd42c8a5f98c3cefb64f0ad8ca690e5e4e6a087311aac2d716d6d0ff035470d3c165b56598ebf0b56aee123248d4521830b824f8c3f5f5b815b3854d33c826251ac6db1f007ccac616d3d9bd1d3cf42f0dbfe596038690624c5f764f23b837e203aed"}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x44, 0x25}, [], {0x95}}, &(0x7f0000000540)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r1}, 0x48) 2018/05/24 21:43:25 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000540)={'nat\x00', 0x3}, 0xfffffffffffffcfc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x8, 0x2) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) 2018/05/24 21:43:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x34, 0x10, 0x323, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6gre0\x00'}]}, 0x34}, 0x1}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x100, 0x1000, 0x0, 0x6, 0x8, 0x8000, 0x7, 0x40, 0x769, 0x1}, 0x10) 2018/05/24 21:43:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:25 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) read(r1, &(0x7f0000000180)=""/236, 0xec) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/162) 2018/05/24 21:43:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000001c0)=0x280, 0xffffffffffffffef) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='}5&lo%\x00', 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20004000, 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x210200, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000080)) 2018/05/24 21:43:25 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xc3, 0x80003}) 2018/05/24 21:43:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x1000, 0x8d6}) 2018/05/24 21:43:26 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0xc3, 0x80003}) 2018/05/24 21:43:26 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000b}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x7fff, 0x2, 0x7f, 'queue1\x00', 0x6}) r1 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x20000000) inotify_rm_watch(r0, r1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000140)={0xa382, 0xc, [0xffff, 0x5, 0x8]}) 2018/05/24 21:43:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket(0x10, 0x1, 0x6b) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents(r0, &(0x7f0000000200)=""/143, 0x29) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0x80000000}}, 0x5, 0x0, 0x5, 0x4, 0x4}, &(0x7f0000001740)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001780)={0xfffffffffffffffe, 0x1, 0x8, 0x280000, 0x0}, &(0x7f00000017c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001800)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001840)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001b00)={0x2, [0x0, 0x0]}, &(0x7f0000001b40)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001dc0)={0x0, 0x1000, "774c8357d2929579964daf7a023df31b71876659a4abda01f09f5ec93033e4781113a901bef1315461cbebf25decad98b0a2f14158afea3c703381f3697378bc60624198bdc6396d63ffb198199621fe8e68ed5b5107277681177029d34e0e18e27835e4a813a121b0ac1358dc4a38b51b11c0925a104209d53e760b508e0a37d5e94374a7ad5ab02fd33069896254ae95b8da7809862dc60632c41753b945db4be5ea1a2fb0ed965461179cd314250e79c31a5a11224b2e44df2b9558032539e4978b2e91abf7b17e4f170d66e1c23c0aeba7d2a6963d235b9667d85560cbc0e2e2b7a019b1d4c4447c28954774ff6e2a0767a21a856eda280a165afbb2cc200cbd213ae5271c53994e6eba5b6c563b75a7c259d28d21b994fc17ec79fa7265bd67413c4ad5b1242a9745e9f857aaed4ffb4c8a9d6530e640e5f2389e3cbada8da98350197d5e591cac4bc692281e17b0a3effe3700ef67c6a6fcbc84ef35444bcb9e1b3f756f14aeecdab58e02666164c0ed5c334bf4af96228417292117fc528b7d31807064bab5c6994d791b5cdea2c5b2e42fc04fd9fbde4896532e56e0d17100cc8205731261ed56a8492f39e0599d8712580f1b049c0ddc04ea3966c74f67cd87f9a7d30fc38d422ff6ec254c694726bdb57e37c2f87a62ab3aca66214e7556c5d61a95d57adbb65df2480c170be0ac5d32c9623d2758de4bc6d05445abc5002c3ae154a97eb1683d414b29cc8b71dd3143f67761686ecc04eda740ccd3beb40317abe9d472e21c49bb851f1156032901c4b319efad5e648162eb9f57829671695a3bb61730a4eaf66c187e6e5c5de9c85ac1c165e68542a74da948966333fac290cd7a86b47620fff9770aa7ccb22442c61a7760b30cb50ae9737b77750dc1ac4e649f567b8114e104d7b9c89e43cdd6e06bacd4ee37b902c0f2d8bd41e45d70ab682eb3d8ad76612d742de448becd52d4a97bf529d2162af758471c588e813025fa30ccb1b066b94e23ef81d910f928973cb1a94d3a9993be0124fb35adbbcd6b0f2f679629e3ec0d8f79fbda28ee5f4c04e19b083ff20a16382457fcf5fbdb0d1f5fb79e3ff5b25febdece08c520124e86109888aa47c04166840d64169f6edd3ba8f5b17f7b32e5b0e44ab87b915a9954ce456adaba71a9874601f40da443b399775e6cd5f3acf56259ca5ee9398beec815de2146ffe6a839388a2c7e98cef077155bb455409d14a3e4be3d268ccd4fb2860e82cc6299fa6cddc70e0eef6e17783ea2f7f8f6ad629360ca73c1985f117e4bdf3b6dbab31ebfb146712194e6533fc5c98139fe4b2adf09886031e295709bd0f55ad46afb5162b979afe7da0dc843be2ae20488a42c5eb9abdc45ebb57b1aa9c7ee35c790db661f420d57427a98fbf6676fe78712af1ae0c6c0e892ea8ebbe92a45dec0361a636f4a6ddaf57064bf1743895ee83c3a50187df5830753ea2924fbc47b43dfecc5b32e35d64c19ba2195d325cbda3dad66b3ee548ad455ed15fda070142ab6fd4cd132c00e4068752f2a49212137adb9b59e51e2a06ad60c16d79eb64a20b97d49a7048f5f16736d427194908a844031d106c4fc0aafdbc568d87dc981592d455470b87cf129a3783986f9f09f151d1f197e33cb380fb3223168eb005c79589901ebe360e52af29ac7957b84266326cb9c2d0da35aeaefa815a5ab4ec4e14bf473756dbb5bf37362ea21846b7ad464735b0a852bd429a0273fa37237970f7117a7d62fb99ef2391a1a7024480316cc67942ebd85db2d23e545d0e59e29e9480588d721aa1d583d53bd6fc1d8bc40edab4848b8093a2dc91ae0b54115a088df94816c700c76b32d4e1bf5d5ab2b359103db478d3f2fffe4556ccae30ebf5f983ed261e99b105740641c7c93ca540038457747ab5bae6d8c6d56cb3289132b4ee5de0d9b46dd7c78f66bcd76deabfd80a55c17b0caaf7264f97ddbfa3ed74ac5a7b5de6ada9b788c166d5d89fd45b33fde299f28330e4cc3f8477ff0d3ab10bfa4651b72416f7bc34d9990d4c1f3096fbbf2cb4acd9a7019bbb0a6b7c2840c0c6004275a8b3b29db66bd705a018f61f6efd931b39447284326e9f9a450cd14ced0502318931a43411966e19b6a2d457105787249f151fe03b765faac9203b7358b18da9fdf19c28062aa0e511f9c7414280e1038538db3c9d823b2c99643b7915064c1f89fe348f50cd90b97469d45b53d4e2d49b6f72c2f47f8e3e30a73bb11f7221d55e481a998df4cd33aca95d10eb31e9822d12dfae6fb4d47c2728a8b1b9cb4c1b586501fd24c849a54917150659efd5c021f4e3167a11a6792f2218be946598b4d8616c92c868e5101c51915f82c5aa333f4aff166a1140dce9d27fbb18baf5c60377477c1f32290a0120a58ca7443b6fd12ac4687d92438461fe1ad86b962f65ba9e40ddd5c2c44364146c53ddd66c824643a17ee433e3b39db5abda64b6092aea5beeba07dace2ea4366eb34e74e84ee50a3ce65738152e2f7e486de73f05cd32e1c4399cb4de17fd2f62a82d2b8267efaca086a9608565d1501e869879e7ccc93470016b3faa81d446aa72aed5ae9eccdc9846f35b04b422f550e5d5c137ee7e7a8314649b81d2ce7213f22a526e0a33012a48fddb0327263b3ded7968b4043402a6b4ea36a0f207eb2773663e56dcbefb31a3ab201c6aff51950e5e70a6e6879d37b808396ef13bd27b38ec58de6ca7c86fb1e9851715fc024b153ca8d443f434cef56821ea8d8229e604028d35bb70fa400e418be5519b43d593da882defddb8f243cf3a69a16f21c6253e2d112c10a1c48075b3727830d8c0b6cf3bcd0a3bfddc72e5ba1c8387e8f9a9bd0eb88c6bcf181e3e7fd9db5955325909903c1c65ecc661bff035613d5015341d13e3a2a6d9f35fe497104a303df028a86f913b1b923a56e28066357ed77f7d843b8511014bc8a27ffad9ef9ea5938777b11737d07110b9ed6174bb57074c713d6ce5d6f38e6ace9ac4464af2f9e56cb3b80c5c0bcf293073aec02510fd8c706e5a7c394d1f3f343725534a5633644c89b25dd0cae38a82713be990c4d3ace8e3415532460a502c378667afa877838abb1e2e3cb4c251edb6b6c8c3bf59233647263b0156c3e32eba3cae11a62adb9fcf5ea88e1082f774d69b213e68a05a3f73b0484fd4b0df6c5575b388c377e05a8ac6d1e99d7d348cf96ac38ec9c228437c797f0c453b1436842696f66607a40254a2c4bbf3a33b37506789eafc0ee1e9ad35000d472a4543f3f374a75f583880ca4c799e40e7a7c922b8da846e9c91de0f04f1d77ecd112e8ad63403eb2aa1e4238d666f6cfff5d08d4e297e15fd68d20c600ffc420d6767e1f28f9439af7533a0433a28c8c7c7f77368dc337a65921288461fec08bc55d2910914a1852f7414fa4627457dbd209a73d1a7278100a6132228511abd633a8ded75e00c8625b982ba2b2fc3bcd92ec4b7b9692621bc79bded1918613ddf0b5fc8b9ddeefefd369caefb3a6f040d78dd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&(0x7f0000002e00)=0x1008) sendmmsg$inet_sctp(r0, &(0x7f0000004a00)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000140)="875d0aa2abf6ec6f4e83f393f1eb2ed34c294eb01c3f2552a5f694ae54ac3f3b7a53651bb019ecd238a840554cc4065bfd7a347120ac8c09812f272d51c43272d81508026635b4168adf4706d26216bb0a6a51261b6f711931d2d1042a51674994b5fcb34929db", 0x67}, {&(0x7f00000002c0)="fd61de8fd1b594d77dcf96b2d4ec39aab7ff2fa60337322524bd0db38ab36e572b0978d5ba70534ac42546f12470b40694bac99bc5bad6589f7744e44c658c49f04ac3b1c772af7b2f377a03415c729976450a4c9940bc69d0ceb867bec89af18fb7e06079dacb9eb987f560976b8a460224032cdffc0f64b4c64cd9a4c9b16d1f1b", 0x82}, 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{&(0x7f0000001540)="785c806018f57d9b2a234809dde02a238fe4dcab744e6d2579f2bd1a07786a764410071e58c0804f8fa42d5d2f5b2d5136c0d697b7b195af6873ce9b95bc8996ed5fc01b587ac869a691d948b48bec9be2ed075f5753a297b7c02446e91985af3b2c7b377e74d1b0da67244a8f5f7f67d934f0c3ca6bcb8eabf463c9466776b92ee3f7aae6c7f2016b5c2255bbd2c387524b1df465d1ba89898cf17782785d73d43a0468d52c58e550a016030b0638", 0xaf}], 0x7, &(0x7f0000001880)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0xe7}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x400}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x4, 0x8, 0x7, 0xffffffffffff8000, 0x6, 0x3f, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x206, 0x100, 0x3, r2}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xcebc, 0x80000001, 0x0, 0x9, 0x0, 0x20, 0x0, 0x9000000000000, r3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0xf0, 0x40011}, {&(0x7f0000001980)=@in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x4}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="ac8f1345d5f5376e1f563705330745d2641a1d6e7ef6dd89b1255e6cee7f4af9c05d2349cae1b180be778086e8db53e2de54d1eb3dfc261cbbd5030e9c0af1928ed7a9f3257e54c18066eaa53037599addcb7e0a151c7b9432d541af6adc3c62ddb79106eb644244960d9f615deb4fc96f7fa550a3a373247be1c2ed8ba9a3b3c11310187bd3c3a309e96c76ce274a0f5ac80c9f682952069a6d9832c32ae89f989f1d660a5be6a3f8b48871f1f4869a7dddbf185db36776a4860bfadb3fe96d9620ca719cefa12e0a0238e8", 0xcc}], 0x1, &(0x7f0000001b80)=[@init={0x18, 0x84, 0x0, {0x7, 0x771, 0xfffffffffffffc00, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x0, 0x3, 0x20dd000000000000, r4}}, @init={0x18, 0x84, 0x0, {0x79, 0x5, 0xd8, 0x7}}, @init={0x18, 0x84, 0x0, {0x8, 0x200, 0x8100000000000, 0x4}}], 0x98, 0x80}, {&(0x7f0000001c40)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001c80)="24af6fe03c17459ebfab9ff3438dbc9f42282d5842fd0aecd59e234c3c352de42367ed386ac345652e18534bdd75274fa2e10d7472d704d144cdc39c706c71ee155477abf05ad76ecbcdd46aefc9a1bb19a27e4bae7466e9a5f38b22dc47f20afbede49ae724e332db809a7d52a2273ddf6b1606b97bec4d6651a241ed0a6d9e95b0c3944963036194222730638e3286ed8bca47fc13932d64855e116b6a1e0474ff98577f20f51af3ab4c4afdc9a692afb068631362223188df453d9af9c598c7ce3ba4895d27e64f76006a641f0f08104f4514d57e96", 0xd7}], 0x1, &(0x7f0000002e40)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @dstaddrv4={0x18, 0x84, 0x7}, @sndrcv={0x30, 0x84, 0x1, {0xbd4, 0xffff, 0xf, 0x2, 0x3ff, 0x5, 0x1ff, 0x2, r5}}], 0x68, 0x1}, {&(0x7f0000002ec0)=@in6={0xa, 0x4e21, 0xb7e1, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000004340)=[{&(0x7f0000002f00)="b0f5a956b8b784b1426a2ab39eb459232f117247505b1b1273cdcad2e6d9fb7c5672acd9817c52ec17ca8e801de624d1ae3ac3b6db534820541188d271e77c0482cc0c8a6f12bab6eb1117ef21dc7df8dd3a4b76c657866adcf6e08107a7920fccadfe9dd44d25dacaa55e59808583c3f73846a6ee156251debd67753fb18e03c49b5092a24d205779558c12423d0642fc458facd31191a21ef696ea3329d5f51f9092e79ef8c03b7fb4f26565e6c888eec28cea092ababf41881bc50b8157678707da7fa825b3562e4de32fd8b4a2958aa3bb", 0xd3}, {&(0x7f0000003000)="eb8a28f191f0cf65ed65ab7edbfef0b742b1cc1ac40959e0ace1b04ffa74094cab78208f4a47bfec07fa682f940d7341eb2492c21e2c3d0e20f51204924d83ab5579932190e78a0660740b10d99a70666eadd5e10f077942fbf1a47a84b38cbd4da308b0983d33c2839140f0ac62588353adb0cc42880aa6fac98a3c7e2f50f7bf79ef9b86dbcf981730ea99b3794fe286b743be175c168cab93ce5de05cbb8250f543062ef1848195e81e5586f5c7b6e06325f598706475e1cb648057fa7f316796013c4c52b7c484efe433eab26833944ec402730d52eaad5200a0b3d590097af4183e6fcd5f62d35e81384d3a", 0xee}, {&(0x7f0000003100)="eddc79b9c59bd8ebaf3dd780a91a0dbaf07de68b17a977c551eae323c0fb7f731f7de44fcf57e54a628e8c69f286dc8d29a29e31adbc1adfede8997251e7d91e77549dc2ae07f1678502250fb90292bcc116358678dc2b0cbfcf9b7af60e9645417ba7f0336113cf35c091a815ad3f3e51fd8052c432ef3988f5e07de89d1970c152dfde205476c4b7026d090b795528ecff8a80068bb846afcd7a7fe6d5e8087b70bc5ac53a7a84f13b5ffc0cfbcaaafe982b1089ea42ef8727e9410ab9dd38d43d0c0d94ae0f6aa5679658193dd11bff00b8377e6ae24bf1e54d318ce16991eb1d8112533c7393427ccc1f7e6078bfbaff2abbe2", 0xf5}, {&(0x7f0000003200)="fa7dbd1eae9f50a9de2f54bfbd9dc84de4e59656ba", 0x15}, {&(0x7f0000003240)="29d1583fba36203ada8979b20173d03bbd5bda47f63c172aecb5cc94e628b26ccf9105c29bdbe6b98b0e1f58ad1cfcda25d54e65215223132101a776d65cff3cf104d9379626dd731272beed8a2de939abb86f1844826aa7b4e0ae545a3f36b2fc82d06a6d39e102c60035e03e6da6066582ef1d18455b1e139b1a3844daf2f2eac5e9e2e12a25df417ebe1f3101167eba414c7fc2a9ac4499d93bc1d10ccd69813d820e924c414f40daf8fd4b38967c613858d37a3a18032d3de12ca26ef596762adcdceea54ac87192fce55742ba71c024c9b0cdfbbf8911dc157c22cc60ddd8280adbb908ed23d48bc42d168098cd43ff77fd", 0xf4}, {&(0x7f0000003340)="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", 0x1000}], 0x6, &(0x7f00000043c0)=[@init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffff9, 0x0, 0x4}}], 0x18, 0x40}, {&(0x7f0000004400)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000004980)=[{&(0x7f0000004440)="becf810e74887c3ce46a8c11da643a90c5bf1b64b4a19561655e8da26f15527300fe8fc6abaf2d98159a1ba0a4744067fa9ad2ea0a8055d094b28b510ec8b136da89383ac9a579c34961e2fa6c732f91a5a13cc91eb1b5d6f03ce14133df8b836765d65828515956aae5efbdcecebfbd4d41a36b5ca6936b620e1585a7f2568e3dfddda2ebd0b5742413e3664e3a6bdcdf88a8b6e13de3c97b1121cebc159196d36fe1b7db42b84f189f1bb2066669ef", 0xb0}, {&(0x7f0000004500)="cd231d51c2551fa78357eff643cae4c0e976eb785907915553e33eceae14f794191c5c95886bc99ddcdd918d8fb01967da781f6c41df3cabaa038f1e19b6a983876f71b62a3732c4b3315e98c94d25dbb7327a18721b9bb9a3a75b30379c8062a4433257e2110fe2be36a6d69c09dcfbf766c83dfcaf0543b9e4b7a0c3ef7f4e883ca7a61454121f1cf42bbca35157e77f2c0b8a863ddbba46c0316b209fb64cb67027bcc1a7426b8135da1d6301d37134591934c51a2c863d38f994a23dcafe317048c00be4e48a91d0c2080ebea3b8", 0xd0}, {&(0x7f0000004600)="3de129861b7589e9bd4fab28c7fe16bb566aafdf15fad4d42adcfbbc201d2f622dd1b3d0a838c4d3518e640f63b2cbc0a829df9cc451c66095324ac3074d23c80d88c7838bedd3f846dc4ec37b8516e927f44528e4a2a66142da0a0b178900ab78ff75a2983a024d35e99b36df1383c0dc6029d20524013c83cd6cfb677ad2e74a555cfaa9516197703a94d803ffcfd16d17711cd6a6666fb33d86cde877670579005f74a3f46ab750dc8916c226ba72d1c92890cc815900d61bce0964e56e0bd95311787b11941d5ccb4d8dce1eb0ea353af2ead52f8b42b0661cdf6e385b2bf8a3f8a511", 0xe5}, {&(0x7f0000004700)="5b9914ae29c1eed6e8fbaf962b78b929ac4d4c08a33b59c5dd207559217eff2a35440270085975a3046592b1be39a7c698b16f8585b20039e060d02ef841f8f54048596ea05e5ce74e14e3a8a40c8a7af8b3dc11cc743a0bf31101808a82b40f952e54f09704abb9806ea1f32a91a1727aeb9d6a8cc1592702b9dc686a", 0x7d}, {&(0x7f0000004780)="09f49cadb7e993bf40e2e95cc9f1b4b908bf63c77f6ea5c0cb5e0394b0427120d707a2edbd4fcb349def380caa7ba22ca9518eb3057998ec76bb49c61f0272298aa43e62517d620293c49a026b29127fd1fb44e08ca27d9d9fdade13a8653c7785e91eefd1778ceb55e0c2038a433c2f42f2b62519736885512a03a7568da478d6e673e8039d41137c8d83dbb50888d0042332351e8a24b9549f26f85e9b6e329ee04d103b87f1c3966c8335ca6b409af456f2e854c7f0d8a2ae8eebd08d797f67f803d20e3cd269", 0xc8}, {&(0x7f0000004880)="9c22787064c22dd05eac5a411292b60183d9fdd52a4ac2738d5519dccba6ab54b41de565141384d29d3c139350fe90f76198270ea01b8a2fc996c5328bd8147e6d68bc7e65109c33d1976ad707c3226eb39c2c722a788d5a4ec8d6e32171817388", 0x61}, {&(0x7f0000004900)="759338816c3aedb0c49deffdab77009036687525ef2ddc7781feaed59daf8fee03a5188bcc7f486d680762ae0cc410a404", 0x31}, {&(0x7f0000004940)="cd07e4df176cb6015d7b3b08e6ad893db408b78beb", 0x15}], 0x8, 0x0, 0x0, 0x4040880}], 0x5, 0x1) getdents(r0, &(0x7f0000000040)=""/182, 0x22) 2018/05/24 21:43:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7fffffff, 0x800) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000100)={0xfffffffffffffffd, 0x1}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140)=0x4, 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xa5, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/24 21:43:26 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) socketpair(0x3, 0x80f, 0x3e, &(0x7f0000000000)={0xffffffffffffffff}) r2 = geteuid() r3 = getegid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0xd00) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r4, 0xe2, 0x8}, 0xc) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/74, 0x4a) 2018/05/24 21:43:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") utimensat(0xffffffffffffffff, &(0x7f0000000040)='/\x00', &(0x7f0000000080)={{0x0, 0x3ffffffe}}, 0x0) [ 1116.995638] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/24 21:43:26 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xc8101, 0x0) ioctl$TIOCEXCL(r1, 0x540c) fsync(r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:26 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0xc3, 0x80003}) 2018/05/24 21:43:27 executing program 3: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) r0 = socket(0x9, 0x2, 0xffffffffe0000002) ioctl(r0, 0x890f, &(0x7f00000000c0)="be37960ca54dad31c861811d0f6674694312f316e4207c6761308b27e115aaab6a1fb4f8977e612e2ed9129bfee539ca0a5a7f2d625d70db33d4b83febc47ad5a73c5a74322128") clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000)) 2018/05/24 21:43:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:27 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000000)=""/206) 2018/05/24 21:43:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) r2 = mmap$binder(&(0x7f00004f6000/0x2000)=nil, 0x2000, 0x0, 0x1112, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r2}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:27 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xc3, 0x80003}) 2018/05/24 21:43:27 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420000, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000000c0)=""/76, &(0x7f0000000040)=0x4c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) 2018/05/24 21:43:27 executing program 5: r0 = msgget$private(0x0, 0x40000000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000300)={0x3, 0x1, &(0x7f0000000040)=""/211, &(0x7f0000000140)=""/23, &(0x7f0000000180)=""/145}) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) r2 = msgget(0x2, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x1, {{0xa, 0x4e20, 0x57f5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}}}, 0x88) msgctl$MSG_INFO(r2, 0xc, &(0x7f00000015c0)=""/235) msgsnd(r0, &(0x7f0000001480)={0x2, "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"}, 0x13d, 0x800) 2018/05/24 21:43:27 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="240000004a00030007fffd946fb983bc0a00800900000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0xa4}, 0x0) readahead(r0, 0x7, 0x6) 2018/05/24 21:43:27 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa8, "05b7ba7f8d000ccad67b1485f1ff1a5d42fa06a1ea4c31059391fb780c4b1d5267b95dd770deca81207742ad4699d26929c9e7b265c04c97969119dc76a1bde6f6acdb7c47505fdeb733d19222ab0a95b2cdcb654ffafbc0a96c0622afa6905417cce6ee252e61cc68389b20cc687b46749cae623f5a59d203e7a8dc9fbb8f1f9fd06318a4855718606bc5a77b5e4eb51bd90d4e85178304737eaef6cd6ee551c6763fa7820464b7"}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x46, "0512847bb8a9c048f7ae4b938742996fe8cd984e1674d42fc92f2030e004331b4de50926c5ae5ab2c92968aec6e9224fd186342133e463b88b5f109d3b70bca2e9bae426df50"}, &(0x7f0000000180)=0x4e) 2018/05/24 21:43:27 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420000, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000000c0)=""/76, &(0x7f0000000040)=0x4c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) 2018/05/24 21:43:27 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000000c0)={"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"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:27 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0xc3, 0x80003}) 2018/05/24 21:43:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x861}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8910, &(0x7f0000000280)={"766574683100746f5f62d0d26400", &(0x7f0000000200)=ANY=[]}) close(r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x9a, "43761424d22d5b87ccd827198cfd133f846be6d2f53282024579f2162d2d5a21f12c26e6aa325094e5ef68735b1442451f98924f936bfd9d3b08de10a867d4a6ad06b5860551bec53f6a27fdd9a9abda08b7f69953b8b9dd39ef78f4a031269d2ff8a95e7266e2a956378c1ccad09811d34619ef4e8cffe2f7b472951cb457f71bc6df649b87685e669b2081558b947f57341338cb4d631b8dfb"}, &(0x7f0000000000)=0xa2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0xff}, &(0x7f00000001c0)=0x8) close(r1) 2018/05/24 21:43:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001fe000/0x3000)=nil, 0x3000, 0x1000000, 0x44013, r1, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="0002007b"], &(0x7f0000000100)=0x8) r3 = accept4(r0, &(0x7f0000000140)=@generic, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x2, 0xff4, 0x3ff, r2}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r2, 0x0, 0xfffffffe}, &(0x7f00000001c0)=0x10) 2018/05/24 21:43:27 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0x8001, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x6, 0xc0) openat$cgroup_ro(r2, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/180, 0xb4}, {&(0x7f0000000480)=""/217, 0xd9}], 0x3, &(0x7f00000005c0)=""/71, 0x47, 0x30}, 0x100000001}], 0x1, 0x20, &(0x7f0000000680)={0x0, 0x989680}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x0, 0x0, [], [], [], 0xfb, 0xfffffffffffffff8}) socket$inet6(0xa, 0x1, 0x7fffffff) 2018/05/24 21:43:27 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420000, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000000c0)=""/76, &(0x7f0000000040)=0x4c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) 2018/05/24 21:43:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:27 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000240)={"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"}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000200)={@dev, @remote, 0x0}, &(0x7f0000000640)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8480000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)=@newtclass={0xac, 0x28, 0x204, 0x70bd2b, 0x25dfdbff, {0x0, r4, {0xa, 0x4}, {0xfffb}}, [@TCA_RATE={0x8, 0x5, {0x1ff, 0x1}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_FD={0x8, 0x1, r0}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0x7, 0x1, 0x8001, 0x4, 0x5}}}}, @TCA_RATE={0x8, 0x5, {0xff, 0x3325}}, @TCA_RATE={0x8, 0x5, {0x6d63426d}}, @TCA_RATE={0x8, 0x5, {0x3, 0x3f}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_FOPT={0x10, 0x3, {{0x7, 0xfff3}, 0x0, 0x2cb904cf}}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0x4, 0x1, 0x9, 0x101, 0x47b4, 0x4}}}}]}, 0xac}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000040)={0x10f00c}) 2018/05/24 21:43:28 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0xc3, 0x80003}) 2018/05/24 21:43:28 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420000, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000000c0)=""/76, &(0x7f0000000040)=0x4c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) [ 1118.256497] Disabled LAPIC found during irq injection 2018/05/24 21:43:28 executing program 5: msgrcv(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001723369536960a24c650bb1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bce0e451f25970812fb9aa600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1008, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20800, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) msgsnd(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000000000008a50ca59e71249b139b160f27fa20dc059d0b25c0673d8dd2bc5e4b9059eb93ba29c41b462aecd9423662eeb0f1660d1588c0f9dd1c97be90e09ed825eea7afab0b8fddda009d2c0d3d2582f2b0762fdb1979f3e82e62474115f14a9665896c8a977871cecb8ecfd5b0bc28f483520aedf838560fd9d7b830e61a84f74"], 0x137, 0x800) 2018/05/24 21:43:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000000280)=""/255, 0xff) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:28 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) alarm(0x5) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000000c0)={0x80, 0x2000000000, 0x5155, 0x0, 0x3, 0x800, 0x10000, 0x80000001, 0x3, 0x1, 0x1f, 0xfffffffffffffbff, 0x0, 0xee, 0x1ff, 0x200, 0x4, 0x8, 0x1ff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r2 = dup2(r0, r0) r3 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="47f9e4778fe9f57b5951698e749bda457db7b8d0a3438218e966c2098ab1042a9ee508635492cba962a73484dbf5d16561f90c87247cb43229db5eb06a0263a12cb9bbe29187e9dfd5f61bb359f1d9eb461288012be54d8eab8a63e1c9c2459254b1a048ab12945ff8595622a66e521c7e75bf68e1121076948932ccd6900f999d450262e418e0bf4e31408f2feebf99fced1a2a9538f73b738e877070f4", 0x9e, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000040)={{0x0, 0x1, 0xfffffffffffffffb, 0x3, 0x298}}) 2018/05/24 21:43:28 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420000, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000000c0)=""/76, &(0x7f0000000040)=0x4c) 2018/05/24 21:43:28 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0xc3, 0x80003}) 2018/05/24 21:43:29 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x12000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @dev={0xac, 0x14, 0x14, 0xa}, @broadcast=0xffffffff}, 0xc) geteuid() request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/05/24 21:43:29 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000001c0)=""/4096) 2018/05/24 21:43:29 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420000, 0x0) 2018/05/24 21:43:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x20080, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0x5) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000000)=""/250) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x7, 0x40004) 2018/05/24 21:43:29 executing program 3: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420000, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00000000c0)=""/76, &(0x7f0000000040)=0x4c) 2018/05/24 21:43:29 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02777a2fcd7661a17a7f1c8db46f24e6d46d63e6bd483d3546309299023c7f04f7943e677726831caa6ec0d43f08cdf32ed81a4fdbc159ce3e22a182f345d7b3c88f533bbe0c6d47c48a3006c10b8c6f46fbbd040000000000"], 0x8, 0x0) 2018/05/24 21:43:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:29 executing program 6: r0 = socket$packet(0x11, 0x20000000000003, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200040, 0x0) socket(0xa, 0x80000, 0x400) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bond0\x00', 0x0}) r3 = socket(0xa, 0x1, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) ioprio_set$uid(0x3, r4, 0x1fffffffe00000) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/05/24 21:43:29 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0xc3, 0x80003}) 2018/05/24 21:43:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) modify_ldt$read(0x0, &(0x7f0000000100)=""/228, 0xe4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:29 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfeffffff, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1]}) 2018/05/24 21:43:29 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x9, 0x5, 0x20, 0x8001, "9157d92321dff93fad5db1e89bbf98f5b0ee6f80a2274734637a51ffabcb5259a51201b3ac48879452fb5a8f", 0xea2a}, 0x0, 0x0, 0x7, r1, 0x100000000, 0x6, "f43c8444bb3d95f379b3756e4f8f03ec6d9ce41b93a225995e8869486b1d6cd40acd5941cd428a70faa829a610520ffbd6c31421f3953af6772221aa77362b39", &(0x7f0000000040)='\x00', 0x1, [], [0x0, 0x1, 0x10001, 0x4ba9]}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/24 21:43:29 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:29 executing program 4: write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:30 executing program 3: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x1, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x3}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000000)={0x7, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) 2018/05/24 21:43:30 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2002) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)=@getspdinfo={0x304, 0x25, 0x200, 0x70bd29, 0x25dfdbfc, 0x7, [@replay_thresh={0x8, 0xb, 0xfae}, @algo_auth_trunc={0xe8, 0x14, {{'sm4-generic\x00'}, 0x4e0, 0x0, "320ee83e3328eda5d2d437524e412a2729b3c93a3e0b75d85a39bb6e0a2672ad35378d810ce359d90ba8f467af060caf59390691da277d58751e80989df2efeddaf149091275b54435c432ee565c850b93eaf1f461bccbfe5836582d50d5dd0372dfe001a5dfa732644c337221accc8ef47c20f53f264dc47fd34ea99122a980dcd7b4ae6c1cbf8872280913cd2935dfb1675e7efa8a79541fd0f302"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x2}}, @output_mark={0x8, 0x1d, 0x5}, @policy={0xac, 0x7, {{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x8, 0x4e20, 0x10001, 0x2, 0x20, 0x80, 0x2f, 0x0, r2}, {0x7f, 0x9, 0xffff, 0x7, 0x6, 0x0, 0x10001}, {0x4b3, 0x4, 0xfffffffffffff331}, 0x7, 0x6e6bb4, 0x2, 0x1, 0x2, 0x3}}, @algo_aead={0x104, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x5a8, 0xc0, "0bc2e3e51765f50f6e59f60719d857b3c444fbff4255772df530cebcd10e64544171597f03c9115d8be0d0d295674d8c72d0e4afa7efebc607b224e222544c2e3159c16dd06bd0fabd5c0e27b8f632c1bfb7f56717054aa6eb43048e69303f69b0adbb893af0b2e230070ddf0729bc78565c69ef00ddb607e165a9b5461f6cd912a66e9a1adc51a4338a1184048dffb4129a46d3aee553585c8b1240627a6405361e7160acaa483a04d8c490594c37d38ee2481ca0"}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, @proto={0x8, 0x19, 0x2b}]}, 0x304}, 0x1, 0x0, 0x0, 0x20000004}, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000500)={&(0x7f00000004c0)=[0x81, 0x3, 0x74, 0x7], 0x4, 0x4, 0x10001, 0x10000, 0x7f, 0x1, {0x4, 0x1, 0x1, 0xff, 0x5, 0x8, 0x8001, 0x0, 0x5e8bba4f, 0x3, 0x7, 0x7f, 0x6, 0x8b, "a5a413d0fc46953843ce76b2053002e814b994324ce023b52074c165703ca2d3"}}) 2018/05/24 21:43:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:30 executing program 4: r0 = socket(0x0, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:30 executing program 6: prctl$void(0xd) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/67) 2018/05/24 21:43:30 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000000000200", 0xc3, 0x80003}) 2018/05/24 21:43:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x18, 0x0, 0x3) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r1, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/24 21:43:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xffffffff, 0x80000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000280)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000100)=""/195, 0xc3) getdents(r3, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:30 executing program 1: syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair(0x18, 0x8080b, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x400, 0x400000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000080)) sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) prctl$setptracer(0x59616d61, r1) 2018/05/24 21:43:30 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) r1 = bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x100000000013, 0x0, 0x0, 0x0, 0x20000002, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x80000000, 0x10}, 0xc) 2018/05/24 21:43:30 executing program 4: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:30 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000340)="e7bf592817f9d5596aaa1c24ec5635a6b67c760a12a2f66654ca99d8fa0d7511903431ac7fe8de3d7fdb01c0a2162ffbae70422e28cfb4e9495cff93d7993d410f880aa1a54fdf91340bd45bccb2c4fee530bf00b98fe2e64ea0ed16430c9e01eca56eed15b9785993695e21211cc6a8137c6b0dfcedd27754c0854a522c0769a2703507616eee0a1a1b6aa20a5199beec39e1234fed0cedcfabc357488f4022ada0413604bb4e39189dc7d511cb992ee3aef90e6ecb75074e460ea7c7e0a08a83") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0xf592da1f}}, 0x14}, 0x1}, 0x0) recvfrom(r1, &(0x7f0000000100)=""/210, 0xd2, 0x0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/05/24 21:43:30 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000000400", 0xc3, 0x80003}) 2018/05/24 21:43:30 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x19, 0x33022a5b6ebcb102) connect(r1, &(0x7f00000000c0)=@llc={0x1a, 0x102, 0x8000, 0x7, 0x81, 0x4}, 0x80) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000040)) 2018/05/24 21:43:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:30 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:31 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001740)={0xffffffff}, 0x13f}}, 0x20) delete_module(&(0x7f00000001c0)='ppp1\x00', 0xa00) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x9) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x400, 0x70bd2a, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffc0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x1) write$rdma_cm(r0, &(0x7f0000001840)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}}, r1}}, 0x4) 2018/05/24 21:43:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shutdown(r0, 0x1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7369732f00000e000000000000072f6578706972655f425ea153a29a6e6f64c4f074", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000040)=""/148, 0x17b) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x9, 0x40800) 2018/05/24 21:43:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000800802, 0x89) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x60, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/24 21:43:31 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000000600", 0xc3, 0x80003}) 2018/05/24 21:43:31 executing program 1: setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/75, 0x4b, 0x2000, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:31 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:31 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0201000000000000a2969148153368efbfb4f7787436d69512a145"], 0x8, 0x0) r1 = socket(0x17, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x3, 0x3ff, 0x1000, 0xfffffffffffffff8, 0x0, 0xb960, 0x9, 0x6, 0x80, 0x7, 0xfffffffffffffffb, 0xffffffffffffffff, 0xb2, 0x1, 0x4]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x9}, 0x8) 2018/05/24 21:43:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000180)="f2410f1b1c74460fc71a66430f3881a00a0000000f20e035004000000f22e066ba6100b00deeb805000000b9a82e00000f01d966ba4000ed663ed9f7c442c1aac6c4c1245ce4", 0x46}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f, 0x0, 0x0, 0x28}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0xc018ae85, &(0x7f0000000100)) 2018/05/24 21:43:31 executing program 1: unlink(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:31 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:31 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0xc3, 0x80003}) 2018/05/24 21:43:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x480000, 0x0) bind$rds(r1, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) 2018/05/24 21:43:31 executing program 6: socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) socket$rds(0x15, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x24a00, 0x0) mq_timedsend(r4, &(0x7f0000000140)="a0cc404f1974eeb5f7f5fa825ed576aadfd16995e18f28405a84ea605306a9df61071a11ed1e57698d288d5a62ef54", 0x2f, 0x1, &(0x7f0000000180)={0x77359400}) ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") sendmsg$key(r1, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="020100000c000000000000000000001405000600000000000a0000000000000000deffffffffffffff00ffffe0000002000000000000000005000500000000000a000000000000000000000000af9cd76c3bbb521ea50000000000ffffffffff"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x40000000, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) 2018/05/24 21:43:31 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(0xffffffffffffffff, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:31 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0x101000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:32 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000600", 0xc3, 0x80003}) 2018/05/24 21:43:32 executing program 1: syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) prctl$intptr(0x3e, 0x8) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80040, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:32 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080), 0x0) 2018/05/24 21:43:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/24 21:43:32 executing program 6: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = socket(0xa, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="6eb391b516fab6503f65d7c6e43bbe369340a1930b8749e7a7993bbaa57304cc27f5181c09bdcbd347d8a30e0f997c92769d119410ce81a4b1e95279e49629e75ac26e1ca6f1a8979157e827379579ce33edecd1df4f", 0x56}, {&(0x7f0000000080)="e6ce3e00edc6fb426c3a3033bea3fbee2d35a5c162e96e7b2dcc7c6c15cb24bbf43b201e711ce46fc9865ede8a3454746331ff0f477c00843753f0ae878a53999c697cb0130417b9120a0cee787ee1502a576342a36a62b8be1c1485b5b5ed1f5f11d902bbe165ca267fd874a744dadc48224cebb9b67ed3553a507c3ef9d2dd7ecab228cbfb27af2d8d592b5357609fe11be73aa6e95c1531c8cfb1e1611861175712ef3f5924a6d5c69bdfaa839933eead6042abecebbb040ff5c7b9d148ef68dd2dadd7b0d5ed1a423ab002d6fd5136eea7e28185138f50ab8811b2ac8566cd6f942745c21bf5def66ea5a6", 0xed}, {&(0x7f0000000180)="30231922550c8733b53fadfb3c9997b5949f8f5de4534bd53d674d7dc2de1a2325861c340ed79539c85553d5282f93c710f4e550c5c3c0aaa5ebe09df99462a7ed7df32de09d918269c5f9ea0896bdbeafd17969e1395d7fae14e009fc6b6a9a267d994bb72f23a696bc04b52a2e1678fa1ce28dfb665db170db031ae7d416407e2359979eb185f46fb2faf86ad2b554", 0x90}, {&(0x7f0000000280)="7f6fbb772c5d9c925842f2f09a1760596e3ba010895fc179eddd0859b9375a0390e7b95f1d98f11f15d834bf6f8d1e66be46418f0b9973bf4ab551d7a07e1b92c324", 0x42}, {&(0x7f0000000300)="7d56809d933736213ebba9436f860c0edecae6db3899a43d2b6457b3264265372d", 0x21}, {&(0x7f0000000340)="29fa2a7b3b09a9c10e1aa49cb22daca9af9a520432ecf992ce0e7c80ffa5dea269d06212364fe8f5fa7755421f1182697e09e0884a2801cbbfc1d6d981dc6261be6d6fdfe5fb670fe997f45f5f40522043fd74adc7150659d7d06c1177c678dc2b341590fa3e545006baa1", 0x6b}, {&(0x7f0000000400)="b32bb29c01b2e84c0d5881f4bb9a397d2b6612d0ed3774cd2a05a530c2a4efe5d4d9df3d577030b2f8d134ba437809ba96f4bdf511d8829e2729b873428fb73778b194f08207c97c4434b4cad61e4ea5274371cc85dc56863a0a61b266d28a23c1d5570e349a8deaac8fed303fc00222f4d6c0f397be", 0x76}], 0x7, &(0x7f0000000500)=[{0x100, 0x103, 0x20, "107530f41c3a73f5975208358ef7743464ecfb9dcb45729b60e84f94424533f8ac0cdd546bc118200ae3f5d6d382704b79fd87cb1fe8402e50276cea60e2b15e981ce47f3e50d228242df2f5ff9cabb9b9e35f477938b967a4585f946cb20c477f218c6a61357e7dbf39227b353117b1a21b8857462a73fa257998aa7cb78a2770ae27afd3f3df649ef4eb4cf193ff19c490027033df9e29c971ceb7f4bb65a6156607953af98a808868af8f7ac5bfda5004925ae64f27e724169a3cffbab7df196f3f5dd6fb32dc23c914b627c674f97f7334176ab14d158d4d714bbdff7682af0a6dfe3526443f6238e8d431"}], 0x100, 0x40}, 0x4000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00000003c0)='./control\x00', 0x214000, 0x0) 2018/05/24 21:43:32 executing program 3: r0 = gettid() exit(0x0) r1 = memfd_create(&(0x7f0000000000)='/securityvboxnet0-#.-/\x00', 0x2) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000080)) setpriority(0xfffffffffffffffe, r0, 0x7) 2018/05/24 21:43:32 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) r1 = msgget$private(0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000000)) msgrcv(r1, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r1, &(0x7f0000000340)={0x2}, 0x8, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x10000) ioctl$SG_GET_SG_TABLESIZE(r4, 0x227f, &(0x7f0000000080)) 2018/05/24 21:43:32 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080), 0x0) 2018/05/24 21:43:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:32 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x82000, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)=""/250) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000180)={{0x40, 0x0, 0x6, 0x200, "584e96f6055e2f2b6c39168174fae22190f877285a2e1f8ad23ccd634a9de3ec9f791529a9a4148add6dfdf6", 0x400}, 0x7, [0x100, 0x0, 0x8, 0x5dbc, 0x9a18, 0x5, 0x400, 0x9bf, 0x3, 0x4, 0x6, 0x2, 0x1, 0x4, 0x5, 0x7, 0x3, 0x0, 0x4, 0x5, 0x2, 0x1ff, 0x100000000, 0x917c, 0x2, 0x200, 0x7a04, 0xfffffffffffffffd, 0x8001, 0x1, 0x80000001, 0x7, 0x1, 0x9289, 0x101, 0x4, 0x8, 0x5, 0x2, 0x4, 0x8, 0x3, 0x0, 0x800, 0x4, 0xffffffffffffffe1, 0x5, 0x3, 0xfba, 0x6, 0x401, 0x7, 0x3a1, 0xef, 0x3999, 0x80000001, 0xf07, 0x0, 0x7ff, 0x1, 0xeaa4, 0x8, 0x0, 0x19, 0x9ea2, 0x100000001, 0x80, 0x4, 0x7, 0x3, 0x9, 0x7, 0x7, 0x7, 0x80000000, 0x0, 0x8, 0x6, 0x9, 0x19, 0x63, 0x401, 0x7, 0x2b27, 0x100000000, 0x4, 0x9, 0x401, 0x0, 0x80000001, 0x1, 0x196, 0x1, 0x2, 0x7fdbf71f, 0x8d0, 0x0, 0x8, 0x5, 0x1000, 0x3, 0x0, 0x7, 0x5, 0x2, 0xad49, 0x2d81, 0xc017, 0x7, 0x4df9, 0x1, 0x8, 0x9e71, 0x54bc, 0x1ff, 0x5, 0x1, 0x6, 0x32d, 0x7, 0x0, 0xf0, 0x200, 0x8, 0xa6, 0x9, 0x7f, 0x9], {0x77359400}}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x1) write$binfmt_elf32(r1, &(0x7f0000004580)=ANY=[@ANYBLOB="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0x1978) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) syz_open_dev$sndctrl(&(0x7f0000000680)='/dev/snd/controlC#\x00', 0x5, 0x0) syz_open_procfs$namespace(r2, &(0x7f0000000140)='ns/uts\x00') 2018/05/24 21:43:32 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400001, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/71) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r2, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$netlink(0x10, 0x3, 0x5) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) 2018/05/24 21:43:32 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000fd00", 0xc3, 0x80003}) 2018/05/24 21:43:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:32 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080), 0x0) 2018/05/24 21:43:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000000240)="c62626df3f65940937a09a") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x6, 0x4) mmap(&(0x7f0000780000/0x3000)=nil, 0x3000, 0x3000009, 0x4010, 0xffffffffffffffff, 0xfffffffffffffffd) getdents(r1, &(0x7f0000000140)=""/148, 0x94) 2018/05/24 21:43:33 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000005000), 0x0, 0x2, 0x1, 0x7, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x50, 0x8731, 0x0, 0x0, 0xfffffffffffffff7, 0x40000, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:33 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0xc3, 0x80003}) 2018/05/24 21:43:33 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c6ce362c8523bf012cf66f") semget(0x3, 0x0, 0x82) socket$inet_tcp(0x2, 0x1, 0x0) r1 = geteuid() sendmsg$netlink(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x1204}], 0x1, &(0x7f0000000080)}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x2) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000100)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8000, 0x0) 2018/05/24 21:43:33 executing program 3: 2018/05/24 21:43:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:33 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00", 0x10) 2018/05/24 21:43:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x2, r1}) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) poll(&(0x7f0000000140)=[{r2, 0x20}, {r2}, {r0, 0x80}], 0x3, 0x8) 2018/05/24 21:43:33 executing program 5: r0 = msgget$private(0x0, 0x0) timer_create(0x0, &(0x7f0000000180)={0x0, 0x40, 0x1, @thr={&(0x7f0000000080)="c5d3d7a61241045bdf6b26e141f8964757517341110c31cb04284afbe82e8d7c7d0b524a7555780424a4156636da7ea06e0b24be4b270a64d7d8711e950f55c5f9fdcfbed8ac8e8b093397f3a5d846c76059dd2a157f384f3bbf9d5055a8abb1538437c51fcb3350256e0550b735f464790eaff855c3de6700ccda41f9cbd9d23614ceaa9f4f0aaa05708d6b237c1839b687bfe6181981bafabcae0632e9b9b934af2a094eeb72d08b9caef9aace555490707cacd656a6edf9832b8c06a2", &(0x7f0000000140)="e76c974a65eab6af809a4bc71abc7a7b510791c1021f10a6190171e9ee9948c03a31af"}}, &(0x7f00000001c0)=0x0) timer_delete(r1) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x125003, 0x0) write$cgroup_pid(r2, &(0x7f0000000040)={[0x33, 0x30]}, 0x2) 2018/05/24 21:43:33 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000000080)=""/53, 0x35}, {&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000003c0)=""/219, 0xdb}, {&(0x7f00000002c0)=""/143, 0x8f}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/123, 0x7b}], 0x9) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f00000001c0)="66baf80cb8deb2c88bef66bafc0c66ed460fdc95d1450000400f23d466b811000f00d844f4440f9a97600000000f01cf0f08430f20e645ee", 0x38}], 0x1, 0xfffffffffffffffd, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) 2018/05/24 21:43:33 executing program 3: 2018/05/24 21:43:33 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00", 0x10) 2018/05/24 21:43:33 executing program 6: 2018/05/24 21:43:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:33 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000200", 0xc3, 0x80003}) 2018/05/24 21:43:33 executing program 3: 2018/05/24 21:43:33 executing program 6: 2018/05/24 21:43:33 executing program 3: 2018/05/24 21:43:34 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00", 0x10) 2018/05/24 21:43:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:34 executing program 3: 2018/05/24 21:43:34 executing program 0: r0 = socket(0xa, 0x10000000000000b, 0x80802) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0x7, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) fcntl$setsig(r0, 0xa, 0x200000000000034) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000280)="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") mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:34 executing program 6: 2018/05/24 21:43:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:34 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000600", 0xc3, 0x80003}) 2018/05/24 21:43:34 executing program 5: r0 = msgget$private(0x0, 0xfffffffffffffffe) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x4000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/59) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf7, 0x30000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/24 21:43:34 executing program 6: 2018/05/24 21:43:34 executing program 3: 2018/05/24 21:43:34 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180", 0x18) 2018/05/24 21:43:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000000c0)={[], 0xe0, 0x800, 0x101, 0x0, 0x100, 0x110000, 0x0, [], 0x5}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) timer_create(0x5, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x0) timer_delete(r2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000280)=""/203) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff00000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:34 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0xc3, 0x80003}) 2018/05/24 21:43:35 executing program 3: 2018/05/24 21:43:35 executing program 6: 2018/05/24 21:43:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000180)=""/148, 0x94) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x4, 0x29c2, 0x0, 0x200, 0x5, 0x7, 0x7f, 0x488a, 0x1, 0x2, 0x200, 0x7}) 2018/05/24 21:43:35 executing program 5: r0 = msgget$private(0x0, 0x4c3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/24 21:43:35 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180", 0x18) 2018/05/24 21:43:35 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:35 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000000000400", 0xc3, 0x80003}) 2018/05/24 21:43:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:35 executing program 3: 2018/05/24 21:43:35 executing program 6: 2018/05/24 21:43:35 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180", 0x18) 2018/05/24 21:43:35 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000000)=""/250) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x28403) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x324, 0xff9, 0x400, 0x8001, 0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000180)="e40d1a135697cef1e84a3b60e7e3ec45e2af4a7e6b3077d3ce1f8e6cdfe79a354b9f6f964e2233e96ba18f4f8dc5a402105382cb6c", 0x35) 2018/05/24 21:43:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:35 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xc3, 0x80003}) 2018/05/24 21:43:35 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec", 0x1c) 2018/05/24 21:43:35 executing program 3: 2018/05/24 21:43:35 executing program 6: 2018/05/24 21:43:35 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x341680, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:36 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc5, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:36 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x80287010, &(0x7f0000000080)) 2018/05/24 21:43:36 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec", 0x1c) 2018/05/24 21:43:36 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x2010000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1, 0x8001, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000280)=""/215) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/114, 0x72) 2018/05/24 21:43:36 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0xc3, 0x80003}) 2018/05/24 21:43:36 executing program 5: r0 = msgget$private(0x0, 0x488) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0x20000002, &(0x7f0000000080)) 2018/05/24 21:43:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000180)=@ethtool_eeprom={0xf, 0x7ff, 0x9, 0x82, "cc48ca0d92ceecec8ad6c16e4c3a9b4d1fe88b54f07232dbc14714d014ae2bcd9b5aa6ff308240800399d0318b5734655423004237532ba6ad5a62a20eb6931347dfa3c88681907e6bda98d6b365171a838e57c5547c98959b162ec5ed0e91875b9c64c755de9af92cf607923f3e5ef57eeb2ca217a6973a4134e77d605e3fa3d98f"}}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x9, &(0x7f0000000140)=""/19) getdents(r2, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:36 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec", 0x1c) 2018/05/24 21:43:36 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f"], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x2}, 0x8) shutdown(r0, 0x1) 2018/05/24 21:43:36 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0xc3, 0x80003}) 2018/05/24 21:43:36 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f00000000c0)={'syz_tun\x00', @ifru_map={0xfffffffffffffffb, 0x6, 0x141, 0xff, 0x4, 0x1ff}}) r2 = memfd_create(&(0x7f0000000000)='nodev}.]systemvmnet0^\x00', 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) ioctl$KDSKBLED(r2, 0x4b65, 0x80000000) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x24) 2018/05/24 21:43:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:36 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000000440)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/24 21:43:36 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec0000", 0x1e) 2018/05/24 21:43:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000100)=""/148, 0xffffffffffffff46) 2018/05/24 21:43:36 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = memfd_create(&(0x7f0000000000)='\'\x00', 0x3) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/162) 2018/05/24 21:43:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:36 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0xc3, 0x80003}) 2018/05/24 21:43:36 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec0000", 0x1e) 2018/05/24 21:43:36 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x65, 0x10) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0xa622e64dfe768eb6) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x9, 0x0, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:36 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000000000000bf00", 0xc3, 0x80003}) 2018/05/24 21:43:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:36 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec0000", 0x1e) 2018/05/24 21:43:36 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000000600)=""/250) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x420002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x6751, 0xfffffffffffffeff, 0x5e6}, &(0x7f0000000080)=0x14) r2 = socket$inet6(0xa, 0xf, 0x3f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000540)={r1, 0x9}, &(0x7f0000000580)=0x8) 2018/05/24 21:43:36 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000340)={0x0, 0x3ff, 0x0, 0x29, &(0x7f0000fdd000/0x1000)=nil}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) select(0x40, &(0x7f0000000100)={0x3, 0xfffffffffffffff9, 0x7787, 0x0, 0x1675000000000000, 0x0, 0xd25, 0x1}, &(0x7f0000000140)={0x6, 0xffffffffffffffe0, 0x0, 0x7, 0x10000, 0x51, 0x4eb, 0x5}, &(0x7f0000000180)={0x2, 0x7, 0x401, 0x101, 0xfffffffffffffc8c, 0x3, 0x200, 0x7}, &(0x7f0000000200)={r1, r2/1000+30000}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={"0000000000000000000f000000000001", r4}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:36 executing program 5: r0 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="c800", 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = msgget$private(0x0, 0x3) msgrcv(r2, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000000000008"], 0x8, 0x0) 2018/05/24 21:43:36 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'team_slave_0\x00', 0x9001}) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000005010100680000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/24 21:43:37 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xe3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040), 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'yam0\x00'}}) getsockopt$inet_int(r4, 0x0, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r5, 0x9, 0x8}, 0xc) r6 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x3, 0x34102) ioctl$EVIOCGID(r6, 0x80084502, &(0x7f0000000340)=""/80) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x80000000000000, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000540)={r7, 0x4, 0x7}, &(0x7f0000000580)=0x8) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setfsuid(r8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0xfffffffffffffff7, 0x4) r9 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1f) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r9, 0x11, 0x65, &(0x7f0000000080)=0x922, 0x4) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) sendmsg$nl_crypto(r10, &(0x7f0000000240)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0x7, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x7d) 2018/05/24 21:43:37 executing program 4 (fault-call:1 fault-nth:0): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x200, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000200)) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0xfffffffffffffff9, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xe46, 0x402c0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1127.282264] FAULT_INJECTION: forcing a failure. [ 1127.282264] name failslab, interval 1, probability 0, space 0, times 0 [ 1127.293616] CPU: 0 PID: 8512 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #65 [ 1127.300812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1127.310164] Call Trace: [ 1127.312766] dump_stack+0x1b9/0x294 [ 1127.316416] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1127.321616] ? lock_downgrade+0x8e0/0x8e0 [ 1127.325784] should_fail.cold.4+0xa/0x1a 2018/05/24 21:43:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'team_slave_0\x00', 0x9001}) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000005010100680000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) [ 1127.329858] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1127.334970] ? __local_bh_enable_ip+0x161/0x230 [ 1127.339641] ? _raw_spin_unlock_bh+0x30/0x40 [ 1127.344062] ? release_sock+0x1e2/0x2b0 [ 1127.348050] ? rcu_is_watching+0x85/0x140 [ 1127.352209] ? __release_sock+0x3a0/0x3a0 [ 1127.356368] ? find_held_lock+0x36/0x1c0 [ 1127.360461] ? check_same_owner+0x320/0x320 [ 1127.364792] ? rcu_note_context_switch+0x710/0x710 [ 1127.369732] ? __netlink_lookup+0x5cf/0xaa0 [ 1127.374064] __should_failslab+0x124/0x180 [ 1127.378309] should_failslab+0x9/0x14 2018/05/24 21:43:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010010], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1127.382119] kmem_cache_alloc_node+0x272/0x780 [ 1127.386709] ? find_held_lock+0x36/0x1c0 [ 1127.390783] __alloc_skb+0x111/0x780 [ 1127.394510] ? skb_scrub_packet+0x580/0x580 [ 1127.398847] ? rcu_is_watching+0x85/0x140 [ 1127.402999] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1127.408214] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1127.413766] ? netlink_autobind.isra.34+0x240/0x330 [ 1127.418800] netlink_sendmsg+0xb01/0xfa0 [ 1127.422880] ? netlink_unicast+0x740/0x740 [ 1127.427128] ? security_socket_sendmsg+0x94/0xc0 2018/05/24 21:43:37 executing program 3: socket(0xa, 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0x34fc]}]}, 0x40}, 0x1}, 0x0) [ 1127.431888] ? netlink_unicast+0x740/0x740 [ 1127.436131] sock_sendmsg+0xd5/0x120 [ 1127.439852] sock_write_iter+0x35a/0x5a0 [ 1127.443922] ? sock_sendmsg+0x120/0x120 [ 1127.447912] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1127.453453] ? iov_iter_init+0xc9/0x1f0 [ 1127.457436] __vfs_write+0x64d/0x960 [ 1127.461164] ? kernel_read+0x120/0x120 [ 1127.465068] ? wait_for_completion+0x870/0x870 [ 1127.469670] ? rw_verify_area+0x118/0x360 [ 1127.473825] vfs_write+0x1f8/0x560 [ 1127.477376] ksys_write+0xf9/0x250 2018/05/24 21:43:37 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x28, 0x101040) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0xd23, 0xb5, 0xfffffffffffffff9, 0x0, 0x0, [], [], [], 0xff, 0x969}) [ 1127.480922] ? __ia32_sys_read+0xb0/0xb0 [ 1127.484992] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1127.490539] __x64_sys_write+0x73/0xb0 [ 1127.494432] do_syscall_64+0x1b1/0x800 [ 1127.498322] ? finish_task_switch+0x1ca/0x840 [ 1127.502818] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1127.507753] ? syscall_return_slowpath+0x30f/0x5c0 [ 1127.512696] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1127.518074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1127.522927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1127.528120] RIP: 0033:0x455a09 2018/05/24 21:43:37 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000000fffffdfd00", 0xc3, 0x80003}) 2018/05/24 21:43:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:37 executing program 3: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x101000000, 0x9) fcntl$notify(r0, 0x402, 0x8000) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) [ 1127.531311] RSP: 002b:00007f211cbe7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1127.539026] RAX: ffffffffffffffda RBX: 00007f211cbe86d4 RCX: 0000000000455a09 [ 1127.546298] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 1127.553567] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1127.560842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1127.568112] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 2018/05/24 21:43:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r2, 0x9, 0x8}, 0xc) pwrite64(r1, &(0x7f00000005c0)="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", 0x1000, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x3, 0x34102) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000340)=""/80) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000540)={r4, 0x4, 0x7}, &(0x7f0000000580)=0x8) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setfsuid(r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1f) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000000080)=0x922, 0x4) sendmsg$nl_crypto(r7, &(0x7f0000000240)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0x7, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x7d) 2018/05/24 21:43:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:37 executing program 1: ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delqdisc={0x3c, 0x25, 0x30e, 0x70bd27, 0x25dfdbfc, {0x0, r1, {0x1, 0xb}, {0x7, 0x10}, {0x0, 0xf}}, [@TCA_STAB={0x8, 0x8, @TCA_STAB_DATA={0x4, 0x2}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x3}, @TCA_INGRESS_BLOCK={0x8, 0xd}]}, 0x3c}, 0x1, 0x0, 0x0, 0x804}, 0x24008090) r2 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105518, &(0x7f0000000100)=""/250) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/24 21:43:37 executing program 4 (fault-call:1 fault-nth:1): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000100)="c6c814e5ed09d4055596cd34e8983efd7d0e1debaea6ab1d5a26836287d4b50e7402ce261d79a47f5bcf65b3fb312ad4f54fdee6440bdecaa3acda3ba3f2750fb9c41fc62ba8f485f321dfd355aec21014db297007aec1e5c0ff83c52b3cffc6d8d45d3919ba4400d5cee1cd3c4557") r2 = socket$kcm(0x29, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400a00, 0x0) write$binfmt_aout(r2, &(0x7f00000000c0), 0xfffffdef) 2018/05/24 21:43:37 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000bf00", 0xc3, 0x80003}) 2018/05/24 21:43:37 executing program 6: ioctl(0xffffffffffffffff, 0x3, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) 2018/05/24 21:43:37 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x48, &(0x7f0000000100)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0xffffffffffffffbd, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x7, 0x0, 0x9, 0x4, 0xfffffffffffffffa}, 0x14) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000200)={r0, r0, 0x6d68aabd}) r4 = msgget$private(0x0, 0x0) msgrcv(r4, &(0x7f0000002400)={0x0, ""/4096}, 0x1008, 0x1, 0x2800) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000280)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) msgsnd(r4, &(0x7f0000000080)={0x3, "8b69426830ebdb9c1ee8d400000000ffffffff8447c263251557349161c6cf0a1cf7573908c247bf37552d43c75a74e7012638acb172184090c04b503d6d7e3a50661722a9625f4a1354a3b0bace1195256eae14"}, 0x0, 0x0) 2018/05/24 21:43:37 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) lseek(r0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/05/24 21:43:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1128.184737] FAULT_INJECTION: forcing a failure. [ 1128.184737] name failslab, interval 1, probability 0, space 0, times 0 [ 1128.196062] CPU: 1 PID: 8568 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #65 [ 1128.203250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1128.212604] Call Trace: [ 1128.215207] dump_stack+0x1b9/0x294 [ 1128.218849] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1128.224046] ? is_bpf_text_address+0xd7/0x170 [ 1128.228547] ? kernel_text_address+0x79/0xf0 [ 1128.232966] ? __unwind_start+0x166/0x330 [ 1128.237123] should_fail.cold.4+0xa/0x1a [ 1128.241192] ? __save_stack_trace+0x7e/0xd0 [ 1128.245519] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1128.250638] ? save_stack+0xa9/0xd0 [ 1128.254269] ? save_stack+0x43/0xd0 [ 1128.257899] ? kasan_kmalloc+0xc4/0xe0 [ 1128.261792] ? kasan_slab_alloc+0x12/0x20 [ 1128.265949] ? find_held_lock+0x36/0x1c0 [ 1128.270041] ? check_same_owner+0x320/0x320 [ 1128.274374] ? rcu_note_context_switch+0x710/0x710 [ 1128.279312] __should_failslab+0x124/0x180 2018/05/24 21:43:38 executing program 5: msgrcv(0x0, &(0x7f0000002400)={0x0, ""/4096}, 0x1008, 0x0, 0x1800) msgsnd(0x0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/24 21:43:38 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x1ff, {0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000000)="caee5bfbb8f9e538253caf9ea77da9b55ed2044c2d4a8f533fcdfed7ee67a3c698d567e988accdf0abc5a198a7eb3fbe785bdeca80c0ee0efeee02fe4c5363d263b50705863c56fb7111618d0eb68e1a3cea9bcb03319694f7cdb786ed8782f9d090ef8274b4fb7295c009d81a219095e6ec39410ecafb1c2b23c89326b65988c2a7c95f60aba49dc948e72f4c9643851e15dbee66269003e62b39be8439ec1c0f10c1d6faf3d66a435c933b3d7fb304b5a6913a0ba4b71825454fb8399ec9cfa5f5ef5537b8f76bd7acefe5d0ad9ede88702203854132ccf853cd4f0adbc786070ca5a6f63ebaa4", 0xe8}, {&(0x7f0000000100)="c54b967722a3a658a3ac79c306f958c64b2bf4be078a631d69cfe11e7a83a18ba01330cda89f395fa2e1d3c3c211acc086c9bab94c64b1c03820c0c9c13539a0289d29d4f7203f2eba81507fefa61e3e708fb6fc20323efbe795814dbd672b2981b187b316d3fa92dc6ea357e15ce78b76016612ee5beaf867b4962159865fac4c62795a18df2739bb8dc1d73bac743345a891faa7af4bbf45ffc5531f22dba8e669551280bec447e7c257d4cf3bbf78", 0xb0}, {&(0x7f00000001c0)="5ad8dc97a1818bd3b5f3dea905e5ac66b3ff1484bc5748b4b7d29c302ddde9eeb2bb0089c0ea3d95c4127f36f7513e5b53ace54a4b6970e1f946cff796c941788cd162070e08cd218472426655128d477605bc1d2e525f18207d95d0d2d5ca1e48d0e1f99421a09753185bd9c1029f39c1b3eeb45c393c6159d9772e79fe587db084131a170364e108c8f717d7367a965b8f8d52245a", 0x96}, {&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000380)="06ea223b94ef6ba48685712315945fc9013f3a167c79a4d86d6c0a142f4c568fd6c2f4d1a03cf57e8b3dacb8e13c587c267b6d3341f3a86cb4", 0x39}, {&(0x7f00000003c0)="df24d540643761582a9a3cc81f5fe4d6cb73790d660e065ec05aae397cfcad10c03d60de6f1073c32935e625e2a682e9b303f71bf1bf0a147d1b8d47918f2ee7d38cdf76503af0c6e00bb7ccc3226cc63b44dd11eaf1e2b05ed3e682c31fe5f50615201ed0399b93a45eb965", 0x6c}, {&(0x7f0000000440)="47feb7f29ca6bcf9f19f7fe10a5340293a77926bf9efd9d720a55dd8a311e5145365eb67f701a8bdac2726bd7c0e3ef6831095e8df2376a4e02ca82716b61654c2c39e859581dcbc20bebb4228d15d6c0e85bdd5cffe1a2e88baea48da181de271fa8d5571a3575a8a5d64a1ea01f8ebfd8b2e4044e7bee121bdd0e64f4e6ef7b63ceb0dc46df7262ada4fab623f95b84df19b6d3e7594dd8054e562bbf201ea64747ff93cd8a5463f294f42717342b5bb74641e98d455626adee7b46ed00f0fed39b6be2a8a27a0db1aa75869466ed157d9c1ee164eb54078c8669ae72e07", 0xdf}, {&(0x7f0000000540)="b383b44e3504e4a27a56e8a44df6e0a27c8d8972cb577ff00725f7274406fee80216b6caaf4113732a5b8bd0d031237218b6d7fcc62f82b9a4019df2e8f974e6f25c76dfc63c48d6cf759d25c41899613c5904e9344e37c2f8aefc343979d8e4b9097bfd8bfd330d9371da184d6c1a64051485fc8fac281cdfed669be8b6c27ebbba65c7e3c7ebbc259d83875911abf140500e725b998ba19fd48d3279d2096c61adfa6e341118ee18a5a813b45e7695b11183adeac9a262350bd0cb73f96e8fd87430178b", 0xc5}, {&(0x7f0000000640)="f8d198343e25d62a", 0x8}], 0x9) 2018/05/24 21:43:38 executing program 6: r0 = memfd_create(&(0x7f0000003ffa)='w0\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x7fffffff, 0x4) pread64(r0, &(0x7f0000000000)=""/123, 0x7b, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000000c0)=0x63a2) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x57, 0x7f18, 0xa2, {0xa6, 0xd422}, {0x4, 0x9}, @const={0x8, {0x3ff, 0xffffffffffffffff, 0x1b9, 0x4}}}) 2018/05/24 21:43:38 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ec370b17de07502], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8000000000000106, &(0x7f0000000240)="c626262c8523ad012cf66f") r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f000079df88)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000100)=0x8, 0x8) msgsnd(r1, &(0x7f0000c40ff8)=ANY=[@ANYBLOB="0100000000005d00"], 0x8, 0x0) msgget$private(0x0, 0x204) msgctl$IPC_RMID(r1, 0x0) [ 1128.283565] should_failslab+0x9/0x14 [ 1128.287367] kmem_cache_alloc_node_trace+0x26f/0x770 [ 1128.292486] __kmalloc_node_track_caller+0x33/0x70 [ 1128.297426] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 1128.302191] __alloc_skb+0x14d/0x780 [ 1128.305916] ? skb_scrub_packet+0x580/0x580 [ 1128.310249] ? rcu_is_watching+0x85/0x140 [ 1128.314404] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1128.319609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1128.325162] ? netlink_autobind.isra.34+0x240/0x330 [ 1128.330191] netlink_sendmsg+0xb01/0xfa0 2018/05/24 21:43:38 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00440a40ab6d05c6e0d21c80a004d82c6ffdc9e332983a9f8d747765bd1f3fb65cc025230d99b4db0c9dfb899000999388380d508fb83d47565e485ca79312d02a06f047854669cf8b8eb749c16ee7a0da0df7219a97469e6dd32fa881f1ac32617dc93c8bbb36934780d8dacb6373c7959854cfa4b65fb5ca33ce587c7eb7745e98f339890af13f0ee3d28a058b1a132534c8dfd1bb2c8831c678462187207d3aca542ba1b4da1ae9014e12c5328bbabb909c17d7a09d4804a4c6c79a64"], 0x8, 0x0) [ 1128.334264] ? netlink_unicast+0x740/0x740 [ 1128.338515] ? security_socket_sendmsg+0x94/0xc0 [ 1128.343281] ? netlink_unicast+0x740/0x740 [ 1128.347525] sock_sendmsg+0xd5/0x120 [ 1128.351273] sock_write_iter+0x35a/0x5a0 [ 1128.355347] ? sock_sendmsg+0x120/0x120 [ 1128.359340] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1128.364882] ? iov_iter_init+0xc9/0x1f0 [ 1128.368864] __vfs_write+0x64d/0x960 [ 1128.372584] ? kernel_read+0x120/0x120 [ 1128.376483] ? wait_for_completion+0x870/0x870 [ 1128.381084] ? rw_verify_area+0x118/0x360 [ 1128.385237] vfs_write+0x1f8/0x560 [ 1128.388780] ksys_write+0xf9/0x250 [ 1128.392320] ? __ia32_sys_read+0xb0/0xb0 [ 1128.396382] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1128.401926] __x64_sys_write+0x73/0xb0 [ 1128.405818] do_syscall_64+0x1b1/0x800 [ 1128.409709] ? finish_task_switch+0x1ca/0x840 [ 1128.414214] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1128.419147] ? syscall_return_slowpath+0x30f/0x5c0 [ 1128.424083] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1128.429450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1128.434303] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1128.439492] RIP: 0033:0x455a09 [ 1128.442682] RSP: 002b:00007f211cbe7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1128.450394] RAX: ffffffffffffffda RBX: 00007f211cbe86d4 RCX: 0000000000455a09 [ 1128.457665] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 1128.464934] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1128.472203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1128.479470] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000001 2018/05/24 21:43:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x2020, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000040)=""/148, 0x17b) sigaltstack(&(0x7f0000ff5000/0xa000)=nil, &(0x7f0000000100)) 2018/05/24 21:43:39 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x5, 0x9, r1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0), &(0x7f0000000000)=0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x4000000003, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000040), 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x89, 0x4) 2018/05/24 21:43:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:39 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0xc3, 0x80003}) 2018/05/24 21:43:39 executing program 4 (fault-call:1 fault-nth:2): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:39 executing program 1: r0 = memfd_create(&(0x7f0000000100)='wlan0lo!vmnet0*\x00', 0x1) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000140)={0x100, 0x7fffffff}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)=""/250) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1200000000, 0x200000) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/24 21:43:39 executing program 5: r0 = msgget$private(0x0, 0x10) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e24, 0x400, @empty, 0x1}, 0x6, [0x9, 0xffffffffffffffff, 0x20004678b70d, 0x3, 0x8, 0x0, 0x100000000, 0x5]}, 0x5c) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) select(0x40, &(0x7f0000000140)={0x7, 0x7, 0x20, 0x8000, 0x10000, 0x8, 0x7, 0x1c}, &(0x7f0000000180)={0x1, 0x6, 0xdb0, 0x1ed, 0x9, 0x1000, 0x8, 0x6}, &(0x7f00000001c0)={0x8, 0xea7, 0x4, 0x101, 0x5, 0x80, 0x2, 0xd6c}, &(0x7f0000000200)={0x0, 0x2710}) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x800) 2018/05/24 21:43:39 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000200)="4f808c0805433faf4f74ac4d6ee2f9864e8f36ee51923bd04beb568589457137f1839bee0d33bce7795b950e2de7e82bafef688819a75f5e03668fbe59f309c8bf4100ec9b9764b223fa6c0d3c59eb160e5cac52808e96e96292b368675e0a61a966ac6001c4ae32a8cb7c6fd2028fd4bb5091baa2fc138a957c5d32244fa95860f516fb72af89c673faecd4d48a169cd6e582aef1872a0f1ac6cf02cbbf94692fda061d236cc6bdddc9e07081", 0xad, 0x4008004, &(0x7f00000002c0)={0x2, 0x4e22}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = socket(0xa, 0x5, 0xfffffffffffffffc) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$int_out(r1, 0x80084121, &(0x7f0000000040)) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r3) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x88abd37748fc38e4) modify_ldt$read_default(0x2, &(0x7f0000001340)=""/162, 0xa2) [ 1129.456417] FAULT_INJECTION: forcing a failure. [ 1129.456417] name failslab, interval 1, probability 0, space 0, times 0 [ 1129.467723] CPU: 0 PID: 8636 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #65 [ 1129.474915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1129.484269] Call Trace: [ 1129.486865] dump_stack+0x1b9/0x294 [ 1129.490505] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1129.495714] should_fail.cold.4+0xa/0x1a [ 1129.499787] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1129.504905] ? check_noncircular+0x20/0x20 [ 1129.509153] ? graph_lock+0x170/0x170 [ 1129.512966] ? lock_acquire+0x1dc/0x520 [ 1129.516946] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 1129.521368] ? find_held_lock+0x36/0x1c0 [ 1129.525442] ? __lock_is_held+0xb5/0x140 [ 1129.529525] ? check_same_owner+0x320/0x320 [ 1129.533854] ? nfnetlink_rcv_msg+0xab3/0xff0 [ 1129.538273] ? rcu_note_context_switch+0x710/0x710 [ 1129.543219] __should_failslab+0x124/0x180 [ 1129.547468] should_failslab+0x9/0x14 [ 1129.551279] kmem_cache_alloc_trace+0x2cb/0x780 [ 1129.555959] ? perf_trace_lock+0xd6/0x900 [ 1129.560114] ? print_usage_bug+0xc0/0xc0 [ 1129.564186] nfnl_acct_new+0x520/0xc50 [ 1129.568083] ? nfnl_acct_overquota+0x380/0x380 [ 1129.572673] ? graph_lock+0x170/0x170 [ 1129.576479] ? perf_trace_lock+0xd6/0x900 [ 1129.580639] ? print_usage_bug+0xc0/0xc0 [ 1129.584706] ? zap_class+0x720/0x720 [ 1129.588424] ? page_add_file_rmap+0x779/0xe20 [ 1129.592927] ? find_held_lock+0x36/0x1c0 [ 1129.597002] ? graph_lock+0x170/0x170 [ 1129.600818] ? lock_downgrade+0x8e0/0x8e0 2018/05/24 21:43:39 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffb}) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r3 = inotify_init() dup3(r2, r3, 0x80000) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) socket$inet(0x2, 0x3, 0x1) read(r4, &(0x7f0000481000)=""/128, 0x80) 2018/05/24 21:43:39 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x404102) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x2}}, [0xfb, 0x0, 0x22a, 0x1, 0x9b, 0x9, 0x0, 0x9, 0x2, 0x7ff, 0x1, 0xec0, 0x8, 0x4000000, 0x7]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0xffffffff80000001, 0x4, 0xad, 0xad23, 0x80000001, 0x6, 0xb6a3, r1}, &(0x7f00000001c0)=0x20) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x7, 0x200}, {0x8, 0x8}, {0x3500923, 0x1}, {0x8, 0x3f}, {0x1, 0x8000}]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/24 21:43:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = dup(r0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000140)) setsockopt$inet_int(r2, 0x0, 0x2f, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) unshare(0x2000400) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001680)=""/4096, &(0x7f0000000180)=0x1000) 2018/05/24 21:43:39 executing program 1: ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000180)="5d51da3e61c3918a1549550f247d47171a18e585b5715809cb436e274eb93337b0b2c3c94e83131c57eb5fc3adb27527f51e75b36066a1cc5e07f88874b17ba457667009c05a4e2212b06e58004f8e02f154310ff816795e0e3dd4a5ca88bd183aaf42c0d0b523911d512ff8124a968479e468c71dc94deb236f54fa") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000000)={0x0, 0x9, 0x5, 0x2, [], [], [], 0xd18, 0xffffffffffffff81, 0x80, 0xfff, "f4230001f8fffffffeff85f54061e4a2"}) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105518, &(0x7f0000000240)=""/250) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x80000, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000200), &(0x7f0000000340)=0x4) [ 1129.604983] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1129.610569] ? __lock_is_held+0xb5/0x140 [ 1129.614645] ? nfnl_acct_overquota+0x380/0x380 [ 1129.619236] nfnetlink_rcv_msg+0xdb5/0xff0 [ 1129.623500] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 1129.628525] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 1129.632956] ? nfnetlink_bind+0x3a0/0x3a0 [ 1129.637112] ? graph_lock+0x170/0x170 [ 1129.640912] ? find_held_lock+0x36/0x1c0 [ 1129.644982] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1129.650535] netlink_rcv_skb+0x172/0x440 2018/05/24 21:43:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1129.654597] ? nfnetlink_bind+0x3a0/0x3a0 [ 1129.658751] ? netlink_ack+0xbc0/0xbc0 [ 1129.662644] ? __netlink_ns_capable+0x100/0x130 [ 1129.667320] nfnetlink_rcv+0x1fe/0x1ba0 [ 1129.671302] ? rcu_is_watching+0x85/0x140 [ 1129.675458] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1129.680662] ? nfnl_err_reset+0x2d0/0x2d0 [ 1129.684820] ? netlink_remove_tap+0x610/0x610 [ 1129.689323] ? refcount_add_not_zero+0x320/0x320 [ 1129.694083] ? rcu_is_watching+0x85/0x140 [ 1129.698236] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1129.703434] ? netlink_skb_destructor+0x210/0x210 [ 1129.708283] ? kasan_check_write+0x14/0x20 [ 1129.712526] netlink_unicast+0x58b/0x740 [ 1129.716595] ? netlink_attachskb+0x970/0x970 [ 1129.721018] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1129.726561] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1129.731588] ? security_netlink_send+0x88/0xb0 [ 1129.736175] netlink_sendmsg+0x9f0/0xfa0 [ 1129.740252] ? netlink_unicast+0x740/0x740 [ 1129.744498] ? security_socket_sendmsg+0x94/0xc0 [ 1129.749279] ? netlink_unicast+0x740/0x740 [ 1129.753518] sock_sendmsg+0xd5/0x120 [ 1129.757240] sock_write_iter+0x35a/0x5a0 [ 1129.761308] ? sock_sendmsg+0x120/0x120 [ 1129.765298] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1129.770838] ? iov_iter_init+0xc9/0x1f0 [ 1129.774815] __vfs_write+0x64d/0x960 [ 1129.778534] ? kernel_read+0x120/0x120 [ 1129.782434] ? wait_for_completion+0x870/0x870 [ 1129.787044] ? rw_verify_area+0x118/0x360 [ 1129.791200] vfs_write+0x1f8/0x560 [ 1129.794749] ksys_write+0xf9/0x250 [ 1129.798294] ? __ia32_sys_read+0xb0/0xb0 [ 1129.802360] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1129.807909] __x64_sys_write+0x73/0xb0 [ 1129.811806] do_syscall_64+0x1b1/0x800 [ 1129.815698] ? finish_task_switch+0x1ca/0x840 [ 1129.820200] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1129.825139] ? syscall_return_slowpath+0x30f/0x5c0 [ 1129.830079] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1129.835456] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1129.840311] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1129.845499] RIP: 0033:0x455a09 [ 1129.848677] RSP: 002b:00007f211cbe7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1129.856367] RAX: ffffffffffffffda RBX: 00007f211cbe86d4 RCX: 0000000000455a09 [ 1129.863616] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 1129.870863] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1129.878113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1129.885362] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000002 2018/05/24 21:43:40 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x1800000000000000, r1}) 2018/05/24 21:43:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8915, &(0x7f0000000240)) r2 = socket(0x200000000000011, 0x3, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000001c0)={0x5, {{0x2, 0x4e20, @rand_addr=0xff}}}, 0x88) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'ip_vti0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x35, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{}]}, 0x10) 2018/05/24 21:43:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:40 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000240)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000280), 0x8, &(0x7f0000000100)) exit(0x0) r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, r0, 0x0) r1 = semget(0x3, 0x1, 0x80) fsync(r0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000340)=0xc) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000440)={{0x81, r2, r3, r4, r5, 0xc0}, 0x3, 0xb0b5, 0x401}) r6 = accept$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, @multicast2}, &(0x7f0000000640)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000680), &(0x7f00000006c0)=0x14) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000740)={{0x3, 0x1, 0xb5, 0x1, 0x7}, 0x83}) r7 = accept(r6, &(0x7f0000001bc0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000001c40)=0x80) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000001c80)={{0xa, 0x4e22, 0x12f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x100}, {0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0x7ff}, 0x4, [0x6, 0x5, 0x132e, 0xe51c, 0x4, 0x6, 0xa5, 0x7]}, 0x5c) r8 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x74, &(0x7f0000000540)=""/208, &(0x7f0000000500)=0x34f) fcntl$getownex(r8, 0x10, &(0x7f00000000c0)) mlockall(0x2) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/24 21:43:40 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0xc3, 0x80003}) 2018/05/24 21:43:40 executing program 5: r0 = msgget$private(0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x88000, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x8001, 0x4) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/24 21:43:40 executing program 4 (fault-call:1 fault-nth:3): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 1130.787511] FAULT_INJECTION: forcing a failure. [ 1130.787511] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.798803] CPU: 1 PID: 8693 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #65 [ 1130.805992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1130.815344] Call Trace: [ 1130.817944] dump_stack+0x1b9/0x294 [ 1130.821588] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1130.826804] should_fail.cold.4+0xa/0x1a [ 1130.830882] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1130.836011] ? lock_downgrade+0x8e0/0x8e0 [ 1130.840174] ? find_held_lock+0x36/0x1c0 [ 1130.844254] ? i915_ggtt_probe_hw+0x180/0x3130 [ 1130.848864] ? check_same_owner+0x320/0x320 [ 1130.853206] ? rcu_note_context_switch+0x710/0x710 [ 1130.858156] __should_failslab+0x124/0x180 [ 1130.862413] should_failslab+0x9/0x14 [ 1130.866228] kmem_cache_alloc_node+0x272/0x780 [ 1130.870834] __alloc_skb+0x111/0x780 [ 1130.874565] ? skb_scrub_packet+0x580/0x580 [ 1130.878904] ? kasan_unpoison_shadow+0x35/0x50 2018/05/24 21:43:40 executing program 0: r0 = socket(0xe, 0x80005, 0x8) ioctl(r0, 0x10000001bb, &(0x7f0000000240)="c66ab50a00000000000000caf5d1f6a2600bb49accab5ff66cca2ee7f48eb10d80139f0dc9f62c23e1f09b484d99fcbf410ae9270b1ff97707f864bce7e5dbe3e6fa8dc7e9e71f19fa55f3e4ad220d4b93bcf4ed839c1feca4643d3cdc130ec9733e7b3ef62957b0d389a1cb1fbb159f3dec96f87978579ff2441e2db533465655dc29646fac6a8a37c61b32db9de43d48b064e64898545a73ef891d93111017ca9cc2a7ec9be82ed5a3d5745bac1e8e6100fe1c44e36ef1b1b864d6e4d4b5a232d41d0676ed02000000000000000000000000000000") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000e67000/0x11000)=nil, 0x11000, 0x0, 0x21030, r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x10000, @dev={0xfe, 0x80, [], 0x11}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xf9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xa4) getdents(r1, &(0x7f0000000180)=""/148, 0x94) 2018/05/24 21:43:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1130.883495] ? __asan_allocas_unpoison+0x16/0x20 [ 1130.888260] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 1130.892691] netlink_ack+0x2d7/0xbc0 [ 1130.896413] ? nfnetlink_bind+0x3a0/0x3a0 [ 1130.900579] ? netlink_sendmsg+0xfa0/0xfa0 [ 1130.904828] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1130.911076] netlink_rcv_skb+0x35d/0x440 [ 1130.915149] ? nfnetlink_bind+0x3a0/0x3a0 [ 1130.919312] ? netlink_ack+0xbc0/0xbc0 [ 1130.923216] ? __netlink_ns_capable+0x100/0x130 [ 1130.927902] nfnetlink_rcv+0x1fe/0x1ba0 [ 1130.931888] ? rcu_is_watching+0x85/0x140 2018/05/24 21:43:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1130.936052] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1130.941267] ? nfnl_err_reset+0x2d0/0x2d0 [ 1130.945441] ? netlink_remove_tap+0x610/0x610 [ 1130.949952] ? refcount_add_not_zero+0x320/0x320 [ 1130.954723] ? rcu_is_watching+0x85/0x140 [ 1130.958892] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1130.964092] ? netlink_skb_destructor+0x210/0x210 [ 1130.968946] ? kasan_check_write+0x14/0x20 [ 1130.973189] netlink_unicast+0x58b/0x740 [ 1130.977260] ? netlink_attachskb+0x970/0x970 [ 1130.981677] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1130.987219] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1130.992242] ? security_netlink_send+0x88/0xb0 [ 1130.996838] netlink_sendmsg+0x9f0/0xfa0 [ 1131.000909] ? netlink_unicast+0x740/0x740 [ 1131.005155] ? security_socket_sendmsg+0x94/0xc0 [ 1131.009916] ? netlink_unicast+0x740/0x740 [ 1131.014159] sock_sendmsg+0xd5/0x120 [ 1131.017882] sock_write_iter+0x35a/0x5a0 [ 1131.021953] ? sock_sendmsg+0x120/0x120 [ 1131.025946] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1131.031488] ? iov_iter_init+0xc9/0x1f0 2018/05/24 21:43:40 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000100), &(0x7f00000003c0)}}, &(0x7f0000000200)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x48800, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/107) 2018/05/24 21:43:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1131.035472] __vfs_write+0x64d/0x960 [ 1131.039200] ? kernel_read+0x120/0x120 [ 1131.043094] ? wait_for_completion+0x870/0x870 [ 1131.047699] ? rw_verify_area+0x118/0x360 [ 1131.051853] vfs_write+0x1f8/0x560 [ 1131.055404] ksys_write+0xf9/0x250 [ 1131.058954] ? __ia32_sys_read+0xb0/0xb0 [ 1131.063021] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1131.068567] __x64_sys_write+0x73/0xb0 [ 1131.072464] do_syscall_64+0x1b1/0x800 [ 1131.076357] ? finish_task_switch+0x1ca/0x840 [ 1131.080864] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1131.085800] ? syscall_return_slowpath+0x30f/0x5c0 [ 1131.090748] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1131.096125] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1131.100982] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1131.106170] RIP: 0033:0x455a09 [ 1131.109358] RSP: 002b:00007f211cbe7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1131.117077] RAX: ffffffffffffffda RBX: 00007f211cbe86d4 RCX: 0000000000455a09 [ 1131.124348] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 1131.131622] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/24 21:43:40 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000500", 0xc3, 0x80003}) 2018/05/24 21:43:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1131.138892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1131.146161] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000003 2018/05/24 21:43:41 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x4) read$eventfd(r0, &(0x7f0000000040), 0x8) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x9f94805bc288a251) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f0000000200)=0x2, 0x4, 0x1, &(0x7f0000000280)={r4, r5+10000000}, &(0x7f00000002c0)=0x1, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000300)) r6 = open(&(0x7f0000000340)='./file0\x00', 0x2000, 0x41) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000380)={0x188, @tick=0xffffffffffff0001, 0xffffffffffff0000, {0x8001, 0x8}, 0x7, 0x1, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000480)={r7, @in={{0x2, 0x4e22}}, 0x100000001, 0xfe, 0x1, 0xfffffffffffffffa, 0x20}, &(0x7f0000000540)=0x98) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000580)=0x0) sched_setscheduler(r9, 0x6, &(0x7f00000005c0)=0x20) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000600)={0x1b40181d00000000, 0x7fff, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000640)={r8, 0x3, 0x400, 0x101, 0x744c, 0x7f, 0x10000, 0x8, {r8, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x80000000, 0x73d9, 0x1ff, 0x9abb, 0x3}}, &(0x7f0000000700)=0xb0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000740), &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000007c0)={0x400, 0x5, 0x0, 0x8, 0x5, 0x9, 0x1c, 0x1bf9, r10}, &(0x7f0000000800)=0x20) getrusage(0xffffffffffffffff, &(0x7f0000000840)) fgetxattr(r6, &(0x7f0000000900)=@random={'user.', '\x00'}, &(0x7f0000000940)=""/40, 0x28) sendmsg$inet_sctp(r6, &(0x7f0000000cc0)={&(0x7f0000000980)=@in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f0000000c80)=[{&(0x7f00000009c0)="03830d78581a4bc182b1e79768c3af4c4a989933a862f774d5f97d939db7777fcaedd88d906a265559f7be28ea66e397db79768623af27ddad2192e6723f807e7f2127573d05ff803a6c57e02deb4ff3be436077c4a7fc6a8c74e179a6203a50f65d40d4533732614d97426da9ad939736c8c124c56914ecea7d02eae88152ab87e07df49ab16a83ca32260680d14907153a3256b1e9445a964aa7e7406112aac8bdfd19d3e1bc04c1c3e9130951b1b1345c87e51d979eaef23e0ef62cb4a67bfa0b4f4108a8d29027ff2711e0f373d939baecba01c95636b207721f912234edc444197c405a6f1756c06164", 0xec}, {&(0x7f0000000ac0)="bae39d3ba9f7372a822eb0a3771264557d0e6843f5f49d17f9ec9f3adeb0cdace4e0362b4d5d86b70ff9f6e2e9b08257d1a98cffe5755022ef08726ecac83eb3c163148279f8bdd6ce6f73bf54a73a99e6ba0f0ecc099dc615df977468a5e44208ffa2561d0ad065f7f793af6f2b1a080e68c7096ddd8b3be7246d1db97ab8cd0f7c76211937c52ed132d6e34e88435256a7a19a4b79e70088fc84c6f8ffe1848c5c9200ce6bde3f39f743338060af3e1130dd6d00f4675b283edd83a98b3261104a7bb2af2c355151a3b87dcb", 0xcd}, {&(0x7f0000000bc0)="67c5619c286430644de401787615998945d2bc884c199438b18f6ceedecb83b77fd83703b3f949b79d3b8f7e61437de5cac6ac6d37c1817007148cb686399c6c389683737fcd4c988ca3a90c63d81f5342567b6942a4a881019825cd85d9fb9d501129fab1aade2ab87aac1674cc85bd1fa1aba6acfeffac311053f81b14f328e669af9f8bef3b7c70fb8a0903e2a9e18e70a112803214", 0x97}], 0x3, 0x0, 0x0, 0x4800}, 0x24000000) syz_open_dev$binder(&(0x7f0000000d00)='/dev/binder#\x00', 0x0, 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r6, 0x4c09, 0x2) recvfrom$packet(r6, &(0x7f0000000d40)=""/149, 0x95, 0x40, &(0x7f0000000e00)={0x11, 0x0, r3, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) pivot_root(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)='./file0\x00') getdents(r6, &(0x7f0000000ec0)=""/109, 0x6d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000f40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000f80)=0x1c) ioctl$VHOST_SET_VRING_ADDR(r6, 0x4028af11, &(0x7f0000001100)={0x2, 0x0, &(0x7f0000000fc0)=""/89, &(0x7f0000001040), &(0x7f0000001080)=""/76}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001140)={0x0, 0x2, 0x8004, 0x1, 0x1, 0x1b, 0xb878, 0x8, r11}, 0x20) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/24 21:43:41 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e24, 0x3a0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0x70) fcntl$setstatus(r1, 0x4, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x10000}, @in6={0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0xffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xf6fd}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}], 0x68) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x60501, 0x0) fstat(r2, &(0x7f0000000200)) r3 = accept4$packet(r1, 0x0, &(0x7f0000000280), 0x800) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r2, 0x3, 0x1, 0x9, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r2, &(0x7f0000000340)="ec2e649974e9a3bc5d1fb44c057e9d23aaad6d79940328704b", &(0x7f0000000380), 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000400)=0x800, 0x4) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r4 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x1ff, 0x10002) readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/8, 0x8}, {&(0x7f0000000500)=""/234, 0xea}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x3) r5 = request_key(&(0x7f0000001640)='encrypted\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000016c0)='/dev/dmmidi#\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r5) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000001700)={0x303, 0x33}, 0x4) write$fuse(r2, &(0x7f0000001740)={0x14, 0x0, 0x5, @fuse_poll_out={0x200}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001780)={0x1f, 0x8, 0x3, 0x9, 0x0}, &(0x7f00000017c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001800)={r6, 0x8}, &(0x7f0000001840)=0xc) keyctl$negate(0xd, r5, 0x6, r5) prctl$setname(0xf, &(0x7f0000001880)='/dev/rfkill\x00') fcntl$getownex(r0, 0x10, &(0x7f00000018c0)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001940)={r2, 0x0, 0x1, 0xb7, &(0x7f0000001900)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000001980)=""/173) setsockopt$packet_int(r3, 0x107, 0x1e, &(0x7f0000001a40)=0x3, 0x4) write$binfmt_elf32(r2, &(0x7f0000001a80)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x1f, 0x5, 0xfffffffffffffffe, 0xf66b, 0xbda5e7fa469bed58, 0x3e, 0x101, 0xb0, 0x38, 0x359, 0x5319, 0x1, 0x20, 0x1, 0x3, 0x4, 0xfffffffffffffffb}, [{0x5, 0xff, 0x23, 0x800000000, 0x380000000000000, 0x22b, 0x1}, {0x60000004, 0x8, 0x6, 0x2, 0x233e, 0x2, 0x140, 0xebb2}], "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", [[], [], []]}, 0x1378) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) recvmsg$netrom(r4, &(0x7f00000043c0)={&(0x7f0000002e00)=@full={{0x3, {"d9891d1c180e3d"}, 0xfff}, [{"d42f8f515bb72d"}, {"ea49dede4fb68d"}, {"4c6cd1358552b1"}, {"01958b3d7c70bc"}, {"f1c8e48ed8f155"}, {"97a9951bff55d6"}, {"85c067350111a9"}, {"83d5e2413ab33f"}]}, 0x48, &(0x7f00000030c0)=[{&(0x7f0000002e80)="5d694940c1a66ff59ff433e8126466ee33720a3f9ffde8b2aa6d795429e2fcd62326f7264afa9a909a4253ef194d479f8cc41e86f2da90570c8b20341bedef4afc1b2115dcc38d29c24bb0c5d17931f93ad212978dc2ecc9027f1a5ce7fbef4a84951717a2f10ce727c1532a44119c04b236a678359d390daa6a6cb9fb0951db2e5a818ce81152", 0x87}, {&(0x7f0000002f40)="2a46844d39b15cd00af2921ce20eb0f54dd3b32cb431d2bcf467a2e317f52b5dfd93d7e73a4348fa91fc6a43cc385a0e75e019c1d114da9251cfe94bcc72cd5479576100623c0ba8ba37b1f4af99b7e9ee0bdd3848ace00d2f5d12b43e4b33de3d4e0dd0e2ea81b296e1965aaa0fa88f9b461e645c8121", 0x77}, {&(0x7f0000002fc0)="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", 0xfe}], 0x3, &(0x7f0000003100)=[{0x20, 0x1, 0x1ff, "8e975650be50690544"}, {0x98, 0x11b, 0x1000, "cfc34e54147ff323fb6e903448d20c0b405376c38cb1e11bab1113d4ddc147bd333d6315e126f15a2db3e936a1653e8bb62d2991e3ec3ada7d0de6aa5cb25616f60c139a6f9213e5a65e7e3bc8b2c778e2ef825467e3a2f357c8106b7c98c871a4a0858586c9c74543546e09819f522487d1dafa8ccff73d37e22630f26c769b5f8c5b"}, {0x108, 0x104, 0x6f27, "300dc4c7721fd2f42485170c5e21f9b501fef4a79f88a3278262d8f54bfab37fc238e5a14fbef67e13c0ba2d43a362fe4af3b12a321458a251c83448a1356e5450e1a8c52663d40dc95f7f83180f24106d2e5ac59ee6de624bb0b6049a3af2bc0cd4ca42961eb16f1e6829a720a89c3677120c8c87a001f21bedd636603ff6181c87ac3d5ff2b73cd0dc7cbf925b874a577332b4129a82c3052cc4aab5741bf2cddbcdff5cff8b4edc4ee1e743ee7cdc22a083e143e37fb1c8b5bed9c772b0e4def86f4472328decea9d2be08a8b5557fddd98a65c913992d5330e281d1eccb0ff1f446cf2208f452c694c78b661d2ab6cd67a13f5ff"}, {0x10, 0x1ff, 0x3}, {0x70, 0x0, 0x8, "50cfce17fc5340837ac3e1690a8a8bd52c08a04330ce5597845909c7c5f05596f12c4d30a4807c9f068da8289210c61b76c59707863c90cb018c3a3498f34dd579b21698396bb01f980fa041a689dadc043add537ab824b3cc3c880a55"}, {0x50, 0x19f, 0x1ff, "210d9f9a7077fe9c97ef406d56599c7988d28126cb95da5ce5b88b44ff5f8ee8018bd389481f7d42ab3aa2ea7f78cb9459a54895ae9991d2eefa0919e6329fa0"}, {0x1010, 0x1, 0x1, "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"}], 0x12a0, 0x80}, 0x41) 2018/05/24 21:43:41 executing program 4 (fault-call:1 fault-nth:4): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffffffe0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xf3, "93605de2486c7f705af6ea7e3c45d3d5e0f93fee22be353eee74ab86bb91ad4761a5629bc5287168d45323d3c62eb75a67f9dae11b71ff838933d36c39b51dbbe92827c0f34b31369a8a828a822ec79fd2a09675d6342a2375be94777b4282a738835b6a711ff38099778d2075958b6731635c722b72065b3ad55683b17ae6ee41ef411a9686e6b4d0c3541c3c31a9b27e86f3442bca38c838b30cfdb3e34aa6b5469ea04dbc5de0c0809ff0784e39c7482dfedd2f2349e4106c8ef70579296e9f799db14299456ea900ed4cf5ecc758653c87b8961cb30aa8aa0f05a0688855d9051b8ab1f5d1c4783c6a5ba367f54d0e5416"}, &(0x7f0000000080)=0xfb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0xa7}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) setsockopt(r4, 0x10001, 0x80000000, &(0x7f0000000000)="59808ec1e2c907eb49832766fe9eab2d801546", 0x13) socket$inet6(0xa, 0x807, 0xd08) [ 1131.406861] FAULT_INJECTION: forcing a failure. [ 1131.406861] name failslab, interval 1, probability 0, space 0, times 0 [ 1131.418248] CPU: 1 PID: 8752 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #65 [ 1131.425439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1131.434792] Call Trace: [ 1131.437394] dump_stack+0x1b9/0x294 [ 1131.441032] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1131.446227] ? is_bpf_text_address+0xd7/0x170 [ 1131.450722] ? kernel_text_address+0x79/0xf0 [ 1131.455141] ? __unwind_start+0x166/0x330 [ 1131.459302] should_fail.cold.4+0xa/0x1a [ 1131.463376] ? __save_stack_trace+0x7e/0xd0 [ 1131.467710] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1131.472824] ? save_stack+0xa9/0xd0 [ 1131.476449] ? save_stack+0x43/0xd0 [ 1131.480062] ? kasan_kmalloc+0xc4/0xe0 [ 1131.483932] ? kasan_slab_alloc+0x12/0x20 [ 1131.488067] ? find_held_lock+0x36/0x1c0 [ 1131.492121] ? check_same_owner+0x320/0x320 [ 1131.496429] ? rcu_note_context_switch+0x710/0x710 [ 1131.501348] __should_failslab+0x124/0x180 [ 1131.505568] should_failslab+0x9/0x14 [ 1131.509366] kmem_cache_alloc_node_trace+0x26f/0x770 [ 1131.514466] __kmalloc_node_track_caller+0x33/0x70 [ 1131.519385] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 1131.524126] __alloc_skb+0x14d/0x780 [ 1131.527832] ? skb_scrub_packet+0x580/0x580 [ 1131.532150] ? kasan_unpoison_shadow+0x35/0x50 [ 1131.536717] ? __asan_allocas_unpoison+0x16/0x20 [ 1131.541458] ? nfnetlink_rcv_msg+0x6e6/0xff0 [ 1131.545856] netlink_ack+0x2d7/0xbc0 [ 1131.549551] ? nfnetlink_bind+0x3a0/0x3a0 [ 1131.553684] ? netlink_sendmsg+0xfa0/0xfa0 [ 1131.557903] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1131.563426] netlink_rcv_skb+0x35d/0x440 [ 1131.567558] ? nfnetlink_bind+0x3a0/0x3a0 [ 1131.571699] ? netlink_ack+0xbc0/0xbc0 [ 1131.575583] ? __netlink_ns_capable+0x100/0x130 [ 1131.580256] nfnetlink_rcv+0x1fe/0x1ba0 [ 1131.584236] ? kasan_check_read+0x11/0x20 [ 1131.588384] ? rcu_is_watching+0x85/0x140 [ 1131.592532] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1131.597733] ? nfnl_err_reset+0x2d0/0x2d0 [ 1131.601892] ? netlink_remove_tap+0x610/0x610 [ 1131.606396] ? refcount_add_not_zero+0x320/0x320 [ 1131.611149] ? kasan_check_read+0x11/0x20 [ 1131.615290] ? rcu_is_watching+0x85/0x140 [ 1131.619422] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1131.624596] ? netlink_skb_destructor+0x210/0x210 [ 1131.629424] ? kasan_check_write+0x14/0x20 [ 1131.633656] netlink_unicast+0x58b/0x740 [ 1131.637713] ? netlink_attachskb+0x970/0x970 [ 1131.642108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1131.647634] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1131.652647] ? security_netlink_send+0x88/0xb0 [ 1131.657212] netlink_sendmsg+0x9f0/0xfa0 [ 1131.661257] ? netlink_unicast+0x740/0x740 [ 1131.665477] ? security_socket_sendmsg+0x94/0xc0 [ 1131.670214] ? netlink_unicast+0x740/0x740 [ 1131.674431] sock_sendmsg+0xd5/0x120 [ 1131.678129] sock_write_iter+0x35a/0x5a0 [ 1131.682181] ? sock_sendmsg+0x120/0x120 [ 1131.686142] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1131.691659] ? iov_iter_init+0xc9/0x1f0 [ 1131.695616] __vfs_write+0x64d/0x960 [ 1131.699332] ? kernel_read+0x120/0x120 [ 1131.703215] ? wait_for_completion+0x870/0x870 [ 1131.707786] ? rw_verify_area+0x118/0x360 [ 1131.711914] vfs_write+0x1f8/0x560 [ 1131.715443] ksys_write+0xf9/0x250 [ 1131.718965] ? __ia32_sys_read+0xb0/0xb0 [ 1131.723015] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1131.728545] __x64_sys_write+0x73/0xb0 [ 1131.732414] do_syscall_64+0x1b1/0x800 [ 1131.736281] ? finish_task_switch+0x1ca/0x840 [ 1131.740756] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1131.745672] ? syscall_return_slowpath+0x30f/0x5c0 [ 1131.750584] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1131.755932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1131.760857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1131.766038] RIP: 0033:0x455a09 [ 1131.769210] RSP: 002b:00007f211cbe7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1131.776899] RAX: ffffffffffffffda RBX: 00007f211cbe86d4 RCX: 0000000000455a09 [ 1131.784157] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 1131.791426] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1131.798696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/24 21:43:41 executing program 6: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x7c2, 0x2, 0x1]}, &(0x7f0000000100)=0xa) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x891d, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/24 21:43:41 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000300", 0xc3, 0x80003}) 2018/05/24 21:43:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/215}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000300)={0x0, 0x0, 0x9}) 2018/05/24 21:43:41 executing program 0: r0 = socket(0xa, 0xffffffffffffffff, 0x9) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000340)=@un=@abs, 0x80, &(0x7f0000001600)=[{&(0x7f00000003c0)=""/154, 0x9a}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000001480)=""/70, 0x46}, {&(0x7f0000001500)=""/244, 0xf4}], 0x6, 0x0, 0x0, 0xfffffffffffffffb}, 0x40) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000c31000/0x3000)=nil, 0x3000, 0x4) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000080)="66baf80cb8dd81bc83ef66bafc0cb08ceeb991040000b89e000000ba000000000f3064400f0119c744240036010000c744240200000000ff1c24c46339208995a0fa0700b8010000000f01c166b826008ee067f264f2f2420f235a66420f582a450f35", 0x63}], 0x1, 0x3, &(0x7f0000000180)=[@cr0={0x0, 0x4001000c}, @cr4={0x1, 0x301}], 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) getdents(r2, &(0x7f0000000280)=""/148, 0x18b) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) 2018/05/24 21:43:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x3f}, 0x5}, @in6={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in6={0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, [], 0xd}, 0x4ad6}], 0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f00000001c0)={r1}, 0x8) 2018/05/24 21:43:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:41 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x2}, 0xffffffffffffffe0, 0x1000000) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x50000) 2018/05/24 21:43:41 executing program 4 (fault-call:1 fault-nth:5): r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 1131.806733] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000004 2018/05/24 21:43:41 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x87ffe, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) write(r0, &(0x7f0000000040)="01", 0x1) [ 1131.867559] sctp: [Deprecated]: syz-executor1 (pid 8767) Use of int in maxseg socket option. [ 1131.867559] Use struct sctp_assoc_value instead [ 1131.907097] sctp: [Deprecated]: syz-executor1 (pid 8767) Use of int in maxseg socket option. 2018/05/24 21:43:41 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:41 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1131.907097] Use struct sctp_assoc_value instead 2018/05/24 21:43:41 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0xc3, 0x80003}) 2018/05/24 21:43:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)="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", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000100)=""/148, 0x94) 2018/05/24 21:43:41 executing program 3: r0 = msgget(0x0, 0x4) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/95) msgrcv(r0, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES64=r0]], 0x2, 0x0, 0x0) msgsnd(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="078cd2cd6952f520a403b521b3513988013865264eea9fdc9b12301c078d1fb42aa39a15b6cc23d48232f0881ad65d9c8ae5d6defd221fb04e8ad1b7c463f6fd1a917f94aa06994a56305d0284c9d7fd647528cc837051a8a548ba4b7f6cba6fbaf432d95825be81e1d418f989cd987c4e9a50642c1da857b3ac27107ae91589b5ddb31680293340bcc769e3de96e24d047c95f7e83dffbe61bd60db5602505268baebcf5fb4edcc3e8edc1464aa4c7839c03f7922bb37ffe06b9ad03661a458fa949465fa8fbf52ccf516cdc8d5"], 0x1, 0x0) 2018/05/24 21:43:41 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="effd00000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000100000000000000000005000002"]) 2018/05/24 21:43:42 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0400020000e8ff0054717eaf7d4786be0559e61153e6ff0f5e6c32f9be92ee0d43d68add0c12006f8d9eca0163d7d7c024ac0f6a30922b30776250eda0f1afcd5fbf962d3ca479da69c2046e53a1"], 0x8, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x8, 0x4) 2018/05/24 21:43:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:42 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="c00e00000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:42 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000bf00", 0xc3, 0x80003}) 2018/05/24 21:43:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x408080, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x2, 0x7, 0xed29, 0xfa}, {0xffffffff, 0x81, 0x7f, 0x3}, {0x5a1c2b24, 0x81, 0x401}, {0x9, 0x0, 0x0, 0x3b}]}) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef), 0x4000) 2018/05/24 21:43:42 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r2) 2018/05/24 21:43:42 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f7379732f0000000e000000000000072f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000000040)=""/148, 0x17b) 2018/05/24 21:43:42 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0xe5e, 0x0, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/24 21:43:43 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000000000)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xf, 0x0, 0x683, 0x9, 0x28, r1, 0x356}, 0x2c) ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0x2}, {r0, 0x1}, {r0, 0xfdcbaa1a914c6a2c}, {0xffffffffffffffff, 0x2620}, {r0, 0x230e}, {0xffffffffffffffff, 0x2201}, {r0}], 0x8, &(0x7f0000000100)={r2, r3+30000000}, &(0x7f00000001c0)={0x9}, 0x8) prctl$intptr(0x3f, 0x5295) r4 = getpid() ptrace$getenv(0x4201, r4, 0x100, &(0x7f0000000240)) 2018/05/24 21:43:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xcb88831c75a7713e, 0x53, r0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0x3dd, &(0x7f0000007000)={&(0x7f0000000000)={0x18, 0x2e, 0x1000000007ffff, 0x0, 0x0, {0x3}}, 0x18}, 0x1}, 0x0) 2018/05/24 21:43:43 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="e03f03000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:43 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/05/24 21:43:43 executing program 0: r0 = socket(0x2, 0x8, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001840)=[{0x10}], 0x10}, 0x0) 2018/05/24 21:43:43 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000bf00", 0xc3, 0x80003}) 2018/05/24 21:43:43 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000340)="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", 0x0, &(0x7f0000000580)="814763ed20802d000200000000000064102b7e19a7e78c071e681c3aee5bae2438f313354903924d436359b2c30af62202fb02babaa1444c076d1164540328affb0f339efbfc08f51c684fccae856d25c5546458524dce48ac5f41a03af9c89a3a05407663c6ada3d3d9a76115e243311c57f82afa4fda43cf1a8a470c") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x800, 0x7, 0x34, 0x20, 0xffffffffffffffff, 0x6}, 0x2c) getdents64(r0, &(0x7f0000000200)=""/38, 0x26) mkdir(&(0x7f0000000280)='./file0\x00', 0x40) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x1, 0x0, [{0x2, 0x3, 0x0, 0x0, @msi={0x3, 0x1, 0xff}}]}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) getdents64(r0, &(0x7f0000000100)=""/186, 0xfffffffffffffef4) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000300), 0x80000) 2018/05/24 21:43:43 executing program 5: r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x42080) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x5, {0x6, 0x400, 0x77911866, 0x40, 0x1ff, 0x5}, 0x5, 0x2}, 0xe) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000480)={[], 0x0, 0x1a200}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000000180)={0x8000000000, 0x0, 0x0, 0x0, "7914084b165e9ec52f1595ab29ebf015f37b541a5750acb2ac95e9ad3962af352e5323b779821fa55ee14bf9"}) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000140)=0x6, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/24 21:43:43 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="effdffff0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)=ANY=[]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 21:43:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0xb, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr}], 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4a7, 0x6}, &(0x7f0000000040)=0xc) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000001180)={0x6000003e, 0x361f, 0x38}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x1000, "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"}, &(0x7f0000000080)=0x1008) 2018/05/24 21:43:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:43 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0xd, &(0x7f0000000100), 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000000)={0x8, 0x14, [0x2, 0x400, 0x1, 0x80000000, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x20) 2018/05/24 21:43:43 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xc3, 0x80003}) [ 1133.825423] *** Guest State *** [ 1133.828797] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 1133.837778] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 1133.846654] CR3 = 0x0000000000000000 [ 1133.850409] RSP = 0x0000000000000000 RIP = 0x0000000000000000 [ 1133.856427] RFLAGS=0x0001a202 DR7 = 0x0000000000000400 [ 1133.862437] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 1133.869140] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 1133.877153] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 1133.885177] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 1133.893180] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 1133.901187] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 1133.909197] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 1133.917205] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 1133.925213] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 1133.933220] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 1133.941229] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 1133.949234] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 1133.955677] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1133.963152] Interruptibility = 00000000 ActivityState = 00000000 [ 1133.969409] *** Host State *** [ 1133.973249] RIP = 0xffffffff811f763c RSP = 0xffff8801b6547390 [ 1133.979282] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1133.985781] FSBase=00007f23de0bf700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 1133.993615] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 1133.999546] CR0=0000000080050033 CR3=00000001b4030000 CR4=00000000001426f0 [ 1134.006604] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 1134.013351] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 1134.019441] *** Control State *** 2018/05/24 21:43:43 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="040000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:43 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:43 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f00000000c0)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000001580)=""/100, &(0x7f0000001600)=0x64) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001300)={0x120, r2, 0x8, 0x70bd2d, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2a4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4800}, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f0000000380), 0xc000) mq_timedreceive(r1, &(0x7f0000001440)=""/177, 0xb1, 0x0, &(0x7f0000001500)={0x0, 0x1c9c380}) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c4607040408040000000000000003003e0000080000a5000000380000001c000000ff010000080020000200060003000300000000000700000001000000450000000100000008000000261a0000030000000600000051e57464440300002cffffff04000000ff7f000001000000080000000300000031fd213e8e6a72c3de6aa8ce38801aaf438d5886ddab4c3e7f2ff479a7c7d16ab5dc8c64ed8d12f16e68b84134b29039599a74c81dc4eefa88cf716282d7f51df82321f40fa7153e81b54b7786d8219c79c888b57c130094c9bcd83bb3dc67b4c1c3555f2dc70c4a8e2e00d1f6d9056e53c02a4c1fca229cff0952047f628c0cff7dd985b7d301e4b4ff42e6f6382ab52acca805a029269c13dde2ae7c57633cd055f6fa18decab723d98ae93428b1bbd728d296e41e0fbb47b08565eb0c9c151ddaa24181ff67b60e4cab2a9cae8230bb7b1abeb5578d6730f2d8570f619239392ee594c70b0a7c662e83519288345900897384de1e0be5b5488659331f9dbda94d4b3b5071191b43f7760e9a6f475a69dd5d63dfc8643a5d186fe9449c47c8531667ffe8f38d90709c87eda3a217acad85f716abfa1c2d5a468d0fe2efd9aca4d2424040bcd2fe773a70cb3049f2e6d1f35f299320f741c3d4799f389e0615de23edfb6c325a19ffdfacc4c993f097b2ad638d5807a93001c4061d8025507c54718ea1e158055a3df5e651bed3f24ba13aeccd6c7ae5e32211353e5a4aa7555b0c9d25100f15df2d3c059787c5f2ef64ab0b228b0ef6c1d149eb4ffd5a8ea78421898018d162c09de7945309f886d1837bac58988330e993c08e7dda41d53c2a536cf7a64fbfb3098aea0f544b3c4217c9ce1c84c005bf836a0bf56d8a7452a46621b326447a3a23b74772751ceda1dd6f418410371a549bef797eaa3d22a40c0c58c59598d41e1fa1f28878ec89324b8d2baeff6e36b919bf745580b85599b220ffc11e670069a57fdbb0b097a30a8f905605d4eedb0420217c8cb5bc6a23e4f332ee9405e3d6ab6ba3b220524e49a336a9cba6b871da49f458538b9bfda6733e11501a6bf91798b9053acf115eaa17c839ab66cf528d29af576829b3f0eb6fc32efb7482b867996e88bc167be6201de4c1193811a4df9c0677b873ef7ab4b3b90a39ea975985f0d11be22902c9e267af6ea84a3a6d61caefec14b69605864f5c00642b9a68e5e9d5a784b504f70008d3590d20ccecd390ec396766b7870d970ec3e7fb4f7729980d54401d1f464c7a76fd06d136ffc1eba91d327e11320a7c7fb1c38378ed29a1461a162d2c6ede1f26cb0d1d22ff0511f7f802ea0b26c2613021f2ba09eb9ce79c1006ddb412562326a4dee0294cb5b22bd90fd04d544d58dbcba676ee091ffc973016fbfc17d401415711b7f83f41ef1b54e84e681aa1600a3692be3449e177d0e2fcf5a347ab2b6a55bc4b3699535e26c9e82aa9bd027c5a097a6739cec9c7997a88b11b9ac2dfcfedc21c6cc37b3b120ec05a1d90c5440bdf2e4c932aa3be48ca404b64872c611646634193c75a49f7ef9b08797f1d53f5504f015095aa57b040aae7a8e2a6c03b2a6ddf107d8af71e1301ce5d5a520da5f8691c36ac1a0f9583c12c59a7ebb8a3304ef5f1114873845d519aacc6ca6d03f615d733f69ca980fc262b05e3b68529d74a46b46180e92fc4f458036899318c1e715ddcd5088ffb064d4d264d3e8b2f4da6b3bfc96e07f2917e915207b6bc45d9cb225a64706cf99e4e2cbdef31bc9a5fdbde9142a50f7615da541ea124e05907eca98c175ee2e2a3cdd4d79a652e8bb93500f5ed62a0eb2562b54b3dfacc2b2c73244ba03ed339d7797fcdb44d93d35fdd69433eeeeb432630451c3e7eb612bd81c8ff436fe7dfc42e13a96633fcedd686e6bd6e7398179b56dc490afa6b736761ce3aab60144f32bead662396e68da1b61f53ddbe59ae186a5ed794516aef379fef977716f880da2a7cb57d7737cfbf307ac0154820864ef7b0a60e5aa5c3dc1be64e76021a8e678754638e2e79dcac41504495c08c9594b3bd308b3212868e02e4af994b5691b479f94f04716c8b993e3e49af66f4c9636d05d434e44c4f1748f62ae9617c5c32af9ed79e822dba4bab02221c4f198a2c1c5f5ec76cb16e5de353ccbae4ec298c4307c3fcc04bab66240ea9912856dae48dd8fa9afc96507e733feb91d4ffb1f20317c8a16121700a0c9d7100526aac49a7c6d31a0c295e7ad6cb73623a861c5a222d5df03fbf0d24747a0840328a3bc713972e4ac73e327f94ba309fe5447a1491f923f53665c02fb298688d0987dd375c686a68a0f1ef0809efed1ca458d437ca85f89a732057b2530bb313b329074135470d7bc18316fd0bc3a564d490ebc79a5c37d37071ec261daeaea9c0f9092a6f00d481e124ca2b2a3ae6efec70cd407b5c9fd74c6e3df36d136139916a699283d653a2111764f5b575ea63befb788a8fc6acc0ec877d9e0c3a08735ce5daadcd5b65a20c8623d023dff9bfc6d016b0572242144c9588b8a497b54ca413b01de446705c2e4d691dc401e4b120245d2731b42539262ce4f73233085a99c7913083551f7f5ea6fa3c2c6601e16d4c08fa7564b605d7a7893a58680e1871b09cf6ae40ce81d099c6face00926723142d089bea32947952f768808aa79340d06adcc9dc361ec162923454fd38a661435e56b72a1cb8fb7451cd724c2edc08e87e047de6c3765186ded97a534f22fa93ed3654dead4177af599ce4c93119fcec2c42a3e467323fe3d84df557590ebd0f2bc8d7d5246b686fc6814a016fa4489b89379e53f0f0413ca6dce2058b78321144930f3854cbd9e0d6956f768a3384454a703b36d40765af6498845bb10a8dea4c610131e9931ce83365206774ba4b5b64c96e87ad7527d2248b9d533101a335c72a17334ae1c9b9e6a85b0db14aa6e988ca2c06e80a8575432ded5c1c6ad7f5fa40ce5bf4a1ac18f2a63e4f8351fbf7782559d42b22b646046c8e2423f2049b3ddffe713d8fcd7c00eb097791bbbdfdf9bbe196842e2bcad16aa86c1b7c92f1c26df4927e9840326c9ed1c6fe8b100d8c061d8b4428e25aee2799e5af68622442a031dad603365eaa5354839481ad365a00cd8329747faa2fee571469165d7600bd3bc7d99d9800138be55de563969b478830423ec45c5877cf71381d14fd1cd253bc96ed641199eef9e896183fa139527ada1db3164eefdde25915da5fc36f0ce5cc7209447952d68147330471049615bb62d6b3cbb8e614e1f70756602b199ce0250d5efae365c5929fff8dc26b0cc84a006ad55bf82eae9c1d457070461f731790d9c7d59203145067f5d0784fb1a3c89c33fd0028cfe81685380e492211a8cf479ce878b83fffa9044471c806b5b821256ece6bdc3799c4eded29b2df1b252b6f06cfab5b0fc1039db1c6b543232146c21311dd3f3a6f9904d3a76cd71807026ad4901ccf6b944790a7fe2119fe1bf1e1ff5ca79cfd597854e6eab796db3ff6ebff17a2c77613b078fea7a9e7c753ca9a72e69b002a3467891e0346a6f4f20000000000000001e91c9f1426fc7c214f3a800d3eeaf072694d37b813d28f70a659885e2bc6a88cc1ac8a2fd74cf0b2b0c933a54827529fcbd9a142c2802f5eec9086411b3a7e685fe266ab9ffbb4513a3316fe9f368a41a8982a77bfd3b09fd7835536af3ccfc31e13a879f4b5918fae4e65e12d85f69b98ab18005d639c13a4f985c71ae95b35097df9f25aa586db1656f511104adcca9cfc354514fdcedfcf55704f9725c2e0f5d19e37cf9c68e55231581055209e3caf60b91b9daa3e64f0a2b6b5bdf531e1aee88825a2644f3e61d696f64763d4d8236cb39a02bc56de19621e8e29249ce862efe6a1a8b59096208d702e426d99e0bb1c947a3a9aaa34485c190a26ce6cc8062d88aa145333fa1089f775dc9427d5bfcfcb07774a3f1c522a1084439d9443c6ece1b965492d903d2982fdded5f596e3d615a18c4d4caeed77a3d13e493bdd8529be04d85ec7b88f2ecf4b9d74b24dd997007aa9bcce080ed1217a103925832a3eb16a19f9262a7af4376b849f1ab11c34ed083c64c2765b2158aa5a7f5b78e3ccaf8904f47858757aad517f00fd3c2c10d4591d7341660024b5eff575106f699b89f8b021c618df3a2bcc48c5d45ffe3b410e7eef1080762cf92da35835eea4a530326b4f4d060024a0b7dd8dde4766e6f6d147b40c1f85fdbf0eae86627ddc67dd7ba0b774780487308a6b61be61d54f189881c3dbbb06265d1b89522e9d7e6de349be5ebcf0f75c6df64a613d05cddad5f4812d5b3565e41a134548296f6567cdec21766530fd5286b82140f70d97add798504088237b3d4125c554e8a60ee27ebe8954a11649605d3fd1687da267a32c05aacd50c56adb2909844a9a9b6a78ac267725dd1d438ede606500ab8fd162f7c43ca969cd83025362322c2bdc5ea763c5542d1673408fc7a1d1ac1f2751840e720a345365e9fcbcc90bfe685d1e92bc7455d2c57c9a162255267fb7b807941349cc60c09d9c3570da081789f372a7b436c40f7ebfcedb0d27b399f4ce99bca58e960862f20086ebbaa038c2e7c55fd85076ce8f23757a0fcf588b51ff7a12acf2796f9644cd74d7c8b02e41b3327487e835e9a82ded5f37b23c278fdefd388980f4fcc2ad93ad112aec7b42ebee55ff7858d16bbd0bfbda617719204cdb1901d0a877547f931ce0b0dcbe2959fc7e4e7f4ee0d7a8b0eb6b83925e35a4c2a35db8593389e973626b830d3d3184d0ef4d4159dec7604f6150059dac1f596a35802370b6423047541322fefa44727cb21b5d0d6939a7f70600313728c30fb27349f012a1db04eae36005ea0c8aa4501088e6d0d1ece293b847593d3d4c42f41e0d653023dbd34dbb91338e4c03e1f7b8fe2d42f28b3b92d3a1f57922c9a52860b0f19a8785dae0268568a60e12d79a4946aa820f60d86dadd76bba9e75eff89ab9f6c4b73590482a6a044569fabb9a040a5d133f87767ff941208d848d40ee748305d745691f59e68dda0b711633832d6af5d04202c3d13365efb7cac3a8d1e427472c65f0f0baca0989e8d997fdb3b995a2881df05807c4a64c119b1fffa91516d042299bdecf0e07f4d6c1fbb411a5ec1b1616248145e059b5e54a43ff5ea6e4cf6eb4132d456975954ec71b85c03822a29ad6e74082ce0c3463f507dc1f534b6c9e968cb4e4382bc58620ced1f13132d345b4b825654823316e67aff2487d1533b3209756bdbcc1cca3d7d9b6bba144848b0e401e622c1bf6343adbd443ef7c3bd6acbf0f3ee636d321a5fe274d8b25051eb0fac569a8c75715c635635ba8bb50dfd57449d42976636923fb9382b50e0ec98933cfa76b809083fc22024fad4dd6bed4dd24acf0d44937167800e7a2aa4715560438fa670d4074003fb0ef29bb01fd3335034abced06277ab28908aa359d15bc89666bca99621539d8120f60ab0f111f62becdde8c567a534e517330fd4bb9eb56883d07c0431c659ff8ec9a26e118d9c3b72f570a4531273532555e1e3da1da711e2820caecaf6e13f79ec108cb1aee567a5c637ee9f28c4e045a6ed3994d753f3da04fbcbe23bcc490754ee98b07cf9e2b87d0cc306f9fec80e196be6e117b81e6b80dc25f79c33044ec3bc5b53acd3e8872754f19f178ac58865f4c8aa40f53b6153e176dfbe5b5b19b977c38a6fab5e5a9c9adb2649f6b8574e48e8c22cbb708011c83b4a1b665f0b28f1a3e31a45d818b389e0edc86de1aba4eda90c8490f70f84de54d6c01bca060979344cf9a30e55e80d0b44e86d8d9f936d33e115e0ba3b02228a8a49c69aa23c2a0fa554b4cd191d5cedfcc10f4731719bebe4e9995e2b70efe19db07933dc5f636d591230ab06fcae2ccb432982226578ff6241a9d94eb9446c20ff5"], 0x1078) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001540)={0x2, 0xb4d5f15, 0x2, 0x5, 0x2, 0x7fffffff}) 2018/05/24 21:43:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:43 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="c00000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 1134.022930] PinBased=0000003f CPUBased=b5a06dfa SecondaryExec=000000c3 [ 1134.029643] EntryControls=0000d1ff ExitControls=0023efff [ 1134.035144] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1134.042114] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 1134.048804] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 1134.055411] reason=80000021 qualification=0000000000000000 [ 1134.061757] IDTVectoring: info=00000000 errcode=00000000 [ 1134.067258] TSC Offset = 0xfffffd9d9408f6bd [ 1134.071607] TPR Threshold = 0x00 [ 1134.075036] EPT pointer = 0x00000001d83d701e 2018/05/24 21:43:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec00000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:43 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe3, 0x0, 0x0, 0x400, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/05/24 21:43:43 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0xc3, 0x80003}) 2018/05/24 21:43:44 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x10000, 0x0) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000700)={{0x5, 0x0, 0xfffffffffffffc01, 0x1000, "e05ecdaddec8da4f9245d234ef9315cbf6900b4edf3b92ccd46cbccbf821473a9a71173d50e12532d58562ad", 0x9}, 0x0, 0x0, 0x10001, r3, 0x0, 0x1ff, "0c8d7ec2bb5f49a8aef115f72c8268498a0b97d49009b8ae994fba7df3662a985e8dc50fcbaa7ca6c7fc48c013cb7d2ddd739846744584c8f82a359f5e2799ee", &(0x7f0000000580)='\x00', 0x1, [], [0xfffffffffffffffc, 0x80000001, 0x3f]}) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000680)={0x0, 0xffffffffffffff81}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000080)={0x1, 0x80000001, &(0x7f0000002780)=""/4096, &(0x7f0000001700)=""/60, &(0x7f00000004c0)=""/138, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x20, 0x19ec, 0x8}, &(0x7f0000000600)=0x18) shmget(0x0, 0x4000, 0x13, &(0x7f0000ffb000/0x4000)=nil) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={r4, 0x8, 0x83d1}, 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x0, 0x100000001}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000005c0)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001740)={r4, 0x8}, 0x8) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000380)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000640)=ANY=[]) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f00000001c0)=""/34) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000006c0)=0x1) 2018/05/24 21:43:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x66, &(0x7f0000000200)={0x0}, &(0x7f00000002c0)=0x10) close(r2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x4}, &(0x7f0000000040)=0x8) close(r1) 2018/05/24 21:43:44 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0xc3, 0x80003}) 2018/05/24 21:43:44 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:44 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) sched_setparam(r3, &(0x7f00000002c0)=0x1) read(r1, &(0x7f0000465f8e)=""/114, 0x47) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYPTR]) r4 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0x0) keyctl$get_security(0x11, r4, &(0x7f0000000140)=""/254, 0xfe) close(r1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/24 21:43:44 executing program 3: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffff801, 0x2080) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x9, 0x8, 0x67335f19, 0x7011, 0x2, 0x6, 0x7fffffff, 0x349, 0x38, 0x211, 0xffff, 0x5, 0x20, 0x2, 0x1b6, 0x1, 0x5}, [{0x5, 0xffffffff7fffffff, 0x7, 0xfffffffffffffff8, 0x0, 0x8, 0x2, 0x4}], "ce151d4be49734a4feacf3ffa051f1b8d26d400befaef2cf7b703e8353d970eb51c0ff233393cf22b4a4e16103076adf158933a909e3c29c7bb49b01ea8becfb557c3d1c24cd6f35c96b07ab3adc46cd68a7742ca19892bf5d76e3d89047486b35ced416de1e9a225e8b97546f31deb65ef7a7a2091df21d8b35faaa16ec914616e9ff4e91eeb24a52273861162d78443845c06e9ce6d72f9ec83218cc3bc2a5f3ed2623e9f75a008e492f79d6441ba015c223e5a541d1b761a025fa6db168498cf4b6a46d9a4f5fd7659861ab6be402e7474496320d08a33e08bec8c85940d3914fdaeb0b9beb7ce6c188fb24f20891fe7a4eb20ccf7f18ab", [[], [], [], [], [], []]}, 0x751) mlock(&(0x7f0000b4a000/0x1000)=nil, 0x1000) 2018/05/24 21:43:44 executing program 1: keyctl$assume_authority(0x10, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x8, 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0xffffffff00000001, 0x4, 0x7c, 'queue0\x00', 0x10000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000001c0)={{0x80000001, 0xa813}, 0x40}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000080), 0x4) socketpair$inet6(0xa, 0x80f, 0xfb2, &(0x7f0000000040)) 2018/05/24 21:43:44 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="0f0000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:44 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x2000) r2 = gettid() pread64(r1, &(0x7f0000000040)=""/234, 0xea, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r4}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) tkill(r2, 0x2000010000007) 2018/05/24 21:43:44 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="9f0000200007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:44 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/47, 0x2f}, {&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/112, 0x70}, {&(0x7f0000000340)=""/32, 0x20}, {&(0x7f0000000380)=""/10, 0xa}, {&(0x7f00000003c0)=""/230, 0xe6}, {&(0x7f00000004c0)=""/115, 0x73}, {&(0x7f0000000540)=""/7, 0x7}, {&(0x7f0000000580)=""/50, 0x32}], 0xa) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00', 0x2) 2018/05/24 21:43:44 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0xc3, 0x80003}) 2018/05/24 21:43:44 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00f0ffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000026000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x61, &(0x7f0000000100)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x31b9, 0x0, 0x6}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000001580)={0x2d0, 0x42, 0x100, 0x70bd2b, 0x25dfdbff, {0xe}, [@nested={0x108, 0xe, [@typed={0x8, 0x60, @uid=r4}, @typed={0x8, 0x31, @u32=0x6}, @typed={0x4, 0x1b}, @generic="b137d9d62bcf62b4d02eb8171ef51d6db77943326581dde4cecbd137b18195c7f94ad09a1b968d957315b4e3996091ee8987dc4fc60f5eebc3", @generic="ba01dd21735c47305228dd50b2203e7f42553c8821adfe2f65b2a9276aa50d179198fa771324c6105874e0296c559fc41ddd01bd7b3df5f118621dfcca185ab597f973161dc44ea662d5c579ee3c89080fb6c6234b675b7587eddab1d644154b81c65da24aa8d38dc4f8c77fceacd9654308046ad999f87d0e0447ff4f9a532d6eafb3364b356a60eccaa82ac1aa9ccd78fc86eb543f3c449e4e60bf2dee4dc5d38e2f385c6948832fa8fd71baaa157415e01289"]}, @typed={0x14, 0x95, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0xc0, 0x50, [@generic="5d9a228d3ca83273cbfbe0d6f17e4b494243fab892847fe5e19f11d85d86386adba314bb281710a816cfff425b226ee92f3d5866f83c245b5e37562f8b7b8deb8c95fefdbdb5e752adf503d4a98d18ec7ce70059d9b617dbed81611dbe8ac37e33ea38a5", @typed={0x8, 0x1a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x10, 0x7d, @str='/dev/kvm\x00'}, @generic="9cc4a8ed418d61b06c9659591193d4e12cb469d306d08835ba80615400bd8010dd5f0bcfca1b790afe89abe2337ab4f6f85c55ae856bf6c64a1ab82cb4"]}, @generic="e44ade0282cb4f3181534aab47e6cea5e4b498650d25671aeb68819f23663ef6896f7119bf1557a3664b714cc8dbdb6202f40ed38a214094587b523150f15ba67d2b154c5534b22b8729dc49f5b4c44ad064f47e6a108b97a1fa435c90ebdef6980268471b30ae450bcfbad67fef3dee73e7221b98d51cbef252637536caad58729c6c7b60320c9596dee1dfc32e60761418f8f476800055e756a3a0ec2004e5ceda0078f0cdbcaaa01877ced4849267c594823f68a84dffbc6f57fb8328d6cc358b7755a203a02750442420fc80925c1aeb8bb84c2c50f4a321505a3732"]}, 0x2d0}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/05/24 21:43:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(r0, r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/157) renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='\x00', 0x2) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000001c0)=""/193) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)) 2018/05/24 21:43:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r2, 0x0) r3 = socket(0x1, 0x805, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = dup2(r0, r2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r5, 0x100, 0x70bd25, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x44) dup2(r2, r1) 2018/05/24 21:43:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000120], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:45 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000fdfdffff00", 0xc3, 0x80003}) 2018/05/24 21:43:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x8000}, @in6={0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x711}], 0x84) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001280)="82", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) shutdown(r0, 0x0) 2018/05/24 21:43:45 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:45 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000107fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1000000000000010) sendmsg$netlink(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000800)=ANY=[@ANYBLOB="4c63434f2e0001000000000000000000"], 0x10}], 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000040)=""/9) 2018/05/24 21:43:45 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x800, 0x14002) sendmsg$nl_generic(r0, &(0x7f0000000680)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000380)={0x2bc, 0x35, 0x300, 0x70bd2d, 0x25dfdbfe, {0x1a}, [@generic="8c64030eba1b6a82dd865a01e2dcbab384ec553ff06b95e9b59d83e39e4152b77742037eb6a863b01df38d968df0b070a80728", @generic="bba7a05ae5e7e493d8d8bcf48dda5380fec1bcefc1a00c0dc6f86e198f88647889682a893ed3d4f24ad1bf593b436790b052a882b1bbcce2c58a6ea24c85e12d890ab6f6739e2c0012df0162ba4d6cdad5914f6cb4dfcce2131f5221e59768f21c01cc17bbd781072ebd40943d508646f01ad4af201662957f6140f245e3cfb60d2e693bf18d2b9a3a16b8557da17f8b9f36dcfeb91d50020a08125f3644ea937238c034ed5109e4af61d803457604cccc2a12dd2c909a097b91d83a165cba3ae4eb6a9c2832a94f869e1f27", @typed={0x14, 0x19, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @typed={0x8, 0x3d, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @generic="80570c9b43c4b556a2f3dc72b0b5e700355867c16028e6ecc716090ab293f39fb303eb378cf2f088d1e09685bce61a26124e9ba7fa5d8b89f487816a3e8291f57704b6dd960e53ed9d5fbc5aa3b8b577a0a91286002e26ece4b4c3bf1e6ae275dfd6bf8809d10c2dfb9210072fe56c9a77412d5f49d26f492a72ae9cb3426f7e03a8f7b349452ee75a74416e3e23c2d9", @generic="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"]}, 0x2bc}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x7c, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x163e4b6a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/24 21:43:45 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f1a20000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:45 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4, 0x0, &(0x7f0000000240)=[@enter_looper={0x630c}], 0x2f, 0x0, &(0x7f0000000280)="03fde591fcd6f23e30475d5e1d3fb3bccf24054878f5e6588f045dcec27a6d7be925649500b25f601de08b3f3f7291"}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000300)="965de48eafbe9eb50e96a72172ca8da5f65fcbff7ec4e8041d6b23e11a4e9c45c9a2ec599ee8422597b836e366970643e1aee655a5e9bd39da3350294865d7403233dee56bbc1d267f8ec2f2af", 0x4d) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x200, 0x17f68651d2d051b2) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000000180)={[{0x5, 0xffffffff, 0x6ed, 0x3, 0x8, 0x8001, 0x245e, 0x80000000, 0x6, 0x1ae, 0x6, 0x2, 0x6}, {0x7, 0xfffffffffffffffb, 0x0, 0x800, 0xe080, 0x1, 0x0, 0x503f3afc0, 0x9, 0x3, 0xcc7, 0x4a, 0x20}, {0x62, 0x0, 0x7fff, 0x7, 0xbc0, 0x60, 0x0, 0x3, 0x10001, 0x6, 0xfc, 0x6, 0x2}], 0x7}) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/24 21:43:45 executing program 1: socketpair(0x4, 0xa, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x5, 0x3, "29ba9babeb6a", 0x101}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'gre0\x00', r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000600)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="240000002a00010e000000000000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000001b0000000000"], 0x24}, 0x1}, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x1da47d6853f4d31b, 0x5000, 0x8001, 0x1, 0x4}) io_setup(0x5, &(0x7f00000000c0)=0x0) io_cancel(r5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x2, r1, &(0x7f0000000140)="8b81f9cd78cc384e31a38a785bf134320db485954e4c01c1c139807360ae6b933e594a29a18767b0c1d6f687330f07b7f2b307ca482c30de71bfe727c1fc3c7fa1f9221f9bda05b248494b5528b9e2d32b6cd5bc957d0569af5995069c150145d68e1f40d3c93f85fe5a4eea6b90df9c3652ee454cd05e573ec02f8840439c3d536ea74d0d76ecbe44a1024eb6ad3aacee01a4618c5bc2b23460b91d35d85bff06e8d5315407ade81b08e5174bee77dddd88edc8d427f21e0918a2232f93c010cc3fff84aea4d1f412", 0xc9, 0x40, 0x0, 0x0, r1}, &(0x7f0000000280)) 2018/05/24 21:43:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001001000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:45 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000000000300", 0xc3, 0x80003}) [ 1135.738646] binder: 9047:9054 ERROR: BC_REGISTER_LOOPER called without request [ 1135.831145] binder: 9047:9067 ERROR: BC_REGISTER_LOOPER called without request 2018/05/24 21:43:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0xfffffffffffffd9d, 0x7f9) 2018/05/24 21:43:45 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) sendmsg$netlink(r0, &(0x7f0000001bc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8020}, 0xc, &(0x7f0000001b40)=[{&(0x7f0000000200)={0x1d0, 0x32, 0x8, 0x70bd25, 0x25dfdbfe, "", [@generic="ed88229ad03ea9b68429dd6ab9865f84e08dd4", @typed={0x4, 0x7e}, @nested={0x140, 0x6c, [@typed={0x8, 0x39, @pid=r2}, @generic="55de66d5d51f18dd62b6e3fbf2b487d9613e2e1f6f4f1d1bde8ce0df220377d765d710dd51f1434804bfa5491f75367004bf6e7eebc7e6fe778bf29981875275c05a96718e7ffdc7047ae6ed66966f7ec15be9a108b7bc975f7737c59c3e4285fca979b9f7da2b4c8bdfd3bdc403cac0b60c32fd9c0bc844db0cd5d875737034671d541c3d1dd5dbca1106f4536f8c6d451686fd8e8eb9031b8d49464fb22ed06dd8f2bb6249b5825c", @generic="cd067cc1d73d33d422e0c6c20b4e346d21f1b4fd347ee095aa2adaa1d6e7fddf5fce1eabb1b2d7dc584172f658e3d2799b6d57ff298327d3a83a12", @generic="b76bf22984f6b75b4e5334124626f89c5733", @generic="cbf0be12a5fa5318cda524e89d903c8adabfc2456a8dfe78a680b7b713ddd615890fd78f6a703c11bbd42fd3ae61864ad253a0233c442c6174eb35e2"]}, @generic="9a0e7892bb2bf96b0a16b489c0258dce22f6f7aac5196039396323614d7430410fc542a882346319d631326333950b36d2b9878152698eee830887d11c4b319badf8aeddeb5fa0", @nested={0x20, 0x5e, [@typed={0x8, 0x35, @fd=r0}, @typed={0x14, 0x22, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}]}, 0x1d0}, {&(0x7f0000000540)={0x120, 0x34, 0x1, 0x70bd29, 0x25dfdbfd, "", [@nested={0xc, 0x1d, [@typed={0x8, 0x61, @uid=r3}]}, @generic="7c78856f957aa3b8113f5827b7846932213472924426e4867ad0b1efad00f27ddba9", @generic="bd336d55275bb0f988bacdd8fcc24f7863e25d15a837b5fdcf5d2270993c5bf516e384bca47a26245c97882cdc1a2e7bc04013309c985adb893dc8dddc42e6c3b34c4bc9c5a07ce74fe52ccc91967878d45e7f9a3978169c1a065d4028b71b700471c8f2838135b4bd12425598830e3790985ea45ad23787c82c1a3cc1670bb2b81c5bd72686d54488861b3271cdab0c252cf0d392b6a43fdde18ed4291fbdfea38e843bbeeaca5d1fa0c6303f0f74905ab0922c01189ed4ec354ff57792cce2a0aecec06dcf9d43f1cf5c7ec1acd20a7806c5e79440329911ca0acb1cdad077d5d9"]}, 0x120}, {&(0x7f0000000700)={0x1394, 0x3a, 0x12, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x154, 0x3e, [@typed={0x8, 0x7d, @ipv4=@broadcast=0xffffffff}, @generic="2da61b6d002b3abeb6571a2d0de1a1d7bddef13c84793eb72df6b751c63714027b556110e6d70e944843e2bf5278e170f7fa190dd781c6f2451ddd6e220b3883bc091c71373a19c80d98b21f9753d11a3a163d412a4893db382e943c09e491c1a4dce35561d7b4d4a3d1bc4622bdaaec3e845b76844473475443319c89cd48aba80193c4a3b7ea45510dcb1ac8a12b55bf1639e500a626c2e8", @typed={0xc, 0x1a, @u64=0xffff}, @generic="a508808090248a7abf8c0e6e973acc31c4a2bad7b40e77688abd187ec5d0a32d3b7f5dba09", @generic="5b09e0024469ecf76df38f2061c2588db5a1934b6da3013c16d6d16d0c5444af39a5bcbf02c37d6f7f05839b3c71b7b76c0b15336f4e01c19d5733e790d8dac0d9ad184941a7ec721a041e50434d86b627324ff7851e6ed630693637ede8a537ca5e8964f93290bf44f5bc19ff89fbcb0aee1b19a1", @typed={0x8, 0x59, @ipv4=@loopback=0x7f000001}]}, @typed={0x8, 0x1d, @uid=r4}, @typed={0x8, 0x38, @uid=r5}, @nested={0x11dc, 0x34, [@generic="6a1e29d1903c0cf5c018ec6ffa153d3f790c980236847eca246735cffe6b7e7731a9e9716e1845698a4ada1003a8ce55744a5993715274f2520ce952c04442e79cd643971b6334f56c7f55b7e0d52ba45f1b9c957b91aa35690f810ec95487dac658c503df459eed0fc60b973324cf30d553b33d48cd94640c78ed7166cb48ff", @generic="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@typed={0xa0, 0x1c, @binary="8dc39bb470b5681fee46eefe24f8f266bef4ed8659378d593563d9f8471cfe374b1a17170977c346818893812a7e6c1aecb1fe5ce7c74b247b5074b5e6241f01edc056e3e3a1e2c800ff032bb4d451cb6bd34eed8e6b96affa2f4733780907e22061f59f039ea674f2b5bea99230056c50088156e08ddfff2bfdee72f635c87adcddbee3a01e80d88a04ef176a03833f26e3548f98a7aa77b0f990ef"}, @typed={0x8, 0x76, @ipv4=@broadcast=0xffffffff}, @generic="0cb9e2e6a57171dba9e80302e796c3680ec48a24416a04976acd7b22bb34569a9347eb3f5df75573593fc17a5cece2f33f16e1f35b6667038847101f1328c937ca02448dd88282893de641cff454ec992aaa8934601ec616de35e74e1fec7c7f164e5672886f691e6ca287587fdd0cda022fdeb611e78ee0587be61f4ddec5666617a7fb64f27bb0fb7fc474ee9b18e5b3ae40cedf966f396f777c2f31d98523a44e2183a0", @typed={0x8, 0xb, @u32=0x9}]}, @nested={0x2c, 0x42, [@typed={0x14, 0x2d, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @typed={0x14, 0x69, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}}]}, @generic="2e67180c131c0836eb3bb57c940e3fff1e5fca5538c7"]}, 0x1394}, {&(0x7f0000001ac0)=ANY=[@ANYBLOB="80000000190000042dbd7000fddbdf257000870056179b611f8b68475afad117f65c1f7457d4e4d9dde80161bbfe3bba70615ab596bf22d649026152447319690703f9691daae78dab5766b44fea4b71138dab0eb422ad109f5ac71f33e3ceb64df75fc3e6064dd034a6a0a257462b6abfd2ef152d69c03ef69a9be6876b0000"], 0x80}], 0x4, &(0x7f0000001b80)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r0]}], 0x28, 0x80}, 0x10) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000080), &(0x7f0000000140)=0x4) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/40, 0x28}], 0x1) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xffffffe3) r6 = shmget(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000001c00)=""/4096) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20200, 0x0) fcntl$setpipe(r1, 0x407, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/ion\x00', 0x4000, 0x0) 2018/05/24 21:43:45 executing program 5: rmdir(&(0x7f0000000100)='./file0\x00') sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r0 = socket(0x40000000005, 0x3, 0x3) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a32fd3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/24 21:43:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:45 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:45 executing program 1: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0x1d) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000080)={0xfffffffffffff003, 0xfe2}) 2018/05/24 21:43:45 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xc3, 0x80003}) 2018/05/24 21:43:45 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f201a000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:45 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0040030007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="dd26b69955700a05d4a43fc645f8ecf09ab26772614a2bf59de34432b2562a9fd77f7c6d731e190cff69468b7928e0accfcbe2243445ef0580dac85d4415d888fc5322df20c2e2fde23a0cb4804f5193f3709cc469b226fd164917fae42c053961c7018e02314c82ba305287f521e5cc08a33a05c608615e66c4b49d8655ebb639e7c94d18a77c934c4e1fd3193165f6c1816d"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 21:43:46 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000fd00", 0xc3, 0x80003}) 2018/05/24 21:43:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffdb4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d2645315dde43a6bd599b18781b751695b1a8e759c119cf225c14fa707eba93bedb51b627eabdca612b078440427bed079dcfcc5fb24e11f19e50a4f3e3e2db8a3e9a1cebc4811c20f1e9425968cfa6a30aa224e202ee3bbea69d6a2611bad64f", 0x70}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/05/24 21:43:46 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4024802, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) fallocate(r0, 0x0, 0x1, 0x5800000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000340)=""/246) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000280)={{0x7f, 0xa8}, 'port1\x00', 0x0, 0x400, 0x6, 0x101, 0x2, 0x4, 0x1cbbac8c, 0x0, 0x3, 0x4}) 2018/05/24 21:43:46 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0200000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:46 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000000140)) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/173) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x12715, 0x1, 0x4000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) 2018/05/24 21:43:46 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00f0000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:46 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xc3, 0x80003}) 2018/05/24 21:43:46 executing program 6: r0 = memfd_create(&(0x7f0000000000)='cpuset^-\x00', 0x6) fcntl$addseals(r0, 0x409, 0x8) fallocate(r0, 0x3, 0xfffffffffffffffd, 0x80000001) 2018/05/24 21:43:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:46 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) r1 = socket(0x400000000a, 0xa, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x80000000005000, &(0x7f0000000000)) 2018/05/24 21:43:46 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') sendfile(r1, r2, &(0x7f0000000080)=0x9000000, 0x100000001) 2018/05/24 21:43:46 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x81}, &(0x7f0000000180)=0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x0, 0x1, [@empty]}) 2018/05/24 21:43:47 executing program 6: mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x41, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}}) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000200)=0x1e) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x408000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001300)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000001440)={'team0\x00', r5}) 2018/05/24 21:43:47 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ff000000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:47 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) capset(&(0x7f0000000180)={0x20080522, r0}, &(0x7f00000001c0)={0xffffffffffffffff, 0xfffffffffffffc00, 0x1, 0x1, 0xc5c, 0xff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000240)=0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2301) write$cgroup_subtree(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="2f5d696473202dd8a1a45adf63707520"], 0x13) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd(0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000040)={r5, 0x0, 0x2, r3}) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x80, 0x1, 0x0, 0x0, @adapter={0x1000, 0xfffffffffffffffc, 0x6, 0x1, 0xffffffffffffffdb}}]}) 2018/05/24 21:43:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:47 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0xc3, 0x80003}) 2018/05/24 21:43:47 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='veth1\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000040)="66baf80cb8fba9348cef66bafc0cec0f20e035080000000f22e0f30f2353660f388066c50fc72e64f226360f350f01cac4c25d92943e0c000000c7442400d5caeabdc7442402b5000000c7442406000000000f01142467650f71f2ad", 0x5c}], 0x1, 0x2b, &(0x7f00000000c0), 0x0) modify_ldt$write(0x1, &(0x7f00000001c0), 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/24 21:43:47 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0500000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:47 executing program 1: r0 = socket(0xa, 0x2, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5002}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)=0x1) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x778, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000003c0)={0x100000000, 0x0, 'client1\x00', 0xffffffff80000000, "d04ef8e1ecddde54", "e690e8a81d10634dcb0340e3f35a577170f2fcdf9fa49c68b02053f216d54b45", 0x101, 0x3}) open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000280)={0x1f, {{0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x108) shutdown(r0, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) write$tun(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="000002000000000000004600001c000000000000907800000000e080000100009078e0000001"], 0xfdef) 2018/05/24 21:43:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfec0000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:47 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x6, 0x0, 0x5, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x42a, 0x7, 0xb22a, 0x8}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x3, 0x2, 0x9, 0x1, 0x7}, 0x4, 0x100000000}) 2018/05/24 21:43:47 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x4) mq_timedreceive(r3, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, &(0x7f0000000180)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000010000000100080005c591ac05a187ab3fe532b4dec2408fca5663f43ad064dd4dde3b090c001db42a2994f095b6df5fc0025c58daa8dd22cd73b793847c24005a0a04423c91dcb0f99577745503e3da911ca823b77f2f30a92d464caa03edbe31755914af9a0a1d2c1957fbb072df5bd1e3ce97af0746eea2e72f022d1f69283efe5a16c5dbad1388403957efc80b038e02d7af169bf151931ecaaa540f9c9e13970bb97f534c5349b1f4db4bb05b5ad8389e0c48418654af2c6a566a79c2f476d0c2133c39af387cb2", @ANYRES32=r1, @ANYBLOB="d1dfda63dc0f00003a073abc0639fa781b65c4eb652df4ef3925a31d51dabbe8d94f38f3e143b8d5e0fe59c2cf"], 0x18}, 0x0) r4 = socket(0xa, 0x80002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66fa87ea8b1dd42a441aa21581ca87ca80c61b6eb60b6070368942f76d8492f0f084003e7ae644f74f9b4442ee9") bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0xf2d, 0x7fffffff, 0x6, 0x1, 0xffffffffffffff9c, 0x100000000}, 0x2c) close(r4) r5 = dup2(r2, r1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) socket$inet6(0xa, 0x80004, 0xfffffffffffffffd) close(r0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x400000) 2018/05/24 21:43:47 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0f00000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:47 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x3, 0x3, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0), 0x0) fchown(r0, 0x0, 0x0) 2018/05/24 21:43:47 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='../file0\x00', 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$unix(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f00000001c0)="e0a877721cde51d0cd20d4997885934cfe1ccca53a31d42921a2fed66cd3199a9ffc60cdca4a72a3165438a99a0c5511dd1adfd353b3475d4aa67f19190784b9d65ea9113647beab53b609f2f63da685a02c503dd0df629e090c51cbbf8fafd3b8559596d26676b87e3fde489f0b5038f2802e196526b46de3", 0x79}, {&(0x7f0000000240)="8461bc0713b8c5ff1403e2acf98a1ef8f563589e2435fbc1581dae70fa189099de8a8383753d45d1e4788494e65264f023171ab656614ce55683b861861f24deaeb30945905c3f2be52e1a4126d2386ddfa57e1541011c3fff1bcbb7d626280eee68a844c5c13fe397dba8192fb09f74ca8c3b679c3b8108b0cfd76e4ea5d9745788b1a3c6f32847175203e9c9f0723cece3adc1bb552b59d3ccf417f0dc15625bee27b2fea368968e99b001973c5edbad0fe8856639e2056ede032e8bf1d46e97b86f5802ad9930202e7e8c54099d9f", 0x41c}, {&(0x7f00000004c0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000340)={0x0, 0x1091930e, 0x639, 0x237, 0x2, 0x3}) 2018/05/24 21:43:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:47 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:47 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0xc3, 0x80003}) 2018/05/24 21:43:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f0000565000/0x4000)=nil, 0x4000, 0xd) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000002c0)=0xae) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x9, &(0x7f0000000140)={'filter\x00', 0x0, 0x0, 0x82, [], 0x0, &(0x7f0000000000), &(0x7f0000000080)=""/130}, &(0x7f00000001c0)=0x78) r1 = pkey_alloc(0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x101040, 0x9) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000240)) pkey_mprotect(&(0x7f00002bb000/0x3000)=nil, 0x3000, 0x4, r1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x155000) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8) 2018/05/24 21:43:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x10000) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x10040, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x3, r2}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_mtu(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/24 21:43:47 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ff0ffffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:47 executing program 3: ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00000002c0)=""/92) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x17}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000000000000021f49084bd000000edffff0295000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) write(r0, &(0x7f00000001c0)="a980f5d4a953c1bf87f7d3128908e4710488777ffc9df8bbb468dd589a0d659c2ac0edc2c51c8059dd6a47fc1f9101c9d361daf1f37d1b750e91da56e95536feb84d72288f22dcfd1f15aa8ba0035cd4fd3d5e5aed2e11a57d5f8e6ffd5ba58093a333cbc2db180ee053b54e414328c3baac925b1b1181ae9bcb3a9b3361cd72907b9d58a013ffab72175ca53ffa9a9e633b2c2f7fd13db45509f7d616c8a818739c33728341ba58ccfde9f65a92841a3103a51dfc2df1ec2195220e9de78b0a21", 0xc1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400, 0x0) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x1, 0x3, {0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x8}}}, 0x32) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) 2018/05/24 21:43:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:47 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) setns(r0, 0x10000000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) 2018/05/24 21:43:47 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) 2018/05/24 21:43:47 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x204080, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0xc, 0x800) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)="0200000008000000000000000200f30000000000", 0x14, 0x0) 2018/05/24 21:43:47 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0xc3, 0x80003}) 2018/05/24 21:43:47 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:47 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ff5ffffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:47 executing program 5: r0 = socket(0xb, 0x80800, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) unshare(0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0xc) 2018/05/24 21:43:47 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x84000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2b}, {0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1, [0x9, 0x7fff, 0x5, 0x7fffffff, 0x1000, 0x1, 0x6, 0x1ff]}, 0x5c) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x20, 0x1f, 0x9, 0x14352000}, {0xff, 0x2, 0x8, 0x9}, {0x10000, 0x10001, 0x4, 0x8}, {0x5, 0x3, 0x5, 0xfff}, {0x1000, 0xc2ef, 0xffff, 0x9}, {0x101, 0x828, 0x3, 0xc2}, {0x1ff, 0x4, 0xe19b, 0x7}, {0x7, 0xfa5, 0x7, 0x7}]}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000200)='jfs\x00', 0x0, &(0x7f0000000600)) 2018/05/24 21:43:47 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0xc3, 0x80003}) 2018/05/24 21:43:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xea90, 0x40) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/236) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@pptp={0x18, 0x2}, 0x80) 2018/05/24 21:43:48 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffcffffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x3, 0x3, 0x8e40000000000000, 0x80000001, r1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/24 21:43:48 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:48 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) keyctl$update(0x2, 0x0, &(0x7f0000000400)="53b853ce232f647d050b8d4f2ce53ad5b036b6f41fd9a0d2432c489b354b4fe9467c36b64fa554a73827a9323fd317518f8b5c5ca626fbfe56ea9056fd79ec369a42a18f7f52a9ab970cb0c99f", 0x4d) 2018/05/24 21:43:48 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000fffffdfd00", 0xc3, 0x80003}) 2018/05/24 21:43:48 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffffbe, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) write$fuse(r2, &(0x7f0000000140)={0x14, 0x0, 0x4, @fuse_poll_out={0x2f}}, 0x14) userfaultfd(0x800) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x10000, 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) rmdir(&(0x7f0000000100)='./control/file1\x00') close(r1) 2018/05/24 21:43:48 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140), 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_mtu(r0, 0x0, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x6, 0x5, 0xfffffffffffffffb, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x401, 0x4) 2018/05/24 21:43:48 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x2, 0x9, 0x3ff, 0x7, 0x0, 0x2, 0x3a7b535ce33c93c5, 0x0, 0x5d5, 0x7, 0x5, 0x8, 0x801, 0x5, 0x70f6, 0x0, 0x8d9, 0x3, 0x9, 0x100000000, 0xfff, 0xfffffffffffffffc, 0xffff, 0x7fffffff, 0xfffffffffffffffc, 0x5, 0x4, 0x6, 0x80, 0x10000, 0x4, 0x40, 0x4, 0x8000000000000000, 0x8, 0x75, 0x0, 0x3, 0x1, @perf_config_ext={0x100000001, 0x1}, 0x21000, 0x38000000, 0xfd0, 0x6, 0xb3ac, 0x5, 0x7f}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x71}, 0x0, 0x0, r0, 0x0) iopl(0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00"}) io_setup(0x469, &(0x7f0000000180)) 2018/05/24 21:43:48 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffffff007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:48 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x3, 0x3, 0x8e40000000000000, 0x80000001, r1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) 2018/05/24 21:43:48 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ftruncate(0xffffffffffffffff, 0x10000) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, 0xffffffffffffffff, 0x0, 0x72439a6b) 2018/05/24 21:43:48 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000000200", 0xc3, 0x80003}) 2018/05/24 21:43:48 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:48 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:48 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x74, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x18}}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x10001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000280)=0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x34, 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000000)={0x1, 0x1}) ioctl$int_out(r2, 0x40045731, &(0x7f0000000100)) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x40) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000340)='syzkaller0\x00', 0x10) arch_prctl(0x1001, &(0x7f00000002c0)="b9ea1666b6aa6696c36c75e62f51bf5da4249810a2588c9159e5187de44b05177722931f66c2b9dadd25505a030946437b6ef6f6ec7ad908852e0d078a359855b06aacdf7f01849600") 2018/05/24 21:43:49 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000100)) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) finit_module(r0, &(0x7f00000001c0)='vcan0\x00', 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) close(r1) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000180)={0x5, 0x0, 0x8000000000001, 0x3}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/05/24 21:43:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x4000, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, 0x628) 2018/05/24 21:43:49 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00001a2007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:49 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:49 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0xc3, 0x80003}) 2018/05/24 21:43:49 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) finit_module(r0, &(0x7f0000000000)="6264657675736572289d2d5c6367726f75706c6f65746831267d2800", 0x3) ioctl$EVIOCSKEYCODE(r0, 0x80284504, &(0x7f0000000100)=[0x2fe]) 2018/05/24 21:43:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000080)={0xfd45fdfc02e00d27, 0x7001, 0x8001, 0x7, 0x20}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5419, 0x6f3000) [ 1139.236227] kernel msg: ebtables bug: please report to author: No valid hooks specified 2018/05/24 21:43:49 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0003400007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:49 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x138, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'lo\x00', 'vlan0\x00'}, 0x0, 0xa8, 0xc8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) bind$inet6(r0, &(0x7f0000000140)={0x2}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/100) 2018/05/24 21:43:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3ff, 0x40000) 2018/05/24 21:43:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:49 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(0xffffffffffffffff, r1, 0x0, 0x72439a6b) 2018/05/24 21:43:49 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xc3, 0x80003}) 2018/05/24 21:43:49 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) sendmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f0000000300)=@can={0x1d, r1}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)="de2ccbba2c952aab7e4b19fc2afb530b857991406e3a971a56ea9425a1030ec75017ce5e9da0bc65c57680add0d715a0b2e71463c189717df59c0e193da7420e90a6b549588e18592dd870a67f561b293400f2a1c13cd121d042199e9069d103fbcdde80d439ac58dc631e953bab0cd008a03ecc34b82de2a3672cca1d9c", 0x7e}, {&(0x7f0000000400)="e2a658c995d1548ead28058c093ced750b64f4b272231ce9103b8031ff901544b91d79da0739a26b3e6a799e948cc9", 0x2f}, {&(0x7f0000000440)="f803eca38aae5bcb17e863e66453204fef9872ac388e", 0x16}, {&(0x7f0000000480)="dc228b0e46eb31f63530e3b028e2a6d3", 0x10}, {&(0x7f00000004c0)="85930390e2a4cc729a82eaa40e4ba4807dc75ba67f5662892d588204c336788e7b6a3dfce989a75cc95684002a1397b9f8dd3981fe2f429eb0524cc0249f2e1b37d18359d46cf92dab7c7ed7d3eff4c749473290a6cd6b566caa47ee17d636d3c32a1a1c28f189e06a07d88db2048b67268ff548431dec232939903a498ce8c3cd7ca2d30d435d6d4ac1dbb59988ac245b03d7c4142807a9bfb5422a104e815084a653e775e8ce690c8848d07156", 0xae}, {&(0x7f0000000580)="37e36b3f3e1f0f7e8c0484b730dec1a692d3d196fc742f09bb75021908195a95ea4ab519ba941715b5674a6b7ae8d04950ad27360f65b41b169d269fa68b3b", 0x3f}, {&(0x7f00000005c0)="2a72132e", 0x4}, {&(0x7f0000000600)="6d5ce6e62f690e5abd9abed7bff30b9826a564ceff82f4a30ccb095d1f55bc6bd400c9d6cc6949f09e6ee39f45700370c85f86aa564595d0b6d95bee59", 0x3d}], 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="f8000000000000000801000000000900b10b8b9932e402db7163fc8c353e3714a6962bdb9f58486c1102cd541f8d992f5f42f3d52bd478d0e3809ceb2d701f141355e7595bcf850a2772f5964fbbcebbb534732770300b000000000000a4e4edc8cfae5886d49ddb8558f60b831cd2c55f129e152cf766466071a7f087cf2f205cbcf49a5cfc312b95fac5c50d65c77dde257acfe4d559d71a1cdee5084e6826e8effacbfd67d1caf74623e94a32f926541bb915877298e9ee13a348de066685fcb9f73eafa48050cfcb09420eb706aba0d7ab4dca57ff4b99c881b710bd74d50c5b1ea2d872000000"], 0xf8}, 0x9}], 0x1, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r3}) 2018/05/24 21:43:49 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x0, 0x13, "745b9d091e596831b997975bafd36c94277ee1"}) 2018/05/24 21:43:49 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:49 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000000000000000600", 0xc3, 0x80003}) 2018/05/24 21:43:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) times(&(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000060100400000000000000000000000000000000000"]) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) pipe2(&(0x7f0000000080), 0x0) 2018/05/24 21:43:49 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1fffffff9e07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:49 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) sendmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f0000000300)=@can={0x1d, r1}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)="de2ccbba2c952aab7e4b19fc2afb530b857991406e3a971a56ea9425a1030ec75017ce5e9da0bc65c57680add0d715a0b2e71463c189717df59c0e193da7420e90a6b549588e18592dd870a67f561b293400f2a1c13cd121d042199e9069d103fbcdde80d439ac58dc631e953bab0cd008a03ecc34b82de2a3672cca1d9c", 0x7e}, {&(0x7f0000000400)="e2a658c995d1548ead28058c093ced750b64f4b272231ce9103b8031ff901544b91d79da0739a26b3e6a799e948cc9", 0x2f}, {&(0x7f0000000440)="f803eca38aae5bcb17e863e66453204fef9872ac388e", 0x16}, {&(0x7f0000000480)="dc228b0e46eb31f63530e3b028e2a6d3", 0x10}, {&(0x7f00000004c0)="85930390e2a4cc729a82eaa40e4ba4807dc75ba67f5662892d588204c336788e7b6a3dfce989a75cc95684002a1397b9f8dd3981fe2f429eb0524cc0249f2e1b37d18359d46cf92dab7c7ed7d3eff4c749473290a6cd6b566caa47ee17d636d3c32a1a1c28f189e06a07d88db2048b67268ff548431dec232939903a498ce8c3cd7ca2d30d435d6d4ac1dbb59988ac245b03d7c4142807a9bfb5422a104e815084a653e775e8ce690c8848d07156", 0xae}, {&(0x7f0000000580)="37e36b3f3e1f0f7e8c0484b730dec1a692d3d196fc742f09bb75021908195a95ea4ab519ba941715b5674a6b7ae8d04950ad27360f65b41b169d269fa68b3b", 0x3f}, {&(0x7f00000005c0)="2a72132e", 0x4}, {&(0x7f0000000600)="6d5ce6e62f690e5abd9abed7bff30b9826a564ceff82f4a30ccb095d1f55bc6bd400c9d6cc6949f09e6ee39f45700370c85f86aa564595d0b6d95bee59", 0x3d}], 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="f8000000000000000801000000000900b10b8b9932e402db7163fc8c353e3714a6962bdb9f58486c1102cd541f8d992f5f42f3d52bd478d0e3809ceb2d701f141355e7595bcf850a2772f5964fbbcebbb534732770300b000000000000a4e4edc8cfae5886d49ddb8558f60b831cd2c55f129e152cf766466071a7f087cf2f205cbcf49a5cfc312b95fac5c50d65c77dde257acfe4d559d71a1cdee5084e6826e8effacbfd67d1caf74623e94a32f926541bb915877298e9ee13a348de066685fcb9f73eafa48050cfcb09420eb706aba0d7ab4dca57ff4b99c881b710bd74d50c5b1ea2d872000000"], 0xf8}, 0x9}], 0x1, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r3}) 2018/05/24 21:43:49 executing program 0: socket(0xa, 0x200000000001, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/24 21:43:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:49 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80000) r2 = gettid() readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) 2018/05/24 21:43:49 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xc3, 0x80003}) 2018/05/24 21:43:49 executing program 5: r0 = semget$private(0x0, 0x7, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f0000000140)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) open$dir(&(0x7f0000000180)='./file0\x00', 0x200040, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) semop(r0, &(0x7f0000000080)=[{0x3, 0x3}], 0x1) unshare(0x40600) 2018/05/24 21:43:49 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}, [0x400, 0x80000000, 0xbe0, 0x5, 0x7, 0x4, 0x92a, 0x1, 0xfffffffffffff929, 0x6, 0x3, 0x1000, 0x3f, 0x2d91, 0xfffffffffffffffb]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x4, 0x30}, 0xc) r2 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10000000004) write(r3, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000400)={'filter\x00', 0x2bd, "65bca9a1e463ae4fd29deff16c5fbb17fb5e1669bdb1c7c56da787641e07fed92645c0354f83b8cd239c72286ac6a6955a8ef3a27d335c5b6d3f0ac08b454f1c33eb005e6666d833575928df438f59f03f2539d8bd8efcda6ddf83717ea1824e52f9c26e5c00ba2de8527378669e443073dc09e6b11423e59043a2a6333747aad07a57412495079e1f80869d94f743b9b0715d468dbf5b8b35ec0c73974ffca31448408c1d912c88ad204302d785e92675ba96fb1eac794763c20c3a772915dcfba1c2a9ace671"}, &(0x7f00000001c0)=0xeb) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000280)) 2018/05/24 21:43:49 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffffff507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:49 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) sendmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f0000000300)=@can={0x1d, r1}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)="de2ccbba2c952aab7e4b19fc2afb530b857991406e3a971a56ea9425a1030ec75017ce5e9da0bc65c57680add0d715a0b2e71463c189717df59c0e193da7420e90a6b549588e18592dd870a67f561b293400f2a1c13cd121d042199e9069d103fbcdde80d439ac58dc631e953bab0cd008a03ecc34b82de2a3672cca1d9c", 0x7e}, {&(0x7f0000000400)="e2a658c995d1548ead28058c093ced750b64f4b272231ce9103b8031ff901544b91d79da0739a26b3e6a799e948cc9", 0x2f}, {&(0x7f0000000440)="f803eca38aae5bcb17e863e66453204fef9872ac388e", 0x16}, {&(0x7f0000000480)="dc228b0e46eb31f63530e3b028e2a6d3", 0x10}, {&(0x7f00000004c0)="85930390e2a4cc729a82eaa40e4ba4807dc75ba67f5662892d588204c336788e7b6a3dfce989a75cc95684002a1397b9f8dd3981fe2f429eb0524cc0249f2e1b37d18359d46cf92dab7c7ed7d3eff4c749473290a6cd6b566caa47ee17d636d3c32a1a1c28f189e06a07d88db2048b67268ff548431dec232939903a498ce8c3cd7ca2d30d435d6d4ac1dbb59988ac245b03d7c4142807a9bfb5422a104e815084a653e775e8ce690c8848d07156", 0xae}, {&(0x7f0000000580)="37e36b3f3e1f0f7e8c0484b730dec1a692d3d196fc742f09bb75021908195a95ea4ab519ba941715b5674a6b7ae8d04950ad27360f65b41b169d269fa68b3b", 0x3f}, {&(0x7f00000005c0)="2a72132e", 0x4}, {&(0x7f0000000600)="6d5ce6e62f690e5abd9abed7bff30b9826a564ceff82f4a30ccb095d1f55bc6bd400c9d6cc6949f09e6ee39f45700370c85f86aa564595d0b6d95bee59", 0x3d}], 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="f8000000000000000801000000000900b10b8b9932e402db7163fc8c353e3714a6962bdb9f58486c1102cd541f8d992f5f42f3d52bd478d0e3809ceb2d701f141355e7595bcf850a2772f5964fbbcebbb534732770300b000000000000a4e4edc8cfae5886d49ddb8558f60b831cd2c55f129e152cf766466071a7f087cf2f205cbcf49a5cfc312b95fac5c50d65c77dde257acfe4d559d71a1cdee5084e6826e8effacbfd67d1caf74623e94a32f926541bb915877298e9ee13a348de066685fcb9f73eafa48050cfcb09420eb706aba0d7ab4dca57ff4b99c881b710bd74d50c5b1ea2d872000000"], 0xf8}, 0x9}], 0x1, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r3}) 2018/05/24 21:43:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002ac1414bb000000000000000061e91d7858b65a3cf191043e56891f358e8a6fe3cca996a5adf955f707cd3d6d6231bb19cf55ed8a1a314cd367a297fa697aa005d6b645e6befea517aa868452c9997cf0c89392cf3a2d7a841adfa19ac2b789c628"], 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000180)=""/76) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x1000e, 0x0, 0x110004, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 2018/05/24 21:43:49 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0xc3, 0x80003}) 2018/05/24 21:43:50 executing program 0: socket(0xa, 0x200000000001, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/24 21:43:50 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffffffc07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:50 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDENABIO(r2, 0x4b36) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}, 0x4}}, 0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000780)=@hci, 0x80, &(0x7f0000000880)}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000001c0)=@buf={0xcd, &(0x7f00000000c0)="fd07e9a2155e6f83ea5a06d97bd17bd2c13ac6fa3152c018d589a3d4aedde788fbbd210e3acfaf8ab39b8bc54098103b2c30f5ed1c61f912b16d8c8f52574ca946e9eee8bfcca952f2338b719db8ac62d56460f1c11652ed9fd730d65f9bf35f30b1ff47fc78d3c331d5400e7ddbb79341534708cfc7e90872a2fc6683857fd86b0f33f19f36cba2bfed35aad07efbfcfa6c404bf56d035722ba6f9ebb74e60895acf605ac1d390474d41ef9ef44e4c758d045f66af4f42133f85404687980fa57fb04c50bd3532768b577e84e"}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x800, 0x0) 2018/05/24 21:43:50 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) sendmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f0000000300)=@can={0x1d, r1}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)="de2ccbba2c952aab7e4b19fc2afb530b857991406e3a971a56ea9425a1030ec75017ce5e9da0bc65c57680add0d715a0b2e71463c189717df59c0e193da7420e90a6b549588e18592dd870a67f561b293400f2a1c13cd121d042199e9069d103fbcdde80d439ac58dc631e953bab0cd008a03ecc34b82de2a3672cca1d9c", 0x7e}, {&(0x7f0000000400)="e2a658c995d1548ead28058c093ced750b64f4b272231ce9103b8031ff901544b91d79da0739a26b3e6a799e948cc9", 0x2f}, {&(0x7f0000000440)="f803eca38aae5bcb17e863e66453204fef9872ac388e", 0x16}, {&(0x7f0000000480)="dc228b0e46eb31f63530e3b028e2a6d3", 0x10}, {&(0x7f00000004c0)="85930390e2a4cc729a82eaa40e4ba4807dc75ba67f5662892d588204c336788e7b6a3dfce989a75cc95684002a1397b9f8dd3981fe2f429eb0524cc0249f2e1b37d18359d46cf92dab7c7ed7d3eff4c749473290a6cd6b566caa47ee17d636d3c32a1a1c28f189e06a07d88db2048b67268ff548431dec232939903a498ce8c3cd7ca2d30d435d6d4ac1dbb59988ac245b03d7c4142807a9bfb5422a104e815084a653e775e8ce690c8848d07156", 0xae}, {&(0x7f0000000580)="37e36b3f3e1f0f7e8c0484b730dec1a692d3d196fc742f09bb75021908195a95ea4ab519ba941715b5674a6b7ae8d04950ad27360f65b41b169d269fa68b3b", 0x3f}, {&(0x7f00000005c0)="2a72132e", 0x4}, {&(0x7f0000000600)="6d5ce6e62f690e5abd9abed7bff30b9826a564ceff82f4a30ccb095d1f55bc6bd400c9d6cc6949f09e6ee39f45700370c85f86aa564595d0b6d95bee59", 0x3d}], 0x8, &(0x7f00000006c0)=ANY=[@ANYBLOB="f8000000000000000801000000000900b10b8b9932e402db7163fc8c353e3714a6962bdb9f58486c1102cd541f8d992f5f42f3d52bd478d0e3809ceb2d701f141355e7595bcf850a2772f5964fbbcebbb534732770300b000000000000a4e4edc8cfae5886d49ddb8558f60b831cd2c55f129e152cf766466071a7f087cf2f205cbcf49a5cfc312b95fac5c50d65c77dde257acfe4d559d71a1cdee5084e6826e8effacbfd67d1caf74623e94a32f926541bb915877298e9ee13a348de066685fcb9f73eafa48050cfcb09420eb706aba0d7ab4dca57ff4b99c881b710bd74d50c5b1ea2d872000000"], 0xf8}, 0x9}], 0x1, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8936, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r3}) 2018/05/24 21:43:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:50 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0xc3, 0x80003}) 2018/05/24 21:43:50 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff]}, 0x2000000000000}, {0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0x1, [0xffffffffffffff01, 0xfffffffffffffffd, 0x5, 0x5, 0x4, 0x7, 0x4, 0xf0]}, 0x5c) 2018/05/24 21:43:50 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='*GPLGPL.vboxnet1\x00', 0x3) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) fadvise64(r0, 0x33, 0x1, 0x2) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) r4 = memfd_create(&(0x7f0000000100)='*GPLGPL.vboxnet1\x00', 0x6) unshare(0x2000400) lseek(r4, 0x1000020000000000, 0x1) 2018/05/24 21:43:50 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0005000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:50 executing program 5: r0 = socket(0xa, 0x6, 0x1ff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") modify_ldt$write2(0x11, &(0x7f0000000000)={0x8, 0x20101000, 0xffffffff, 0x9e8, 0x8, 0x3, 0x1, 0x5, 0x80, 0x800000000}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="240000001a0025f00485bc04fef7001c0a0b49ffed0000008000080008000300010000001bdbc89bc1aa06f034b8e551d32a6e93e5aad1f734ba10e8e7fe4cf0873f0fce2263e04b428f827d2c94317af2070070a591e0fa5da9e2cba4d52623fb444dc879562a6433f1d44961cc36aa6053aaeb115c6536b4381fd57fbe676e5816d72d522f3379987d62385c16ecb8", 0x90) 2018/05/24 21:43:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') write$cgroup_int(r0, &(0x7f0000000180)={[0x2b, 0x33]}, 0x2) 2018/05/24 21:43:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:50 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt(r0, 0xeb, 0x5, &(0x7f0000000000)=""/61, &(0x7f0000000040)=0x3d) 2018/05/24 21:43:50 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000fdfdffff00", 0xc3, 0x80003}) 2018/05/24 21:43:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000000, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f0000000080)=[@fda={0x66646185}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1}], &(0x7f0000000140)=[0x30]}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/24 21:43:50 executing program 0: socket(0xa, 0x200000000001, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/24 21:43:50 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000000140)}) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000000)=[@release={0x40046306}], 0x1, 0x0, &(0x7f0000000280)="d9"}) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = dup2(r2, r2) linkat(r4, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1000) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/24 21:43:50 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f9effffff07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:50 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") chdir(&(0x7f0000000040)='./file0\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x8, 0x5, 0x7fffffff, 0x871a}, 0x10) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000280)='./file0\x00', 0x4000, 0x0) 2018/05/24 21:43:50 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00!\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x73, 0x0, 0x0) 2018/05/24 21:43:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1141.173063] binder: 9569:9579 transaction failed 29189/-22, size 72-8 line 2856 [ 1141.211149] binder_alloc: binder_alloc_mmap_handler: 9569 20001000-20004000 already mapped failed -16 2018/05/24 21:43:51 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x210400, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(poly1305-simd,ctr-blowfish-asm)\x00'}, 0x58) semget(0x2, 0x6, 0x240) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0xffffffffffff0001, 0x4) r2 = accept$alg(r1, 0x0, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@arp={0x806, @generic={0x6, 0x8035, 0x6, 0x8, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "5280a6f7228e632a", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, "70c8d1af8b578827e36986c3770372af"}}}}, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x40087707, &(0x7f00000000c0)="000000800000800000") sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)="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", 0x481}], 0x1, &(0x7f00000013c0)}, 0x0) 2018/05/24 21:43:51 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000207fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:51 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000300", 0xc3, 0x80003}) 2018/05/24 21:43:51 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r0, r1, 0x0, 0x72439a6b) [ 1141.240688] binder: BINDER_SET_CONTEXT_MGR already set [ 1141.251729] binder: 9569:9592 transaction failed 29189/-22, size 72-8 line 2856 [ 1141.258545] binder: 9569:9579 ioctl 40046207 0 returned -16 2018/05/24 21:43:51 executing program 1: r0 = socket(0x1e, 0x3, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"47417956e1465a"}, 0x7ff}, 0x10) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000001040)={0x2, 0x3, 0x8, 0x3f, r1}) r2 = getpid() ptrace$setregs(0xd, r2, 0x9, &(0x7f0000000040)="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") [ 1141.371653] binder: undelivered TRANSACTION_ERROR: 29189 [ 1141.377701] binder: undelivered TRANSACTION_ERROR: 29189 [ 1141.948012] binder: 9568:9623 ioctl 1276 0 returned -22 2018/05/24 21:43:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:51 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1ffffff00007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:51 executing program 3: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0xc000, 0x0, &(0x7f0000000000)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') write$binfmt_aout(r2, &(0x7f0000000100), 0x20) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000100)) 2018/05/24 21:43:51 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) socket(0xa, 0x2, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8001, 0x6606]) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000200)='2', 0x1}], 0x398, 0x700e00) 2018/05/24 21:43:51 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0xc3, 0x80003}) 2018/05/24 21:43:51 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/24 21:43:51 executing program 6: eventfd(0x5) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/05/24 21:43:51 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000002b40)={0x0, 0x0}) getresuid(&(0x7f0000002b80), &(0x7f0000002bc0), &(0x7f0000002c00)=0x0) stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002d00)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002e00)=0xe8) getresgid(&(0x7f0000002e40), &(0x7f0000002e80), &(0x7f0000002ec0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002f00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f40)={0x0, 0x0}, &(0x7f0000002f80)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002fc0)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003040)=0x0) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003300)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000003600)="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", 0xe8}, {&(0x7f00000017c0)="efdaa47bbe5f54bc56c9dc3e18a5427725a3a5eecf2c8ad6e59fb882590096e12cb6884d69edc99c83bc24b57ed3b44558051f0f51814dab653dbb4d629ef92c64740f1040140da895f0bc1b5d78b9dc7ad8961a5fc8ce0f406245f975bfc84759793c023f1960659c722cd8fdc274dc041c64e95f7e78a350ed21a441f54043707d6f31bd98db42751a1e4ae18d0872fa3eb0ea5290dc174c4cba43723cd3a10ed46761d540c1ced71a28", 0xab}, {&(0x7f0000001500)="a963f8613e6378efaf574ac1", 0xc}, {&(0x7f0000001880)="573f8c1042b60f2e0319187605b8bcb4bd08a14e7e09d77df85e5767ae92e39bd2089857407398651a2065c1a24345e1ec99a3ea174e12a274e26970e198025b356777a34db85c8fa68ef419aeacecc539b0cd5a475573799d10bc151c23f1f4c59159f4ad7091db3063f602c5503df16154450c47795db3d737eb3a2e3bb48e7615b1c3e23dcbfd967db725418966cc2046ec2abe9b7a347093748a14d1571356e553cd08a596064a1c74b7a90542268e594ca8d2f73acf8cea403c94bb329805a724aadc8426e0301942", 0xcb}, {&(0x7f0000003480)="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", 0x6d}, {&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000002a00)="d417e906cf49ce8330b03ed89c9522f643f096ccb176cb46d237852e1118c99bef82443562e39d720e3156607037c9633ade18723f379b0d194b4299b809da91f250a35ac280075f1f641ad395961cd3ebc7416e46b34669d96b51eb56c22bc48a62f164683ee53fb833f2b374e34cddd8b0641f18bfff9dfa1e80a189f86fe6fd760fa7541d73889cf599d522c5ebd8cb8a8783d95a03d7aaf81b426cedfa38a6da93805f", 0x209}, {&(0x7f0000001540)}], 0x8, &(0x7f0000003340)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r1, r5]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x120}], 0x1, 0x0) r12 = memfd_create(&(0x7f0000000080)='dev ', 0x3) write(r12, &(0x7f0000000040)="16", 0x1) sendfile(r1, r12, &(0x7f0000000000), 0xffff) fcntl$addseals(r12, 0x409, 0x8) lseek(r12, 0x0, 0x3) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x7}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmsg$kcm(r12, &(0x7f0000001580)={&(0x7f00000015c0)=@vsock, 0x80, &(0x7f0000001640)=[{&(0x7f0000000180)=""/55, 0xffffffffffffff02}, {&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/81, 0x3d4}, {&(0x7f00000013c0)=""/209, 0xd1}, {&(0x7f00000014c0)=""/12, 0xc}], 0x7, 0x0, 0x0, 0x401}, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) close(r12) [ 1142.077523] binder: 9568:9624 ioctl 1276 0 returned -22 2018/05/24 21:43:51 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000f000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:51 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) timer_create(0x6, &(0x7f0000000040)={0x0, 0x17, 0x4, @thr={&(0x7f0000000340)="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&(0x7f0000000080)=0x0) timer_delete(r3) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000002e00fd060000000000000000030000200c0000000800fdffffff0000"], 0x20}, 0x1}, 0x0) 2018/05/24 21:43:52 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) r2 = socket(0x2000000001, 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80000, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00000000c0)=0x80) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x9}, 0xffffffffffffffd9) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1c) 2018/05/24 21:43:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffffff], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:52 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/24 21:43:52 executing program 1: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x1, 0x4, 0x3}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="c758d905055065cda9092fa3b5a4673340ba8d2873cd34a7625c5a66373916c6e2258ffa93d7fa7d107a9488a30156b5cd6e74488cad5039edba133a66b64316cdef5d5cc948e5573e0b38fd7b88189c2ad757df85761137f4706fc581498d6ba952ad", 0x63}, {&(0x7f0000000000)="56d79152af0dd3703e4c432f6fa8118b2dae7f28", 0x14}, {&(0x7f0000000180)="6c46557bf2f419af8dcb7d3a113e7e6088f86622bcf0c99c61931312ea7336cba22c09d3c81c35b4772d680fff2afe5360b39154818eeb89e2a4a3d6ad88aa6a54a5c1d9ad337ce241585ff8e648694017a6bbb1f6980642eb2287bfded3d7fa5596c1108c97ab361c18c641322a0e025e89fd4f82d8671de4282725bc482153f5895642a2d7592979af27f54d5e261098162fcd5722bbe008036d0ec1a09ed28343096865ba8688ad", 0xa9}, {&(0x7f0000000240)="d326be328c4186b21798c41450c1a04597dc6987726fbec9b0634ad2c404a7c2f56a561ddc228b3dc133fba4fb8f3770911d80209aa82308164db11d19a4054015f8fa278c0ed943bda00dbae40745fabbfb4e6d139551f931e9110973f388dcdbe6998f310b2fc792f47c82a66dde0db2a58e8586cb9134fd995af62f363c83ab983b232c55429864aea8471d8ca1413dab2b56fe8715f8308e6359d64731a6f923ea75601922bf9e31e4433bb140fd6e3876b6a854f8268ab26b2dda14d92e", 0xc0}], 0x4, &(0x7f0000000340)=[{0x88, 0x1, 0x3, "ff100b2aa4cf1be2c8cd9ad3ea4256ae8b6e853f2e57364bb97478e6462e4521f378cb1e5bc34c3e1eafefaeff71e506d8065f71b0e993d264bdd0cafff7af64c430c5b641459277a5d1563130f5ecd5e92de1aaefe151e339df7932bddeeec2c9ce6ae66f4d8ed480255d5891a1888cd5aa01e09d"}, {0x68, 0x0, 0xfffffffffffffffb, "073e468c7139e77855548dc447f00aa0c69db578df4078cb75e3f6b697a8afff588551ffa0d915c8a0adca98c172de60e4d9de70b6c465f0b0c7820253aad12870b2d6b4ac4ebb9f08abe9ae9ecf040e01558431e278"}], 0xf0, 0x20000000}, 0x4080) fcntl$setsig(r0, 0xa, 0x1d) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x8803, 0x0) 2018/05/24 21:43:52 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0xc3, 0x80003}) [ 1142.221509] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/24 21:43:52 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = socket(0xa, 0x80007, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write(r1, &(0x7f0000000040)=',', 0x1) [ 1142.279912] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/24 21:43:52 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0005000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getown(r0, 0x9) r1 = dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x6, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0x400, 0x70bd2c, 0x25dfdbfe, {0x2, 0x20, 0x0, 0xffffffffffffff7f, 0xff, 0x0, 0xfe, 0x0, 0x1000}, [@RTA_FLOW={0x8, 0xb, 0x7f}]}, 0x24}, 0x1}, 0x0) 2018/05/24 21:43:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/24 21:43:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:53 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00201a0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:53 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000000000000000bf00", 0xc3, 0x80003}) 2018/05/24 21:43:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="e27a7b088f6d27ec19f5ff4fca02ad19c1080413773e7439a4fa1a3628802c286cd042386e122915dbdfe1b60e19"], 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000000c0)='C', 0x1, 0x0, 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x6, 0x4) 2018/05/24 21:43:53 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000004c0), 0x1000002c0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) recvfrom(r1, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x6f3000) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) close(r0) 2018/05/24 21:43:53 executing program 0: r0 = socket(0x0, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:53 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f001a200007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-avx)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0x100) 2018/05/24 21:43:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup(r0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)="23217d40f700") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x7, 0x4) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/24 21:43:53 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000100", 0xc3, 0x80003}) 2018/05/24 21:43:53 executing program 0: r0 = socket(0x0, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:53 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00000f0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) fsync(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000140), &(0x7f0000000180)=[0x38, 0x20]}}, @clear_death={0x400c630f, 0x1, 0x2}], 0xf3, 0x0, &(0x7f0000000240)="3e50c5c0b1839f116e01922e16f001b014e1219d323da2d1d5b9b43c71aa3ecbf1d38454182ca5f43b2f412f4c4bb6187fb1e4cf5019bd3e785cb7cf29187f9fb92339c65542cf30d8d8f1d7a5fcb575ce9950b8c25dd32e7b35126137c75d9d5769fa12cce28f78117bd4018e6ba60cec5b1356376d14d74695d8615ac2780d846006f7e3e6af16affeb980a9c0b761d95527fbca63d4c73bff0bef9c4acb4f5d5782314396cafe07516555ba0c55a2bc92d7d84a7b37c8446c4a5eb8e1f809459ec8001b326184725e36cec3a18770680f2418ec0bda27e7770b32aeb0e049b21e830896d59bbc3246bffec28c17c815dc39"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x20011, r1, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000000)=""/230) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB='0cH@', @ANYRES64=0x0, @ANYBLOB="ff4f000000000040"], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/24 21:43:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/242, &(0x7f0000000180)=0xf2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, {0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x5}, 0x1, [0x9, 0x3, 0xf8, 0x7, 0x81, 0x4, 0x7f, 0x40]}, 0x5c) 2018/05/24 21:43:53 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000fd00", 0xc3, 0x80003}) 2018/05/24 21:43:53 executing program 6: r0 = socket(0xa, 0x80000001, 0x4) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/igmp6\x00') read(r1, &(0x7f0000000200)=""/240, 0xf0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="4d06c406ba63b8838bc9140a82f2d59ae6cbab6f5d8deee0ddedf1730d27ef2c76") 2018/05/24 21:43:53 executing program 0: r0 = socket(0x0, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:53 executing program 5: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@remote, @multicast1, @local}, &(0x7f0000000080)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) 2018/05/24 21:43:54 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair$inet(0x2, 0x80007, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x800, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1090c0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080)="8a60a98771d9c0caeec43142a310f652706cbc91d5ecc59dcce948649522e2b147b2d6ecda214ea0811511fe47850154b6e748658fd0ad39139373487f0bebca0ffe6b80574d28e32ff41d98cb0a9cb32ddfcc186dffbd81cd8956d7b6d4f68753f4d656e0683f6ef8d2a2ab7e1b02f501a0c84f1fef5f676972", &(0x7f0000000100)="e9dcb9c56ca455656778472d41aaec7efb05ca1d35fd9943caa72ed6fc9d72d9d0c1b6ef93d3f74e85d6b74801e60539cc2578bd89b9ea1a5bf33e7e7ff6abec682a055891673893de9f931681b9b02e822bdcc809aedf3c9304e1474f2f0754548b5facb3a1c843784769b028b5bf52103ef479296baf94f0920c8cd09940bdeb284aa7d0600fdb5dd15fe86a6242916078cc695ca690dbd59cf2e5bcb8f3bd4e7cf325327d856d9a6e8c02fdbe38364dad02a5724c0673f66107b9f3204eb8b9def3a916b04802262bb337097de6d3684180c401fe86562d7ef30f0e", 0x2}, 0x20) mmap(&(0x7f00004c7000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000000000)) alarm(0x7f) [ 1144.185191] binder: 9758:9764 transaction failed 29189/-22, size 0-16 line 2856 2018/05/24 21:43:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x275e07db170c39e], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:54 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00f0000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) ioctl$TCSETSF(r0, 0x5111, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 2018/05/24 21:43:54 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000fd00", 0xc3, 0x80003}) [ 1144.247449] binder: 9758:9764 unknown command 1078485808 [ 1144.267105] binder: 9758:9764 ioctl c0306201 20007000 returned -22 2018/05/24 21:43:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'dummy0\x00', 0x0}) setsockopt$inet_mreqn(r6, 0x0, 0x100000000027, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, r7}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000000)=ANY=[], 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000002c0)={0x7, 0x7}) close(r8) 2018/05/24 21:43:54 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:54 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000050007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) [ 1144.355453] binder: 9758:9764 transaction failed 29189/-22, size 0-16 line 2856 2018/05/24 21:43:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:54 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) eventfd2(0xff, 0x80801) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/05/24 21:43:54 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0xc3, 0x80003}) 2018/05/24 21:43:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3ff, 0x100) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x22, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/203) 2018/05/24 21:43:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket(0xa, 0x2, 0xffffffffffffffff) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000100), 0xfffffffffffffe96, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/tcp6\x00') read(r3, &(0x7f0000000380)=""/230, 0xfffffffffffffe04) read$eventfd(r3, &(0x7f00000000c0), 0x8) 2018/05/24 21:43:54 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000001fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:54 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0), 0x0, &(0x7f0000002740)=""/218, 0xda}}], 0x50d74cc256620dbb, 0x0, &(0x7f0000002e40)={0x77359400}) write$binfmt_elf64(r0, &(0x7f0000002e80)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xfffffffffffffffd, 0x5, 0x1f, 0x5, 0x2, 0x3e, 0x6, 0x308, 0x40, 0xac, 0x0, 0x80000000000000, 0x38, 0x1, 0x1ff, 0x6, 0x1}, [{0x2, 0x8, 0x4, 0xffffffffffffff01, 0xfffffffffffffffc, 0x6, 0x1f, 0x8001}], "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", [[], [], [], [], [], []]}, 0x1678) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) [ 1144.540085] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 1144.550347] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/24 21:43:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:54 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000200", 0xc3, 0x80003}) 2018/05/24 21:43:54 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x2, 0x10000, 0x6) 2018/05/24 21:43:54 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:55 executing program 5: futex(&(0x7f000000cffc), 0x9, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000877000), 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040), 0x1, 0x2, &(0x7f00000017c0)={r0, r1+30000000}, &(0x7f0000000000), 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x100, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000001c0)={{0x3, 0x2, 0x2, 0x7ff, "2098baca106448647cf6d1729189afc0da8f1fe3862aa54c2a582f4deb752dc981e42631f06fb732a9fe0234", 0x1}, 0x0, 0x0, 0x7fffffff, r3, 0x8, 0xfff, "fe16b2eeed5db7f7a11d344795d0fb53cd57daffd326c9e62c01cb8298bdb451a698c5f8c128b964b2955562441312d849e797e66f94e9f8b3dd0c983846200e", &(0x7f0000000180)='bdev\x00', 0x5, [], [0x5, 0x631c, 0x7, 0x2]}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/05/24 21:43:55 executing program 6: r0 = epoll_create1(0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x32dd74cc, 0x101202) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0x7fff) 2018/05/24 21:43:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002700)="367322cdb55e553604b7808ce36025cb7ad8cc6f08acbf68", 0x18}], 0x1, &(0x7f0000002b00)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x358, &(0x7f0000000100)=[{&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/201, 0xc9}], 0x2, &(0x7f0000001240)=""/87, 0x57}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x88441) getsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="19a4df8462686348ea2277eb8c7299435320f48ca059625a85a9d68fa8e3d4f88de939e5bddcebf05c256626c4f75d81ee17d35acfeb8557745e26", 0x3b) 2018/05/24 21:43:55 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000000bfd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:55 executing program 1: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x11) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x802, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000008, 0x50, r0, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1b) 2018/05/24 21:43:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:55 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0xc3, 0x80003}) 2018/05/24 21:43:55 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:55 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000f00007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) dup2(r1, r0) 2018/05/24 21:43:55 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0xc3, 0x80003}) 2018/05/24 21:43:55 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000005a00)=""/4096) 2018/05/24 21:43:55 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) ioctl(r1, 0x8914, &(0x7f0000001380)="c626262c8523bf012cf66f") sendmsg$netlink(r1, &(0x7f00003aefc8)={0x0, 0xffffffffffffff73, &(0x7f0000847000), 0x1f2, &(0x7f000048a000)}, 0x0) write$binfmt_aout(r1, &(0x7f00000013c0)=ANY=[], 0x322d) close(r1) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xd4, 0x44000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x8, 0x0, "ba4328af2f425dc86279ea17829e0d360a5979ccd84b7fc0158fa613d2ef5eb1cc78e6d6243ee4b9d3976b145bb6bd51541590b911236c433a35b22ea27ad01483e3e8e2bf5e8d38d9fe55b25b840257"}, 0x1b6) close(r0) 2018/05/24 21:43:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:55 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0002000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x8c, 0xffffffff00000000}, 0x1, 0x200a, 0x10001, {0x80000000, 0x4}, 0x4, 0x8}) 2018/05/24 21:43:56 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8911, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x46551fed, 0x101, 0xf5, {0x0, 0x989680}, 0x7}) unshare(0x40000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/24 21:43:56 executing program 6: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000008fc5)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000017000)}, 0x5d6e22a2) 2018/05/24 21:43:56 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000f000007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:56 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0xc3, 0x80003}) 2018/05/24 21:43:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x152) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x4, 0x6}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r3}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x8, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) r4 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3f, 0x101000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000180)={r3, 0x81}, &(0x7f00000001c0)=0x8) [ 1146.640108] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 21:43:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x4a, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) 2018/05/24 21:43:56 executing program 3: r0 = socket$inet(0x10, 0xe, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/89, 0x59}], 0x2, &(0x7f0000001400)=""/141, 0x8d}}, {{&(0x7f00000014c0)=@can, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=""/43, 0x2b}}], 0x2, 0x0, &(0x7f0000001900)={0x77359400}) 2018/05/24 21:43:56 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000000000000000100", 0xc3, 0x80003}) 2018/05/24 21:43:56 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7fffffff, 0x4) fcntl$getflags(r0, 0xb) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000000100)=@known='security.ima\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21}}, 0x3f, 0x8, 0x3, 0x800, 0x40}, 0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) quotactl(0x1, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000400)="05b64e57d6dbdff871f09dd32fcadd673a284363625c0b466e963039812f994e7546d45eac3b92cd956068e1678755c603d943a1") ioctl$void(r0, 0xc0045878) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getgroups(0x6, &(0x7f0000000480)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setfsgid(r7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x40, 0xfffffffffffffff9, 0x7, 'queue1\x00', 0x9d99}) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendto$ipx(r0, &(0x7f0000000580)="f090b81404ce898edef8d92bf5cbe285e89e1bc99d6642ee580e5f7db3ddaa0fcc2c9c1882dc6415249cc24f0106e8f517666358eea98009281335b1bb", 0x3d, 0x0, &(0x7f00000005c0)={0x4, 0x1973, 0x9, "0c8c2de7e9d3", 0xfffffffffffffffc}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000600)={'bcsf0\x00', {0x4, 0x8, 0x7, "af8203c6a7a2", 0x81}}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000680)={{0x1, 0x4, 0x1db, 0x4, "407457cd46550dee4b5f35748bb3da1e80ccef5b2b421b5b5cea621c4ea4b139b3bb94abf83f98778e63eaf1", 0x81}, 0x0, 0x0, 0x3, r1, 0x0, 0x3ff, "0a5fb25600c2a381d2c95cc01aaf7e5c769e25d36e6ffe2efef04ca5dbba1031f06fc1061e221a9dba8a9958d0728d6aac5e56d05c0a511f701a6f6f85e9ee0e", &(0x7f0000000640)='queue1\x00', 0x7, [], [0x40, 0xe738, 0x7, 0x7fffffff]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r8, 0x10e, 0x5, &(0x7f00000007c0)=0x8, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000800)={'vcan0\x00', r3}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000840)={0x7, [0x3f, 0xf1, 0xeb17, 0xffff, 0x100000001, 0x4, 0x7]}, 0x12) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000880)={'ip6gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r9 = shmget$private(0x0, 0xb000, 0x10a0, &(0x7f0000ff5000/0xb000)=nil) shmctl$IPC_INFO(r9, 0x3, &(0x7f00000008c0)=""/46) setsockopt$inet6_tcp_int(r0, 0x6, 0x45b7c5389a675458, &(0x7f0000000900)=0x3f, 0x4) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000940)=0xe9bd) r10 = open$dir(&(0x7f0000000980)='./file0/file0\x00', 0x40, 0x1) unlinkat(r10, &(0x7f00000009c0)='./file0\x00', 0x200) r11 = fcntl$dupfd(r6, 0x0, r10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r11, 0x84, 0x7b, &(0x7f0000000a00)={r2, 0x4}, 0x8) [ 1146.800668] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 21:43:56 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000f00007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:56 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getsockopt(r1, 0x0, 0x2, &(0x7f00000000c0)=""/85, &(0x7f0000000140)=0x55) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) 2018/05/24 21:43:56 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:56 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000020007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:56 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fadvise64(r0, 0x0, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180), 0xc) 2018/05/24 21:43:56 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x90002, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r1, &(0x7f0000000100)=""/209, 0xd1, 0x100, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x8, 0x9, "bd14e3af8ad9db364ef5623ddf25589a95acaddfad200fcc0bc8bb6975185eb93c841b8029b613925dd0840c833241d80ddcbcb322c9cbc07488fbbd3cd9e9", 0x14}, 0x80) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x3, 0x1, 0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) lseek(r2, 0x0, 0x3) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000240)={0xa6, 0xffffffffffff1ede}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8935, &(0x7f00000000c0)={"6c7500000010000000000000000800"}) 2018/05/24 21:43:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:56 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x377) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xf25}, 0x8) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x8, &(0x7f0000000480)=0xd9, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2402) 2018/05/24 21:43:56 executing program 1: r0 = socket(0x40000a, 0x0, 0x8000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x20}, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000080)="81e02186ffde9ac19d7ce0b194fcbb1557f839ecd3d838824e18fd2672dd7038e6", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000001600)}) 2018/05/24 21:43:56 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:56 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0xc3, 0x80003}) 2018/05/24 21:43:57 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00000f0007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x105000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x110) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "49428ff76589f80313d084e879f3da596fe102497205f22302266e1e091669126c444c652836f3fa695a820e0087698a1c8d9c1d1ac6d55c6895729ace74c10558668a83bb120d6af87eb22a219888f1"}, 0xd8) 2018/05/24 21:43:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:57 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) fchmodat(0xffffffffffffffff, &(0x7f0000000180)='/\x00', 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x210) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x8, 0x6, 0x1000}, 0x4) 2018/05/24 21:43:57 executing program 1: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) r1 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='eth0^eth0&\x00', 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000000200)=""/37, 0x25) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/38, &(0x7f0000000100)=0x26) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/24 21:43:57 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:57 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xc3, 0x80003}) 2018/05/24 21:43:57 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x732, 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, 0x91a}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x1, 0x2, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001480)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000100)=0x1008) ioctl$BLKRRPART(r1, 0x125f, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) sync_file_range(r0, 0x4, 0x0, 0x4) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20) 2018/05/24 21:43:57 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000050007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:57 executing program 1: r0 = socket(0x10, 0x4, 0x0) write(r0, &(0x7f0000000200)="240000001a0025f00485bc000400001c0a0b49ffed0000008000080008000300010000f8", 0x24) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x2, 0x4) 2018/05/24 21:43:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), 0xc3dd) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001100)={r3, 0x100000000, 0x2}, 0x8) socket(0x9, 0x803, 0x3ff) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000001140)={0x2, r2}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) 2018/05/24 21:43:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@nat={'nat\x00', 0x19, 0x4, 0x608, [0x20001380, 0x0, 0x0, 0x20001658, 0x20001798], 0x0, &(0x7f0000000040), &(0x7f0000001380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x9, 0x88ff, 'bond_slave_0\x00', 'bond_slave_1\x00', 'vlan0\x00', 'veth0_to_bridge\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0xff, 0x0, 0xff], @random="03d6a38f81cc", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}, {{{0x11, 0x10, 0x8847, 'bpq0\x00', 'team_slave_0\x00', 'bcsh0\x00', 'veth0_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff], 0x108, 0x190, 0x1c8, [@physdev={'physdev\x00', 0x70, {{'erspan0\x00', {}, 'syzkaller1\x00', {}, 0x9, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x0, 0x1}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x10, 0x3a872a8b1c1902f5, 'ifb0\x00', 'irlan0\x00', 'eql\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xc0, 0xc0, 0x110, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x6e4}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00', 0x5}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x2, 0x15, 'bridge0\x00', 'vlan0\x00', 'veth0_to_team\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @random="883a7e0e1a7f", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xc0, 0x188, 0x1c0, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0xfff}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x401, 0x5, 0xffffffff, 0x0, 0x0, "83cf719155afbc841fe2b05a10fdcfa6a6352994404c22920b1cd245e0cb0ceb21ce01bf0d184ef5e29b30c493251d377eba93a1c0f35b20412cc4b412211488"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00', 0x101}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}]}, 0x680) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x82, 0x0) pread64(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x0) write$fuse(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x3c) 2018/05/24 21:43:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:57 executing program 6: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0/bus\x00', 0x400000) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r4, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={r5, 0xd, "767735c871634d555cd2fdedf1"}, &(0x7f0000000140)=0x15) close(r1) 2018/05/24 21:43:57 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000bf00", 0xc3, 0x80003}) 2018/05/24 21:43:57 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:58 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:58 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000041000)="b8c0a9b7", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000002c0)={0x5a, @time={0x77359400}}) 2018/05/24 21:43:58 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa1, 0x2008c1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0xfffffffffffffe60) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000280)=""/73) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/24 21:43:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:58 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000400", 0xc3, 0x80003}) 2018/05/24 21:43:58 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0x8, 0x80000000, 0x5, 0x4, 0x1, 0x4, 0x6, 0x115dfd73, 0x7, 0x7fff, 0x9, 0x10001, 0xeb0}, {0xfffffffffffffff8, 0xff, 0x4, 0x6, 0x1, 0xce, 0x7f, 0x4c9e00000, 0x7fff, 0x81, 0x0, 0x100000001, 0x4000000000000}, {0x8, 0x7, 0x827, 0x6, 0x5ce4fc7e, 0x3, 0x5, 0xfffffffeffffffff, 0x18, 0x7, 0x4, 0x9, 0xa5fe}], 0x7}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="66b96a0200000f323e640fdf6f0226643e0fc728818870250000360fc79c08800f20e06635100000000f22e00f01eff30f38f661020f3299", 0x38}], 0x1, 0x5d, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, r4) 2018/05/24 21:43:58 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000001c0)={0x5, 0x0, [{0x1, 0x1, 0x0, 0x0, @sint={0x81, 0xff}}, {0x6, 0x3, 0x0, 0x0, @irqchip={0x9, 0x4}}, {0x63d, 0x3, 0x0, 0x0, @irqchip={0x800, 0x3}}, {0x80000000, 0x3, 0x0, 0x0, @adapter={0x6, 0x100, 0x100000001, 0x3ff, 0xb20f}}, {0xa5a, 0x6, 0x0, 0x0, @sint={0x6, 0x8}}]}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') sendfile(r0, r2, &(0x7f00004db000)=0x48000000, 0xff) 2018/05/24 21:43:58 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:58 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f00001a2007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d7", 0x1) r2 = open(&(0x7f00009ccff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) r3 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="d1e5642322c1d42d071e5da739cf107b862b4b3023a62f2a5bdc0d6c500d32f7172f11c1de19a657b1f4a1ca53ba3d64a6667bbee26a7098611ac437fc44755a89269e01c85a9b8048e85c3a89bc740b151ee817ba74089cba0ddd26cd1a3ed3ebecd6f6183b74dc37c28552f8f7d6573aebc441359ac3f5", 0x78, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0xc27, 0x6, r4) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f00000001c0)=""/64, &(0x7f0000000200)=0x40) 2018/05/24 21:43:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:58 executing program 1: r0 = socket(0xb, 0x2001000001, 0xa4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_mtu(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/24 21:43:58 executing program 5: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={0xffffffffffffffff, 0x7, 0x1, 0xc53, &(0x7f00000005c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000640)='/dev/nullb0\x00', 0x10000, 0x0) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000680), &(0x7f00000006c0)=0x10) r6 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000700)='cgroup.subtree_control\x00', 0x2, 0x0) r7 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept$ipx(0xffffffffffffffff, &(0x7f0000000780), &(0x7f00000007c0)=0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000800)={0x0, 0x0}) r11 = getuid() r12 = getegid() r13 = socket$pppoe(0x18, 0x1, 0x0) r14 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000840)='/dev/nullb0\x00', 0x400, 0x0) r15 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() r18 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rfkill\x00', 0x200000, 0x0) r19 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000940), &(0x7f0000000980)=0x10, 0x80800) r20 = getpgid(0xffffffffffffffff) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) sendmsg$netlink(r0, &(0x7f0000000bc0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000080)={0x54, 0x31, 0x101, 0x70bd25, 0x25dfdbfd, "", [@generic="26173220ceb37e4e3bb8447ed793a838fc5b6d4cdf64be46553c3a9ad25e191a07a2b76fa08f5b4c13ab2805674269e1df11001f28a311e13e60100dfe39b1e2d5"]}, 0x54}, {&(0x7f0000000380)={0x22c, 0x42, 0x600, 0x70bd25, 0x25dfdbff, "", [@nested={0x21c, 0x0, [@typed={0x4, 0x7b}, @generic="ff31ba67a225c3f3b49f428cdab6bea6156bceefc34eb94edd050e910f0395b13c40edba1fd1954906430467e8142fecb9a77d6986e9d908a80c8beeadf06b5659a0c056677992047820f4c9012d5a0b97a0ddd160059633bdd0eaea3a477c8b5c4ca21a17f684c32fcf7068870f5f0e6d3fbfc5a408e1e0944d8c928c4f520f2939b21524e2659d682e976cb9150ac542e1648d5c6571b5a9b3309f65a31957fd54d3f70024a5f57983924f3d2bdb5207af1acc76766375db85c5101bcd2b2e51fbb5fe4d652cc3c38d2a4536c1e0085aceba0c98fc8d3060a7a4fb3f2a7bbe8cafb42fc402a78084503bb375844926ed7b88271ef5a12805", @typed={0x8, 0x4f, @uid=r1}, @generic="059ef6f0060083a913361dd444d951e040c320f5", @typed={0x14, 0x1f, @str='keyringtrusted\x00'}, @generic="a211071d9405cf0f37bf8cae9f5996d67a9079a10105d979c39f03ee988a2f9bf5b140bcdfd2f3afb1d806094220f469a3000a2b7cc223aa57da632fc238ce7b20eae24efc8c92b199eb62c8ac005e18b1aeb92e71d0fbc3fec0251a3022e51d78a6a680594cbf8e4073b967514cc2371a2c3416d5fb780a078d0320c362cb367f5081073967055e82", @typed={0xc, 0x29, @u64=0x1}, @typed={0xc, 0xf, @u64=0x6}, @typed={0x8, 0x68, @uid=r2}, @generic="2e036b7c46255818f874b0d0f29506513ace7d5a303cfb64fafb02cea2b91d34a76c76375c93ecb87ee67d08f1252927bbf5747de451d78a91239996b5878e3f"]}]}, 0x22c}], 0x2, &(0x7f0000000b00)=[@rights={0x30, 0x1, 0x1, [r3, r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc0, 0x800}, 0x40) r23 = socket(0xa, 0x1, 0x0) ioctl(r23, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x13) 2018/05/24 21:43:58 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0xc3, 0x80003}) 2018/05/24 21:43:58 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:58 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0xc3, 0x80003}) 2018/05/24 21:43:58 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000f007fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="058a0000000069706add37d65ac3"]}) open$dir(&(0x7f0000000080)='./file0\x00', 0x8000, 0x2) 2018/05/24 21:43:58 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80080, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) syz_emit_ethernet(0x26, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x81, 0x1ab, 0x4}], {0x8100, 0x100000000, 0x3f, 0x4}}], {@can={0xc, {{0x1, 0x4, 0x2, 0xffffffff}, 0x6, 0x3d19cf70ed24d2d1, 0x0, 0x0, "6c69b65ef996d4c3"}}}}, &(0x7f0000000200)={0x0, 0x3, [0xeda, 0xbff, 0xfdf, 0x394]}) r1 = socket(0xa, 0xfffffffffffffffd, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r2 = dup(r1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000000c0)=0x3) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x3a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x10001, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r4 = getuid() quotactl(0xff, &(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000280)="bf42519c8d7cd9f434f9191a6f946a5daf6b53287f5338c1d1fca7d571a8ed5ae792863886f7") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x8922, &(0x7f0000000540)) 2018/05/24 21:43:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:58 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:58 executing program 6: unshare(0x64000400) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000810000560db20f0000000000000000000200000000000000"]) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xc00, 0x301040) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/24 21:43:58 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb0, r1, 0x20, 0x70bd2b, 0x25dfdbfd, {0xc}}, 0x79}, 0x1, 0x0, 0x0, 0x4048000}, 0x40) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r1, 0x0, 0x70bd26, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdb0}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb27}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x80) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x46, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) 2018/05/24 21:43:58 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000500", 0xc3, 0x80003}) [ 1148.907429] Unknown ioctl 30473 [ 1148.934559] Unknown ioctl -2146391551 2018/05/24 21:43:58 executing program 5: openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x2}}) 2018/05/24 21:43:58 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000201a07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:58 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0145401, &(0x7f0000000040)={{0x3, 0x0, 0x2}}) 2018/05/24 21:43:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1148.958788] IPVS: ftp: loaded support on port[0] = 21 [ 1148.977577] Unknown ioctl 30473 2018/05/24 21:43:58 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000300", 0xc3, 0x80003}) 2018/05/24 21:43:58 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:43:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/110, 0x6e) ioctl$KVM_SMI(r2, 0xae80) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000140)=0x9) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400, 0x0) ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f0000000100)={0xfff, 0x3}) 2018/05/24 21:43:59 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getgid() ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x4}}) r2 = msgget(0x3, 0x30) msgsnd(r2, &(0x7f0000000040)={0x0, "b78425bc0a964451"}, 0x10, 0x800) 2018/05/24 21:43:59 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:43:59 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000000000000000200", 0xc3, 0x80003}) 2018/05/24 21:43:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2282, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0x16, &(0x7f0000000000)=""/22}, &(0x7f0000000040), &(0x7f0000000080)=""/17, 0x0, 0x0, 0x0, &(0x7f0000000100)}) dup(r0) 2018/05/24 21:43:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:43:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000001980)=ANY=[@ANYBLOB="cc0000001b0001000000000000000000ac1414bb000000000000000000000000e0000002000006b9c1723a3e132aac210000000000000000000000000000000075c69460f13db1520120d4246244ef87b3329a164ae363bd4dccaf69d3ce3a80f75de0f5ea6568494dd4cb7e3cc02ad19ad01052558866d16a9e328fc60e05bbcff31251911564aa71fa2cd498c627c22836b733b94f42929125a39f9151815fa82f5b35eb02607331d73d96cc41f8cfdf6b50bdf91924d409610c9f7aa9314a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b46b6e00000000000000000000000000000000000c0015000000000000000000"], 0xcc}, 0x1}, 0x0) io_setup(0xcd04, &(0x7f0000000000)=0x0) r2 = memfd_create(&(0x7f00000018c0)='${lo\x00', 0x3) write$cgroup_pid(r2, &(0x7f0000001900)={[0x39]}, 0x1) r3 = dup2(0xffffffffffffffff, r0) fcntl$setstatus(r3, 0x4, 0xc00) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20000, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x401, 0xa0480) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000001940)) r6 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0xff, 0x20000) r7 = open(&(0x7f0000000380)='./file0\x00', 0x4100, 0x21) r8 = syz_open_dev$vcsa(&(0x7f0000001800)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$SG_SET_DEBUG(r5, 0x227e, &(0x7f0000001c40)) io_submit(r1, 0x6, &(0x7f0000001880)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f00000000c0)="3c26907d5047b80524602d0ef7448f8dba8e1f04521812008b7fce97d40f010fc0e2e36c15471f797cb5627d51b865321bd62dc7c911f02e0a125bee4b29dcbf0a79f503e1a6187ffa8425c905eff7b451830e7d06aba13408422c7f05192a6bb87e74acca46f3abcb76b9cd87018cd6b4b79af1a74944ffff9dd7a20bc854b92f5cfd5f7ab34af43307e506f065ada6d28ca215aed14b309729369299b2de871edce0152c5aed89021efc2b851b95bfdac45fdbcf9bea99a3a85af9137d06bfa2b88d7976709b14c33db849b2dbb9", 0xcf, 0xffff, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000000680)="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", 0x1000, 0xffff, 0x0, 0x0, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xb, 0x8000, r0, &(0x7f0000000240)="e1fef4172d6fa5c135496721f94d2b0103774e30cf93a959897d0857da3b87890a5c370bfc47d0a439163acf258d941f225193849d6f3fd5e0", 0x39, 0xfff, 0x0, 0x1, r5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x5ac40, r0, &(0x7f0000000440)="b448620678bb5844f319e853539fb0aa1fba9d1dc8bb02afdd8050faa95a1ce21a5a875981905ec83fee892b84d8579392f249fbbcc01b9af7fc3ddd801468f0de25a38f1cc146e2552461c2102fc85c1decdd1e74e486e233224cf1e7b13dfc8e09395ec096ea76ae09e8e883aba076f721a8aef62fe0aae9d0f973786b0862ca8420195199b030eeb449b24ae329d04a70c87f27d8a9c9d4b9f115b525168fccc1ab49141cc5f82a7727b2765fa45dac041b81314fb239bc93597abf47f949558153171fe01f88ee7f4620d9a2ee2edeb606c1345e5f5702b1e18f0b76a2a58e4527c7e0b788548f4da1fc51b95764888013004daeda0396", 0xf9, 0x8, 0x0, 0x0, r6}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000001680)="7e0b5699cb75695797161ba71de59d7bc4754541745a28d041c3781d70147887eee939a5f882249600e92652b5fb9d8fe8dd607b5d32323b69c453653d7eb008302255f0bc819e801c874bda69726619a9c3d5fe6d22b1ecdc06ba1b44ecc28612531f71d5d66db1fd995ad479b976216c832f658289b385a8aad69ebf79edbfdca121e33f1da8259e03a8433de6d22e256729a6c9ef506075dc7710582fb1041dc15a011e0c96", 0xa7, 0x90b, 0x0, 0x0, r7}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x7, 0xffff, r0, &(0x7f0000001740)="99a673966da1ecd2bcb146ee2852bdceb3b94fa7aaa738570cee8906db8129ba6d12b1bab18864d64246f8c7b004b0100843867093bb4ee033d59efa588745529e5fe271ad62a46cae4541d8ce3f16113d8111f954579e3b370c7a1178078f17ce18ebb4ab494726df09ee7ba398e191a9dd63aaee93adb86d4d91d14fb8db41108dd94a5983cb65cc2b631bc1368cdd3086c7a3424aa546a8a470719adea5e611", 0xa1, 0x0, 0x0, 0x0, r8}]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0x93, "df679317f3ea4652afe62169ead8be863b4d0f3a1ff13d79af8aba3fdd297a8f5fdeae14f75ba03df64777464120635491138ced0406cf6dbbc7c5b0c4058d52177d005f5de555388f2b25ac6cda200204ac6aa43ca4793b5ffa1bb54b9060699615fd796fd89ed70fe07768497aed52954ffc8faaaa6e799568da0e26b187df655ce6e80bfe8b2b239d5b21c9fb8cab21e0a6"}, &(0x7f0000000640)=0x9b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001b00)={r9, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x4, 0xbf7, 0x7, 0x2, 0xd7, 0xb9b6, 0x8000, 0x8001, 0x1f, 0x1, 0x1bd, 0x3ff, 0x401, 0xffffffffffffff7f, 0x401]}, &(0x7f0000001c00)=0x100) 2018/05/24 21:43:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x6, 0x0, 0xfffffffffffffffc}, 0x3e8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/05/24 21:43:59 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:00 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f07fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0x63e0, 0x4) bind$inet6(r0, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0x0) socketpair(0x10, 0x6, 0x2ba0ff11, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r1, &(0x7f0000000080)={0x3, {"5567b7208af010"}, 0x9}, 0x10) 2018/05/24 21:44:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080), &(0x7f0000000040)=0xffffff5d) 2018/05/24 21:44:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:00 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000940)={0x0, 0x9, 0x100000001, {0x0, 0x1c9c380}}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000000)={0x7, 0x81, 0x8}) [ 1150.179424] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/24 21:44:00 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:00 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000500", 0xc3, 0x80003}) 2018/05/24 21:44:00 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000507fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:00 executing program 1: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'dummy0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0a000000000400000000000000000000000000000000000000000000000000000000000000000000000000000d6a6a21d0ce3f1b596c5c23ae0de66f0ae780ce03bbf1622e04e57b7b1e453ec0d0632539dc789264c6fd07f31a883c7b76616055e8809258b0c173d6b1eed393dc1499d3a826cf873df25d386bb51ba3c8959e20d137ed902dd79cd054e214d1509c85f65156ffeef9f7390e1d5ba8bba7413dde27a27927986892fec6eaf3f75ca11b373fb4a37848ec09ca48f10883b661eb8c66d5ec1662b8de89621941fc3527b35124b289a43efa5f7587f3cf5fe25ec094ae04b1ccbb019aba2a1ab0b2cb780ff64d17b5944db90f55a2d3ced460c2d1db76ed481f3b523292c8b064d05c8b4b451b3ef7c90b303382d025eff37901b489"]}) [ 1150.375908] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/24 21:44:00 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x501000) fadvise64(r0, 0x0, 0x10000, 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8000, 0x5, [0x0, 0x8, 0x2, 0x2b700000, 0x3ff]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x21, "85e2a267afde5bb12b9faf9f2f27715406eca6c5ce5b0c5c892903a7baf8a6ece1"}, &(0x7f0000000100)=0x29) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="8d4b3aaaf461f81f97926db25bf74397", 0x10) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000180)={0x625, 0x8}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_pts(r0, 0x80000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x7, 0x7}, 0x90) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00000002c0)='fd/4\x00') r5 = open(&(0x7f0000000300)='./file0\x00', 0x30000, 0x40) fcntl$setpipe(r2, 0x407, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000340)={0xfff, 0x1, 0x101, 0x7f, 0x2a64, 0x5, 0x2, 0x7, 0x6a, 0x2, 0x3e000000, 0x4f5}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x0, 0xff, 0x2, 0x3ff, 0x4, 0x5}, &(0x7f00000003c0)=0x20) ioctl$KDSKBLED(r0, 0x4b65, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000440)={0x7fffffff, 0xfffffffffffffffb, 0x7, 0xb70, 0x7f3, 0x0, 0x9, 0x2, 0xd21, 0x9}) ioctl$BLKSECTGET(r4, 0x1267, &(0x7f0000000480)) rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000b80)=@broute={'broute\x00', 0x20, 0x3, 0x5c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000540), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xf, 0x31, 0xa00, 'bond0\x00', 'team_slave_0\x00', 'syz_tun\x00', 'ip6gretap0\x00', @random="a61a30c82f0d", [0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xf0, 0x120}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7ff, 0x7, 0x8}}}, @common=@dnat={'dnat\x00', 0x10, {{@random="e5ebabe70fcb", 0x10}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x2e, 0xfbff, 'team_slave_0\x00', 'veth1_to_team\x00', 'ifb0\x00', 'bond0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x158, 0x2b8, 0x2f0, [@physdev={'physdev\x00', 0x70, {{'veth1_to_bridge\x00', {0xff}, 'bpq0\x00', {}, 0x4}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@loopback=0x7f000001, [0xffffffff, 0x0, 0xff, 0xff], 0x4e23, 0x2b, 0x5, 0x4e23, 0x10, 0x8}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:inetd_log_t:s0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}}, {{{0x0, 0x11, 0xc2c664a11df891db, 'syzkaller0\x00', 'syzkaller1\x00', 'gretap0\x00', 'bridge0\x00', @random="3225c4009522", [0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xf8, [@time={'time\x00', 0x18, {{0x200, 0x8, 0x1394, 0x13a10, 0x8, 0xa8, 0x2}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x60000000000, 0xfffffffffffffffe, 0xa00000000}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x640) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000c00)={0x7, 0x6, 0x3}) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4) rt_sigprocmask(0x0, &(0x7f0000000c40)={0x61}, &(0x7f0000000c80), 0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000cc0)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1\x00'}}) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000000d00)={0x2, 0x1f, 0x1, 0x8000, 0xe602, 0x7}) ioctl$IOC_PR_RESERVE(r4, 0x401070c9, &(0x7f0000000d40)={0x8, 0x2}) mq_timedsend(r4, &(0x7f0000000d80)="0e0566afe22e206a0c6ef9fb6b8264e0d70a205a23a8fb9c6c6c4a0d38407775de508201990ca2d5fac8a2534be732536a1dc3762af6e92f85c9ac3073b1f6db81d4c8d79ac43e8c71202fb675abe6355a7742228c6e73c918683c52b5573f795fe4459c40d9e5665a00788432bd92884f4703", 0x73, 0x101, &(0x7f0000000e00)={0x0, 0x989680}) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f0000000e40)={0x7f, 0x6}) 2018/05/24 21:44:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:00 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xc3, 0x80003}) 2018/05/24 21:44:00 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x3, &(0x7f0000000000)='bond_slave_0\x00'}) 2018/05/24 21:44:00 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101002, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x1cc, 0x0, 0xfffffffffffffffc}}, 0x20) fallocate(r0, 0x3, 0x0, 0xb) 2018/05/24 21:44:00 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000207fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x422000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000800)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x100, 0x0, 0x7, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00000007c0)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x3, 0x0, {0xa, 0x4e24, 0x100000000, @empty, 0x1}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000240)="afb428c2109757284a23210ec7885ba38ccfe54588a332599809c747d46234f668fe54b50e8629a69271f7ccc46aa69f2e6a0eafeac10dc93173b4e080ae629d71f2c4582df3f9ab19229c8924617bb614359669785ee431767865a05df6b825b8442dac0e8bfb9e7ade311bb9f1e2a1a55a5e4b980d", 0x76}, {&(0x7f00000002c0)="3cb1702fa269c3d6cde08f3eafc7989ef8a4d833544abfee9ddd645d2400837ba5ff2a33d22d0bdabeab9835097d291c7349f27f179604488f4b8ccfee713796d8ac0567d0b01a5e78e56ae03dbe925a7e3e884352a958a705233aa8f067b32005990cedb723b3917dea4157c64cb38ce575b5ef5c791a1cfc7b8c9e4cb6", 0x7e}, {&(0x7f0000000340)="fcd353c374dba6ca1567b7ace86db375ae31474f683aee2e668d19046003b0db06b212ff9c039f165b515a4242c34e513b7fdfbe928ad2c8c8185a4c9083173b231e4a3c9c0c5a0bea16c98eb4190a29b93db2be69c095a562e7ad00dd58502b8f9d98216dee96ef93ada7572d5c00b7de9b313e664e770e10ed7302f87653c3d58700f053c003aea27adf6890c382315528", 0x92}, {&(0x7f0000000400)="9bf87776e50c00da97c7ca84cb47c30b36399b655f0aa829920acfaab836bd123cb07ef4b2499287e34ef11799354c7095bcd6c04f829bc62e23bbd3f5bbb0e72df64a8e", 0x44}, {&(0x7f0000000480)="194dddea15c36d886c0ab492971e3b10400fd7b3b5ac038f035c44ba3c82a80c1202a154df08f49c9640df6dfc11926436c4226ac8087f2ace100cb229613ba739164b32487c7a87a0a8bb174118f253cfeea96d0364d9e5a9ef20fa5ad4435197c7a73360ed475eec4fb21bfb69906d87642fcc32bd404e0a272cdac665e95b540b1593ca0dbbfbb0ff3e6b37455a8ba9bd9835819a4fb1ac60a9c89123bf79f32ffa60b698c0a5", 0xa8}, {&(0x7f0000000540)="a19b45df0c", 0x5}, {&(0x7f0000000580)="8188211ce535cd53c55bfa5f3118b02aca299d8cb4a509086ef2fd96e868aa642dcd9172e4a667d0e76db1efaf9bf5742188773c46231ed61b09f4d63638e0f5a013dfed6bf5ca510561785e7c1badce34d4c7a1f78565eb5251f1cc186ef5e6c81575890e6746bbc054748034fba06e640f5a2f5aab2dc3d68a5094fa2e41411c7fcb715352e61badd6e3b58b5d1f3324355a01a0b484919fc12711a146a58877d4dd", 0xa3}, {&(0x7f0000000640)="ba02caf35214bf473b2cfcc0555c8e08fde5d26012d48cd8be84a85d145ac04563fd4d49c8cc37f8e41d0cd41b955e2f9194117f03d3a5dccca1073c78c908783e034a19392d999dd2748f0ac14810874d62b0496449dfed7419bc35f349b2f118a064769073630ef767b234059f5d40037f0af0d1b6054948e13edfe433c746f157c8722f88a3f9cf16ab42861dbc02813f883ed603a0835d424da27d892f1ae2545d3c6a8003e624abe2ee1666a3c3f2f6bba5c5652600f7fb155ff756f9f71f73a9864bc867", 0xc7}], 0x8, 0x0, 0x0, 0x10}, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='minix\x00', 0x4800, &(0x7f0000000900)="260d7f85ea32fb587c3bd3740b0891980142161b4f5634e4d1864ab1f362b4e1f93d2db6c5ddc95c1ae12e3ee39ddd5a60a51e312c34e08306b7536ec04583ffdfac06317b458bf1a2623977c4ade9") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x87c7}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/24 21:44:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:00 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000600", 0xc3, 0x80003}) 2018/05/24 21:44:00 executing program 5: r0 = timerfd_create(0xfffffffffffffffe, 0x80800) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000080)) read(r0, &(0x7f00000001c0)=""/134, 0x86) socketpair(0x2, 0x20806, 0x3, &(0x7f00000007c0)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000280)={{0x5, 0x0, 0x1f, 0xfff, "8b42e7c7153027f622307b14ce5803c5a72651b0567605eb0c3f83aa5f3d1c2b3cf82a2843a1c4f1a29ae42f", 0xab8}, 0x1ff, [0x1, 0x9, 0x1, 0x8, 0x74, 0x6, 0xfc2, 0x9, 0x401, 0x800, 0x18, 0x0, 0xa9, 0x7, 0x4, 0xffffffff, 0x1d, 0xffffffff80000000, 0x100000000, 0xfffffffffffffff8, 0x88, 0x8, 0x8, 0x9, 0x7ff, 0xffffffff, 0x1, 0x4, 0x0, 0x1ff, 0x1, 0x0, 0x7, 0x6, 0x6, 0x8, 0x52, 0xfff, 0xbe91, 0xfa8, 0x0, 0x22b, 0x1, 0x4, 0x8, 0x1000, 0x363, 0x81, 0x2, 0x1000, 0x8a, 0x9, 0x3, 0x8ce600000000000, 0x7, 0x40, 0x312, 0x3, 0x10000, 0x9, 0x8000, 0x3ff, 0x80000001, 0xffffffffffff8000, 0x7f, 0x80000001, 0x6, 0x100000000, 0x3f, 0x7ff, 0x7fffffff, 0x80000000000000, 0x2, 0x5, 0x401, 0x3, 0x5, 0x7, 0x8, 0x10000, 0x8, 0x31, 0x9, 0x0, 0x0, 0x1f, 0x30000000, 0x8, 0x3, 0x80000001, 0xffffffffffff8001, 0xfff, 0xfffffffffffffffb, 0x9, 0x10001, 0xffff, 0x400, 0x0, 0x20, 0x2, 0x1, 0xffffffffffffffe1, 0x7f, 0x2, 0xfffffffffffffffa, 0x97, 0x4, 0x2, 0x100000001, 0x56, 0x3, 0x2, 0x5, 0x9, 0x40008, 0x7, 0x7, 0x6, 0x0, 0x8dcf, 0x8, 0x0, 0x80000000, 0x40, 0x5, 0x8, 0x5, 0x8], {0x0, 0x989680}}) 2018/05/24 21:44:00 executing program 6: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0xc, 0x2, 0xb128) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000594000), 0x0) dup2(r1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x8}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x4}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) prctl$getreaper(0xb, &(0x7f0000006f00)) setfsuid(r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname(r5, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) 2018/05/24 21:44:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f67a186afc531bb03152a293e458b938", 0x10) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x6, 0x7ff, 0x4, 0x7, 0x18, 0x7ff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r3, 0x1}, 0x8) ioctl$SG_SCSI_RESET(r1, 0x2283, 0x80fd01) 2018/05/24 21:44:00 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000f00fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:00 executing program 3: r0 = memfd_create(&(0x7f0000000040)='b\n\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/05/24 21:44:00 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000045c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)='\'', 0x1}], 0x1, &(0x7f0000001640)=[{0x1010, 0x1, 0x5, "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0x1010, 0x8011}, 0x3}, {{&(0x7f00000027c0)=@hci={0x1f, 0x0, 0x1}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002840)="2f20caa37388e47e5aa17f2bbcccc8b8f0cbddb589d10b0bf7e0403b162d835562384a76a2b8431f72c083a710287e5b1865c8a3e7266e7ff778ff0e6fe2788e1aa8b17d008ee73e558f5925e0efaab17c3da0984e0312542713ff17a99d6c09fdbb3c38ed81747e90ab4f58179f1744cadef87db843d839a955beade2f62f5f2d3f952ba968a75c906a89f042c4d0e754115cc199b2", 0x96}, {&(0x7f00000029c0)="1659bf864c4e1312b4991dd08220e2354e0029023fc5c3131edc274c224390c22b2604590203b4ec19fff89959891b38342d95c001472624882235d7b9bae0b422ac9a569a7ee354697604028c6ca4395cc589991b6c23dff431cd23e4", 0x5d}], 0x2, 0x0, 0x0, 0x1}, 0x80000000}, {{&(0x7f0000002b40)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x80, 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", 0x1000}], 0x1}, 0x6}, {{&(0x7f0000002c40)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000002cc0)="6888031be4e4849e8567ef7846750eb5dae104d30267c7cf82828a43db8cacf1bf63b98b479bc37f1fe4a4a6b4e5940c24f4df3af03f9397f003227922ef2dc49063a1fd8b8dbfe6306ceadb95be5251c69518d1760036ab4ed058aeb05d0d", 0x5f}, {&(0x7f0000002e00)="83641139aee5027ee1efb98d", 0xc}, {&(0x7f0000002e80)="f9640784ed547b3f2c73c682e8c9f59eaada16646797f013a2c61c9a1147ab4c8ece791f7dcfc7a0e531f5077cfca13a11d08869b1a6b18369d4dfbbc4c51667137c97200d4516e3fe44ff4de04f38773602084328983183482665a162ca2440e0615ee50211cf1d187ba2cfbd707a6ce226b4e578f0f2a048f677afaaaaae0be557659b88ca56", 0x87}, {&(0x7f0000002fc0)="1ec8aaf9a600b3a917a47b9a917ddd502a8f5958bf08e4ce5ea1bb5fe697af6631b5194b81db55ac8cdb9e7a16d431457acc3c4d109590f2fcf049b6d15008e57aa0f5e502080eabf42bd2b46e4f23c66a846d234de3c046e733a05ec91b26842214628f31136cff866d480e16f3e6d0e981cfa4a2d8a00beb3cea8c1015c69e1f7e505d02d6fbb604b1ebcac993502442c08a28b7c999f9474a11547376eaf50503c7b0cda0478e51ecec65db6acc6964d642f16d18d203b5d09ea3fd56540b83112f88c9501eda6b741ae66a05f982c42a048b9acd5efbbbc24b37db76e00a160011dbbd4b6ac20caea02fe0c24c5aa6aee9e48a", 0xf5}, {&(0x7f0000003100)="9d6a189883b49d5724d13094baf6c27fabc75a41256d5d2c4c48fdef2a70d9073f2dd72d17f5ed91866d85aa1835df141fb994e44c364ada6eb24d19f8e0c8dd3de9198c1771fcaf0a6e0a9575d502bb26f14e0e8b73bc2dd9b7b7ed301280f8d09be07c7d2c53f012c90daf805a28af4a9e5a1a5be4e9fe54cb2d6cd689a3f78c02b0956125aa8734942cac6c9b656d054ac2095be90b7ff1173d8f1639ed375e3402ce2d0190385eb31a8f10fc3db150567e47bfc55e198cd297d1724965051153c2f68183aa66540778dd1218d19978420460702c1f8158192a6a53d9d2fca23a8da311", 0xe5}], 0x5, &(0x7f0000003380)=[{0x10, 0x13b, 0x7f}], 0x10, 0x4}}], 0x4, 0x44000) recvmsg(r1, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x64, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/05/24 21:44:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000002c0)={0x7b, 0x0, [0xc0000103]}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x34b500, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000080)={{0x0, 0x2, 0x7, 0x3, 0x2}}) 2018/05/24 21:44:00 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000001000fd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:00 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000000000000000fd00", 0xc3, 0x80003}) [ 1150.979401] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/05/24 21:44:00 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x150, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x628) io_setup(0x7fffffff, &(0x7f00000000c0)=0x0) socketpair(0x4, 0x801, 0x7ac, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000240)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0xff, r0, &(0x7f0000000100)="a87a78f5a437a3fbc47c8354735951bdfc23c17eb03a68cca5934c995e7b5a14027c9ae81a2ba4ae2cf20d6ec7a35b54e22b", 0x32, 0xaa6, 0x0, 0x0, r3}, &(0x7f00000001c0)) 2018/05/24 21:44:00 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80002, 0x80) sendto(r0, &(0x7f0000000080)="275ffd507248023321f0c0c559fed8af5f104cc72d6b10334bd89046bb179f25963eb022c53efc840b9e0128e29c84e1b1d05d8a9c9c0f03c4a1bb2612bea4e99f75d5b3c45278ab252706678449f55d3e7d283a61dc0458dcd8d5daa3b829c82abfb2dd2dba29e9", 0x68, 0x20000000, &(0x7f0000000100)=@l2={0x1f, 0x1, {0x2, 0x0, 0x7, 0x1ff, 0x2, 0x1}, 0x58, 0x6}, 0x80) recvmmsg(r0, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1, &(0x7f00000003c0)=""/255, 0xff, 0x8000}, 0x401}, {{&(0x7f00000004c0)=@l2, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/165, 0xa5}, {&(0x7f0000000600)=""/151, 0x97}], 0x2, &(0x7f0000000700)=""/232, 0xe8, 0x8}, 0xffffffffffff0001}, {{&(0x7f0000000800)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000880)=""/136, 0x88}, {&(0x7f0000000940)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x101}, 0x5b}, {{&(0x7f0000001980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000001a00)=""/139, 0x8b}, {&(0x7f0000001ac0)=""/144, 0x90}, {&(0x7f0000001b80)=""/119, 0x77}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x5, &(0x7f0000003c80)=""/140, 0x8c, 0x2}, 0x1}, {{&(0x7f0000003d40)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003dc0)=""/134, 0x86}, {&(0x7f0000003e80)=""/145, 0x91}, {&(0x7f0000003f40)=""/37, 0x25}], 0x3, 0x0, 0x0, 0x101}}, {{&(0x7f0000003fc0)=@nfc_llcp, 0x80, &(0x7f00000066c0)=[{&(0x7f0000004040)=""/155, 0x9b}, {&(0x7f0000004100)=""/140, 0x8c}, {&(0x7f00000041c0)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/223, 0xdf}, {&(0x7f00000052c0)=""/239, 0xef}, {&(0x7f00000053c0)=""/169, 0xa9}, {&(0x7f0000005480)=""/196, 0xc4}, {&(0x7f0000005580)=""/252, 0xfc}, {&(0x7f0000005680)=""/4096, 0x1000}, {&(0x7f0000006680)=""/18, 0x12}], 0xa, &(0x7f0000006780)=""/218, 0xda, 0x8}}], 0x6, 0x0, &(0x7f0000006a00)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006a40)={r1, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r2 = socket(0x2, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000180)=""/59, &(0x7f00000001c0)=0x3b) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/24 21:44:00 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0xc3, 0x80003}) 2018/05/24 21:44:00 executing program 5: unshare(0x40000000) r0 = socket(0xd, 0x4, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000020000100000000000000000000000000090028b41fe155420000000000000000000000"], 0x20}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x600000) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000100)=""/57) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/05/24 21:44:00 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) unshare(0x40000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x1}) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/24 21:44:00 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000000bfd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1151.125448] x_tables: eb_tables: RATEEST.0 target: invalid size 32 (kernel) != (user) 336 [ 1151.154676] IPVS: ftp: loaded support on port[0] = 21 [ 1151.160917] IPVS: ftp: loaded support on port[0] = 21 [ 1151.217163] x_tables: eb_tables: RATEEST.0 target: invalid size 32 (kernel) != (user) 336 [ 1151.378787] IPVS: ftp: loaded support on port[0] = 21 [ 1151.404095] device lo entered promiscuous mode [ 1151.415578] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 21:44:02 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00L\x00', 0xc3, 0x80003}) 2018/05/24 21:44:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:02 executing program 6: r0 = socket(0xa, 0x5, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xfffffffffffffff8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x4) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000400)={0x9, 0xd002}) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20600, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000300)={0x713, 0x1f, 0x92a8, 'queue1\x00', 0x1ff}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00000002c0)={0x100000001, 0x0, 0x7fff, 0x3, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x3c, "251122e1082605ce038719144a923baeb8ead63f4e3391fde151cde65dd165c74f2a328bf71dff5c5ed4abf88e463f4b5877f82dcf52f2ae11c1b570"}, &(0x7f00000000c0)=0x44) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0x84f, @local={0xfe, 0x80, [], 0xaa}}}, 0x5, 0x5c, 0x80000001, 0x100000001, 0xc1}, &(0x7f00000001c0)=0x98) 2018/05/24 21:44:02 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f000000000bfd02010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:02 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x5, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000080)=0x2) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x1) 2018/05/24 21:44:02 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:02 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000176ff5)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x17, 0x2, 0x1c2d}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/05/24 21:44:02 executing program 1: r0 = socket(0x100000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/24 21:44:02 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd03010c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:02 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000300", 0xc3, 0x80003}) 2018/05/24 21:44:02 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0xaf01, &(0x7f0000000040)) ioctl$void(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000a40)=""/248, &(0x7f0000000b40)=0xf8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x5002, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000003c0)={0x2, 0x7, 0x9}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000001d00100129bd7000fedbdf250a000000", @ANYRES32=r3, @ANYBLOB="017d9f7a03df090004000600"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x80) getpeername$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f0000000180)="d951a0ba909f70a999ccecb0979a5d463fa88bf047d894e5619df0291978d9bc667a8db2f6fc59a171e1d4d2708cec634a37ce0a4244e377a647936066d967") 2018/05/24 21:44:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x100000000000006, 0x4) 2018/05/24 21:44:02 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="020300090a0000000000000000008002030006000000000002000000e0e72d0100000000000000000200010000000000000000681b000000030005000000000002000000e000000100000000000000007aa29b34493e30d478783b47da6fcffc7b711a0a40d14e669fad4d3e0402a5bad7046cd43042ad6384f13131acdecefbbbe3a58ce40127e4412b5424da8a5b76af"], 0x50}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x12, 0x4) r1 = dup(r0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000100)=""/193) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x102000000, 0x4) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000003300)=@generic, 0x80, &(0x7f0000003500), 0x0, &(0x7f0000003540)=""/122, 0x7a}}], 0x1, 0x0, &(0x7f0000003780)={0x77359400}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x2) 2018/05/24 21:44:02 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02080c00f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe800000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:02 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89ca, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x6a10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8080, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) pread64(r1, &(0x7f0000000080)=""/54, 0x36, 0x0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000000000000000000000000700"]) 2018/05/24 21:44:02 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000200", 0xc3, 0x80003}) 2018/05/24 21:44:03 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10f, 0x82, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x248, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b0, 0xffffffff, 0xffffffff, 0x1b0, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@multicast1=0xe0000001, @rand_addr, 0x0, 0x0, 'ip6_vti0\x00', 'vlan0\x00'}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1000, [0x9, 0x401, 0xbff, 0x400, 0x1, 0x100000000], 0x8000, 0x7fffffff, 0x2}, {0xcce, [0x20, 0x0, 0x0, 0x80000000, 0x0, 0xb3c], 0x7fff, 0x4, 0x80}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfc48) 2018/05/24 21:44:03 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02012500f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:03 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003080)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x1d, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0xffffffff80000000) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x7) r4 = syz_open_pts(r0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x9) 2018/05/24 21:44:03 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0xc3, 0x80003}) 2018/05/24 21:44:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000006, &(0x7f0000000280)='c', 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2, 0x4) sendmsg(r0, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f00000007c0), 0x0, &(0x7f0000000800)}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x60, &(0x7f00000009c0), 0x0, &(0x7f0000000a80)=""/204, 0xcc}, 0x2042) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="7d011654", 0x4}], 0x1, &(0x7f0000000b80)=[{0x108, 0x10f, 0x40000000000000, "6eae8848566b973321f5865a71e81d16223fb3fc40b99398b79447cf249ecae8f2929c4983f9f20cc2722b36c407a67420b50d24a9ef8532c9218d3f144a228d616813500563722a79faf0241de95470deba2787c43a915373df85c293625faa94c000ab35c4031d83cbaa6c440fba08f086c60ca791976fc1bba8b82b321cc3795944d56f0e00d3bc0baad91713285f8cd52c33b9962e360b021301177a98dc11118e6dfd5834fd7837f827514028b56c58bb2dab542bcf58072dd0cd64972612c7a65a9697be747ab2f06d6fa01d75907e7c0131ac0d7b17153702b8957fe68d4614d1d17615355d2fd4fe97c8ef25cc139763469736"}, {0x20, 0x115, 0x60000000000000, "2ebbd82e755f418156"}, {0xc0, 0xff, 0x45500000, "0b7f3617bf33138c6411d6d62c3448b62afd66b1cc67bd5478bdc1b6a01e57fc17e3afa90ff9fdcf8ed18d8b425fff9403ced94e31587c9a9b8911359e9b40aca4c953e03d49d89bac0b08eda50fe048c789a33ae7b3c4fa42f8c627fbf04948ee6be857cdc7ba1444bdbd090788772939a41281bc49d6d16e6b707097c21fb5124dfd89667bbaa641ab3730f912ad69332cdff36484272a2959498dd6d249dffe86771deec7a7e1c398"}, {0x110, 0x1, 0x2, "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"}, {0xe8, 0x111, 0x100000001, "564a296b11280c3072fe762a0ca2703400d2e68aa267646606f40e34636070fb75c3c047a0ab984bd93b158f2a673c4bf5e4c28abeb52352137888ac2d912af85e5b27f06ae62b053c92e77be576b2b21b3a3f15e67fb1eec84e8f532f75086a54fdbae0fa566b4c2214b8cc2761fed65875a0a3c446314a3b89f1f0c8d1339e4eb062f44ec185e29b127d9593352a0606825068979507faae2c843e06c09b630ea67dc9b56917fa6e11e0d129257f77f6c9f4f072f64879a9c1241f1458431dde7104ca9e23ce3eeafb127742aff4a90b8ecd"}, {0x58, 0x1, 0x6, "c8f6f40f70236ee1e3f817a830b6720680d6b71581a2954d169330a7f517085ce1f1fc8afdda3c448072c2984e920cfdeb65d9465cce74620f24a9c87a49cfe5957d1307f6"}], 0x438, 0x801}, 0x800) 2018/05/24 21:44:03 executing program 6: mprotect(&(0x7f00001fb000/0x1000)=nil, 0x1000, 0xfffffffffffffffb) r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x341, 0x0) listen(r0, 0x81) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e00000023d490f90c9b3738ac09c0d3b85d7f808e278881a81fdcd9484c1676c3fd"], &(0x7f0000000080)=0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0xffff, 0x3, 0x2, 0x5, 0x1, 0x3, 0x6, 0x0, 0xffffffffffff7fff, 0x6, 0x9, 0x400, 0x4, 0x4, 0x5]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x0, 0x10001, 0x1, 0x5, 0xfffffffffffffff8, 0x1ff, 0x7ff, {r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x1, 0x8, 0x11, 0x3}}, &(0x7f0000000340)=0xb0) sendto(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)=@ipx={0x4, 0x0, 0x0, "cb40e39c40f5"}, 0x80) 2018/05/24 21:44:03 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c02f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:03 executing program 1: unshare(0x2000400) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffff800, 0x301000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) r2 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x40081271, &(0x7f0000000040)={0x9, 0xffffffffffffffff, 0x1}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) 2018/05/24 21:44:03 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00z\x00', 0xc3, 0x80003}) 2018/05/24 21:44:03 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x600c00, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4763ee76, 0x1, 0xa, 0x1, "f3b22fb9fe3429993a49574d617cb6e039b5781d9b0432531882b9364e0077e2a6ea29b87c967f139d6e9ec6913b5671d53fa501136daa1c15ff26f305046b91", "036099578ffcb6d74a1de10599d5c316badc6e66980c7ae8227454cbd8ee92f6", [0x8000000000000, 0x3]}) r1 = socket(0xa, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ptype\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0xaa, 0x80000003) 2018/05/24 21:44:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) rt_sigpending(&(0x7f0000000200), 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x2, 0x82) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xe3a, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x1, 0xfff, 0x100000001, 0x0, 0x1, 0x6, 0x8, 0xf67, 0x3, 0x5, 0x0, 0x100000000, 0x1, 0x200, 0x2]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r3, 0x5, 0x1, 0x6, 0x101, 0xffffffff}, &(0x7f0000000080)=0x14) 2018/05/24 21:44:03 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001980)={&(0x7f0000000680)=@hci={0x1f}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)='\n', 0x1}], 0x1, &(0x7f0000001c00)=ANY=[]}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000000840), 0x3d0, 0x7ffffff7) 2018/05/24 21:44:03 executing program 1: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = getpgrp(0x0) r2 = semget$private(0x0, 0x9940faf577f68bf2, 0x8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0x800, r3, r4, r5, r6, 0x80, 0x200}, 0x8, 0xffffffff00000000, 0x3f}) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) r7 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r7, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x333) fcntl$setstatus(r7, 0x4, 0x20000000800) readv(r7, &(0x7f0000a6fff0)=[{&(0x7f0000000180)=""/110, 0xfffffec7}], 0x1000000000000258) ioctl$int_in(r7, 0x80000000005001, &(0x7f0000003ff8)) migrate_pages(r1, 0xff, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x8) [ 1153.695180] loop_reread_partitions: partition scan of loop2 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%»} [ 1153.695180] ¾ ̈\‹©) failed (rc=-13) [ 1153.838672] loop_reread_partitions: partition scan of loop2 () failed (rc=-13) 2018/05/24 21:44:03 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c0ff6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:03 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:03 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000fffffdfd00", 0xc3, 0x80003}) 2018/05/24 21:44:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x3}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004cc0)) write$evdev(r4, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/05/24 21:44:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r1, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c664", 0x28) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) sendfile(r1, r1, &(0x7f0000317000), 0xff8) mq_unlink(&(0x7f0000000180)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828") openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) 2018/05/24 21:44:03 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000000480)='/dev/snd/timer\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/sequencer2\x00', 0x0, 0x0) inotify_init() syz_open_dev$tun(&(0x7f0000001200)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x4000) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000001600)='/dev/dmmidi#\x00', 0x20, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)=':/file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$packet(0x11, 0x3, 0x300) socket$inet6_sctp(0xa, 0x1, 0x84) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002640)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000002680)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000003800)='ns/uts\x00') memfd_create(&(0x7f0000003b40)='ppp0proc*\x00', 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000003b80)='/dev/urandom\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000003c40)='/dev/cuse\x00', 0x0, 0x0) open(&(0x7f0000003c80)='./file0\x00', 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000003d00)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000003dc0)='/dev/uinput\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$alg(0x26, 0x5, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000004fc0)='/dev/full\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000005000)='/dev/md0\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000005100)='auxv\x00') inotify_init() openat$vcs(0xffffffffffffff9c, &(0x7f0000005440)='/dev/vcs\x00', 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000005c00)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000005d80)='io\x00') openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000005e00)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) socket$inet_sctp(0x2, 0x1, 0x84) openat$kvm(0xffffffffffffff9c, &(0x7f0000005f00)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000005f40)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socket$nl_crypto(0x10, 0x3, 0x15) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005f80)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffd7f, 0x0) 2018/05/24 21:44:03 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x141101) sendmsg$nfc_llcp(r0, &(0x7f0000001500)={&(0x7f00000000c0)={0x27, 0x1, 0x1, 0x5, 0x1, 0x7, "9dcec1afcb983853481726e4c3d435789b6e9fe85db11692b095b069af62c1da37032d6651126780ae672bdac7824d122488b4a50752f6c9333a2d2f4387ce", 0x28}, 0x60, &(0x7f0000001400)=[{&(0x7f0000000140)="94b01cea34c0f10ae9e991147781850673544c2bdbbcaa09d2e9021c8443a74f887ad6c0de99af6479376757ec3f7784c325d534c79f643b7e5cea1b7a8f3358dee22a10f91771076630db19486717c9e235fae49929456cee3d28e79a64631b9527595e7df4a2839ecc360f635fad290b7e5de25cd4092e88d70e6d1e2e5c1ac0ba6328e8b82e59dfc14dd2fd60c1355b0e7c82bc3f7d378e75ba653fbabf0eba0105c7e46685df7c0bf3c1f3204699085b67e3c9ec2ee597bc52c8c40b83675ff70f0bf718a227dd6ef7e72f438e0147398a1c2d3c7df69cbb83f72b7a8f88977b34d438ed4dbdecae45dd5afb1df64e04cfbca2b1386df76a51ab9a16c21a37141d2646ecb8841642b63ed0648ff64de1c6af1adcb5091345ca8211017f6043b8d5bfed730b3d15d0d467f5cb9f75c4ea89fb6aa613f8335fcde56bf436970cbcfd7625928125d6ce3b85ace59d5784d256a9aff6e7726da6194f0e5b85568da24530b7ab4300c63a8298379fc372e02cf9c29ae3f7b0dd53484185153c475cd8e09640a34431b544e1a22bb34df6a4241c2ec0b408ce0a91cd69f4e2806c71898352b3b0a50d32e4e5266aff27f6fc3253f42ed51dd53015bda154e3ecaf116b064c24a9e5b2c48fd216d0e0125dd031747b173c3f974c4e6d8151effef9b983c37f5ddada03e930c79e6888d29b409ddab8bd05ecc31d78775f1e72b310c69dc5c13c5bc5b5b9ff93f91f5bf9f074d9f53b5a5ce95552d8f282d609b8d80e73c68a844f545178b22e2833289430f6f3228421ae4e4340433626795d4b4eddefc5517db7b93881e705d43761bd69d23aec40fdf436bd5b3ee88a94009d3207a1bc8a6aa000d05cfebb90d09462f9aadacd21ed61b516e9c85606dcdfef4cecb7ecd75b4a4871e845ab3580fd9aff6c320da736a5dfc38d9f605c325e0b2cd8cf35154531bc6fffe5ab16d00cac62a26b6e1c7cf91c934a5bcb808acd1abc1e5590d1e9d158bca166242101010df72e6f4d63202ed86e89d2fdf1452dfbd21833595d3445961e5999216ae21324590736057fbedb126979a496075827978c9c4665bf1e43e568cf113a6b80650cbb6b2d818eae6b415c720bc85705a2c358e783e5ed54fc83c6c34ac022c5650a00119990f4c70246f10cfbaa59a2c2b02cab2ac85a726e6b3af28521912197539953adab6703b625b1a2d2939febfa7cf57eef60322db6794c00127db9ef23f7ea14ce51d7661faa14162681cc9150f5a5b27f99bb94f89ecbe6be304bd27c54b33776b3577e6e427bd1b52a162ab695a6bb6aa9333ab7cbb692c8250d41d0b690fe2f79e40b2ca429151834ba7256623a05e89b25c8bffae3ceccf403204e40fbe917172bb5e081360feaa7aa373d496ad00e068d07655f8db36b7529a59223a0f7346119113c14a0b02702154d628095e38b89b92f63e8444e5fca0007801d93bff03b93953b18157e8cb38f4e6d151d26727aa538941e05ec45229838170093895cfffc2a9394cf1531cc1111c35fc483d418edcfa1062f21d49a13e2755ef1c986e386605f3289b369e53f03d4a81a37196fe8c2c86cdeb036ccb2fbe5eaf0cf732bba8f160bcc24f39454c2a7fc055eda58d527bb7122c6444fb5f52680eb99d404bb69e33cdf0f1de4a9a81dcb32a3fcc7300e38a6c463d68a6178e71f67e0a7aba727707527f57a53b90ede02be32bbb9e3850cfd0028d0a8054ed4500d14d20988867ed6e3ab24d3d0e20f9a2cb3d6ee7275fd52697bba2028a8d13cb69dddb63c32e629ec2d13c7a888b1befc6f2c4aa64bcdab13855b3dd322f9c5220151a805b34cf732a019df55ce213c3be94fc12464eef7ba7ca3aeb4905b64438c73d59bd31102a7d8ea3668c534e918c7e3b93342c0b1ed69369bae24351d67fa8954d6c9e10b7fd3b8dcf23a7a01fb372e4601c945c8019beed566a50f901448b8a71d540424dee9788dd255bf3dd273b4607fb712ddcf16e5155abacca70d9fefcf1fd76dac7e1d719ef177a6522c16612e772ad51d2e6430ae0541fcb71edf4f63cbe633e94997f676765bf4dd9d5641dad85da0bd7539723342dd05c9168c839220032f201427a99c3a55437a028dae8d9e812549bda1dc70a54d37c3d1a3662d6de1b879231fa6d14ade3d78f8204611f1f4fd9cbbb5522109783e42bd2be81056d3f0f7c12cba16b02a8433ca0a9c7670c5ad2fc5ff941dffa40f1d2553007b7705e52407a4244ee5f1dac634529301dc00339eb6134e13dcfbe9d4e14d28fccb70566161156c4ce811a4cb00f28342843ab12659de9eb8e372580dc0eb72c2dc3de15b468e4e7d23d3ba2cb686c25de0b1720a11230c11c6e95552c72e73b08b124be2f200e2f6261e19912be1b7dd9ec1dd9dce53b7848166d6971cb3f9e78fd65c5fd1984a70b1dae916ee374e3726935212997f63a9715b46e4ac1181fb69ee686ce268cdc7f5ead90b28f1e559b9db7452e759765e9161d62f13d79269f781bd0458da868518c3186966ce6a963ba5887cddf9aa084931fea4599fcbed386169249136080c2fe87afc7479e5cc9663d1f01f91d4bf65847b92489d1425fdef9b90dbead265000f3e3bd0fb4273f074574fa0c2c44cf6b72e90631208cf34c32a1fcccadaf69b8dbae5440d97cf48981c6ae6bd52406ee2d6c7cc519a89f5d132e4c673bef48705af94f610ad9726ca359cd7ea3c020e7f37fdb92a5c5d31f1b41ae2fb5a74d7fad36d1aaae7a7f34bc4394b289b911b5b3b808bb4368ea680cd5d70862faabffb68d1ce4bfafab0d49f5efac06db015c16afd5fa7df6b8c2ab731fb120d35fe30991958607201b27ccb3783c77d2781c292e6aa17c005312787f36f59f868d638b4034575060993cd9fec6989888cc7157a3649b531357d6f8ed214d46f20643e0f9bfb9a7aa34bd91fde5e046a4be934b19089f80b05cfc584e518c92e0f15a9ff7d20f62bb2a722385932b75a78b238d210de3629af55a8ee7a6e46930e2a332f26b1a923fac33260e5d41eebe46edacf77112d1eeea33890dd96a0d3026af316a1d269c70b4ea300f8e45a90bd989622d5e7f78b249c0cef3c40fc3822f4e8466c504c2c385e65906a2d310e366fc0ceb4ba42a7b21749ad264eb87484a2c0273b720ff7bac957a6263c0f3f121d180929bc410ed6389230e5ec483d9183d0ed21842104bf1dfe34c9540823d31f54836047cc11fd13fe5ebd3866bea4469b53bec861f45ec70fc4554627de79cfadcfd0b73f5c95e0f02c7084b3f93a66b12c696d97ed58c9d0812852777de17caa23bbad7c96e492b34601472bcb6036c340da816e51c5e144176c3e8f28c070ecd81355b25f223465279134b93d733bcaa239de49cd6454dd25cb74184fdd4028d888c67d975c5b2d57f11cdd2a1bcce9d644f0f6f9b4517429af6f6b603987e5855e3fe68fc5faea34dce2b7bf91cdd7d2f2d1296a7c99f45b8ffe05482ed92279a97f591c60fc88845c350828aac329a612c25212ef4b33b494e3a1f8e3667987f48d0d99ed8bfb3b6c99fa04c717cdac00396ad834a06d2e08cf294b4c10bbcea74be07f36b1d11917c4ae7dfacef2c19d0b2f730449d838a9e6d4f8da00811bdf72fef09ade946c35dc75d29d75377e9e1cb2390d6a7f4e2630f1630ffbd1af8b104c03798381017d3a5fad7c1216c37b1c1f7e49605debcac9c5534d22c8aaeaf2417482ec683787c536f7fff824ef1e885bbcf3efd351901bbc450588b600ebef107f4ad4e3af399fe439b31b50c4d3234120e2357a0cb5f68629144f7e79603cfcfcc87ad55941799d7b75e28763a5556a9936e7334367943d2f72c99fe8b129fad9bf25876ecad69114726209492a53a253e0935c6e597b20ec968593a1b740e140b528db114b35b7a463d67d1b595d5518e7908cf320c62ab89c5d3aa294f7c58f74418fa96f04084c3f3456281ef47819de9b413c4649d3e5ecbb9ca77ce0b2e28a4ef6fe87625b589b9a27bd8eef6ab9b9f285baa9441b87f0b67f603bdf2a8872a09a653a6f6e82e7e0e9f333ad150c2078b84a56855e33cdd096770b472e1d9147be1b233087699ae87686724ce7a03b91b0be7dafa3b0c6acc7f5a75de5f09ce31c44d64415f7acb6b41f6e82dc69481a560b01b11dc6b65e3e0c7150b925b3967c7c53e1c2e75fd78f58fbce8ec1dd0c924198d0a15deb61ba9ab958b58dcd9c0fc57720d1b06a3c6cd8c7fbf65f2e9d4a53e3e2256f559b3a920fa7ebffaf0deb4e8b36a53bb8805bd892ae3995912a518b80b795f02c495cdb5a40ed1a12d1c468d6d786bc8574302d73be614128689d1fa8744c362662ae00a77810d81567209e714f717ea91661af6acff2a22dbe038ae2285a3ebf14221b4a9c885845b52ef154a448e29fbd627f9aa5b85f29dfcea23564baba93a2ae913e142c4cbdf291cf0e05025901c09233823abb33666a806802f72961691b0456f9713c817fcffee69bf2824126fe2a65115997f25a1c324275c8a824f27d653f30ba8556ecca1cd346615f9ad8cc21ba2891ce02851182464518350f0928817a4a3d4210ae46441906cec8a1561051d8221414a87da1eea0e03465d638213c57c8d87b4033114d84f3c81cd98aa55f0db550c8ce352a19a0441260ba8b36f9bb148eaa0210668493041d320bd3b3ad0231c5d9240245152bfd1306f886255de2566d972166b0d768f63a89bf982fabd8534acbf06c72d67919923b08033cb819ef4b0fa8ca09cf4ebf9acdbe153c307c799fb46fe9d1a84eb87f5de540d960f7765f342ca1b9893ea63db0f9efeacacd85b72e0be8ff2fd819e1eaef149e680f14341c46825d6807ca5d50c4fc90d99345642bf674048aa72ab67a72f7a55e66453ce20993f4816cb1e44a9005dc7098ec46c6a6cea4147259a4952c6a6e432d0257ae604a442da677cc82cff880aff4c631de7ea25f05c1c9aa7e8e4d1d06f8350705b18c99e5c4e4f52b118ded41aadaa541c35b891c4e36108ed237c9b1d15e6e767c64b1a66d8206f9bf921b8ff58aa350880fa2a81c64a67b1e6c8d4d665ae652a6c0110a8c4ccec37135f2fe24dd4ccdc5beb104bb4a1ca9de5ad3c1bb803f497afe57c061b0bfcef4885f144ac729e1a1d31c945005558af90772188abc66bac641ae3a7f253e3ce25a7107d3b5d8a15d953fd931b3f273d65c9eeb724596904372089da0278a5f9306764dd2de06d64a0485e84a30259c0fd81eac232fcdbc70aba2f6de4b73991a305a25f90cfd9b0ce86197b6d16b9fde33b36dafad19928498607422785cfd96ecfda2c567bd8a14cacbac2f9ea02eebebfcd6a96603b35d4da045a0b44beca48d78831752ccfa5fcdbedb5b8c8d1a1e8ff22c71655ffb2e8e775d62b095aa679f5884da622c71fc8de6f8ec85b81603e81395da32cdb3ffce53bcafea2c48d12ebe66707a6f8ecf48aeb1ebc1b1a5fc92714ac6fc588d00d70b36f78467f53384bae1770c490d7ea417f8047311795a2b821b29d9722cf20757b0996e37605eadb474494f958bbc0c56da37922b37c208b8535d414dfa080e6da7cf6b3cb10c0507773ebc1087fcb54882b733639363d0be8f3d1eeeafa153d4d3a7e4fde3b24c099a25c3e33da64153f0ae5ea859d9f490529c59412a3cc5729f3df381658ec9fe80f366db257a83c7388d04624c1234550db6fa84030d7233d2778dee642a7cc4901b0d91f92862d74870562ebee44aebdec95434d58d544e2b8d3fd71d1ffa008b19b72c", 0x1000}, {&(0x7f0000001140)="d3a2eab60745c215d6e2868631118cbc40ba8d6fb908870e8397085b0c104b565fd414865a69bb95ef34b79c777f201b692d7396e0ecc332e9d31c246b3d1ce989f35a6c0812392cfd358b3fe682c5722f4b847a0b6cd00c75bb77a5cc2afb3b94b0731440e955cdebfa1bcf2fa23c4bcd17e32606569d6cb506dc31aa0e13b9ba1229f2eb141b0cdfc7c3f77e058b855476aa337602581bc2e4085767008f82bee824d9fd6ff6eb246494568c7daa7f547cd316ed9a8bb44afb640875fa9ec07c9fa352306757c12db4", 0xca}, {&(0x7f0000001240)="89f61f97832168601864f652888227ebbdd1cf08925a7d029d29fe3d4828e8bfe9ca01a4ca58b693e4f049ee3f6fe5ebc6ef40beefeb04fcf9deb650d268b038334ab19e2a47c5621204dbae1379a8ed44bc265787ede92b10e7f3730a5a406e5fc06e98f7a474c9d2460e480e734c096872dfedd94589ff24fa0b522515458284676caa61e6560b01b37ad885810fee6c577f525828370a32216fb81f0b95aa738029c98f515f5e4088bb848b526b963fbd7284fa7f02a4d7ac522fdeffcdd989380feac5f0", 0xc6}, {&(0x7f0000001340)="59e0489fc6c13ecf418b83309d4c7a1e44f05c839edd0ee2ca93f297da6e8293115dcda3a099ade4ec1739b7d52eb46542255d946c9e59a5556f03ad2d236e0f8fe1735dc9a4f32cd610f3d5e005d89cc3abc7c61018c046d96d7322dc6602620081dc4a47e34eaca3277043f8bb07153c3ec93d7f910b3e2cf12c06308f29f87e5e6d7f4e535b171358c5346562d5cac55e171003202fa37247c9988a59657719751170379a764dff58e8d070", 0xad}, {&(0x7f0000000040)="cbf7902b5834ec3da03e3e00343c05d2c8d6411906", 0x15}], 0x5, &(0x7f0000001480)={0x70, 0x116, 0x0, "50c3c851bb0b0741fff814bf0de697f012ba2ff3502867a1babed6889ea4d7b9c7fc1eabb943eee3155fd9dbb26d16e3909bdf3b03fb243917a62199de1f5c12c0920d46d45100245206fdb37b22c7858a14fcd23e1682da0cc5cf8747"}, 0x70, 0x20008080}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002440)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)) 2018/05/24 21:44:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:03 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c05f6ccb1ff008109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:03 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r1, 0xc0385720, &(0x7f0000000100)) fcntl$getflags(r0, 0x40b) 2018/05/24 21:44:03 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000335ff8)=0xffe, 0xffffffff) 2018/05/24 21:44:03 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000000000600", 0xc3, 0x80003}) 2018/05/24 21:44:03 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff028109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:03 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x0, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet(r0, &(0x7f0000000000)=""/184, 0xb8, 0x0, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000300)={0x0, 0x2, 0x4, 'queue0\x00', 0x61a}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000180)={0x0, 0x3}) bind$alg(r1, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-aesni,tgr128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xb9) 2018/05/24 21:44:04 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) recvmsg(r2, &(0x7f0000006b00)={&(0x7f0000006600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006a80), 0x0, &(0x7f0000006ac0)=""/3, 0x3}, 0x0) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8f1f8096e1c8ea93862ad72958ed181db48998bc608b77de39a203a339b0eb4e853604d465aa0b1fa59195e8d3b2e7183e41c2d7d47ca6d2357c7f0286ec24"}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="4b8b394f9e1cc78aab196f274668f0310b013fffd2f76c00afdb39db294ea6c4bfcbd2f4b0c8f21439e3998039cbb1a8a5d4e2595fd6209a34bf19e40d32f04856cec2ee2ebbb1", 0x47}, {&(0x7f0000000180)="2b0bed7441505bf2085c02a018b25a98205a5f1800fcb32927d3f9bb407f6ac719d803907ffdef204102cba68c92ec6e03e963475f285b8612aeb0622c72dcca64f94cfe25509badf611a8d8062d3a4d9096c6612957ce2d126da9ffd5442c1f054c5655f54db2203b6d3add9ced0451487da8a083508380342b5ec53a6b92c7e4406c7cd15956dbb32dfaa6facd1cddd4c0f5", 0x93}, {&(0x7f00000002c0)="8f5ed8a6acc34c38ebb60b0951a79af8ac5e87d25c2c670d0e70136822593bc354eeadc9046e3b6c49b314635cddfdb6923494c5a9", 0x35}], 0x3, &(0x7f0000000780)}, 0x0) sendmsg(r2, &(0x7f0000001340)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f00000013c0)=ANY=[]}, 0x0) sendmsg$netlink(r1, &(0x7f0000000540)={&(0x7f0000000340)=@kern={0x10}, 0xc, &(0x7f0000000480)}, 0x0) 2018/05/24 21:44:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:05 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$binfmt_aout(r3, &(0x7f0000000080)={{0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4, 0x4, 0xfffffffe}}, 0x20) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x101, 0xfff, 0x3f, 0x400, 0x45, 0x80000001}, 0x7}, 0xa) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000080)) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e24, @rand_addr=0x301}}) 2018/05/24 21:44:05 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0xc3, 0x80003}) 2018/05/24 21:44:05 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff0f8109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:05 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x0, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:05 executing program 6: socketpair$unix(0x1, 0x4000000000000003, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xfffffffffffffeb2) sendmmsg$unix(r1, &(0x7f0000000580), 0x0, 0x20000040) lseek(r0, 0x0, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc0\x00', 0x400802, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000006c0)={0x1, 0x0, [{0x8b6, 0x0, 0x9}]}) getsockname$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000580)=0x6e) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46ff08070700000000000000400300060007000000cf010000000000000100000000000000d101000000000000a2010000f1fc38000100060008000000000000000100000007000000000000000100000000000000010001000000000009000000000000000101000000130000be03000000000000bc65fdf0314e02112de22dce42fc5644e62077ea37468752852c87bf43740657b3fb9946436bf6e3b7056321c367b3be3bd46af4da6b7e2746e1b50ff0b1a751b29473efa899d3086768e46ce90c768cf417cab38dd44b4bd0f4a1745dfaf64828155d855383900503bf7c26e768670412d400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c022bddd37b1164fc1e2233000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086aef100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7ffffff0000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5417f4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000333500e1"], 0x4f6) dup2(r1, r0) 2018/05/24 21:44:05 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x7f, 0x101100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000380)={0xfffffffffffffff8, 0x0, 0xfff, 0x0, 0x0, [], [], [], 0x1000, 0x8c4}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x301880, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x40, "bea0065e44a1a65ac5d6267d64062853bf5d551edf06269bd9568865a485326164790493e50118a964b11012067e6933559af716f1d991cbc22f289e5d5c393c"}, &(0x7f0000000200)=0x48) r2 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x800002, 0x0, 0x4, "e1d3f877e5ebe453e55d7d64d00d4801baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae2000000000000000000000001d08a5c8ba93c", "fe047b3177f40600b04172eda8e7d1c4c4cf144a23173b6605afb988de99bae0932ddb7e07195d78f7ddee9a37aba3d194629eef628582fba5bf4af44acfe059", "ee4fe3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000240)={0x32, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) 2018/05/24 21:44:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000001440)='./file0\x00', 0x18000, 0x100) accept4$packet(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000014c0)=0x14, 0x80800) bind$packet(r1, &(0x7f0000001500)={0x11, 0x0, r2, 0x1, 0x4, 0x6}, 0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8949, &(0x7f0000000040)={'tunl0\x00H\x00', @ifru_flags}) 2018/05/24 21:44:05 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x8, &(0x7f0000000040)) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/164, 0xa4}, {&(0x7f0000000140)=""/171, 0xab}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, 0x0) 2018/05/24 21:44:05 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff058109f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:05 executing program 1: socket(0xf, 0x3d06286bd706a730, 0x3) r0 = socket(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x121002, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x7, 0x401, 0x3, 0x3, 0x2c, 0x1, 0xcf, 0x7, 0xa0e, 0x25f0}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") epoll_create1(0x80000) r2 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="37f9a9df4d3ac7929f154388e79f9abfc3ab31ded65114fd7ba74712ff34eb85aefd772fd9e14d5478d5e62145b13b6d303becb81665f842f7af2639231183db62280249924160d1ec68e832401b25add994432412f328b89bfc6a4bc4ec9bceec45bb703f26cf7bfed817dfb07d766394e327797f8feb5fd3f6d58a2c1ecd6d58c947e79f025b38042f7d6adf6261d9d2d341779d9b78a8c5343117ec04f6955c2e84f5877bae2287bb6c7a5f94ae30c2c098909a908d5ed681e275c55d2b009bd27555eeb913a2db1372332c9b2da48f3d6f3c0d56f6f5bbff26623093cff05c1db8444a896ebe87184a2c494af59db2c4aa3a22b52631e70524b55222d90a2eefa8511fdc6b2249a0aff97dc36da7df798eae233fa7caba8b396151db29f9e9716c42650916da641f3c35c868c060404a3d574f5cd6010d78929852d285401a3988d24ccbb6d911d69f395f40469a42a979ec279e5d6073d1a8312d2a0abfcd6b69eb3ac002819883b97f0d38aa477e8d751e32bf9db0ed1d6c5727fe060b0895b262601340801f33485182ad23ab363534b0f7bbca75b137453f186e631d3716d305a364e175b7529cf68eabdb69265bf6a9364a3c4796936992043530224fbb36d3620e81ded24959e0aa164b0d3e36930f7468f453cab7275d24dcb69811e9dac6c5ea928baa5e578bd78f30245c2c2a529200457d76c5eb87c78e697790b920e1f13935afaf644b372fd2411270e0966e27ffe69a31c5bb0db422739a2ca06b5d5ba4d6132fee716cd132ae1c3ff59a18b0ed499fc9e1c0a501888d5cca3d7816f0b1f32de6cedad03284ab809979aafd8f24593f833fa4098c6af47d94eb88c726ef31fc75b65a8fd1c8e9cd6bff4a3f3d4ebe7d28e096b9b4f9bd5844f6bd4fff7f131585d33eb109626c3647f44dc8c758553730466d6b63068985d4387ec6f1588db7dd996a855a3e1c3cb17b3ae5f8cc1c7d71229d61e22a7ac7aee2cc35cf05c63a1fad731a0f7b98c4057735b5634d6e54d4a7d386ff7884a4d6861e3212cfa0f983482207c085b6896b526178613e9357bfdc764390cd248d53e121b2ce4023cd38e3404b1c76be2b382949ba717e970b3192d910955bd2dce4e63685273ba2c2aea3f9e7a8e2c603d89bdc78b3519992125551a1ffa0220a3af73ae4a21fabd1b8130d0af0f7253f2075789bcc16e2db320b832cf30b8ed96f42cbc9dafb47a2e0333821ccf912d3f6229aac06ceb9ec87ae18ab6bfbc1d23ed741af495329239c65155e227459fea3824e0cacd580208e186c90848ea3866fcfc799947d32670ecf7fccaca9a0cc2e4d24a6654eb8008885cb98b065fde9a81a6675a6fb4db5002aa2ab9a8d71f9552401fef56cb6b3578c059b181586a059b8da95c9a3ce8d871df956342223bad90b3616eedc445231c8873a7624a2ee9f3e5805dc43b34ba95cd205ef6b364be84a8a58fc0a88b961a27545804d980ee66ffcabc9f25d6a558a728427e168111377f5aaed1c8f6d7ad6011ec45f7ad7ecb362a16245dc44f169e0283130c57f37654acde5e89c2197a39bd598596fb5f841566ad401c6923f7e42b2fe341effba06b0f2c9c09678689c40ed443f943f73617ff550dde2e8daf91be9dd191801c8d9f0f29d92f2f2045d0b17e6afd1243c1c983ebd9f0367ee68e99e15300e3d0019cd57beedbdb5a7b2d80b36a02634b8b7154b95964b2eb6e3159c60993268e8", 0x4d1, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) 2018/05/24 21:44:05 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0xc3, 0x80003}) [ 1155.811430] QAT: Invalid ioctl [ 1155.886687] QAT: Invalid ioctl 2018/05/24 21:44:05 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cf9d552ec68f97c41253f995880c3d3367947057e699c740000df7f5e68ca1efc2c1a611af7b91adab4b624e56218932f39ebc6a864cfd7aff2beeb"], 0x3e) clock_gettime(0x0, &(0x7f0000000100)={0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000180)={r3}, &(0x7f00000003c0)) write$binfmt_misc(r2, &(0x7f0000000240)={'syz0'}, 0x4) 2018/05/24 21:44:05 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400003c, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = memfd_create(&(0x7f0000000000)="000002000000000000000cac22f2b6", 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/05/24 21:44:05 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:05 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008103f80009000180160123ec000000", 0x1f) 2018/05/24 21:44:05 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_sigqueueinfo(r0, 0x13, &(0x7f0000000080)={0x1, 0x7, 0x4, 0x44}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0xa}}, r2}}, 0x48) write$rdma_cm(r1, &(0x7f0000000480)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000280), r2, 0x2}}, 0x18) 2018/05/24 21:44:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:05 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x80) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000dc0)) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x80000000000004, &(0x7f0000000080)=""/206, &(0x7f0000000000)=0x2c1) ioctl(r2, 0x80000000000, &(0x7f0000000280)="599947f1bfc43ee861b123cfef2190ce8ff22e56a2209dae7954cf48e8d6807be4df8b6154acb80eeb1290f234a830d2741d8435fce22bbe05c0e21292fe98af4a31bfbc87a58bbddd9175b579af1b77b136b0e361ffffc515df56c71dac04f260391196b0e8240c6814cbe155682f4bf898f5ad02a22456caa948") ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000240)={0x4, 0x10000, 0x2, 0x6, 0x7fffffff, 0x6223}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000580)={r1}) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, r3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'bond_slave_1\x00', 0x3}, 0x18) 2018/05/24 21:44:05 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f7274300000000000000000000000000600", 0xc3, 0x80003}) 2018/05/24 21:44:05 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x800) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"2e40000000af340000df8de1f600", 0x4011}) 2018/05/24 21:44:05 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff00810bf80009000180160123ec000000", 0x1f) 2018/05/24 21:44:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:05 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/24 21:44:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4400004d64, 0x670309afc1bff83a) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000012f742dbc40148b21e051588aee4cedf7cfa690e56dd6560"]) 2018/05/24 21:44:05 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00t\x00', 0xc3, 0x80003}) 2018/05/24 21:44:05 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x4400000000001c, 0x0, 0xffffffffffffffff) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f00000005c0)="4f4600f3", 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)) 2018/05/24 21:44:06 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast6-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000380)="ad56b6c5820faeb995298992035556534c90c200e100000002c3ee4d088594ade51673f34a3e8723f3d15b56a4ecaf14de4221a79bbcca20d56d95c31fee2f020459f20caa58fc20e4226ad14872c364f4af164b755f9e255907e8a758908cc53c1418a1531b45c9dfa2b78efd162b4caea842a100fcd0f78ed9165453a795293623ca1c6d3131899e0f95c7e990f50fdf0ac1c66464f515953c480a4c2b9fcbbea399", 0x8c7c03ff) recvmmsg(r1, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) 2018/05/24 21:44:06 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:06 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80003000180160123ec000000", 0x1f) 2018/05/24 21:44:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00000001c0)=""/128, &(0x7f0000000080)=0x80) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x6, 0x0, [0x40000107]}) 2018/05/24 21:44:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x806, 0x400002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x0, 0x7f, 0x62d}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x7fffffff, 0x10000, 0x7fff, 0x6, 0x1]}, 0xe) 2018/05/24 21:44:06 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xc3, 0x80003}) [ 1157.094941] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/24 21:44:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:07 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000000000000000300", 0xc3, 0x80003}) 2018/05/24 21:44:07 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80020000180160123ec000000", 0x1f) 2018/05/24 21:44:07 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x8000) getpeername$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/240) 2018/05/24 21:44:07 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x4001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getgid() ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) 2018/05/24 21:44:07 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) [ 1157.278225] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/24 21:44:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:07 executing program 6: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:07 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000200)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101400) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x8000, {0x0, 0x1f, 0x8001, 0x3, 0x7f, 0x6}, 0x8, 0x81}, 0xe) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r3, r2) 2018/05/24 21:44:07 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ppp\x00', 0x101002, 0x0) r1 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xb, 0x13, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") 2018/05/24 21:44:07 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105005, 0x0) fallocate(r1, 0x3, 0x0, 0x3) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x4, 0x9, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080)=""/9}, &(0x7f0000000140)=0x78) 2018/05/24 21:44:07 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f8000b000180160123ec000000", 0x1f) 2018/05/24 21:44:07 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xc3, 0x80003}) 2018/05/24 21:44:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:07 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(0xffffffffffffffff, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0x800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="905826048cf7"}, 0x0, {0x2}}) 2018/05/24 21:44:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0xf, 0x1, 0x5) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000280)=""/202, &(0x7f00000001c0)=0xca) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp-reno\x00', 0xb) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000004c0), 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semget$private(0x0, 0x5, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}], 0x10) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/67, 0x43}, &(0x7f0000000140), 0x35}, 0x20) accept4$llc(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000002}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x8000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) sendto$inet6(r2, &(0x7f0000000380)="9400576f632f9798aca9f0063b085eb0f96c0c2d30f29f1e93647558fe10d642def48d076c808961aef3c77dfba622e299c47fd94368ca", 0x37, 0x8000, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000003c0)={0x20000009}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000500)) 2018/05/24 21:44:07 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x40000, 0x0) sendto$inet(r2, &(0x7f00000002c0)="5146ec0071791b406d5b7165c0543be148f209757568b6c07c3332ae1e0ede5d23311b20821d9dff8f9133e72ca90123ccdfcbe40243e98cce916e1c80d604b939ec205203601981b67e8d80548ce75b04b6aebebcbd77d2ecd461f5048ce153a341e95a44471690e789803f7d8c5d99b79ea5d9d41e15ce7df978d7d82b0ec9ed435d9bedfb32a86df8e71056010b8fb77bf7d8b19d14fc8eeb7a26f030d992e32040b52a45644de61cecce5ce58252f53186ff571c19d7cfd10ae599a8", 0xbe, 0x40000, &(0x7f0000000380)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8193b8f4e7d33b55, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000080)=""/76, &(0x7f0000000140)=0x4c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000200)="ec"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)}, 0x9}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/24 21:44:07 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80509000180160123ec000000", 0x1f) 2018/05/24 21:44:07 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x220801) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c651f00000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) r1 = socket$inet6(0xa, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/8, 0x8) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0xa, 0x200000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_buf(r1, 0x29, 0x18, &(0x7f0000c86000), &(0x7f0000000040)=0x74) 2018/05/24 21:44:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:07 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000000000000000400", 0xc3, 0x80003}) 2018/05/24 21:44:07 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(0xffffffffffffffff, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) [ 1158.466578] binder: 10821:10850 got transaction with unaligned buffers size, 9 [ 1158.474188] binder: 10821:10850 transaction failed 29201/-22, size 0-0 line 3016 [ 1158.586983] binder_alloc: binder_alloc_mmap_handler: 10821 20001000-20004000 already mapped failed -16 [ 1158.602153] binder: BINDER_SET_CONTEXT_MGR already set [ 1158.607533] binder: 10821:10850 ioctl 40046207 0 returned -16 [ 1158.607549] binder_alloc: 10821: binder_alloc_buf, no vma [ 1158.619067] binder: 10821:10852 transaction failed 29189/-3, size 0-0 line 2971 [ 1158.629216] binder_alloc: 10821: binder_alloc_buf, no vma [ 1158.634816] binder: 10821:10851 transaction failed 29189/-3, size 0-0 line 2971 2018/05/24 21:44:08 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(0xffffffffffffffff, 0x10000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080)=0xffffffffffffff87, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) sendmsg$rds(r1, &(0x7f0000001b40)={&(0x7f0000000280)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000001480)=""/222, 0xde}], 0x1, &(0x7f00000019c0)=ANY=[@ANYBLOB="180000000000000014010000020000000101000007000000580000000000000014010000090000000002000003000000", @ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f00000016c0)=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'], @ANYPTR=&(0x7f0000001800)=ANY=[@ANYPTR=&(0x7f0000001780)=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']], @ANYBLOB="010000000000000001000000000000000002000000000000580000000000000014010000090000000100000000000000", @ANYPTR=&(0x7f0000001880)=ANY=[@ANYBLOB="b303000000000000"], @ANYPTR=&(0x7f00000018c0)=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'], @ANYPTR=&(0x7f0000001980)=ANY=[@ANYBLOB='\x00']], 0x90, 0x4040}, 0x40014) recvfrom$ax25(r1, &(0x7f0000000300)=""/90, 0x5a, 0x0, &(0x7f00000001c0)={0x3, {"d4ad0f2391f881"}}, 0x6f3000) 2018/05/24 21:44:08 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f72743000000000000000000000000000000000fffffdfd00", 0xc3, 0x80003}) 2018/05/24 21:44:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) prctl$setname(0xf, &(0x7f0000000340)='\x00') r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x80, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000002c0)={0xe4, 0x1, 'f'}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/148, &(0x7f0000000200)=0x94) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x0, 0x8000}, 0x8) r3 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000ef8000/0x4000)=nil, 0x4000, 0xfffffffffffffffa, 0x31, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80, 0x80800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045516, &(0x7f0000000000)) syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x40, 0x4c0801) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000240)=0x40000000f, 0x4) 2018/05/24 21:44:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x280, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'bcsh0\x00', 0x57b0df14}) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x1}, 0x10) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 2018/05/24 21:44:08 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80209000180160123ec000000", 0x1f) 2018/05/24 21:44:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0xf26, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f0000000400)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000280)="46743e65a407f8", 0x7}]) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000180)=0x8000) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00000000c0)={{0x81, 0x2, 0x3ff, 0x5, 0x4, 0xfffffffffffffffa}, 0x3d19}) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000100)={0x3, 0x3ff, 0x2, 0x5, 0xf4e0, 0x7, 0xc14, 0x5, 0x100000001, 0x800}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000000080)={0x4, 0xa8c}) [ 1158.751404] binder: undelivered TRANSACTION_ERROR: 29189 [ 1158.756968] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/24 21:44:08 executing program 5: r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffd) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'eql\x00', 'syzkaller0\x00', 'tunl0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) 2018/05/24 21:44:08 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80f09000180160123ec000000", 0x1f) [ 1158.817239] binder: release 10821:10823 transaction 1228 out, still active [ 1158.824377] binder: undelivered TRANSACTION_COMPLETE [ 1158.829548] binder: undelivered TRANSACTION_ERROR: 29201 [ 1158.845629] Unknown ioctl 1074287107 2018/05/24 21:44:08 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x80800) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x7, 0x2331, 0x4, 0x4, 0x2, 0x6, 0x4b5c, 0x6b, 0x40, 0x2b5, 0x7, 0xfff, 0x38, 0x1, 0x2, 0x4, 0x7}, [{0x0, 0x100000001, 0x400, 0x10000, 0xfffffffffffffffe, 0x1, 0x9, 0x7}, {0x6, 0x4, 0x8, 0x0, 0xd6c, 0x7, 0x1e3, 0xff2}], "50cd796b875f1d6b96cd6c9b4f8baef8e832a20dc6514af56650a5a51b9184b8c06537099366c57871cf92563023e96296fc6fe03d80cd97698474bd4fd88412e7e37c3b02ecaa87f3b85e0a752edfd401a5f6e65bf48d245ec2e7def864e5b37aa3310c9aa9dde1e9504b2720b1179779178524933be427f50c5f8a285a22f5f368aa15677a925b9ff05313e7eb9b2696d3af0f8612990575e92c4efc031f4ac88c85c19d9da91ac407ef08269a5d0cf06ccf710f02cc736dacaff675cf3bd9aae7c967e6afa646", [[], [], [], [], []]}, 0x678) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x35, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1003}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="8c000800", @ANYRES16=r3, @ANYBLOB="010b27bd7000fddbdf25060000004800020008000700000400000800080000000000080007003c7b00000800080001040000080002004e2000001400010000008001000000000000000000000000080002004e22000020000100080002003b00000008000b00736970000c0007002800000003000000080005003f0000000800060001000000"], 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008080) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x8200000000001, 0xfffffffffffffe03) getsockopt$bt_hci(r4, 0x0, 0x63, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) close(r4) close(r2) 2018/05/24 21:44:08 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:08 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x20400000000012) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x480000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x4, 0x8, 0x7f, 0x3f, 0x401, 0x4}, 0xfffffffffffffffc, 0x7, 0x3}) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) [ 1158.878103] Unknown ioctl 1074287107 2018/05/24 21:44:08 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:08 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0xc3, 0x80003}) [ 1158.921843] binder: send failed reply for transaction 1228, target dead 2018/05/24 21:44:08 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80003000180160123ec000000", 0x1f) 2018/05/24 21:44:08 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/sockcreate\x00') write$cgroup_pid(r0, &(0x7f0000000080), 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1100) 2018/05/24 21:44:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x1f, &(0x7f0000000000)="c626262ccc6df09b02f28b77df06000000000000004210c778ac52bb44e88523bf012cf66f6680a41e4461c44936c8c279b6c442") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000080), 0x4) 2018/05/24 21:44:08 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x8000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000001c0)={0x3, 0x3, 0x8, 0xfff, "f6825b5170e41c9f8b6e4486ce549012bac94858b4402a711fc1d2072aa6f28ccdd29570110b32be6e614d5e", 0x3}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0xffffffff, {{0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff]}, 0x7}}}, 0x88) ioctl$int_out(r0, 0x40084149, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='\x00') [ 1159.066770] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/24 21:44:09 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:09 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f8000b000180160123ec000000", 0x1f) 2018/05/24 21:44:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000001, 0x0, 0x1, 0x0, 0xffffffffffffff81}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3a, {0x2}}) 2018/05/24 21:44:09 executing program 5: r0 = inotify_init() mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = dup3(r0, r1, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x200) inotify_rm_watch(r2, r3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000007, 0x10, r0, 0x0) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="b1d48e082a53901b98399ec6c4562a6d2a1fa65c432d0031b2111338102de1a1ce540e48c636bd58b8ed2623fb742f1618303536fa285091434f960c66e64eed9335bb7a36e827f80e885c563f19be364003a7ae8b5244ebb0b0badd147e703b1a5e981e85", 0x65, 0xfffffffffffffffd) r5 = request_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) ioctl(r1, 0xd10, &(0x7f00000001c0)="6b0004db2f5edf15b1dd0051f22784e35044829b913df31738643997fed32144d27be061c1b0952dda50d60bd83828c51aa8daec0cc426de89a6dd48e91b2a32cfdfa9dd5dc681bc13afeeef0793e3acc701a99c32728ad92c9ad0a94782df5ffa9fcc3c8c7c8140e7998b02890ab89ffab94978d9cddfcfad7917c8a0b8db9b281e7cc6fb5abc") inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x2000124) unlink(&(0x7f00000000c0)='./file0\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000280)={{0x80000000, 0x7, 0xa, 0x2, "42c02b0f3b464e1b7fffbecca18729d24802d9e282b49b8e5668f75880d580b26b1ef0a94882f1c0ee20af16", 0x400000008000000}, 0x0, 0x0, 0x6, r6, 0x1ff, 0x5, "55e4ce9f807e987d81f34fa3df315ad6ec0f6ac6375dd5bd8aa13580043ae969f1862226349770a2c9830f57bf02b712fc2a052507ad62490f808cfcaaf8160c", &(0x7f0000000140)='nodevem1eth0\\cpuset\x00', 0x14, [], [0x8b, 0x80, 0x9, 0x7ff]}) rt_sigqueueinfo(r6, 0x3b, &(0x7f0000000080)={0x19, 0xe36, 0x204, 0x7f}) 2018/05/24 21:44:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="21d42300b9b0fc4bff524a088fed61ee170f95edc527e9d559ce8f575e1894da4658aaf7642d65f2b05c694b85e626dddee76af567d4dda742fe0ba6d2bef4a3be4112a133609125227ffb9ce04de4bb857f6fef66bd4414ed9c1a3d88a5ed005555df99b701e760e66c1bf1cb5b1bc0d3901f1a33f4d4dfe2f827d3782aeef127c484a7a2912b4982de44df7f9e1e0dbb20e23cd21e3d65085e23da81dcfaaa8a171c4b391a732e9e390af2e1b2438394abe5369df3c05331cc5fe090902b59d91db8da40", @ANYRES16=r1, @ANYBLOB="000426bd7000fbdbdf2501000000080002000a0000000800040001000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x17, 0x0) 2018/05/24 21:44:09 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) rmdir(&(0x7f0000000100)='./file0\x00') r0 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x2) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="000000000000dcc2ff0001ff00000000000000896d067e4f00768cbb418cea3f390742816a6be9b71fc2b4872f49"], 0x0, 0x0, &(0x7f0000000380)}) dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x1, 0x10000000, &(0x7f00000001c0)="11"}) 2018/05/24 21:44:09 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000000bf00", 0xc3, 0x80003}) 2018/05/24 21:44:09 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='w', 0x1, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000380)=""/122, 0x7a, &(0x7f0000000540)={&(0x7f0000000400)={'sha256-avx\x00'}, &(0x7f0000000440)}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1000001, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x7, 0x4) 2018/05/24 21:44:09 executing program 5: r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000000) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x800000, 0x10000) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4840) connect$l2tp(r1, &(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x4, 0x4, {0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x3a) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="df40000000c3"], &(0x7f0000000140)=0xa) semop(r0, &(0x7f00008d8000)=[{0x0, 0x0, 0xffffffffffffffff}], 0x3bb) shmget$private(0x0, 0x4000, 0x141, &(0x7f0000ffc000/0x4000)=nil) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/05/24 21:44:09 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009130080160123ec000000", 0x1f) 2018/05/24 21:44:09 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80400, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f0000000080)={0xfffffffffffffffc}, 0x8) socketpair$inet6(0xa, 0x802, 0xfffffffffffffe00, &(0x7f00000000c0)) [ 1159.289360] binder: 10939:10941 transaction failed 29189/-22, size 4605647782887060992--5194502590015862983 line 2856 2018/05/24 21:44:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:09 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00', 0xc3, 0x80003}) [ 1159.347261] binder: undelivered TRANSACTION_ERROR: 29189 [ 1159.353370] binder: 10939:10941 ERROR: BC_REGISTER_LOOPER called without request [ 1159.361055] binder: 10941 RLIMIT_NICE not set [ 1159.380333] Unknown ioctl 19255 2018/05/24 21:44:09 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) [ 1159.405245] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 1159.429096] Unknown ioctl 19255 [ 1159.448593] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 21:44:09 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009022380160123ec000000", 0x1f) [ 1159.530199] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 1160.067777] binder_alloc: binder_alloc_mmap_handler: 10939 20001000-20004000 already mapped failed -16 [ 1160.080761] binder: BINDER_SET_CONTEXT_MGR already set [ 1160.080786] binder: 10939:10979 transaction failed 29189/-22, size 4605647782887060992--5194502590015862983 line 2856 [ 1160.086187] binder: 10939:10978 ioctl 40046207 0 returned -16 [ 1160.099593] binder: undelivered TRANSACTION_ERROR: 29189 [ 1160.372521] IPVS: ftp: loaded support on port[0] = 21 2018/05/24 21:44:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000200)={r0, r0, 0x401, 0x5, &(0x7f0000000100)="6fcbb010ca541c0a07d043c4a6672c207f3967e0a380945fcd388a1d2c4747832acb4290239656ac4819da301a1f1b87c495dd047b52a69b2f9621eb19381c53229c797bbe5eafcb1a84be3462fdd175ec04a5e9e19ecc64c9ceb18f032162b2e5fc3de7e5ee215f471970659299f0ffa06178e3edcd3c2180488a2461a3ec120e193cfb2aac65b1f767a86921208f99fb1f11dd169c7242114678d44f9ebcb32a040a149dc0a2d6f5240bfb3d62ebfaf078796e8b473a7d297ca7737df01552acd420b529a731aa5a1f5327", 0xfffffffffffffffa, 0x10001, 0x80000001, 0x0, 0x6d, 0x8, 0xaaab, "85e93faf0bb2d0dfe06e2f22afaa405f06b65c1133fe4dd22043e9e8fbdd3d18b842d6bb041b4217f070bb0ee1277eef386e5a87b70ee4ecbb9fa59bbfa688e8cd8ebadaae0b8b8d846aa06dea73bcebe5470e700d3e64e925deef11164038bdd000e22bacaae1b45e99b2c2d1bf2a69518d33220ee39e2b1d5eeb57d2fc923cc488d8612f7956d2ad8bbb5abb214c9e0ce8701654286d1c8976653dfd0b64c0ae54074322b02b4865ff0f38192dcdfdf9d845614eab803373783d9024ae942bb9"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/05/24 21:44:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73}, 0xb) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r1, &(0x7f0000000280)=""/4096, 0x1000, 0x40000000, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0xffffffff93f6c309, 0x4) recvfrom$inet(r0, &(0x7f0000000200), 0x265, 0xfffffffffffffffe, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x6f3000) 2018/05/24 21:44:10 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x105005, 0x0) ftruncate(r0, 0x1) 2018/05/24 21:44:10 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0xc3, 0x80003}) 2018/05/24 21:44:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc00000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:10 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009020180160123ec000000", 0x1f) 2018/05/24 21:44:10 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)=0xc2f) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:10 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="c6b64e03f4b5870e334f0bee3b2cced561ec79bdd8c76fafff1a4d08fec8b36d0675cbced940beb7abc8a8685e1822cbec65a166a937b0efbb08d4875371543613906b63e3cb09a65efbab12f5e758303bfe2df9a21a2df3fbe94ac2b46b821b16461f4043d2c38e6aed4c3bd4b430e41e05603587905632cd74572fccc8852047", 0x81}], 0x1}], 0x1, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x200013c0}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 1160.470167] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/24 21:44:10 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000000000001}, 0x4000000) 2018/05/24 21:44:10 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000008c0)={&(0x7f0000ff9000/0x4000)=nil, 0x3, 0x7, 0x4, &(0x7f0000ffb000/0x3000)=nil, 0x8000}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1000, &(0x7f00000003c0)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='qnx4\x00', 0x3, &(0x7f0000000480)="ff6bfa33f1e3be5bef2cd871dd10e2b6c534fc322b2ca59559ec80ee5701e141d1bde2b7c591ccbd093b7fcf243891f1354f759020a769ff638c785530bf4801f64222dc9682c93de5e9be76efc5e5c774715085312bf12c69d70aaa5f835ef0292ac4d8ae6759ffc8485893e98900174a93a057be31072ed6") mkdir(&(0x7f0000000900)='./file0/file0/file0\x00', 0x10) umount2(&(0x7f0000000380)='./file0\x00', 0x2) execve(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000580)=[&(0x7f0000000540)='vboxnet0security\x00'], &(0x7f00000006c0)=[&(0x7f00000005c0)='gfs2meta\x00', &(0x7f0000000600)=']mime_type:+bdev\x00', &(0x7f0000000640)='overlay\x00', &(0x7f0000000680)='binfmt_misc\x00']) mount(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0/file0\x00', &(0x7f0000000780)='coda\x00', 0x40, &(0x7f00000007c0)="987dc7d737dc4c52ce7d22026144c5ceea85024f18931ebdc3f1df9172be9a181561913df61dfff44609e95a63ccf19a4c5217756a21f4d0f39d297d2f9e0c3556d8506b87f5ec2a7798b474301dba3fb71e71b4dd74759ecdaddf67067e37242bef983391d45e0fe6b831c96c0dcda5d4c67be12cc8a0260449bfe39ae120e5dcc5b513d418e47302b4687bc2920afa066727cf0d70b12ccaf83dea890a43bfed62900a73817d93d6788d") 2018/05/24 21:44:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ec370b17de07502], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:10 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "706f727430000000000000000000000000000000000000000500", 0xc3, 0x80003}) 2018/05/24 21:44:10 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000040), 0x21c, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0x1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) sendmsg$kcm(r3, &(0x7f00000005c0)={&(0x7f0000000140)=@l2={0x1f, 0x0, {0x80000001, 0x10000, 0x1000, 0x2, 0xae9}, 0x6, 0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)="24a525c3e917fcb6170e9342a8bfed0d832be01be33b4818a2aa93a1aa89b9c26d906025a8bfb35c822cd1ce00d1d7ce06b34bf8aa06345a14643ed49ecce035814b3c5e6277071074ec21", 0x4b}], 0x1, &(0x7f00000002c0)=[{0xb8, 0x103, 0x1000, "4b8a0ba2368a664498498c9d43bc20e5ae717790bbfe9501f01fc075e20ba58aa5f5499e24646335ac8580064fa01e452fbcb3375a6294238f5bde18c02266b0a739e6132e1b441ea763831fc93068942e1367f1dc87622401cdae7bf1cbe18e82c45c1712a1ac0a19717b794404ae7b0736a99ce10c343a505bd64771eb37b64aee263e258e771154ac8064e8c2cf548ff633393c5b0897637f9d9d732bb74f8616ca8d82"}, {0xb0, 0x11, 0x7, "ba735f1480c1bbce70e5b944743594c35dbe58315acf11b7436a75738e781a8087e946c90769a65a1479d2fecd00d140a6d1fc8242f356c6333af093560bb988215175c7e4924d2c66e425c4301870af9c90818f6049d392ccf30f9ee207662ba2e233c72de7f9aee97519c147533a9423e25bf6558436da027fb8c1bb56d4a34be96e9fd1b907e6250a7d9126d50ef8b23639c2c284b49558ff65"}, {0x28, 0x0, 0x6, "73d964f8475408def66bb1a5b4867ca336"}, {0xc0, 0x113, 0x200, "d7ef36af670f3e04a87df2c78a416d3572e6d81e0ae1a01be85203c778ec98484dccdaf2ec36cff44786e37b1103bbfa9588c5323f0a1dbc87a83065d853222967b378bc80af9fae543e80060f961d7b2589f854af690420266fe7340653bf539699b987d15de0afa89431610d55f51e8fc47a61ea5db52a9d50110103d63ce3d46a21d993760b169062c3d9fdd53d287efa409b449d788a894a871a2f6d65b39f15d10908c0a04f1ef0"}, {0x80, 0x19b, 0x9, "b371570679e6f013eef1a60f2cc555560ea9083303ba665c09fe604eac746f86e71ca656b9ef894c160927225a18ea97ffd433be3423b7f8fc351a7413b4aa63ca3ddf9d957c3928d28a62f8f433f22c7e19a44b7b7f67a61faad39f218e5a14cb45eb8a28834168a8869df1251d3280"}], 0x2d0, 0x40}, 0x8001) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/24 21:44:10 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f800090f0180160123ec000000", 0x1f) 2018/05/24 21:44:10 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)) sendfile(r1, r2, 0x0, 0x72439a6b) [ 1160.679168] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/24 21:44:11 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4c0000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfff, 0x4, 0x36}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x400}, 0x8) open(&(0x7f0000000180)='./file0\x00', 0x80000000004540, 0x18949a110a2dd6f4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000300)) 2018/05/24 21:44:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:11 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00l\x00', 0xc3, 0x80003}) 2018/05/24 21:44:11 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0xb, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x400000000) 2018/05/24 21:44:11 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009050180160123ec000000", 0x1f) 2018/05/24 21:44:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060a00000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) 2018/05/24 21:44:11 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:11 executing program 6: r0 = socket$inet6(0xa, 0x803, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x800, 0x100) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x4343, 0x1, 0xff, 0x4, 0x6, 0x10000, 0x6}, &(0x7f0000000040)=0x20) getgid() [ 1161.546721] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/24 21:44:11 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000880160123ec000000", 0x1f) 2018/05/24 21:44:11 executing program 2: setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000040), 0x4) r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00', 0xc3, 0x80003}) 2018/05/24 21:44:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:11 executing program 0: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/05/24 21:44:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000a00)={r0, r0, 0x0, 0x8db2, &(0x7f0000000040)="842cba26c3f99ff8a3734ebf0a6ef15bfc74b7499c3dfebcfc6ab58231cffd801bdd8d2bbee5fae5e3c14c2a16c3ad68d446ca988b0f95300f31842c4455d37ab831bac0ed28521f1c1c8948999b8a0f73ee7e5b7327323fc29beccb416a86d26038e9a68bb783a3eb7d63f2e4d2a03b8ae39bdf68e1a1faad584c4056a0e5e8b7ce4cb5e5594d786acc2efed26507d1530bf209197271db954139d5c27cb1fd923a1bdec05fb4aad2c8d99e6a7e09c20554b8c9a551f60d430256855d554e3657516001158d442a63b86ecee8270ed19e425e64b994247332999b3261361398420679f3840a8aed30bb00008ba7", 0x8001, 0x9, 0x4, 0x101, 0x6, 0x5, 0x7ff, "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"}) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000180)="9da3fc6114b0b12e71c8a452e45ee0920fc358b62f2e8b4c738faeb3502295848b19117b9dcdedf2e30df0502b5d0e4cfec8c7d1da927e539465ca549487feb1a9e4c2131b60", &(0x7f0000000200)=""/29}, 0x18) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in={{0x3, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f00000009c0)=0x90) 2018/05/24 21:44:11 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x6, 0x40) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000002c0)=0x400) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xc8, &(0x7f0000000300)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in6={0xa, 0x4e24, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x4d, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x81}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000480)={r4, 0x401}, &(0x7f00000004c0)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x14, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES64=0x0], 0x0, 0x0, &(0x7f00000001c0)}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x457, 0x67, 0x0, 0x8, 0x3ff, 0x81, 0x7f, 0x8001, r5}, &(0x7f0000000240)=0x20) 2018/05/24 21:44:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x8000000000000053, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x6, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x7}, 0x40, 0x0, 0x4, 0x9, 0x748f, &(0x7f0000000080)='ip_vti0\x00', 0x7, 0x1000, 0x6}) 2018/05/24 21:44:11 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0xa, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000540)}}], 0x2, 0x8010) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000003c0)={0x5, 0x9, [{0x4, 0x0, 0xd49}, {0x3, 0x0, 0x4}, {0x7ff, 0x0, 0x5}, {0xfffffffffffffff7, 0x0, 0x6}, {0x4, 0x0, 0x100000000}]}) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/44, 0x2c}, {&(0x7f0000000280)=""/230, 0xe6}], 0x2, 0x0, 0x0, 0x4}, 0x40000001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/05/24 21:44:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) 2018/05/24 21:44:11 executing program 4: r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f0000000080)="1f0000000007fd02010c00f6ccb1ff008109f80009000180160823ec000000", 0x1f) [ 1161.891425] binder: 11099:11101 unknown command -841041702 [ 1161.936164] binder: 11099:11101 ioctl c0306201 200000c0 returned -22 [ 1161.947053] ================================================================== [ 1161.954787] BUG: KASAN: slab-out-of-bounds in nla_strlcpy+0x13d/0x150 [ 1161.961376] Read of size 1 at addr ffff8801d885502d by task syz-executor4/11114 [ 1161.969337] [ 1161.970969] CPU: 0 PID: 11114 Comm: syz-executor4 Not tainted 4.17.0-rc6+ #65 [ 1161.978236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1161.987579] Call Trace: [ 1161.990169] dump_stack+0x1b9/0x294 [ 1161.993799] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1161.999002] ? printk+0x9e/0xba [ 1162.002292] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1162.007059] ? kasan_check_write+0x14/0x20 [ 1162.011307] print_address_description+0x6c/0x20b [ 1162.016155] ? nla_strlcpy+0x13d/0x150 [ 1162.020045] kasan_report.cold.7+0x242/0x2fe [ 1162.024469] __asan_report_load1_noabort+0x14/0x20 [ 1162.029409] nla_strlcpy+0x13d/0x150 [ 1162.033134] nfnl_acct_new+0x574/0xc50 [ 1162.037024] ? nfnl_acct_overquota+0x380/0x380 [ 1162.041607] ? debug_check_no_locks_freed+0x310/0x310 [ 1162.046797] ? kasan_check_write+0x14/0x20 [ 1162.051028] ? graph_lock+0x170/0x170 [ 1162.054833] ? print_usage_bug+0xc0/0xc0 [ 1162.058894] ? find_held_lock+0x36/0x1c0 [ 1162.062954] ? graph_lock+0x170/0x170 [ 1162.066765] ? lock_downgrade+0x8e0/0x8e0 [ 1162.070925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1162.076471] ? __lock_is_held+0xb5/0x140 [ 1162.080540] ? nfnl_acct_overquota+0x380/0x380 [ 1162.085124] nfnetlink_rcv_msg+0xdb5/0xff0 [ 1162.089372] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 1162.094385] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 1162.098803] ? nfnetlink_bind+0x3a0/0x3a0 [ 1162.102947] ? graph_lock+0x170/0x170 [ 1162.106744] ? find_held_lock+0x36/0x1c0 [ 1162.110809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1162.116348] netlink_rcv_skb+0x172/0x440 [ 1162.120411] ? nfnetlink_bind+0x3a0/0x3a0 [ 1162.124560] ? netlink_ack+0xbc0/0xbc0 [ 1162.128453] ? __netlink_ns_capable+0x100/0x130 [ 1162.133127] nfnetlink_rcv+0x1fe/0x1ba0 [ 1162.137105] ? kasan_check_read+0x11/0x20 [ 1162.141255] ? rcu_is_watching+0x85/0x140 [ 1162.145408] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1162.150610] ? nfnl_err_reset+0x2d0/0x2d0 [ 1162.154765] ? netlink_remove_tap+0x610/0x610 [ 1162.159270] ? refcount_add_not_zero+0x320/0x320 [ 1162.164028] ? kasan_check_read+0x11/0x20 [ 1162.168176] ? rcu_is_watching+0x85/0x140 [ 1162.172329] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1162.177520] ? netlink_skb_destructor+0x210/0x210 [ 1162.182373] ? kasan_check_write+0x14/0x20 [ 1162.186614] netlink_unicast+0x58b/0x740 [ 1162.190686] ? netlink_attachskb+0x970/0x970 [ 1162.195099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1162.200644] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1162.205665] ? security_netlink_send+0x88/0xb0 [ 1162.210261] netlink_sendmsg+0x9f0/0xfa0 [ 1162.214331] ? netlink_unicast+0x740/0x740 [ 1162.218568] ? security_socket_sendmsg+0x94/0xc0 [ 1162.223321] ? netlink_unicast+0x740/0x740 [ 1162.227559] sock_sendmsg+0xd5/0x120 [ 1162.231273] sock_write_iter+0x35a/0x5a0 [ 1162.235333] ? sock_sendmsg+0x120/0x120 [ 1162.239318] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1162.244852] ? iov_iter_init+0xc9/0x1f0 [ 1162.248824] __vfs_write+0x64d/0x960 [ 1162.252535] ? kernel_read+0x120/0x120 [ 1162.256427] ? get_unused_fd_flags+0x190/0x190 [ 1162.261021] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1162.266562] ? rw_verify_area+0x118/0x360 [ 1162.270713] vfs_write+0x1f8/0x560 [ 1162.274259] ksys_write+0xf9/0x250 [ 1162.277807] ? __ia32_sys_read+0xb0/0xb0 [ 1162.281875] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1162.287410] ? fput+0x130/0x1a0 [ 1162.290694] ? ksys_ioctl+0x81/0xd0 [ 1162.294324] __x64_sys_write+0x73/0xb0 [ 1162.298214] do_syscall_64+0x1b1/0x800 [ 1162.302099] ? finish_task_switch+0x1ca/0x840 [ 1162.306596] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1162.311522] ? syscall_return_slowpath+0x30f/0x5c0 [ 1162.316452] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1162.321818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1162.326667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1162.331847] RIP: 0033:0x455a09 [ 1162.335038] RSP: 002b:00007f211cbe7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1162.342747] RAX: ffffffffffffffda RBX: 00007f211cbe86d4 RCX: 0000000000455a09 [ 1162.350010] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 1162.357277] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1162.364540] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1162.371802] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 [ 1162.379074] [ 1162.380692] Allocated by task 4566: [ 1162.384317] save_stack+0x43/0xd0 [ 1162.387774] kasan_kmalloc+0xc4/0xe0 [ 1162.391488] kasan_slab_alloc+0x12/0x20 [ 1162.395458] kmem_cache_alloc+0x12e/0x760 [ 1162.399601] __debug_object_init+0xbc0/0x12c0 [ 1162.404093] debug_object_init+0x16/0x20 [ 1162.408147] init_timer_key+0xa1/0x470 [ 1162.412031] inet_csk_init_xmit_timers+0x5a/0xf0 [ 1162.416783] dccp_init_xmit_timers+0x63/0x66 [ 1162.421191] dccp_init_sock+0x2ee/0x480 [ 1162.425159] dccp_v4_init_sock+0x20/0xa0 [ 1162.429217] inet_create+0xa11/0x1050 [ 1162.433016] __sock_create+0x526/0x920 [ 1162.436901] sock_create_kern+0x3b/0x50 [ 1162.440871] inet_ctl_sock_create+0xa0/0x210 [ 1162.445275] dccp_v4_init_net+0x58/0x80 [ 1162.449243] ops_init+0xff/0x550 [ 1162.452601] setup_net+0x3c5/0x950 [ 1162.456138] copy_net_ns+0x2bc/0x4c0 [ 1162.459847] create_new_namespaces+0x69d/0x8f0 [ 1162.464424] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 1162.469347] ksys_unshare+0x708/0xf90 [ 1162.473146] __x64_sys_unshare+0x31/0x40 [ 1162.477208] do_syscall_64+0x1b1/0x800 [ 1162.481095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1162.486267] [ 1162.487886] Freed by task 0: [ 1162.490888] (stack is not available) [ 1162.494586] [ 1162.496209] The buggy address belongs to the object at ffff8801d8855000 [ 1162.496209] which belongs to the cache debug_objects_cache of size 40 [ 1162.509469] The buggy address is located 5 bytes to the right of [ 1162.509469] 40-byte region [ffff8801d8855000, ffff8801d8855028) [ 1162.521592] The buggy address belongs to the page: [ 1162.526516] page:ffffea0007621540 count:1 mapcount:0 mapping:ffff8801d8855000 index:0xffff8801d8855fb9 [ 1162.535954] flags: 0x2fffc0000000100(slab) [ 1162.540196] raw: 02fffc0000000100 ffff8801d8855000 ffff8801d8855fb9 0000000100000047 [ 1162.548076] raw: ffffea000627fc60 ffffea0006b395a0 ffff8801da810dc0 0000000000000000 [ 1162.555943] page dumped because: kasan: bad access detected [ 1162.561638] [ 1162.563252] Memory state around the buggy address: [ 1162.568179] ffff8801d8854f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1162.575532] ffff8801d8854f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1162.582883] >ffff8801d8855000: 00 00 00 00 00 fc fc 00 00 00 00 00 fc fc 00 00 [ 1162.590229] ^ [ 1162.594892] ffff8801d8855080: 00 00 00 fc fc 00 00 00 00 00 fc fc 00 00 00 00 [ 1162.602245] ffff8801d8855100: 00 fc fc 00 00 00 00 00 fc fc 00 00 00 00 00 fc [ 1162.609594] ================================================================== [ 1162.616942] Disabling lock debugging due to kernel taint [ 1162.622586] Kernel panic - not syncing: panic_on_warn set ... [ 1162.622586] [ 1162.629955] CPU: 0 PID: 11114 Comm: syz-executor4 Tainted: G B 4.17.0-rc6+ #65 [ 1162.638608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1162.647950] Call Trace: [ 1162.650539] dump_stack+0x1b9/0x294 [ 1162.654161] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1162.659353] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1162.664102] ? nla_strlcpy+0xa0/0x150 [ 1162.667899] panic+0x22f/0x4de [ 1162.671086] ? add_taint.cold.5+0x16/0x16 [ 1162.675231] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1162.679632] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1162.684032] ? nla_strlcpy+0x13d/0x150 [ 1162.687914] kasan_end_report+0x47/0x4f [ 1162.691882] kasan_report.cold.7+0x76/0x2fe [ 1162.696202] __asan_report_load1_noabort+0x14/0x20 [ 1162.701122] nla_strlcpy+0x13d/0x150 [ 1162.704837] nfnl_acct_new+0x574/0xc50 [ 1162.708719] ? nfnl_acct_overquota+0x380/0x380 [ 1162.713294] ? debug_check_no_locks_freed+0x310/0x310 [ 1162.718484] ? kasan_check_write+0x14/0x20 [ 1162.722713] ? graph_lock+0x170/0x170 [ 1162.726510] ? print_usage_bug+0xc0/0xc0 [ 1162.730567] ? find_held_lock+0x36/0x1c0 [ 1162.733621] binder_alloc: binder_alloc_mmap_handler: 11099 20001000-20004000 already mapped failed -16 [ 1162.734622] ? graph_lock+0x170/0x170 [ 1162.734636] ? lock_downgrade+0x8e0/0x8e0 [ 1162.734654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1162.734674] ? __lock_is_held+0xb5/0x140 [ 1162.761574] ? nfnl_acct_overquota+0x380/0x380 [ 1162.766152] nfnetlink_rcv_msg+0xdb5/0xff0 [ 1162.766679] binder: BINDER_SET_CONTEXT_MGR already set [ 1162.770391] ? __sanitizer_cov_trace_cmp1+0x17/0x20 [ 1162.770404] ? nfnetlink_rcv_msg+0x3bc/0xff0 [ 1162.770422] ? nfnetlink_bind+0x3a0/0x3a0 [ 1162.770432] ? graph_lock+0x170/0x170 [ 1162.770441] ? find_held_lock+0x36/0x1c0 [ 1162.770454] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1162.770473] netlink_rcv_skb+0x172/0x440 [ 1162.806552] ? nfnetlink_bind+0x3a0/0x3a0 [ 1162.810684] ? netlink_ack+0xbc0/0xbc0 [ 1162.814554] ? __netlink_ns_capable+0x100/0x130 [ 1162.819206] nfnetlink_rcv+0x1fe/0x1ba0 [ 1162.823167] ? kasan_check_read+0x11/0x20 [ 1162.827294] ? rcu_is_watching+0x85/0x140 [ 1162.831425] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1162.836599] ? nfnl_err_reset+0x2d0/0x2d0 [ 1162.840728] ? netlink_remove_tap+0x610/0x610 [ 1162.845206] ? refcount_add_not_zero+0x320/0x320 [ 1162.849943] ? kasan_check_read+0x11/0x20 [ 1162.854072] ? rcu_is_watching+0x85/0x140 [ 1162.858202] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1162.863372] ? netlink_skb_destructor+0x210/0x210 [ 1162.868197] ? kasan_check_write+0x14/0x20 [ 1162.872413] netlink_unicast+0x58b/0x740 [ 1162.876456] ? netlink_attachskb+0x970/0x970 [ 1162.880848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1162.886366] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1162.891364] ? security_netlink_send+0x88/0xb0 [ 1162.895925] netlink_sendmsg+0x9f0/0xfa0 [ 1162.899971] ? netlink_unicast+0x740/0x740 [ 1162.904190] ? security_socket_sendmsg+0x94/0xc0 [ 1162.908926] ? netlink_unicast+0x740/0x740 [ 1162.913146] sock_sendmsg+0xd5/0x120 [ 1162.916841] sock_write_iter+0x35a/0x5a0 [ 1162.920885] ? sock_sendmsg+0x120/0x120 [ 1162.924842] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1162.930360] ? iov_iter_init+0xc9/0x1f0 [ 1162.934317] __vfs_write+0x64d/0x960 [ 1162.938013] ? kernel_read+0x120/0x120 [ 1162.941887] ? get_unused_fd_flags+0x190/0x190 [ 1162.946452] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1162.951972] ? rw_verify_area+0x118/0x360 [ 1162.956101] vfs_write+0x1f8/0x560 [ 1162.959622] ksys_write+0xf9/0x250 [ 1162.963149] ? __ia32_sys_read+0xb0/0xb0 [ 1162.967199] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1162.972713] ? fput+0x130/0x1a0 [ 1162.975974] ? ksys_ioctl+0x81/0xd0 [ 1162.979583] __x64_sys_write+0x73/0xb0 [ 1162.983455] do_syscall_64+0x1b1/0x800 [ 1162.987324] ? finish_task_switch+0x1ca/0x840 [ 1162.991802] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1162.996712] ? syscall_return_slowpath+0x30f/0x5c0 [ 1163.001627] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1163.006971] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1163.011794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1163.016964] RIP: 0033:0x455a09 [ 1163.020132] RSP: 002b:00007f211cbe7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1163.027825] RAX: ffffffffffffffda RBX: 00007f211cbe86d4 RCX: 0000000000455a09 [ 1163.035079] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 1163.042327] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1163.049575] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1163.056825] R13: 000000000000077b R14: 00000000006ff428 R15: 0000000000000000 [ 1163.064528] Dumping ftrace buffer: [ 1163.068046] (ftrace buffer empty) [ 1163.071729] Kernel Offset: disabled [ 1163.075333] Rebooting in 86400 seconds..