0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2000002, 0x0, "96fb4d", 0x0, "882314"}, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000bc9000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) 2017/11/06 14:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000486000)={0x2, 0x78, 0xdd, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x88002000, &(0x7f0000b89000+0x317)="72730c85b89bdcd4eccf106077aa177944c9811b0e62b7e95bf2f702939e31cc34b9e387d547854b76abdd5275319a0a3b6595519539d880c4673d77878d99d06cf4bd5ac64d6b4180916621161b06948e34a6b3652dd9e8dc62e35498ae172f2a87433a9d8d806b447e7d91cb413e281e854fc590228055d84f4c77d0b96efa5d83d01ed09aa87412677169a34da5cc4465f26523aca9db44801bb15e0a367a502e6b66d071184bf094aadf7233fae56f4e0bfbaea91f624da656a74f169c337c33e335416f14bf308cd584", &(0x7f0000da1000)=0x0, &(0x7f00008d6000-0x4)=0x0, &(0x7f0000847000-0x8b)="8155a61630ee7e315e6601da1f1a7bca994ea12f380847207223547ed6994db60d886948c736a6ed8140059cf999a1e25a17e141cb200365a22653a6b9915236f681db8aff2dec003f0842b57252bcab6097e9f37a01b424ba6638e00a25dedcea5a146b39718b1d4e670b870649d68fc6888a922c0100c98902608b9676149709b4b9346ca5176f902bda") removexattr(&(0x7f0000069000)="2e2f66696c653000", &(0x7f0000ea1000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") sched_setparam(0x0, &(0x7f000024b000)=0x3) r0 = syz_open_dev$vcsa(&(0x7f000089e000-0xb)="2f6465762f766373612300", 0x7, 0x30a00) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000658000-0x8)=0x9) getsockname$unix(0xffffffffffffffff, &(0x7f0000583000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003ae000-0x4)=0x1002) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f86000-0x4)={0xffff}, 0x4) socketpair$inet(0x2, 0xf, 0x100000000, &(0x7f0000604000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000608000)=[{&(0x7f0000abb000+0x8f7)="290000001c005502000000ffffffff210200e300020000007c00000009000100000e010095645aff0089", 0x2a}], 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000083d000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0xffffffffffffffff, 0x84, &(0x7f000008d000)={0x0, 0x0}) r4 = accept(r3, &(0x7f000022a000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000daf000-0x4)=0x10) r5 = accept$inet(r4, &(0x7f0000c5e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3a000-0x4)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000fc9000)={0x10000, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f7a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd6000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000073f000-0x8)=@assoc_value={r6, 0x40000000}, &(0x7f00005aa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000128000-0xc)=@assoc_value={r6, 0x0}, &(0x7f0000ddd000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000072f000)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f00000a8000-0x4)=r7) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000857000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/11/06 14:19:38 executing program 5: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f00004ff000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) connect(r2, &(0x7f0000000000)=@rc={0x1f, {0xb1, 0x5, 0x3, 0x1f, 0x78, 0x6}, 0x205e}, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r3 = pkey_alloc(0x0, 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) pkey_mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x100000000800d, r3) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x1f, 0x302) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000004000-0x21)="000000000000000000000000000000000000000000000000000000000000000000") 2017/11/06 14:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000098b000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) shmget$private(0x0, 0x4000, 0x200, &(0x7f0000e6f000/0x4000)=nil) r1 = shmget$private(0x0, 0x3000, 0x78000080, &(0x7f0000083000/0x3000)=nil) shmat(r1, &(0x7f00001bc000/0x2000)=nil, 0x0) mknod(&(0x7f00005a8000)="2e2f62757300", 0x1000, 0x4) pipe(&(0x7f0000496000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000043000)="2e2f62757300", 0x2, 0x0) r5 = gettid() r6 = getpgrp(r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r4, 0x0, r3, 0x0, 0x20, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000c03000)="2f7070703170707045253a656d3100a7", 0x0) ftruncate(r8, 0x7fff) r9 = open(&(0x7f0000fc2000)="2e2f62757300", 0x80, 0x0) vmsplice(r7, &(0x7f0000afb000)=[{&(0x7f00008c1000-0xbd)="784efc20b0fa14286d35d8fab081921c7123213864d1f86e65aafa2b1b9e7e3826bec618b5322fcc74867a70b8773ff1482a25adbc4a7ad8ae5b891ec29cb6aca6d66d781eb86ed93274f581270bdde73b918f792a11ac4935a57b6000ea8e0e219960e6e6db1ebb6b206ff4301a425818c2b897547153d5030e0b2baa1ec03c1a392a3d808450c64a3cc95ed938006aec7a02fa5ece8e0467dc6fd6e83d6a6e716a1faa9a1251c89326606a22c197ab13881d27968195b3f43bc2c8d5", 0xbd}, {&(0x7f00004b8000)="4ceb5f3b599aad9feb0776d078a0324893813c98f8fd8da8733194d115775e460495785bb60a356b3e292b723a3dc61e799ff3ca8aaa94d65a517fc3a8c2f8e8af0507fc96f14b378efcd9d6b828e04ffeac7116285998be6f", 0x59}, {&(0x7f0000e5f000-0x50)="da29597e3aaa77f17a11dc7ecd04e72ed8c81fc842a55615865f4da41f983627c535e3db4d8de74a6fcca4b3b0c1fce24942be1bee1dee2af71677d39e800ea5edfdf8ab5ec78e9e76c693ea52cc2e91", 0x50}, {&(0x7f00009f6000-0x1000)="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", 0x1000}, {&(0x7f00009de000)="3360501e9fbc6d421a3885a9ffcf48a9b6e79e085b070aa67f898bde8dc73e84912ab6e53ab4a95bda0e01a38428d136f9490ec21715aa8a93aa1b0d99625a9948835bd0f49459", 0x47}, {&(0x7f0000c13000)="9a137908a89c9d8918f50ec0fd8c8e519f96ebc8411de4521437df3925ab39d4ef019f49087d88e008c410a45c50a1f51b6cfdb3877de82421893c3965edc3c26cc94bae4893facdfc9f3bb3c096d89f08ee2cb7bc828632468041bae8f5c9d4e78889fb7bf3caec118709c507515c72c3e970100bbe5b9601938bd7df54a4698c55ea5818fb143354a90aec9685d1a16e820b57f54be59c0e8e4af1f08067d78096473f25b383139bfb", 0xaa}], 0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007b3000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$sock_netrom_TIOCINQ(r8, 0x541b, &(0x7f000065c000)=0x0) fcntl$setlease(r8, 0x400, 0x0) fcntl$setlease(r8, 0x400, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r7) ioctl$PIO_FONT(r9, 0x4b61, &(0x7f0000770000-0x87)="64a8e094e0a58f76b3a25f33a3f6847be31eee5f90f970386944f6c45ec724bfbdb958276b3898ed639aaa59479ceb2aa09f51ddaaa45cf69ed875a9110fc86fd192d51f1289bce22f9bc6b7235ca7b4dac20f89bf40d3877aaa3cc25f2905ea86eb5e5a83be0e0fbae8f8a64ddf66ed9f1ec2aa946f3d4b8246f338c9063ed29662a1c3f76832") syz_open_dev$random(&(0x7f00002b4000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40000000084000) fchmod(r8, 0x48) write(r2, &(0x7f0000001000)="f6", 0x1) sendfile(r2, r0, &(0x7f0000001000)=0xfffffffffffffffd, 0xfec) renameat(r8, &(0x7f0000001000)="2e2f66696c653000", r8, &(0x7f0000000000)="2e2f66696c653000") clock_gettime(0x5, &(0x7f000086c000-0x10)={0x0, 0x0}) prctl$void(0x1f) [ 72.194751] nla_parse: 17 callbacks suppressed [ 72.194754] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/06 14:19:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x10000000000001, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000421, 0x40000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x6c529f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x1100, 0x100000005, 0x0, 0x0, 0x80b, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000a78000-0x1c)={0xa, 0x0, 0x410d7b06, @loopback={0x0, 0x1}, 0x7c}, 0x1c) r3 = accept(0xffffffffffffffff, &(0x7f0000547000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fe000)=0x10) syz_open_dev$sndtimer(&(0x7f0000fd3000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)="2f6465762f6b766d00", 0x40400, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000574000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b76000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007cf000)=0xc) clock_gettime(0x0, &(0x7f0000fce000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f00001c7000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3bf, 0x80c0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x40001) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00009b0000-0x24)={0x0, 0x9, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b4f000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00008d5000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe600000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xce8, 0x9, 0x8, "9cf242b68325a09d0a6fa2abc8ee3559f83015c7ba9c58aa11fc67a3453f3034d8651a245f8d288cdbe941845e4581a2c1fa83710763f6f3e3c5022e1efc89830af7f84391b003808b6876e180e7206f"}, 0x160) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f000064c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f0000729000)="2e2f66696c653000", &(0x7f0000156000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f00003d6000)={"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"}) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000fc2000)=0x80000000008) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f00006c6000-0x8)=0x402) 2017/11/06 14:19:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffa000)="2f6465762f72746300", 0x10000, 0x0) mq_timedsend(r0, &(0x7f0000c25000)="8306aa94300a0e1bd014010bed812baf3b5cc1eac57c0d1dc28d24efd7382f16ba98cae751d1a8fd316111b6f866eb6406a9e79a9f", 0x35, 0x1, &(0x7f0000da5000)={0x77359400, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050e000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00008e8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fae000)=0x1000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bbf000-0x4)=0x0, &(0x7f0000e7f000)=0x4) r2 = accept(0xffffffffffffffff, &(0x7f0000665000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000caf000)=0x10) vmsplice(r2, &(0x7f000004e000)=[{&(0x7f0000f5f000)="6c49d8195daa8e836ea41ace7b0f43c0a8e716090d89463e0afabcd20f161c86a2b698498f06770821c4ae9f8064f514863e0a6caa1b9655e29f975c9d0f5285efa6bc9ddabd3bb7005128e2", 0x4c}], 0x1, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b26000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0xfff, 0x4, 0x7, 0x2, 0x5, 0xfffffffffffffffb, 0xd3, 0xec9f, 0x2, 0x5, 0x101, 0xb9, 0x200]}, &(0x7f00006f3000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001b3000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x4, 0x9, 0x80}, &(0x7f0000650000)=0xa0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000014000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) perf_event_open(&(0x7f0000215000-0x78)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000df4000)=0x400) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000806000)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000154000-0x10)={0x0, 0x0}) setrlimit(0x9, &(0x7f000022f000-0x10)={0x3, 0x6}) timerfd_gettime(r1, &(0x7f0000c3a000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x80000000, &(0x7f0000c3a000-0x8)=0x0) io_setup(0x1, &(0x7f0000be5000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d8f000-0x8)={0x0, 0x0}) clock_settime(0x7, &(0x7f00009af000)={0x0, 0x0}) io_setup(0x200, &(0x7f000097f000-0x8)=0x0) io_setup(0x4, &(0x7f0000dc2000-0x8)=0x0) io_destroy(r6) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c93000)=0x0) ptrace$getregs(0xe, r7, 0x7f, &(0x7f00008df000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 2017/11/06 14:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = socket(0xb, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bfe000-0xb8)={0x0, 0x6, 0x1, 0xc4c, 0x6, 0x0, 0x3328, 0x2, {0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x9, 0x0, 0x3}}, &(0x7f000019b000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00002d5000)={r2}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000238000-0xc)={0x2, 0x4, 0x8}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b76000)="2f6465762f73657175656e63657200", 0x200000, 0x0) accept4$ax25(r5, &(0x7f00001aa000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x80800) r6 = open(&(0x7f0000163000-0x8)="2e2f66696c653000", 0x1, 0xbc) timer_create(0x7, &(0x7f0000141000)={0x0, 0x31, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026f000)=0x0) setsockopt$inet_dccp_int(r5, 0x21, 0xf, &(0x7f00007f9000-0x4)=0x8, 0x4) timer_gettime(r7, &(0x7f000026f000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r6, r6, &(0x7f0000270000)=0x0, 0x2) r8 = socket(0xa, 0x802, 0x0) r9 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) getsockopt$bt_l2cap_L2CAP_LM(r9, 0x6, 0x3, &(0x7f0000b6a000-0x4)=0x0, &(0x7f0000392000-0x4)=0x4) ioctl(r9, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00009b2000)={r4, 0x9}, &(0x7f0000e48000-0x4)=0x8) fcntl$notify(r8, 0x402, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f000052f000-0x41)={r4, 0x39, "e30480fece9defaa9028b7a5831fe01781b518d5893c8e2423bb3ffd5e659b7289e9de26e053549ed294b988a47b51485fa17df225482fb32c"}, &(0x7f0000f26000-0x4)=0x41) connect$inet6(r8, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e1e000+0x862)={r10, 0xffffffffffff9091, 0xfffffffffffffffb, 0x1d, 0x1ff, 0x7}, &(0x7f0000967000-0x4)=0x14) sendmsg$alg(r8, &(0x7f00007fb000-0x38)={0x0, 0x0, &(0x7f000046a000)=[{&(0x7f000093c000)="c1cffbbf556d0c4190a7351860dcda7516d93ee8afbba120fa94db01bbd43494dfcc428b819417185dad89fc3d81c24e29007d9ffa724b6708ef33276fc28714cb3fc33aec7f6042479a27da3776840e697e8a9ebb0ee2ba8f40aa16b5a9b93e66f8c2de34f5058cc31d7ef331fa4fbb3acd305330789cfcd01bef7f3f3666e7b24faa42e3a843931809b87b620e1664f491d5c1c72a1c7df547a00de137a2530cf1d07a2cfbe03256ea9e3062f4dd64fbbc801fb8de16178292340c9c5b6378e2e0bfc61626c42f5d43e2750000afa132e16f2555f3bedc73a7459e303268173a8d9d", 0xe3}, {&(0x7f000006a000)="515ab06c06f7dc38ade1dc0ded58ce800c38145588f203ee1bdb716426c6c7cec8a0d8d6a9f36a53e8656a7dc6acfcbe4326cd69c88407963241e277a0ac9c58800729d93f991bd54efafdbf46e3a691742efb8cfd8fe2ecc71f724e64ae9c2203c4ef3a460b0702173a782b9539dfcc8b9091ac5fc130e97e291c5340ae783e6b06e65d0294f2606902e85bfb162a429619342888ecdfe1cfdb66d4c7b5869bcf0a050d9a11000000000000000961f0d5c14558f9a1ba70312417a5f8bdafd56519eeba4b9f3c6f4dc8162ad0c4398bfc0aa5c4c0f8f2f814a2d44b", 0xdc}, {&(0x7f00004b9000-0x81)="0e450dd08729982638c0386772a57d76180f8b68d6d234144297ef0791edd310cbd6f97087fde5955856a43c41406c565ea474000fbe86ec4a18448b63d77df1962f5e225abf01e94150294888e12b4ad481a9152ef0800b6b2050f65beecea44fb49bccb4d75b3b99b4b31f58a777f3b7bf3040222d02073da63e702f551599ac", 0x81}, {&(0x7f000064b000-0xe4)="f83289742a8eb31a7840ec92b72acdd6fed790e638d6c98602a3f16d87d5d70a2766d9d7f560a80d1a2fc2bb92967425a3f5847d721474d8cb9379b5ead615df5e6fd6d8202fbd76cef779c895aedc729d4c7ef81264ebfb17aff9bcdd080b38fad0df2588b34df0807bcf98746a0634312cfc0c305c88560aef3c9f147b33c02968d24ce7bb962d96e74d7c73b83a7842681c697bfa39ae35f17b1e9f7e3bc6c5e9045f19230ee21bb0d8b73013db09d765d282a01d0e9656f58e0669de74ba436d69d123a27b5a1026a2ccba86d3a2e2a85966500cb73e6e2c4919b0c4cf22627a9076", 0xe4}, {&(0x7f00008c9000-0x1000)="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0x1000}, {&(0x7f00001e9000-0x56)="7f25f09fc1fd2a9a4d0bba00d2f94735d476383daba3440a6902306da52c4092a4656f8583db689144db3dd9cbe53f4e2cc1f8a0eca70e8820c94e933b4a858016753aaf44c14c9c982b9a06446fe5d1a741643f3ad8", 0x56}, {&(0x7f0000150000-0xa1)="c6722aa4465d63f1d7d7ccd3e15d871dae71b4dc057f94dabef1140c6711732812631b0ca5bb1612447202a7b979dd84a4aec22e411ffbc6cd5ea53469e577d6504d1f49dceece6669014478a7a280d1c43a68540c19f4778d5e95a791ee672b31a9b40664d41806b6ee63562dae301cc6fd6508896533bb1adbbffd99615f1bc58f95706d27ee8fe252a7f6b4ad57ca8ce29eb27957f20b66eb8a407428a9cac4", 0xa1}, {&(0x7f00003d4000-0x68)="27783c8e26d28a77f9497a46f7fcbe8a6feaabf5923b7794e7121e2f611881485a0abe0043d3efad600ec143fb15067e431871878c75ac24b348423d6f82538e5a7be20efa073f23052a748a1c2c79096f1a254bd28bd9067a92f89eb3ffa79ed4b8c340938ae063", 0x68}, {&(0x7f0000212000-0x1)="e6", 0x1}], 0x9, &(0x7f0000d6a000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x1f}, @iv={0xa8, 0x117, 0x2, 0x90, "95fd1bb0a618ca9f0c3390698cb3d8c3ebcd34ad56df794f5c7eb946bbcca9f33fcb85720fb680e23bfa1534582fb4d156ca7d7d1ec8b75ef2b23d790c49c49408c7aab39c37687e767faf7089f74accd1ccfefb2674b8e3621b637b0be1d03e84fd15b783bae6799542d1e60c8ecd63ec5353a56673d1a8b8fbda9a36b70666e393e631eeac40b0e8716e07372fcca0"}, @op={0x18, 0x117, 0x3, 0x9184}], 0xf0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d0f000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000baa000-0x4)=0x8c) [ 72.212114] sctp: [Deprecated]: syz-executor2 (pid 13050) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.212114] Use struct sctp_sack_info instead 2017/11/06 14:19:38 executing program 5: mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f0000799000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$usbmon(&(0x7f0000c05000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x2000) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000994000-0x4)=0x0, &(0x7f000031d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) read(r1, &(0x7f0000911000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fffffffffffffff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000084b000-0x8)={0x6, 0x9}, 0x8) [ 72.227429] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 72.233945] sctp: [Deprecated]: syz-executor2 (pid 13067) Use of struct sctp_assoc_value in delayed_ack socket option. [ 72.233945] Use struct sctp_sack_info instead 2017/11/06 14:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fc4000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x80000000000000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000721000)=0x6, 0x4) r2 = syz_open_dev$usb(&(0x7f000050c000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x1f, 0x402) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000082d000-0x108)={0x0, @in6={{0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0xffffffffffff0000, 0x1, 0x7722, 0xe27, 0x0, 0x7fffffff, 0x0, 0x4, 0x2, 0x20, 0x6, 0x5, 0x0]}, &(0x7f000071a000)=0x108) mmap(&(0x7f0000565000/0x3000)=nil, 0x3000, 0x3, 0x1011, r2, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000216000)="2e2f66696c653000") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f00003f0000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000984000-0x4)=0x0) perf_event_open(&(0x7f000037f000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r6, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0x2) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) keyctl$clear(0x7, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0xa574) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000bc1000-0x4)="63646700", 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006ce000)={r3, 0x80}, &(0x7f0000c57000-0x4)=0x8) 2017/11/06 14:19:38 executing program 3: mmap(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000aba000)={0x6, 0xffff, 0xb14a, 0x1, 0x0}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0xc, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x30) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000f9b000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000661000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000020c000-0x9)="2f6465762f73672300", 0x8001, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000078a000)="2f6465762f7573626d6f6e2300", 0xfffffffffffff5e4, 0x2000) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ab0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0, &(0x7f00004c6000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000781000)=@assoc_value={0x0, 0x42}, 0x8) r3 = socket(0x9, 0x2802, 0x3) setsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000abc000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendto$inet6(r1, &(0x7f0000aab000-0x1000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289", 0x81, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000abd000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x2000, &(0x7f0000abc000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f000080e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000e73000-0x4)=0x60, 0x88806) bpf$OBJ_GET_PROG(0x7, &(0x7f00007b6000)={&(0x7f000094c000)="2e2f66696c653000", 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000726000-0x8)={0x0, 0x4}, &(0x7f00003dd000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00009ee000-0x8c)={r5, @in6={{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009e6000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000eeb000-0xa0)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4d7c, 0xea29, 0x4, 0x88}, 0xa0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d55000-0xc)={&(0x7f000031d000)="2e2f66696c653000", 0x0}, 0xc) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x2f5c, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0]}, 0x5c) connect(r7, &(0x7f0000e3a000-0x10)=@nl={0x800010, 0x0, 0x800, 0x7}, 0xc) setsockopt$inet_buf(r7, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2017/11/06 14:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000c, 0x51, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x1, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = socket(0x11, 0x4004, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) perf_event_open(&(0x7f000044e000)={0x1, 0x78, 0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xd4, 0x80001e002, 0x0, 0x343, 0x85, 0x7, 0x40000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4000, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0}, r2, 0x200007ff, 0xffffffffffffffff, 0x2) r3 = syz_open_dev$usbmon(&(0x7f000002b000-0xd)="2f6465762f7573626d6f6e2300", 0xfff, 0x400000) socket(0x2, 0x3, 0xdc4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000f4a000-0x10)={0x0, 0x0}) getrusage(0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f00007a5000-0x10)={r4, r5}, 0x10) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdd, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x4, 0x4, 0x0, 0x3, 0x0}, 0x0, 0x40, r0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000fc1000-0x48)=@full={{0x6, {"879f0905259250"}, 0x40}, [{"000a002700fff1"}, {"0f93cacaaf346b"}, {"ed8433ebb05448"}, {"2a79d00100a42e"}, {"5031c89ed053f2"}, {"39b54f5c867ceb"}, {"6fffffffe800ff"}, {"4ff4f653bd0ebf"}]}, 0x48) r6 = socket(0x2, 0x3, 0xff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007ee000/0x2000)=nil, 0x2000, 0x100000c, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x401f, 0xffffffffffffffff, 0x0) shutdown(r3, 0x1) mmap(&(0x7f0000b1b000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) sendto(r6, &(0x7f0000001000-0x7a)="91b661a69846eadab1d95283bbf94cd49f6e990e3cd08aed4dae14f0ddadf6f19b0eb295203edc84998076a83f631947140900000000000000f541ab9607cb49fc00000000000003ff25f2b739cb32e9a8d663195bea3a0000ffff455e4b8e9d758dcce16efd99d565116acf53038ca9ff3ac3edc9c51c6dec69", 0x7a, 0x810, &(0x7f0000002000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r6, &(0x7f0000597000-0xa)=@file={0x4, "2e2f66696c653000"}, 0xa) sendmsg$nfc_llcp(r6, &(0x7f0000001000)={&(0x7f000000c000-0x51)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "6da9a41320d3875858190c5806fcd0a7335a556785c912f574cea8725564bebf6ed631e3ed67d44f92f339930c45d9c5cf17d1115e5926bf9e27f7cedd5108", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000-0x18)={0x18, 0x200, 0x5, "00000005"}, 0x18, 0x20000000}, 0x20048000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00007be000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f90000-0x10)={0x0, r7, 0x4000000000005fb}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000040f000)={r8, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000a8e000-0xc)={0x0, 0x0, r3}) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = geteuid() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r10, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000014000)=[{&(0x7f000001e000)=[{0x24, 0x29, 0x401, 0x0, 0x2000100000000000, "2900485d0100000000000005ffffffffff"}], 0x24}], 0x1, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r2, r11, 0x0}, @cred={0x20, 0x1, 0x2, r2, r11, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r11, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}], 0x4, 0xffffffffffffffff}, 0x0) getsockopt$sock_int(r10, 0x1, 0x10e, &(0x7f0000321000-0x4)=0x0, &(0x7f000000c000)=0x4) 2017/11/06 14:19:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f00004f1000-0x9)="2f6465762f73672300", 0x5, 0x501000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e17000-0x18)={0xaa, 0x800000000001, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000348000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x8000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = userfaultfd(0x0) r4 = dup3(r2, r1, 0x80000) dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000f0c000)={0x6, 0x80000001, 0x9, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000a84000)={0x0, 0x6, 0x1, 0x8001}, &(0x7f0000321000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000de2000-0x4)=@assoc_id=r5, &(0x7f000094a000)=0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d08000)="2f6465762f73657175656e63657200", 0x40200, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000656000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000f45000)={&(0x7f0000001000/0xe000)=nil, 0xe000}) setsockopt(r1, 0x107, 0x2, &(0x7f0000fbe000-0x10)="01000000030006000007000000c4ffcc", 0x10) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usb(&(0x7f0000274000)="2f6465762f6275732f7573622f3030232f30302300", 0xfffffffffffffffb, 0x612) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f00001fa000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PIO_UNIMAPCLR(r7, 0x4004550d, &(0x7f0000158000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000276000)=[{r7, 0x620, 0x0}, {r8, 0x1000, 0x0}, {r8, 0x8400, 0x0}, {r7, 0x200, 0x0}], 0x4, &(0x7f00000a2000-0x10)={0x0, 0x1c9c380}, &(0x7f0000277000-0x8)={0x6}, 0x8) 2017/11/06 14:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f00008a9000-0x9)="2f6465762f73672300", 0x81, 0x2040) close(0xffffffffffffffff) mkdir(&(0x7f0000cf3000-0x8)="2e2f66696c653000", 0x0) [ 72.278796] device lo entered promiscuous mode 2017/11/06 14:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x800) r2 = add_key(&(0x7f0000ed9000-0x8)="6269675f6b657900", &(0x7f000043f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006df000)="07be6af0823fee6c290f13d67c441e5f52c23adcaa25def152bd20d7d825715851c28e8a862a94e31aca7264ef202d2e7ed1c6fd2cd226881fa98838a29ee2d30ab1d98423bd81b8b85cd4ea486f4d214c823dbccc6c120398ea97a2adeeb3eb95068f9c0ce3ca285d2300351c943147640014a11b2ae5fd785ef9fad45fb8c96081957e704b409ee4a803a6394151f9a29bd105", 0x94, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0xffffffff) unshare(0x20000400) clone(0x0, &(0x7f0000cfe000)="", &(0x7f0000df7000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00002d0000)="") r3 = accept4$inet6(r1, &(0x7f00004c8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000009f000+0xae1)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000fe3000-0x40)={&(0x7f0000fb7000-0x1c)=[0x0], &(0x7f000027c000)=[0x0, 0x0, 0x0], &(0x7f0000452000-0x8)=[0x0, 0x0], &(0x7f0000cf7000)=[0x0, 0x0], 0x1, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000981000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f00001ed000-0x10)=[{&(0x7f00004d9000-0x2f)="2900000020001980013d000003ff0021020000160000007ffb00040009000300020011c310315aec20c87f8a96b8dd", 0x2f}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000838000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) getresgid(&(0x7f00002f0000-0x4)=0x0, &(0x7f0000c45000-0x4)=0x0, &(0x7f0000bf1000)=0x0) lchown(&(0x7f0000cff000)="2e2f66696c653000", r6, r7) fchmod(r4, 0x20) ioperm(0x5, 0x4, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000e47000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000564000-0x8c)={0xfffffffffffffffa, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x1, &(0x7f000075f000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000e3d000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000644000)=0x9, 0x3, 0xf, &(0x7f0000831000)={0x0, r8}, &(0x7f0000aae000)=0x9, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x802, 0x0) fcntl$setsig(r9, 0xa, 0x0) write(r9, &(0x7f00006ed000)="2200000014000799000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) add_key(&(0x7f0000056000-0x8)="6269675f6b657900", &(0x7f00008e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) clone(0x82000, &(0x7f0000bf5000)="", &(0x7f0000f13000)=0x0, &(0x7f00008d3000)=0x0, &(0x7f0000001000)="") accept4(0xffffffffffffff9c, &(0x7f0000306000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0x8, 0x2080802) [ 72.281636] device lo left promiscuous mode [ 72.288720] device lo entered promiscuous mode [ 72.289775] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=13096 comm=syz-executor7 2017/11/06 14:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000414000)={0x0, 0x0}) bind$inet6(r0, &(0x7f00001eb000-0x1c)={0xa, 0x0, 0x80000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) listen(0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a61000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000550000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00007f3000)=0x0) getsockopt$inet6_mreq(r3, 0x29, 0x8000000000000014, &(0x7f00008fd000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004ed000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a5d000)={@common="626f6e64300000000000000000000000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000880000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e88000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000e1f000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cd4000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x800000c, 0x0, 0x3, 0x7, 0x80, 0x20, 0x1, r6, r9}, {0x0, 0x22, 0x2, 0x1, 0x7, 0x7, 0x3, 0xfbb8}, {0x0, 0xffffffff, 0x100000000, 0x100000002}, 0x0, 0x7, 0x40, 0x0, 0x4, 0x0}, {{@in=@rand_addr=0x3, 0x40, 0x1}, 0x5, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x92bde7d373de42c5, 0x3, 0x8001, 0x1000c87, 0x9f99}}, 0xe8) r10 = socket(0x20000000000000a, 0x1, 0x800000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f00006a6000)=[@in6={0xa, 0x1, 0xdcd8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}], 0x1c) bind$inet6(r10, &(0x7f0000f16000)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000001}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000079a000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000849000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000c75000-0x10)=@generic="12873c8283c905474ddcd918a8b02c6d") ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000057000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000903000-0x18)={0x0, 0x400, 0x30, 0x4, 0x5}, &(0x7f000007b000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r10, 0x84, 0x70, &(0x7f0000049000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0x9, 0x80000001, 0x2, 0x9, 0x0, 0x7, 0x7, 0x7, 0x1ff, 0x9, 0x9, 0x8, 0x8e5a, 0x5]}, &(0x7f0000fe9000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000f22000-0x8)={r11, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000f89000-0xc)=@assoc_value={0x0, 0xfffffffffffff708}, &(0x7f0000e1e000)=0x8) accept$llc(0xffffffffffffffff, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002a2000+0xa9c)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000243000)={0x0, 0x1003}, &(0x7f0000e6c000)=0x6) connect$inet6(r10, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet6(r10, &(0x7f0000408000)={0xa, 0x2, 0xffffffffffffd56d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7b}, 0x1c) connect$inet(r10, &(0x7f00000ae000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r10, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) recvmsg(r1, &(0x7f00006cc000-0x38)={&(0x7f0000e69000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000830000-0x20)=[{&(0x7f0000137000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00005ac000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, &(0x7f0000204000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x5}, 0x2000) [ 72.303775] device lo left promiscuous mode 2017/11/06 14:19:38 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x101, 0x2000) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000910000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x8, 0x200000001c014, r3, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ad9000-0x40)={0x0, 0x35, "8fe78977ec663600bc98778f1adb49d2fa8f5c705731d2cfb7b6187242bea80bd422b0f466efa7371cea36932b0b31c540b8a0f5d5"}, &(0x7f0000540000)=0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a7d000-0x20)={0x7, 0x10001, 0x2, 0x8, 0x8, 0x7, 0x27, 0x10001, 0x0}, &(0x7f000060f000)=0x20) mknod$loop(&(0x7f0000be5000)="2e2f66696c653000", 0x100, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001f8000)={0x0, 0x0, 0x0}, &(0x7f00000f5000)=0xc) setgroups(0x6, &(0x7f0000534000-0x18)=[r4, r4, r4, r4, r4, r4]) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000973000-0x8)={0x0, 0x5}, &(0x7f0000c7d000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c0a000)={r5, 0x24, "394028e50382c306544b7d94aa2a5730c86fd8617400db7be90356070000000000000016"}, &(0x7f0000f66000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f65000-0x8)={r6, 0x690}, &(0x7f0000ec6000-0x4)=0x8) socket(0xa, 0x2, 0xd) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f65000)="1f0000000101ff00fd4345bb000100220740000009000200011601130000c46d22", 0x21) r7 = socket(0x11, 0x2, 0x0) fadvise64(r7, 0x200000, 0x3, 0x3) r8 = socket(0x400000000000010, 0x2, 0xe) write(r8, &(0x7f0000133000-0x1f)="1f0500000104ff00fd4345000c000000000600080001000100000006df004b", 0x1f) 2017/11/06 14:19:38 executing program 1: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x802, 0x4) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000e9e000-0x10)={0x3, {"d100b75fdf512d"}, 0x6}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x3000)=nil, 0x3000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff080019000500000029f7", 0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x40100000005, 0x84) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000081000)={0x0, 0x3, 0x20}, &(0x7f00006f0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000959000)={r2, 0x7f}, &(0x7f00008ca000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f0000958000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000958000)="13", 0x1}], 0x1, &(0x7f00008b1000)=[@sndinfo={0x20, 0x84, 0x2, {0x99e, 0x2, 0x3ff, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x9, 0x4, 0xffffffff, 0xfff, 0x97e, 0x7fff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3fd, 0x8202, 0x12000000000, 0x641, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x6, 0x403, 0xffffffff, 0x0, 0x3, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x202, 0x80000001, 0x0, r3}}], 0x5, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10002, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 72.311070] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=13096 comm=syz-executor7 2017/11/06 14:19:38 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000012000-0x12)={@common="726f7365300000000000000000000000", 0x0}) socket(0xf, 0xa, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000013000-0xb)="2f6465762f766373612300", 0x9, 0x60001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000013000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000014000-0x8)={0x0, 0x3f}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000003000-0x60)=[{&(0x7f0000011000-0xaa)="19b8d21fe3075ec00ca8de8ccd86dc42a2625211e2e4d36476b37f30d8e723e5fd58fb8cc563a5946b9c674b6e6db8228978891f3a768fa005297b61d6fab22b33dbbee937db83ed4f0634244239e3f83b78165b42e9f29e0e296afabca62830561de2c188c9d6f6c41534252c13cc827ba965811fc954a55e356fc4497aa3f0f5fe481030651c7dc00b30323e180a870dc94f3aefdbbde95db9b83451d58a732979cec403b993df24c3", 0xaa}, {&(0x7f0000014000)="81a38953220e186bc0a6e5e9f943df6b6e5e74038ae2b523e750ea83d7cbd4b3165866c92d9c00a9bb5b051f2405d01fcb00578d7523181439b6e9837c119093e66b28202b0b3399358ea1ca26360ca5d9839acfde4401febee46c27129ef246e0e737840477d6502e7b403481c559c65bfdc38d601780254328a1f6f6c3d120e1f28bd4a82368f3242325ffa151e03880693344ea98f4cb60e9be82c9bc7a715bf74cf06dc063dcb8f64ab9ccb1ee8ea3d5646e3a2a26ab57871714006cf29fae1b543799d6235e5939c14122bb96", 0xcf}, {&(0x7f0000006000)="", 0x0}, {&(0x7f0000015000-0x63)="10c1b5ba2076eee5f083ab81fcf23199e363be2fd3c8856f7d21285960e70742a9fd4fa7d16967397074acc119e65e8f4bf3acbde124ba146b0033257228370e9f2486b238d019865078cb99fcfc942c7d3ca40514390016e0cc71ddb52668165cd9d0", 0x63}, {&(0x7f0000015000-0xf)="32c74b25054bc5d815ec75517b8196", 0xf}, {&(0x7f0000001000-0x1b)="b3542e5568e08b21269ba1b59b7fc0bc61fe58c38dac39f23870f7", 0x1b}], 0x6, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000005000)={r4, 0x3}, &(0x7f0000014000-0x4)=0x6) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000012000)={0x4, "fd7f5c746aa9"}) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f0000012000)={0x10001, 0x3}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0x878f, 0x0, 0x0, 0x8}, @generic={0x7, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, 0x0}, 0x30) 2017/11/06 14:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80000) clock_gettime(0x0, &(0x7f0000d60000)={0x0, 0x0}) ppoll(&(0x7f0000572000-0x10)=[{r0, 0x402, 0x0}, {r0, 0x9110, 0x0}], 0x2, &(0x7f0000af9000)={r1, r2+10000000}, &(0x7f0000ea8000-0x8)={0x8}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab6000-0x9)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bfc000-0x8)="2e2f66696c653000", 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000e8000)="2f6465762f6175746f667300", 0x2000, 0x0) sendto$unix(r4, &(0x7f0000a02000-0x12)="0000000000000001ffb4c0da74be9cd30900", 0x12, 0x0, &(0x7f0000875000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) r5 = socket(0x15, 0x80007, 0x1) mount(&(0x7f0000461000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000096f000-0x6)="72616d667300", 0x100000800009, &(0x7f0000ac7000)="0100") mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000ce0000)="2e2f66696c653000", &(0x7f00000e1000)="6d73646f7300", 0x9020, &(0x7f0000ce1000-0x19)="") mount(&(0x7f0000793000-0x8)="2e2f66696c653000", &(0x7f0000522000)="2e2f66696c653000", &(0x7f0000105000)="6166667300", 0x81ea2530d31774b9, &(0x7f0000a1a000)="35") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005f2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00009a2000-0x14)={0x0, 0x100000001, 0x100000000, 0xffffffffff7ffffa, 0x5, 0x3}, &(0x7f00000ed000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000777000)={r8, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x0, 0x0, 0x400}, &(0x7f00008a1000-0x4)=0xa0) r9 = getuid() r10 = getgid() fchown(r5, r9, r10) getsockname$ax25(r3, &(0x7f000005a000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000759000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000dde000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r11 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d13000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) modify_ldt$write2(0x11, &(0x7f0000972000-0x10)={0x8, 0x3, 0xfffffffffffffc04, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r12 = getpgid(0x0) fcntl$setown(r11, 0x8, r12) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000034f000)={r4, &(0x7f00002ed000-0xfb)="d5428a3f90aa5578cb2e726abd392ba1711ea41c293c33ac60c2462698c163c8d6d55762561ff9ba89c8d8a2e0b74b3d23488ffd9f851d9b0dfb5ed7eec8157b59aa6b4b59d50ea49ee4e6d9ada93a29bdf34721ab1f1a848c7700c763371fe4207b26da9f7cb22f8764d98d4c9a4e415b73e8a5f1deb7fba5fb91f90edc118066ca259460a0cd4de28c0b4919c7d6d820c743358e8542be1188fcbc1bc52305c118093dd93dc2a9c1caaae8694bb155feccd90b95b229a1d4ecd6688853e1b201785d25994fe2980f06f8a32234dfbd917fd6822a1a62e267b0ca42b502874fcbe9ace7d6e5394b504134088868b38843d88e1fd21b1e60fca0cc", &(0x7f000014c000)="0000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$KDSKBLED(r3, 0x4b65, 0x800) setsockopt$inet6_buf(r7, 0x29, 0x44, &(0x7f00003a3000)="29c7c9ffca3f31d228a11cab5e12a8d6f6fdf5fa62b59134f9740504135e74af277f787804d3b75655f39e11ebd5beabbbc093301d653d39aef007126e2a3b247357bff1a90a87bc1c84266d5e729d3a12feff", 0x53) [ 72.336654] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/11/06 14:19:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00003e2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003b2000-0x4)={r0}) fsetxattr(r1, &(0x7f0000ce4000)=@random={"6f73782e00", "00"}, &(0x7f00002d5000-0x1)="00", 0x1, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000069d000-0x4)=0x0) read(0xffffffffffffffff, &(0x7f0000f74000)="00000000000000000000000000000000000000", 0x13) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f0000ba7000)=[{0x14, 0x1e, 0x20000000000003ff, 0x0, 0x0, "0e"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000424000-0x4)=0x6, 0x4) socket$inet6(0xa, 0x3, 0xef76) r3 = socket$inet6(0xa, 0x1, 0x8010000000000085) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000a15000)={0x5, 0x10000}, 0x8) r4 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00004d7000)=0x0, 0x80800) ioctl$sock_netdev_private(r4, 0x1089f3, &(0x7f0000330000-0x13)="ac03dea9db75456d2d385265f67e27628bcb84") r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r5, 0x5408, &(0x7f0000eb0000-0x8)=0x0) 2017/11/06 14:19:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000631000)="2f6465762f7573626d6f6e2300", 0x3ff, 0x8000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000208000)={0x3, &(0x7f0000df3000)=[{0x3, 0x5, 0x7fffffff, 0x7ff}, {0x9, 0x4d, 0x0, 0x800}, {0x8, 0x1, 0x3ff, 0x9}]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000118000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x664240) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000509000)={0x0, 0x30, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9b000)=0x0) r5 = syz_open_dev$loop(&(0x7f0000064000)="2f6465762f6c6f6f702300", 0x5, 0x32000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000f4c000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f000003e000-0x10)={0x0, 0x0}) r8 = dup(r5) setsockopt$packet_int(r8, 0x107, 0x1f, &(0x7f0000356000)=0x80000000000, 0x4) timer_settime(r4, 0x1, &(0x7f0000df4000)={{r6, r7+10000000}, {0x77359400, 0x0}}, &(0x7f00005f4000)={{0x0, 0x0}, {0x0, 0x0}}) getsockname$unix(r0, &(0x7f0000d0f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000377000)=0x8) io_setup(0x8, &(0x7f00008c2000-0x8)=0x0) io_destroy(r9) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000509000)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="fef8ffffff3be3000cfa0400000000001e000004050400000000000c0000eaed"}) mprotect(&(0x7f0000bb0000/0x3000)=nil, 0x3000, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000075a000-0x8)={r1, 0x8001}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ae000)={0x0, 0x0, 0x0}, &(0x7f0000a83000-0x4)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000745000-0x5c)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdb}, 0x3, [0x1, 0x0, 0x1, 0x1000, 0xfffffffffffffffa, 0x2, 0x40, 0x80000000]}, 0x5c) dup(r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe9000)={0x0, 0x0}) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) syz_open_dev$sg(&(0x7f0000e76000-0x9)="2f6465762f73672300", 0x1000800080000000, 0x80203) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x4)="2f6465762f72746300", 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d55000)={0x0, 0x81, 0x4, 0x0, 0x100000000, 0x10001}, &(0x7f000015f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003fc000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffff8, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80, 0x80000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:38 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0x200000, 0x13) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000094e000)=[{&(0x7f0000000000)="ad97c00e3514fc88ed60089647e67d6afb90df04971c89ca0aaaa47773e7222750f6cebe554eb901493b0e6afde0e766f3affd5115724c06f9f3c419d6a96a631fc0f11658e8b0af3c301e19788d61ac6a194e918097197549803528ec89efc25ca54b59ff665c540f13aba6f735df239c72f67b7fccc0bec114d19acfbc0cf429953e250ca2811cb6ea7225a55a099ee9ad7a700ddee18c4990b9836e89", 0x9e}, {&(0x7f0000000000)="034063d6eb1a7dbb975d14f896b3109fdc3433cd6657f0cd3910dab2995cc755031878bfac77949ced7a2edf1ca1091242571b1485d16b8298b54bfe4034939806aa467b69a803b5b4bb5436fa51957e9a7b6266b1c0823785eceb400e4312364b00f97c7f1bb826f5ab4b5fcba9f369d6124a13c54350ac8dc27f9282c03f0bffe5860eef740d3f0230d9fd8fa5a789e9de9222eadb20d246d52828652208194970f7eb51f0d0fbada4814410", 0xad}, {&(0x7f0000001000-0x15)="e523fff333947896661ff42d7480713d42ca85e694", 0x15}, {&(0x7f00002ce000)="61b9bd23805be991c6791a4b50ce4035acc39160ec5ddb26e35a9d27680cceed45", 0x21}, {&(0x7f0000002000)="bdfc068c21b9681502d45f2dd14f2c79af608ee2b9dde28ba5633e270fba6395e74f87eb62c7ce5e9cf87fde8ef15aaeca43d4c328269f74c24d864ababbbb13fa4401780cadf736edb730836aac72a30a0a4c4263147f1421f2289024e7e52fbe5a5c15c2708323933397609ad58358878934a40122d3cb0a1fe76b47150e17521a042f95d250f2f6e0b8f870feaadc527ca1c123f99b363a212b", 0x9b}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000310000)=0x0, &(0x7f0000a38000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000-0x50)={{0xff, 0x5}, {0x1, 0x838}, 0x3, 0x1, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)="00000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000003000-0x8)={r0, 0x6}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000674000-0x8)={0x0, 0x200}, &(0x7f0000551000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000000)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0x2}, 0x6) 2017/11/06 14:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000745000-0x1c)={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x3}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = socket$inet6_sctp(0xa, 0x10001, 0x84) r4 = socket$bt_hci(0x1f, 0x3, 0x1) r5 = fcntl$dupfd(r0, 0x408, r2) fsetxattr(r5, &(0x7f0000f01000)=@random={"73656375726974792e00", "2f6465762f6e65742f74756e00"}, &(0x7f0000720000-0x4)="6c6f2c00", 0x4, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f000081f000)=0x8, 0x4) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f00000e1000-0x6)={0x4, 0x4, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) connect$ipx(r5, &(0x7f0000172000-0x10)={0x4, 0x1, 0x7, "f295e092ac28", 0x10000, 0x0}, 0x10) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000f53000-0x28)={@generic="03ab8c30ded3fce4f7e60c4d39ede535", @ifru_flags=0x0}) rt_sigpending(&(0x7f0000298000)={0x0}, 0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000494000)={0x0, 0x0, 0x0}, &(0x7f00007d6000)=0xc) ioprio_get$pid(0x1, r6) ptrace$getenv(0x4201, r6, 0x7fff, &(0x7f0000131000-0x8)=0x0) write$tun(r5, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0xb9c, 0x0, @ipv4={{0x5, 0x4, 0x6, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "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0xfca) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000a3f000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x2df, 0x7a44b611, 0x7, 0x100000001, 0x3, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x2cbf, 0x81, 0x410, 0x6, 0x8, 0xf9a]}, &(0x7f000001c000-0x4)=0x108) r8 = syz_open_dev$tun(&(0x7f000010f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) fcntl$getown(r8, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000658000-0x14)={r7, 0x80000001, 0xfffffffffffffffd, 0x0, 0x7, 0x1}, &(0x7f000045e000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000f3c000-0x4)=0x80000001, 0x4) setsockopt$packet_fanout(r9, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x100000000000000, 0x3, 0x0}, 0x4) [ 72.374179] IPv6: þøÿÿÿ;ã: Disabled Multicast RS 2017/11/06 14:19:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x10000002032, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000000, 0xfffd) r1 = accept4(r0, &(0x7f00008cd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b4e000-0x4)=0x60, 0x800) socketpair(0x100000000001, 0x200000000000001, 0x1c, &(0x7f0000b39000)={0x0, 0x0}) r4 = accept$ipx(r2, 0x0, &(0x7f00002e0000)=0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000266000)=@req3={0x0, 0xfff, 0x5, 0x4, 0xffff, 0x5, 0x800}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000016000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x9, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xc, 0x4, 0xfffffffffffffffd, 0x0, 0x98, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x8, 0x3, 0x0, [{[@rand_addr=0x5], 0x9}, {[], 0x0}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0xffffffffffffffff, 0x0, 0x1a, 0x30, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r4, &(0x7f0000051000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b71000)=0x1c, 0x800) sendmsg$netrom(r6, &(0x7f000000c000-0x38)={&(0x7f0000755000-0x10)=@ax25={0x3, {"b6a5c1af33f285"}, 0x647e097b}, 0x10, &(0x7f0000709000)=[{&(0x7f000042d000)="3ec8d04b332454e72eae6e10b83a062c7ba76dd6b4d777a384df836527a3478c4525ff545755a3ef36c062b30a8f574fb77a91d55b57022a1415b55bb6350f8825b83c25d011a6159be8e0eae9c2", 0x4e}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000bfb000-0xef)="d21dca7cb10f2bbf2ae74e71b04eb120056efa889e629b54c73203c16b93ca15070da24c628c34db4c8a656c1d433445ee10f1069dfb7afcac31c19ffbf44b24df0e28605e4a694b8766f7ac70a15ed9bc9fae4baec2db56094e958e8c1e220568c55dbbdfc3e95e99fb1c66f7b4ae300fe20ec543439a43e764f22165e5a93d556834a096041e2ad405e2c036f59e2cd9bf05ae328d4eafab34e6beea875a627caee3cdbd84e246414db29e09c501e1b23289c984ac16bc6dbb7659c449bdbf17a40bd7290d2ae3511b5de95706b36f3200a2daa50d48b18728d11cfc353cbe6c24ff3d537daa1d82acf18535ca49", 0xef}, {&(0x7f0000b45000)="", 0x0}, {&(0x7f000063f000)="06cb91e03536959be61c6458f18c3d2c6a3347494621029e8d6d35588acb121397327ab1cb5b6843425f8335be14fa2c382639b09e63c5012f402c9f8961453bbbfbbbe93cf74840fe742a104972fa178b", 0x51}, {&(0x7f0000fe6000-0xa8)="a93cb126776898280d01d6a9ed73800e2e6267acaf7e1d65a61cd78946f9120136f390e4060e11ed48cb124e08445e49570edac5ea9b3370ec85533437a9c7e7476c7b1d7281d1de6cde52e65e5503516e55efcb63d2e85376282e1545476889554beff5831e80dd14086c6b49e8f5dd91d28f0960983826b7c8cace25ad29a4158ed1d61bd109261449e05d08cd7c9e94a2ca4e13837e2ab91176f4765c25c422c9c0ed86702f53", 0xa8}, {&(0x7f000041e000)="9323034c33eb3a9e7c92c50e755ab3bf8fa4474dd6ed49dfff5e63f203e2d7cb28c9872a41d4f97a7e891f69693a21b0722e0e72d299af3baf4fe955843a514dc554be7b363fc95157c587164d621056d11de231027390e2d6166c402ae4913b0e507226edc052369280767eb2255a0d78ef08b601ca470346506867876b545c011fa382551d19e15a9c53b5e955824d326e3b5dacd63fe64865318c80477f5b88d610a8cac687bd0937d6184ff3443812a200b904b1a6b9dc37e905b54c384bb02de6102ab2dee2b8", 0xc9}], 0x7, &(0x7f0000577000)=[{0x88, 0x10f, 0x41fa, "630391d9b625d5f545a60e09d480d5fb35a63ba442d5589dc32fb31078fbfd4fd9d8d3a7f08645cfcdb27c06e06f6113a87cc5acccd0df01f60b37081fd3be1872d734af1e76e4172c311bbc4c490a9547fd286c61d04f1dab01a75b3b659e76e01c962d4cc65044ccbd5c406e8a4f84d75076382b6796"}, {0xd0, 0x85, 0xf5, "c84d67cb826e1343d774712dd85c11efff932319dc01a4930db12cd62668e1334b1685ff0518407ca18ec01bf2bfc620d3c382bda2439fd80eb0a43fbf457aaf39d2d7e78859427dbd77cd83b2033212c1ce422e20e61639acc13c66c54640056865b330c41f8354c18efb454a4de62177f530c0f0cf01470bc9086478c34fe6c61c006fd7146c226c0d65593e4b4afe55d39857c72412ed5bbbdf2bff871591940e392a8516a6dc3e8d4145b7632e1e97e50a6350aac78572"}, {0xe8, 0x10f, 0x9, "30773a1dc2ffd3edf86b4116ecc281f591b6205245659ca952d711e591cb37b0e4d39bd5bbb8d130dcfa9ca53f5fee394dc07320fec2dd81511817fa53c26b16a134701d91408ce7959ed2ebd4b58fb69647cbe0d20547b94b3d55a1e43b31d48d9d9765200efc47d2dc4954775305e4c5c0af55029601dbe00ee1467d4257128dd31468cab62570c1fa10dd27abb2ac62babd9fc582a7a109089203765800822078c1a05c95ebd11b4adfb44ff70732adb7761488ebdc2ce3584769f06977950e121b8d22b630614c5597e7ffad939c5ce6b73c45"}, {0x108, 0x84, 0x5e93, "c91b5b5560fefa2a3c4fff173da187ce9545b4f207bd00ab918ac58cf5e54a3e4949c4ec1ccca4428492663343e17164ad1079d4f7d6379c2d83645b6ed3f0a3e756ead75c2f5b1ae572a5877e4d8ad4a18f4da7034ee633b3cf80b5d2704d2fe634091a73f026de323f95fa95dca720924a17983fa725b0144a000776069bf22b74cec279e79d1e4f514f923a7e0e450c81f1389f3ec15c749abeb3f8df82c4195628927d0c9570215060b75f577fa8a9ed06189f477f589703b308877896f0f91977e429d1e29cf619cfe165a3f276ec239cfc7a65336a4617a842b3c0e79a0e8c32b3cfb79129799d47d5170d8ac42df9"}], 0x4, 0x4}, 0x800) r7 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00004c2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x13}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}], 0xb4) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000bde000-0x78)={0x7e, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb65, 0xc, 0x80000000, 0xa9, &(0x7f000047d000-0x10)=@common="07f90000a8000000000e0000c2100000", 0x1ff, 0xf1c, 0xb}) connect$inet(r7, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r7, 0x400) r8 = accept$inet(r7, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000834000-0x4)=0x10) shutdown(r4, 0x0) listen(r7, 0x20000000000000) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000298000-0x20)={@common="6970365f767469300000000000000000", @ifru_flags=0x2}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r8, 0x84, 0x7c, &(0x7f000038d000)="800000000000000005", 0x9) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000b45000-0x6)={0x0, 0x40009}, &(0x7f0000d97000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x8b}, &(0x7f0000f14000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ed3000-0x8)={0x0, 0x3}, &(0x7f0000bea000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f00006c2000)={r10, 0x2}, &(0x7f0000459000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00008fb000)=@assoc_value={r11, 0xf800000000000000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000)=0xe8) 2017/11/06 14:19:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0xfc, 0x0, 0x20000000000005, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1f, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000149000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000bd9000)={0x7, 0x78, 0xffff, 0x8, 0x8, 0x9d, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x668, 0x2e9, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20000000, 0x8, 0x0, 0xffffffffffffffff, 0x81, 0x0, 0x200, 0x1, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000e47000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000177000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x2040, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000120000-0x4)=0x1f, 0x4) socket(0xc0000000015, 0x8000f, 0x66) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffff7ffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b76000)="2f6465762f6e65742f74756e00", 0x0, 0x400) r5 = creat(&(0x7f0000a3b000-0x8)="2e2f66696c653000", 0x48) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00002e0000-0x4)=0x0, &(0x7f0000983000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00009cb000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x6, 0x1, 0x8, 0x7, 0x6, 0x5, 0x401, 0x619, 0x401, 0x0, 0x2598, 0x9, 0x2]}, &(0x7f0000ddf000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00008a6000)={0x6, 0x0, 0x0, 0x9b, 0x3, 0x4, 0xe4c, 0x4, r6}, &(0x7f0000641000-0x4)=0x20) r7 = fcntl$dupfd(r4, 0x3ffffffe, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) listxattr(&(0x7f00004b0000-0x8)="2e2f66696c653000", &(0x7f0000ad6000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f000067d000-0x8)={0x0, 0x8}, &(0x7f0000996000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000cd8000)={0x7, 0x2, 0x8004, 0x73, 0x9, 0x1, 0x5, 0x6, r8}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000b54000-0x30)={0x6, 0x2, &(0x7f0000207000)=[@map={0x1, 0x9784, 0xfffffffffffffffc, r5}, @map={0x0, 0x283, 0x7fffffff, r7}], &(0x7f0000456000)="67726530000000000000000000000000", 0x4, 0xf2, &(0x7f00002fc000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@generic="f0d0a601c7f5736b47639429ee32deb3", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000de6000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80080021, 0x7ffb) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f000046c000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x1, &(0x7f00003ed000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r0 = socket(0x10, 0x2, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000284000-0x24)="240000001d0001000d00fa0800000004153900041000010004000100000000ffffff10e1", 0x24) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a0a000)="", &(0x7f00005c5000-0x4)=0x0) sendto(r0, &(0x7f0000821000-0x87)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f618b9285f6625ce93d2dcf68260292c5f92960b91b5ed7763ac69fcf1ce25cd92e82307f025cec3b38651bcc0b16501508ef88516e7a39cc6db5abb83bf5856cc9826a047e50b50f0e7e410e81bc29bfc438c668347977aba803f5ab8f2e", 0x87, 0x40810, 0x0, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000698000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) sendto$inet(r0, &(0x7f0000bbe000-0xa8)="1264f2ed66344501ce7f9240748a577d9a5772f17110bd6239b7cfa056c397ac9a4a9298df5ae9a7db46d9154172e90ba17a6a595665cad41307a67d065ad097541fb6bf35a61673dc60c40ab7b2ea31b5ceaa72665c71cbf4f1ca31d18314ce0cb77b2158429f91030e3d5c5e046e2fcc2a2a124226d8b9639d9c9686994ec8009ccb0e13aadd0be003ca46eea409f9e7d0789d90e14670cd4dc884b930255013124a6e0363def5", 0xa8, 0x84, &(0x7f0000773000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/06 14:19:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000afc000)=0x0) socket$inet(0x2, 0x8000000000000003, 0x2) socketpair(0x13, 0xb, 0x0, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f000050f000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000640000-0x4)=0x6e) mkdir(&(0x7f0000d73000)="2e2f66696c653000", 0x105) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x200004, &(0x7f000002c000)="61") ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00006f5000-0x4)=0xf07) r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000553000-0xc)="2e2f66696c65302f62757300", 0x9) lseek(r2, 0x0, 0x4) r3 = open$dir(&(0x7f000002c000)="2e2f66696c65302f62757300", 0x80000, 0x12) fstat(r3, &(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000018000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000fc9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000085a000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = shmget(0x0, 0x1000, 0x200, &(0x7f0000b35000/0x1000)=nil) shmctl$IPC_RMID(r5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005bb000)={0x0, 0x0}) utimes(&(0x7f000064d000)="2e2f66696c653000", &(0x7f000016c000-0x20)={{r4, 0x2710}, {0x77359400, 0x0}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a27000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x100, 0x0) preadv(r3, &(0x7f000002b000-0x20)=[], 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007d2000)=0x0) fcntl$lock(r3, 0x6, &(0x7f000002e000)={0x0, 0x0, 0x3b, 0xfffffffffffffffa, r6}) mount(&(0x7f00006ac000-0x8)="2e2f66696c653000", &(0x7f0000032000)="2e2f66696c653000", &(0x7f0000017000-0xb)="6f70656e70726f6d667300", 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c157c76f2775f65c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827ba") mknod(&(0x7f00009eb000-0x8)="2e2f66696c65302f66696c653000", 0xc000, 0x5) statfs(&(0x7f000050e000)="2e2f66696c65302f66696c653000", &(0x7f0000e95000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a7d000-0x10)={0x13, 0x4e, &(0x7f0000fb7000)="e475164795c088d6b8c9bad2cb416c58d10ef9d60752ea652f5a7740900ea0a0ede0c3f00c8261ff0e86608c2eee03c7f404c1accf62bc385f711ad53dc64b6bad9441237995ead25e690c507f2d"}) 2017/11/06 14:19:38 executing program 3: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd9000)={0x0, 0x0, 0x0}, &(0x7f0000258000)=0xc) memfd_create(&(0x7f0000e73000-0x1)="04", 0x6) fchown(r0, r1, r2) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000040c000)={0x0, 0xfffffffffffffff9}, &(0x7f0000e47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000cdc000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x101, 0x9, 0x2, 0x100000000, 0x7, 0x81, 0xb46d, 0x5, 0x7, 0x3, 0x9, 0x5, 0x6184]}, &(0x7f0000b76000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x8, 0x800000000e257) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f0000047000)="2e2f66696c653000", 0x0, 0x80) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000238000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r0, 0x1) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f00001f1000-0x1019)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6b4782fc4ec1", [], {{0x200, @llc={0x8, @snap={0xffffffaf, 0x0, "b2", "833554", 0x0, ""}}}}}, &(0x7f000063d000)={0x0, 0x1, [0x8b7]}) r6 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f00001e5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ef000)=0xc0) write(r6, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0xa012, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:38 executing program 6: r0 = memfd_create(&(0x7f00009a2000)="766d6e6574312e2d2462646576237b47504c2c2573656c696e75786b657972696e6747504c", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x1, 0x4, 0x330a, 0x446, 0x4, 0x5}, 0xffffffff}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000c65000)={0x0, 0x81, 0x6, {0x49, 0x2}, {0x5, 0x0}, @const={0x5c34, {0xffffffff, 0x0, 0x0, 0x3}}}) clock_gettime(0x0, &(0x7f0000f1a000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x100004, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={r2, r3+30000000}, &(0x7f0000048000)=0x0, 0xffffffff) futex(&(0x7f000000d000-0x4)=0x0, 0x7, 0x1000001, &(0x7f000078c000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x4, 0xfffffffffffffffc) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000377000)={0x7ff, 0x101, 0x66, 0x2, 0x9, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x1000000, 0x30, r4, 0x0) r5 = shmget$private(0x0, 0x3000, 0x200, &(0x7f000055b000/0x3000)=nil) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000e29000)={0xfa82, 0x80000000, 0x0, 0x3c, &(0x7f0000ad9000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, &(0x7f0000481000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9, &(0x7f0000e97000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000dfa000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00001b1000)={0x2, &(0x7f00000a4000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00001b5000-0x10)={r6, &(0x7f0000308000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) unshare(0x400) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x4, 0x7, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7d, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000077d000-0x8c)={0x4, 0x712, 0x7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r1 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001000)={0x6, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000000000)=@nfc={0x27, 0x5, 0x5, 0x2}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x55)="7abae56ac8e55c80657b963e346c3a87f1475f45498a071173349a9c42175ed6a0ecb873f408c04f03e0d7bbb0402c3f40669b6ed1d86333b2b2d6d463452f76680c57f8e17b57558e1afdaee6d9030c596de00b6a", 0x55}, {&(0x7f0000001000-0x3b)="6066430a8e631bbef2e8bdba512b017eef70e99678f955c1a7ca22873b82ff6a9c8315502deb419cde4f108809b2ee438dbc227401aa10915590c3", 0x3b}, {&(0x7f0000002000-0x71)="d01bc58101e3ca5b026b9ba81aaaf3d8ff1581ff9666b1bc186f5ede51db20af55e73f002dc8d32887db0b568a32b14c1215380a5a17862458cc78568eec67d6a07a4f215d987c7fbb846bd8a70a4d03eb2c38b164dfc0fb0f632fc8094f2b3ecbceb9aa22c2eea57418e5ad393fb143ca", 0x71}, {&(0x7f0000001000)="26a703c56c5a37bb1ca9f82323319c043e92a6446450ba66b097e0ce86396e923d6efd81402209ee4bac1f34cc686c06ad2eb846d743b4c4f05a6edabe9e81ec7eb602e9980a6f7b18a83c07ba5c7b3b7c9c42da0cd2cfbb29ae8342be82247218b8c60ba0e5ec0a1eddeeee4d9f73975aae4c7802868616e3449cf60e25bb40c405e4351df203b30e2cfac55d6985d587e4c87640629aace4a30a833a15489292cd47346a1e43031241da5f22a235cdd3cff62e0e1614d31a36fa", 0xbb}, {&(0x7f0000001000)="6f94ac6c68bf175aa2b321d98336d4bf0bdcf20817a8997cd7c77f602960a4a9d6663e74d9d6dd965508f12823ba60e4f13c61bc4e3300171c81f471910144421b4e26c91dfd63f43d99663bdd33e2f8a1cf11578ed41c7b15a59f55bc63dbb1333b017485dc8e511693c48396ce", 0x6e}], 0x5, &(0x7f0000001000)=[{0xa0, 0x117, 0x3, "e5095c2f059c9da86a58dfcfee69e052eef73039596657469b5e6afe8606b94c15778eaca3db80c6264aec80076a586cc5e1185f6edde50dc1865ba4c6c3c6ce1e1b2e8e050f062b86b0abb4395cea4689cb6d76321238a5803c8aac0c0062f405fed2b7d666e1f1b6090adf63d60d4be714129d3006847a8b0285961fc2f3822a70d71bf8f6749ef17d6991157f"}, {0x60, 0x3a, 0x1, "e3bcf57272069d3070434d85e1e550616db6267220ac5248979b25aa6287733169aa0f82f088892e0807aa2250c695ae55d01b2c84db38cbd6dcb0922f0c1643d601d5748796a589ac7c73e78df9"}, {0x58, 0x105, 0x80000001, "1aa4ddc0732eb3f685df5d83999f1a7ff0bb4732cde1351ce6dc658c984b85a55d9fb37ef2f44112c04f06180f9facabbc0e9d1ff47f0e5a0c08b9a1baa2afb26f38a92bb0"}, {0xc0, 0x13f, 0x220, "65931170e503ea839a94b23dbe715df45f792ab65921486aef62b0c93a8f1946fa2724a99ffcbf5a4ef2530223ccc3dcda9b8d84918da697370f49bf4b862ce771a13da0e171780f4bb352a4c116f404efa7f8c40b935a70569bb7113318dae7752614c92b36a1b70ab66c352ae3f7880dcd91f6521bd53bf3f51a41799d152dc6f49acb0867294d581d9a65a483df314158f56fc6434c62019ea0c2af3fc1edce2a4ac7632fb247a7"}], 0x4, 0x40040}, 0x20000000) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000fc1000)={@broadcast=0xffffffff, @rand_addr=0x80000001, 0x0}, 0xc) 2017/11/06 14:19:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00004b2000-0xd0)={0x0, 0x200000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x90000) gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dba000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006ac000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r1, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000f28000)="2f6465762f6869647261773000", 0x2800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d9e000)={r2}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000b8f000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f4000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000979000)="2e2f66696c653000", 0x40, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000646000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7115, 0x0, 0x7fff, 0x3ff, 0x6}, &(0x7f00000a4000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000cb6000)={0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000710000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$sndtimer(&(0x7f0000fa6000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0xfffffffffffff800, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f0000f1b000-0x8)="2e2f66696c653100", &(0x7f0000903000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000") readv(r2, &(0x7f0000fc3000)=[{&(0x7f00001d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setstatus(r5, 0x4, 0x4400) listen(r2, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) 2017/11/06 14:19:38 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$unix(r0, &(0x7f0000ef4000)="e390517a0d69000000cd0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2400000000, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) bind$ax25(r2, &(0x7f00007be000-0x10)={0x3, {"bf46c7f15bb137"}, 0xfc3d}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000eeb000)={0x3, 0x4, 0x4, 0x3, 0x0, 0x0, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000aed000-0x4)=0x8001, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00005a8000)={0xfbfffffffffffffc, 0x1, 0x97, 0xdfc, 0x0, 0x0, 0x100000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00002f9000-0x4)=0x2007, 0x4) socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x28f000)=nil, 0x28f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000179000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001db000-0x4)=0x10) mmap(&(0x7f000028f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000290000-0x20)={"3fea7b121ee31b7d79075d0a7cc10dee", {0x4, 0x9, 0x6, "439ce4db0b68", 0x8002, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$inet(r2, &(0x7f00004df000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fca000)=0x10) mmap(&(0x7f0000000000/0x277000)=nil, 0x277000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usb(&(0x7f000026f000)="2f6465762f6275732f7573622f3030232f30302300", 0xfffffffffffffffb, 0x602) getsockopt$inet_dccp_int(r5, 0x21, 0x3, &(0x7f0000b3b000)=0x0, &(0x7f0000c55000-0x4)=0x4) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000279000)={0x1, "1173608aa29e"}) ioctl$PIO_UNIMAPCLR(r5, 0xc0185500, &(0x7f000017f000-0x6)={0xa3, 0x9, 0x7a4e4c38}) 2017/11/06 14:19:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000047b000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000013000)=0x0) getpid() r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000680000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) munmap(&(0x7f000006d000/0x2000)=nil, 0x2000) syz_open_dev$vcsa(&(0x7f0000014000-0xb)="2f6465762f766373612300", 0x80000000, 0x101081) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000+0x55d)={0x0, 0x0}, 0x100000000, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) close(r2) r4 = semget(0x0, 0x1, 0x28) semctl$SETVAL(r4, 0x4, 0x10, &(0x7f000092e000-0x4)=0x100) 2017/11/06 14:19:38 executing program 6: setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f000006b000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2ed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000a, 0x5) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="b52a32fd0434b2133df3aec5f1b0fb61236e", 0x12) r2 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000001000)="2e2f66696c653000", r1, r2, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000639000-0x8)="2e2f66696c653000", &(0x7f0000b0a000-0x28)=[&(0x7f000035f000-0x2)="2d00", &(0x7f0000655000-0x1)="00", &(0x7f0000134000)="00", &(0x7f0000e39000)="2c63707573657470726f636367726f75702a232a6e6f6465766e6f6465762e2c6370757365746264657673797374656d00", &(0x7f00002c6000)="00"], &(0x7f0000969000-0x28)=[&(0x7f0000ebc000)="00", &(0x7f000005f000-0x2c)="29707070305c3a5b62646576656d30297d70707030707070302d7b6574683147504c656d3163707573657400", &(0x7f0000c46000)="00", &(0x7f00000a4000)="00", &(0x7f0000f85000)="00"]) recvfrom(r0, &(0x7f0000499000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x10000, &(0x7f0000ab1000-0x10)=@llc={0x1a, 0x0, 0x0, 0x1000, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x0) mkdir(&(0x7f00006ab000-0x8)="2e2f66696c653100", 0x10) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") r3 = socket$inet_icmp(0x2, 0x2, 0x1) chroot(&(0x7f00008b4000)="2e2f66696c653000") mkdir(&(0x7f000041e000-0x7)="2e2f66696c653000", 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c67000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff543d, 0xdc1, 0x8, 0x3, 0x52}, &(0x7f0000c6d000)=0xa0) mount(&(0x7f0000847000-0x8)="2e2f66696c653000", &(0x7f0000c75000)="2e2f66696c653000", &(0x7f000097c000)="65667300", 0x1400, &(0x7f00004c3000-0xea)="") write$sndseq(r0, &(0x7f0000373000-0x120)=[], 0x0) lookup_dcookie(0x80000000, &(0x7f000060b000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) mount(&(0x7f0000980000-0x8)="2e2f66696c653100", &(0x7f0000a52000-0x8)="2e2f66696c653100", &(0x7f000002e000)="0d0000", 0x5000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00008e4000-0x30)={0x4, 0x2, 0x800, 0x5, 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]}) setsockopt(r0, 0x27906177, 0x7, &(0x7f0000589000-0x44)="7627b917f1442e2712542c61bee1935afb0b01ea67e8b76452e70c9165578c57e78bd9063df8eef6f38e8cd6a5883d4f04ff0c624b5c90cdd63ac059c1215173efa98eaf", 0x44) lseek(r3, 0x0, 0x3) pivot_root(&(0x7f000056a000-0x8)="2e2f66696c653100", &(0x7f0000186000)="2e2f66696c653100") sendmmsg(r0, &(0x7f000086b000)=[{{0x0, 0x0, &(0x7f000020f000)=[{&(0x7f000060f000)="ed75fcbd63fe63d010aacaab14875f3a2ced1a83b85ef829fd1888ee38411ffe7a4b6a191faa045e1c38f4b78476d332ca0d6a8b492ca26243113239e4fda3532b6b2efa789c8555d72fcf9ba27d583cdbf4121c342c1727a0ae21be5e631c7a13958742f18f", 0x66}, {&(0x7f0000da9000)="26793c8a45e68be026efca7c286edf9016704bc2c5a1592e219c1051bb28f817bb461b0d89052d432b5135952dc00b408fd278", 0x33}], 0x2, &(0x7f00004c4000)=[{0x100, 0x117, 0x6, "e4f55e9b104e874d8461fc3ef16adc5bff79a00ca5768b6883f9d54c5a30a2ebc9b7bdbec550f1dc8f2d47f7bd013d59c88b8b1cce501569b1c8d9add4d5e4afd4212dde91bb002c5a8849e1d38c2a97d402bdfaea3db04f5b5504bb5f88a6273bc50df384791629268d81f8048ba97f28786ce0fb56673aaf2362aa2e7995a6c5bbf80d1f2377894f316d027a868cd8a471d237b1d94919a7fdd113e3f93580e1db639c25a8292a189fefe2a907608353b298bb8d790485e09f04048a85db6a13f6dee547f189fb8d06e7dbfb2e78639d2723ad57bce1d614dd0bd084e9f180a321729f4f698cabd3b4"}, {0x50, 0x105, 0x80000000, "35532ae36a21bfc17d650646a5f6d090b44c460fe93aee89a5eb6eea8a8191550ae62d96fc5500e9f389125f0ac89599b5a7cb222442496b72d75269"}, {0xb8, 0x103, 0x7, "4a4731d81f7286447b042edff230e08906e621ce3de31cd9f2b7bc70269c1a7b60ea1f09367632df7d9c380f9ff3d8a31221b9180c1b7b4d86beec27b84a656b34e9e6e3edc101785fd3fadc3830c08fea31e79cb578e3ee1f06eb1594aa548d7c399bda2ef3535f50bc82510b8658139a412b4ae7aa7d9e3f61fff5b9d4f4c3b47741e3344d9dd76af7b3b6761c0ecfd7452488ff27d42c1689e9a50dc1f0448b5d"}, {0xd8, 0x1ff, 0x1, "0874d7155daf9d990e25a441bb7a6f575e4c3c472e2df9274ef864d6024ba1c984dc3c90fb8d8996852b72e69c7a35637779ce8c764f11794b0d7e79c6bead6ca1c3ae95e34180a7d8e654dd9fe2dd6a5e57f578049595a9cb7a836afd027e75c37962a971d844789cd7abfc057944675c1c91b821d97a75020544bdaafd17ba5154fb6436f0d2ec2212c47723ecaef06d525c04d6d2390c4b0ede044877ad63f2eb243cb54c8c952d231045eaf89a3dbe07cc4b899a10ccb0c1ec42ee339e6f50"}], 0x4, 0x80}, 0x7fffffff}, {{&(0x7f00007e8000)=@sco={0x1f, {0x6, 0x3, 0x200, 0x9, 0x8000, 0x4}}, 0x8, &(0x7f00001d6000)=[{&(0x7f00008a6000-0x7a)="06bfb92ec5e2cd3a35ac612e5cf35e4706e43c069ef7a060232999d4a7f0da61a502aa58f6391239beb74fce5a5b6a510165adbf9be0c5b4b4c8fce9b7a250a65309b7a6a3f16c6ede76b46e73a361105ea6f231299e72bed108ef548ea3ca7ef18ab52f3804b320f6427300b154c3d16aca910f55f7b776e600", 0x7a}, {&(0x7f000042a000)="3640df69ef16ce14095123f20beeb333f0010800a3ab5a0cca0dec7154a65317a344de0dc340b86785d7ba8f99472ff75ce029ae6e2e671d61f6009ff3", 0x3d}, {&(0x7f0000d23000-0xcb)="0b96c3f9c890c40c15412674fe815e8d44af67638cc88920e7885c6a93888e5afc3ba4e273ac924a9926790aef7f8913d6eded70f6497fea9460844c955fa29cefac64d525ddb142864bb2b62aa261a2743211b301d3264a410b83ea7097e2e0122f59fd485de37435202dba8a1c8cefe955d595787439b37023c31e0fe193e59afb5d724abd686b3f19f8877995cadc09de7bd007f5588384765eb82ebfc08c9f78ff5210c20e8c07e25ddc65d2f3c99f13ded69ec2459b832e7a20ab211ea712bf3c4e1f066e4ad7d0f9", 0xcb}, {&(0x7f000045e000+0xfa2)="daf779ac54407b37c06c41512badbe8d7f4fb425a61a4887b22f0213f4db52dac24e44e8914edab5597277b28d4f51582d4404d83398e460fea1715f856ef8747c6f0872646870091aba6bdb5a9eef466589e2d88fcecdde92867324e4dc89bf322c76cf95bf57c1bd1328fa5cd1e518acbf267c41575deedcd732af884bc7d9a5f9f16a5300c18770434cf3e9a92deefdcc227fb194128d303f2159c15da75315256a57825616159cfc8a8985e55f610cc45f283b504fd2508439dac8e47f49f7c26729b00a835d655a69018054830a", 0xd0}, {&(0x7f00002c9000-0xb2)="e169bcff34a3fc933e6fa0b233eca860aed2383d0ad59e22964cf0105c799469dd89e572ad87cc67ad9f0203d4cf6b348e72499685b2d11974cb63e78acbf4e9ab63ce52b0d19ff0b61dc172f7ae099d1556fa81057f918113c60264dfd3c1db66ae35491d58e061ad25fb7abf336692ae66c5af96c64d6164923d1d7bb68c6215096d9fcc5ba6efe911e4eea39dba3f3238da8bc829bb978373e4de556d79e75b044220563cfb9386db2744dd3758fde2c7", 0xb2}, {&(0x7f000002f000)="9c9fc1822f601602aee542ce5277eedd566159eb09d17c9be99bd2a9e81b5ae3f7f79817e9cdf03d8fa6eb0a1298bb4c4f7cbaa9a826e4af569d1a997d65d42baecce845dbf291ce0f1c840c6223c8b51c82c11b3187e3c535cbda54e1", 0x5d}], 0x6, &(0x7f0000342000-0x108)=[{0x108, 0x119, 0x7f, "f72cc4644910e9b82dfb99c7059221c8c520eac06b3f0e852c15ecdf6061bcaf9444d359400e506b4864918d123d7117f0092d848183b6ecfaf1bbcc74ce1ea45fe964c4a97a56f05687595668c46b9f9efc4402e9090b368b9e986ec909962759dd3f925df6ed4ccf565b984c8ae8253f9e368a08eb246c6f354cce671b047de6c75b762d2f23d359d3b7d06fa89429d88bb45adcc298579e53261f953cc7d3cca41126ea9f6930bc19c09c6c42bd5366383ae9b9d6b00f215dbfb78672da8c0f6ec62ed6418fad50b7a147dcf7b1680c76f8fc010515c187884ca3e4443e7a259f373b459d7a02125c106eb59011c6823f02"}], 0x1, 0x20000804}, 0xc86f}, {{&(0x7f0000324000-0x10)=@ipx={0x4, 0x4, 0x4, "99e23a3d66d6", 0x7c0, 0x0}, 0x10, &(0x7f00005f5000-0x60)=[{&(0x7f000046f000)="df96176d33e46b8b70dc5010fbfac131d50563c6310fd0af8791bc607029e465be332ec6a212f0b5f150f9c13d3ee4347a3bf906dd342b183ea1ff18d1543d9aa9d5351d209b220bf3bdc4ca5e51e099b09da90b6aeb7b9f4301112e39128839c369b6514df89d1744e82c3b49ef0a8a818e1cd4", 0x74}, {&(0x7f000093c000-0x4e)="d306738e435547bd6403bce5e39e2b660ac18cdc77017e3a2ab88df81232a7654a27dd867315e348fce988e142095e00f44c1b9b4f28eab192d7f884d78b374333bad6345902f78821af91f63aa2", 0x4e}, {&(0x7f0000e39000-0x9c)="5b9f28e7542a62e5a36d6728dc2a0b452de0feafd7000eb60c6c5fc2e86e7c0844e94c64b023057cf575ab487300fd27994939d858ff53c680b089e57272258d5cbdab9064a27a90fc9a880d32f88298dec0f7fdaf5945dbe73abceb3f8e520891f172ce1c88f9c16106e8e2b6b543d127f7122f1302ff99fffcf13829616b58e0da6ab096b4957edc4bb650c71605d8aebd29fd412bbc48dc036ca9", 0x9c}, {&(0x7f00000e5000)="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", 0xfe}, {&(0x7f0000e3b000)="", 0x0}, {&(0x7f0000136000-0x8b)="fd65d1f5bb9756bdb75a45d83e11228e4dfa6aea149bd45a9c0be1c2b9c4ad2d4b3eaca844ba3423b61b73f368e886feb5cd70fb706464746e7ea02df193817b7256ca0f4351e5a3eecfe6184840fc04d85197b3695649a410da3d8d96ab5c4f37c96b1ddaee146e064e6c25276cea747a41b8ea840784c787fa35eaa9d6495c1fc7404c57f8d884fd45f7", 0x8b}], 0x6, &(0x7f0000e55000-0x1030)=[{0x1010, 0x110, 0x0, "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{0x20, 0x117, 0xab4, "8aeaf798fbd2ebd38b"}], 0x2, 0x48090}, 0x1}, {{&(0x7f0000c8d000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e6f000)=[{&(0x7f0000f7f000)="b6b350e6d8cbf0abd89b50fa7a3fb1f9ed6a01fb11bbe01d2a8ffa5feff270da5fa25f07db77af70628ee34d26005288f5eec73eafc80edf20e72c45c59fd7e8f7f19723381067e202173813db6a38f4993531bfcb063df11a2c0f29df66c1a63dfe18503385dae6a4bcc09f38bb4557907d08300bd75ed1aa7a9d359b8c850d8200f24658aab98700590d23e2582ecc4d5d996c21a6331eec4a2b41b8dfb6d2bf3ae82bb361261bd82111ae814e79214f560cbc65f4cfd9389279867126e3410281a5899365bd4d8b2fddd91a276242d61108ab22581957e0931a969131b27bd8aaff6f031d1faa6290e746e4ca56e9916cf78de1738fac", 0xf8}, {&(0x7f0000062000)="b4802ecab98d4bdc127fda9b310e74dff80d59348f59bed22cfa734a788a9d33ee87fa91f386d4b7551278c7c26ffee1adae20a524815af2533f2c22131b0bfc5dd51c71cc", 0x45}, {&(0x7f00004af000)="5dac25cbff50e2c217c64cd32edc004948e8a7ae01bb72210d7bfaadd6717117106526048e5dc4f0d3ce51cd2894ac483c937c1ca0262c0071524b2e78", 0x3d}, {&(0x7f00007bc000-0xed)="5413adb117eb811dc5fa2a28730fefc7563f0c55adfeee5cd0c121e08bd4c1084761409ea69e11e9843002216405712e73b92b41fea70673ee0a08b31a6b63a08150f10012bd48822e065d62d1a525c714b3c7fca22f6141238edf88ce033f6c2151d9b3d7cbc367edae7487eb3650962dcb2d8f295ad193a00da80c3aea1d9bb705d67282bb427a8743707a6ad48d109a813ce0d9d3a28de6161159bd2c29b876067fb2b2ae3858f6ad79dd42400a11c2955ad16db7ac4518bfc4489a2c205f3081b766ef7f48ae72eebd084e9e99c4696bb91192db79ca1632abf9ccab22e339a228406c6c0f777cf6be9152", 0xed}, {&(0x7f00001b5000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000683000-0x3f8)=[{0x20, 0x100, 0x39, "7e180f33bd24db93c015d03a7f"}, {0x78, 0xbe, 0x9, "44970bd725be008901f11f77456b479bf4635a2449de2499fae9a870589bd6d2e703f087dbad8cd55a59bfdc3390e21e7e73bc8843a9c4dcbdd7e7b33a8b8f6a069a836b79d03dcf0fb364879c4ea9d806043ebbd775960226c40e11671c1a9338d0e62eb8"}, {0x28, 0x0, 0x3ff, "b11042f5d8b6b8c3ba6aa4cb31bf06cf31ad7f982dedc475"}, {0xa8, 0x0, 0x3, "3c08d32cdb085818931119deedc3c9c65e8f40d5e3e421ca58cf3de898c1e2bc2c2756adfd992b21fd0d16eb7783a8f002ee3855151405f976679db390a7b28506ca6290d2f0daaa661146243f871483c3e17ccc889dc3a5cf74d6b3b9cea99f40f791427a76a9423395e053d3ef29658ad323aefa7bf2340f379bfad94a016d3e6ac4033fbc8cc1697f8f961e93278140"}, {0x40, 0x19a, 0x3, "b3e64478d211f46ec882743bc32a01d316af440c86c4aba965060aed5e9e77138fef27ae517811c0d5be28ce845881"}, {0x68, 0x11d, 0x3f6b, "ca5b599bdef2235cd76546f70bf7c021ef4fe2be5b95f2bd33639fef658a1b63effea8f1a7aa966f007c142e53925e852865407bf8308627d3618a22998e209ea241565720d7a29c3513318fbef9181eabc5b5a89f"}, {0xe0, 0x10f, 0x7fff, "61a5bbbd090a90494c79284ed4bc106851a834279dc4027b154e8217deed293ea06636e54998d949cf2bb4596273d901fd6984123f4710fdb804e2c1b7b4353d5e8cd08dc209348a2c7baed9e3824145a297a284971fde93e3ff852b2f16c53078574fae25e196645ae3f26edbc00f8baf78ab1b1daf159d7463cdd6008c4bf7e826afaa6f59ddc043bbe0df77b57012c3adb7f434bfba289ed0c05fbf19eefc9dec28fa349470eb712aa606b5e78310ad65312b82e1e2ab3784f11b5264b69c557f31003ccf527a00dd277bac3d72cf"}, {0x108, 0x1ff, 0x0, "e521770f1881fd6f41fe49f88c495d9d3105be5be98ff1bed05439c79b9365cec37c4e06cd5aaf9f24a57605fdde03cd320221ac8aeeb78a2877393e9e70975445b06130b3b8daccd6a8f156db2f71fe431c8d2900aca8281a1eb210d524ba4217e9952a66ce6c6e67aab69d0de2b4c24b28d610787dc5f86de0418fb3d259e9def9323e540a9eea4123b5ef5fd596280b54b8df6331e8c31331e381b613aa34e63f684755bb5ea6a7dfeeda761834212b4abc15d80ffa2d006e3e37d21387ec0c0d9cf7b86173297e2cdd8c4d2029997e92bb80507b75ca58bfa6e46cb43e36303f614c76a454f3d719ff076557168fb8706c2f760d"}], 0x8, 0x10}, 0x1000}], 0x4, 0x41) creat(&(0x7f00000cb000)="2e2f66696c653100", 0x7) 2017/11/06 14:19:38 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b9000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d9000-0x4)=0xe8) socket$inet(0x2, 0x7fa, 0x8000000000001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000102000)={0x0, 0x80000001}, &(0x7f00002d4000+0xb96)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b16000-0x10)=[{&(0x7f0000e7c000-0x3b)="3900000011000924010300200500ff0000000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e2000000000e6070512b3", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007e9000-0x8)={0x0, 0x0}) fchdir(r0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x803, 0x2) setsockopt$inet6_tcp_buf(r2, 0x6, 0xc, &(0x7f0000a7d000-0x7b)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1211417be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f000045e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000329000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f86000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) clock_gettime(0x2, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl(r6, 0x5101, &(0x7f000042a000)="") setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000add000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r7 = socket(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x1, 0x0, 0x3a}}, 0xe8) sendto$inet6(r5, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000056000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b27000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f000029e000-0x8)={r1, 0xfffffffffffffff9}, 0x8) pwrite64(r7, &(0x7f0000746000)="457a52f8d819a431f2c7844f15ea6a96e737447f750e72ede93a6b16ba73d552b94b594f5ae8d9fda7832298458d9fb08229d47af61fbe01c722108e59e34df3c102a2071787169468b85869f30a10027e89140f1ccf6a231259d401c2ae443dfa474e493d5a629509628e732c0a0343456925b7f3be9c0e986dca127c32bbfcaa08c1", 0x83, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000458000-0x38)=[{0x2, 0xb}, {0x0, 0x9}, {0x2, 0x9}, {0x5, 0x10000}, {0x2, 0x5}, {0xa, 0xfffffffeffffffff}, {0x3, 0x8b35}], 0x7) [ 72.484496] netlink: 25 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/06 14:19:38 executing program 3: mmap(&(0x7f0000000000/0x287000)=nil, 0x287000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000284000-0xf)="2f6465762f6472692f636172642300", 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000068000)="2f6465762f6b766d00", 0x103000, 0x0) syz_open_dev$usbmon(&(0x7f00001a8000)="2f6465762f7573626d6f6e2300", 0xac0, 0x40) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000288000-0x9)="2f6465762f76637300", 0x4000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b0000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000288000)={0x400000000055, 0x0, [0x6, 0x4, 0x2b4f, 0x404d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x7, &(0x7f000014b000)={0x0, 0x0}) r4 = dup2(r0, r1) connect$unix(r4, &(0x7f0000217000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000288000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000288000)=0x10) mmap(&(0x7f0000000000/0x264000)=nil, 0x264000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x9, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000289000)=0x0, 0x0) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000266000-0x10)={0x4, 0x9}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x80) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000253000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000288000-0x8)=0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000048000-0x4)=0x7) [ 72.498438] netlink: 25 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/06 14:19:38 executing program 1: r0 = gettid() sched_rr_get_interval(r0, &(0x7f000067a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x9d0, 0xb2c9, 0x7, 0x80, 0xc71}, &(0x7f0000002000-0x4)=0x14) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000001000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000005000-0x8f)={r2, 0x87, "062384af42aa4c5dcc2e150dfa8c6eb43ffafde38009a8e71496462ba7d477799c143e453f8f278a6719982b02490b5128bead8a16680c90ae973062b0b6991bc7ac2004378cbc598a96d283aa456008e7963a5f92d4f064dfb3929d915552a11f9b82a700000000000000091894c531e00afe5f9e1efcd14345d6028d4cc5e225dff4f8c9985b"}, &(0x7f0000004000)=0x8f) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x420c1, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x39, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x2a, &(0x7f0000fd5000)="0001", 0x2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000fd6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd6000)=0xc9) r7 = socket(0x7, 0xd, 0x7fffffff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002b5000)=0x14) dup3(r5, r1, 0x80000) mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x1, 0x8000000000000006) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000f9b000-0x4)=0x0, &(0x7f0000679000)=0x4) pipe2(&(0x7f0000be1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet6_int(r8, 0x29, 0x2, &(0x7f0000f57000-0x4)=0x1, 0x4) bind$inet6(r8, &(0x7f0000f56000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x200000000001}, 0x1c) sendto$inet6(r8, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20008000, &(0x7f0000d09000-0x20)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000fd6000-0x13)="2498551b52f2f88d1a9f329a74f28b8e64272c", 0x13, 0xf31a35bc8dd755d3, &(0x7f0000f56000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) getsockopt$inet6_buf(r8, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) sendto$inet6(r8, &(0x7f0000ff6000-0x2)="0188", 0x2, 0x1, 0x0, 0x0) 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000001000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80804, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c06000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1a3080) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000079e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000017000-0x8)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f000000b000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000007000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r2, 0x0, &(0x7f0000012000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000012000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x100000000, 0x0, 0x2006, 0x24}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000012000)={r4, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x57d) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:39 executing program 1: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c8e000)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000fa1000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa1000)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f9f000)="62696300", 0x4) r3 = accept(r2, &(0x7f0000fa0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c28000)=0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000fa2000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa2000)=0x10, 0x800) bind$inet(r4, &(0x7f00005a7000-0x10)={0x2, 0x1, @rand_addr=0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000f9c000)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0xec3, 0x40000000000001, 0x80, 0x0}, @generic={0xd39d, 0x0, 0x3, 0xfffffffffffffffe}], &(0x7f0000bba000-0x7)="8b797374f7006d", 0xffffffff, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xf, 0x9, &(0x7f0000fa3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00003fb000)={0x3, 0x1, {0x1, 0x1, 0x0, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet6(0xa, 0x100000000001, 0x20000000000) setsockopt$inet6_int(r7, 0x29, 0xb, &(0x7f00007ec000)=0x7, 0x4) setsockopt$sock_int(r7, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) syz_open_dev$random(&(0x7f0000983000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r7, &(0x7f000007b000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2000008001}, 0x1c) sendto$inet6(r7, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000fa4000)=0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1c, &(0x7f00006e3000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f64000-0x4)=0xa2) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x33a1be01, 0x9, &(0x7f0000642000-0x52)="51e049fa0bc9f843ba956c4b0e544c0a28f7c13b7218a56632492bfb59092e9209b8a3d8a5ea2c3eba4743c2b100f6587a34887f83000000000000000984ea45fe43c49ed12ca2255b5b6a7b6b11a43501ea", 0x52) sendto$inet6(r3, &(0x7f000059e000-0x90)="8cd86dbbf82d01f0a1e0bd1de1114950c5bf9b1939404e82c82abb12d74f08e01efd0283e25550f261f9e19392bcaa1f2f917428d0353812cb7e8b023ed616e216ea9b3ed87c49cc564e0aa1b837b913aef144882f56e97c7335cabdee0abf709f8a22e9debb6c4a0715f4a3e4777fb7f3a3f0d675d055721ee18ef0168ccbe52b061fabf212264bcd631fa5e931690e", 0x90, 0x40080, &(0x7f0000a5c000)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$inet6_buf(r7, 0x29, 0x6, &(0x7f0000d1c000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1b000+0x252)=0x48) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000f64000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x6, 0x4, "7f56b22a2237ff2392e04121b7d9ec8a85d84f9a5f2d63b223796e1327f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b0c30270323ec391a87de9a6f0395cbdf748e05655572b9"}, 0x160) close(r7) socket(0x2, 0xfffffffffffffffe, 0xfffffffffffffffc) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r6, &(0x7f0000fa3000-0x94)="203207e4917982d9b672bbaacd382ccb122f2b8b029bfa91f57e0c5d5a8abb426f98cb0f342c86a72c6c9072432ba15cd3716934d489a3e682ee2709d25a1b869260d702e02e3c1fa134b517067dad4d23475c1f9b3ce45ce3dd032b2b5791f65fb31b414f07892afffd11faf59430cf58d731c59d0b2be582940e3857e627657c408e69918574c7d63a509601c15c4f339f0ecf", 0x94, 0xdb1, 0x0) fcntl$notify(r4, 0x0, 0x8) 2017/11/06 14:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x220000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = request_key(&(0x7f000085a000-0xb)="81000000000000007200c3", &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000da5000-0x1)="00", 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f0000f04000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000967000)="2e2f66696c653000", 0x88) mount(&(0x7f0000fa1000)="2e2f66696c653000", &(0x7f0000ccb000-0x8)="2e2f66696c653000", &(0x7f00004db000-0x6)="397000", 0x0, &(0x7f00009e0000)="74") r3 = open(&(0x7f0000639000)="2e2f66696c65302f66696c653000", 0x141042, 0x10000006) io_setup(0x6, &(0x7f0000758000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x6}, 0x10) r5 = socket(0xfffffffffffffffe, 0x1, 0x81) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000049c000)={0x0, 0x3, 0x1000}, 0x4) r6 = dup3(r1, r5, 0x80000) perf_event_open(&(0x7f00008a8000-0x78)={0x4, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f000032e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008aa000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c5c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000020000000000500000000013cb0"}}}}}, 0x0) r8 = socket$inet6(0xa, 0x4, 0x10000000fffffffd) setsockopt$inet6_int(r0, 0x29, 0x4017, &(0x7f00001f0000)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) setsockopt$sock_int(r8, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000912000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r1 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000a60000)="2f6465762f6869647261773000", 0x420000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000171000)={0x7, 0x2, 0x5, 0x6ee, 0x20}, 0x14) clock_gettime(0x0, &(0x7f0000605000)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000288000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) readv(r2, &(0x7f0000f64000)=[{&(0x7f0000bff000)="", 0x0}, {&(0x7f0000cbd000)="", 0x0}, {&(0x7f0000840000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000539000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dab000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000365000-0x4)=0xe8) write$evdev(r3, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x1, 0x7fff}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) socket$inet(0x2, 0x5, 0x3) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000151000)={0x1657, 0x0, 0xffffffff, 0x7fff, 0x0, 0x401, 0x80000000, 0x7f, 0x1fc2, 0x8}) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) [ 72.536152] 9pnet_virtio: no channels available for device ./file0 2017/11/06 14:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x1000, &(0x7f0000d4f000)={0x0, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000be3000-0x9)="0000000000f7000004") ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000077e000)={0x6, 0x70aba, 0xffffffff, 0x3ff}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(r0, &(0x7f0000b0d000)="2e2f66696c653000", 0x100000000000203d, 0x4000000000000004) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x8, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2ffffffffe, 0x0, 0x4000, 0x80000395b, 0x0, 0x100, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x800000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cb7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x800000002024, &(0x7f0000833000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000039e000)=0xc) mmap(&(0x7f0000810000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000077a000-0x1)="00", 0x5) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) mmap(&(0x7f0000a3c000/0x4000)=nil, 0x4000, 0x4, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x80000003, 0x36, r2, 0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000cc2000/0x4000)=nil, 0x4000, 0x8, 0x3e, r2, 0x0) mmap(&(0x7f00005f3000/0x2000)=nil, 0x2000, 0x20000000003, 0x40010, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2a, &(0x7f0000001000)={0x20040000000005, {0x1}, 0x40000000, 0x4}, &(0x7f000024a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000799000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6) mmap(&(0x7f0000947000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000374000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000001000)="2400000025000700e113003f00000002000000000100000008000000f1ffffffff5010b3", 0x24) [ 72.548505] 9pnet_virtio: no channels available for device ./file0 2017/11/06 14:19:39 executing program 6: mmap(&(0x7f0000000000/0x968000)=nil, 0x968000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000054000)=0xe) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000162000)=0x99, &(0x7f0000000000)=0x4) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000968000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000237000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000964000-0xb8)={0x0, 0xfff, 0x5, 0x4, 0x51, 0xffffffffffffffff, 0x2, 0x51b6, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c2, 0x4, 0x7, 0x2, 0x6}}, &(0x7f000065d000)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000963000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000969000)=0x3) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0xc0000, 0x40000004000c6d5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000c2000-0x8c)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000030d000)=0x8c) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r5, 0xffffffffffffffff) r7 = accept4(r2, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f000000b000-0x10)=[{r6, 0x480, 0x0}, {r6, 0x200, 0x0}], 0x2, 0xfff) shutdown(r6, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f000045b000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x65e000000000000}, @in6={0xa, 0x1, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}], 0x8) splice(r1, 0x0, r3, 0x0, 0xfff, 0x0) sendmmsg(r3, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f000062a000)=[{&(0x7f0000967000-0x1)="dd", 0x1}], 0x1, &(0x7f0000440000)=[{0x18, 0x84, 0x1, "af290e3f6a52"}, {0x60, 0x116, 0x0, "b307aa1a6654c7620a5ab6fc7d5bbe9132a1b1bfa6f2f992099669616a6b54f46da8db8437325e32bb219c82f034421c31fffbc8eb3301d11bc07038a51227d0e366e579c40642ded4a421f4a09e"}, {0x18, 0x11e, 0x6, "22"}], 0x3, 0x80}, 0x0}, {{&(0x7f0000143000-0x6)=@hci={0x1f, 0x9, 0x1}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00007f8000-0xbd)="1565875facc924634ae290be9868fc8236a488cfb667e201cfeb877052315120af6eb8e9e3dd025864c80bdf8276949a4ac8f01a89922c39028e0dbe617931cb011c77605ad6f3ce9d69ab6bed3c1b285582345daa09db5df20a3c77346444", 0x5f}, {&(0x7f00002dd000)="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", 0x1000}, {&(0x7f0000935000)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96c833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f0000968000-0x2f)="7840d23c58f7b90c88d0e864d4a7ffd6a4e021e78bd686307ba6b5cd37130980fc55d0672156b300000022ba6834f5", 0x2f}], 0x4, &(0x7f0000935000)=[{0x50, 0x0, 0x8390, "cef4cdc2a808abf3f2f4ed1bd3f554a6a7fc7266478b93c26f5fbce0a00e1312f48fdc9afd7bc2368a8bf3f6c587e886bc12d9238be1d5a1a429bfa652dc5b"}, {0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}, {0xe0, 0x111, 0x1ff, "02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x3, 0x40}, 0x1}], 0x2, 0x4000) socket$bt_l2cap(0x1f, 0x5, 0x0) splice(r3, 0x0, r2, 0x0, 0x40000010000008, 0x7) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x2, &(0x7f000096b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f000096a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000969000)=0x1c) 2017/11/06 14:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000eb5000-0x7)="5c2b262d7d2d00") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00008fc000)={0x0}, 0x4) mmap(&(0x7f0000000000/0x238000)=nil, 0x238000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000002b000-0xb)="2f6465762f6c6f6f702300", 0x100000000, 0x800000001000000a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000871000)={0x26, "736b636970686572000000000000", 0x0, 0x1fb, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3b000-0x2)="0002", 0x2) keyctl$get_security(0x11, 0x0, &(0x7f0000386000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) r2 = syz_open_dev$usbmon(&(0x7f0000592000)="2f6465762f7573626d6f6e2300", 0x7, 0x202040) connect$netrom(r2, &(0x7f000038b000-0x48)=@full={{0x3, {"aae1177e55bcaa"}, 0x100}, [{"5c6a7cd43f005e"}, {"124260e5d3022d"}, {"4b4b0d3fa21d36"}, {"64fd24c504ffbd"}, {"187f000000aeef"}, {"201b873f14178d"}, {"54703e77c6e4df"}, {"89501bff73f12b"}]}, 0x48) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x80007fff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = accept(r3, &(0x7f0000b23000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000619000-0x4)=0x8) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x5, 0x34, r3, 0x0) getpriority(0x0, r4) setsockopt(r5, 0x1907, 0x3, &(0x7f0000e84000)="b812033f2e1b509233632cf24b80e90d1e8bbbf0ae1876b4ea8cd0eee864d7a0474376601f425bbae36f2a6d05bbcd12d1630feaf96ffaa62718b9d298a0a83afc8e9bd42c771765763bba2e576d19e5350af37cf992dcc36992ca12d888c4ed677b1893f9694510c29d7f5137e5d7389202092ca8116de6b908a943c4a74c347d85e4cead", 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x16) sendmsg$netlink(r6, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x719, 0x0, 0x0, "0b"}], 0x14}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00003a7000-0x180)=[], 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b52000)="2f6465762f6b766d00", 0x0, 0x0) socketpair(0x1d, 0x800, 0xfffffffffffffffe, &(0x7f00001e3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x734d9b50, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000-0x1)=0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x13, 0xe26c3d292de4c224, 0x0) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0xfffffffffffffffe) get_robust_list(r3, &(0x7f0000000000)=&(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000000000)="7573657273656c696e75786d696d655f747970656d696d655f747970652a00", 0x1f) semget$private(0x0, 0x0, 0x461) iopl(0x8) mmap(&(0x7f0000101000/0x3000)=nil, 0x3000, 0x1, 0x80032, r4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x6, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x12, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000a2d000-0xe)="2e2f6275732f636f6e74726f6c00", &(0x7f0000d8b000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x2, 0x5) setsockopt(r5, 0x8, 0x7ff, &(0x7f0000000000)="ffffffff", 0x4) 2017/11/06 14:19:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000ba4000-0x1c)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) dup3(r0, r0, 0x80000) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00008ea000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000424000-0x1)=0x3) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000012d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000bf9000-0x4)=0x0, &(0x7f0000b2a000)=0x4) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) bind(r2, &(0x7f0000e0e000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0xc0) epoll_wait(r6, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) recvmmsg(r4, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[{&(0x7f0000879000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000c4f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00003ba000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000024000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000a6b000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000a6f000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x6, &(0x7f0000335000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x2}, 0x8}, {{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[{&(0x7f00001e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f000097c000+0x9dd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x2, &(0x7f0000239000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x5}, 0x8001}], 0x2, 0x2000, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f000058e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b7e000)={0x0, 0x0, 0x0}, &(0x7f0000ad5000-0x4)=0xc) getgroups(0x8, &(0x7f0000b6c000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000012c000-0xc)={r7, r8, r9}, 0xc) r10 = timerfd_create(0x7, 0x0) timerfd_settime(r10, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x77359400, 0x0}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/06 14:19:39 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0xa) r2 = dup3(r0, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000ef1000)=0x9f, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00007ef000-0x8)={0x9, 0x2}, 0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x5d, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000ef2000-0x1c)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000054000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00008a9000-0x84)="35f83cbe920760c4c355496b445a03f7b9bb50b39107ae616da26dc3b1768d3eef2682d9c95973e7335e132432f340931fa7efe18b97f8d6f6ccb732cff5e4ab3bcf3e4154a2452844384e9545922376d51d713959ae47e469ad4d88971f748ff65c54ffa91be5a04e6491a38de8a680e5a17e5eed0657f737add44c2d3f36a00bd6cdff", 0x84, 0x4000, &(0x7f0000902000)={0xa, 0x2, 0x6d, @loopback={0x0, 0x1}, 0x42}, 0x1c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000ef2000)="06", 0x1, 0x80, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000ef5000-0x60)={0x27, 0x101, 0x100, 0x7, 0x6, 0x41, "da7cb2d6ede7ffba87588b25708d8d6a57e483533f33d74ae8287a5b538acf2aceb9027856c2ab0404a8fa52fc63ffd0232bda9091c47993aeac7806656415", 0xffffffffffff8000}, 0x60) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000ef5000)=0x10001, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef5000)="2f6465762f70746d7800", 0x80, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000ecf000-0x4)=0x1, 0x4) open$dir(&(0x7f00008b8000)="2e2f66696c653000", 0x1070c0, 0x12) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ef4000)={0x100000000, 0x1, 0x5, 0x2, 0x1}, 0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000d6d000/0x2000)=nil, 0x2000, 0x3, 0x80000000000010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f00000a7000)={&(0x7f0000ef2000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000025000)=[{&(0x7f0000ef2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ef2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000751000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000a54000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000ef5000)="", 0x0}, {&(0x7f00007a7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000d6f000-0x72)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}], 0x7, &(0x7f0000562000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe, 0x8}, 0x21) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000ee0000-0x51)="", 0x0, 0x0}, 0x2020) 2017/11/06 14:19:39 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000bbf000-0xa)="2f6465762f7663732300", 0x100, 0x4000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000873000)={0x13, 0x6, 0x5, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x1, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000036000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000012000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd4000)=0x0, 0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)=0x1000, 0x41000000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) pipe2(&(0x7f0000b21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$lock(r5, 0x5, &(0x7f0000a21000-0x20)={0x3, 0x4, 0x1ff, 0x6810ce57, r3}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000280000-0x4)=0x5) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x3000)=nil, 0x3000, 0x2, 0x10, r4, 0x0) epoll_wait(r4, &(0x7f0000fd5000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8001) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000018000)="77657374776f6f6400", 0x9) ppoll(&(0x7f0000034000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) [ 72.599566] kauditd_printk_skb: 127 callbacks suppressed [ 72.599572] audit: type=1326 audit(1509977979.098:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=13253 comm="syz-executor1" exe="/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x447c89 code=0xffff0000 2017/11/06 14:19:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x20, 0x3, 0xd191, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x5, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x8003}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b54000)={0x0, 0x0, 0x0}, &(0x7f0000639000)=0xc) getpgid(r0) r1 = open(&(0x7f0000b30000)="2e2f66696c653000", 0x40000, 0x0) syz_open_dev$usbmon(&(0x7f0000169000)="2f6465762f7573626d6f6e2300", 0x8, 0x201) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000176000-0x9)="2f6465762f72746300", 0x100, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000060a000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x2000100, 0x0, 0x5, 0x0, 0x0, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000217000-0x11)="2f6465762f7161745f6164665f63746c00", 0x420000, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000f6c000)={[0x10000, 0x5000, 0xf000, 0x5000], 0x2ec7ab6e, 0xa, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000a7000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x1b, &(0x7f0000001000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c9f000-0x4)=0x7f) mlock2(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x0) r4 = accept4(r3, &(0x7f000007b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bae000)=0x9, 0x80000) accept4$ipx(r4, &(0x7f0000208000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dd9000)=0x10, 0x800) r5 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r5, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f00008d4000-0x2)="0000") sched_setaffinity(r0, 0x8, &(0x7f00002b9000-0x8)=0x8000000009) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000482000-0x30)={0x3, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002df000-0x28)={@common="62637368300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f00003df000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000cfb000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00001d9000)={0x2, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b48000/0x3000)=nil, 0x3000, 0xb) mlock(&(0x7f00005f4000/0x10000)=nil, 0x10000) 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000002e000-0x18)={0xffffffffffffffff, &(0x7f00006ff000-0x9c)="c4c38d21dd54b60470fa7c6027208d1674b9e91177186704f9bc4927467b477cdb086d3eb155238fd9ef8d3be53848ea113bea204d79c43fdebe8106122fa4ce5b083b7e4a9fbe7aae621dacbc59de69b4e3063f925e45a0392c7365783b0bc35da55594e9c37ebe43e98e93b742e03012319dd76131e588ed06acaf84d925bb832af1356b46b0c0748c5839fe43385833b03fa4763d8f33626e0483", &(0x7f0000036000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000be0000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9a000/0x9000)=nil, 0x9000, 0x8, 0x10010, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000052d000)="2e2f66696c653000", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000094d000)="2f6465762f6b766d00", 0x5, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000fb1000)={0x4002, 0x4000, 0x0}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000af5000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00001e7000-0x20)={0xf003, 0x5004, 0x8, 0x5f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f0000fb3000)={0x7, 0x78, 0x1000, 0xb083, 0x7, 0x10001, 0x0, 0x200000000000000, 0x1c, 0xc, 0x9, 0x400, 0x1000, 0x1, 0x0, 0x7, 0x4, 0x7, 0xfeb, 0x8600, 0x7ba0, 0x4, 0x7, 0x4, 0xffffffff, 0x8, 0x0}, r4, 0x2, r0, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000fb2000)={0xe7, 0x8, 0xf7}) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00006fd000)="43c6241d280aa37031772ae1cd44bd5d955c407cc87be0269864265c8b5a1de81f7867b3d853513c0a803d6885b7a18b7a9f82b7a8763792ee0830aff7c157e6b98372b3595ce0e22b7f4b625a8cd1e8a2c3b7b681ea0a7939d489ae5e90391b72a0826c98a93898fcbf12fd06f2368d78f02a8cfc7a32342aa9dbd5db8f9c110e626aa55806f14038ce9a54e4955e00d5a0e910e137ee285496a58a15898e5015432a5a293a5d285e6b8ac021404b37", 0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000002000-0x28)={0x5, 0x2, 0x4, 0x5, 0x30000}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r3, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000afc000)=0x1074) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x80007, &(0x7f000015e000-0x8)=0x0) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xcd8000)=nil, 0xcd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = semget$private(0x0, 0x7, 0x440) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r1, &(0x7f0000323000-0x6)=[{0x2, 0x9, 0x1800}], 0x1, &(0x7f0000323000)={r2, r3+10000000}) inotify_init1(0x80000000000000) getpeername$inet6(r0, &(0x7f00008e4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000017f000-0x4)=0x1c) syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x6c2, 0x2840) r4 = fcntl$dupfd(r0, 0x0, r0) write(r4, &(0x7f00001c8000)="220000001800070700be0000090007000a00001e0000000800f8ff0005000180ff4590", 0x23) socket$bt_sco(0x1f, 0x5, 0x2) 2017/11/06 14:19:39 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000148000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = eventfd2(0x401, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x1, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000005000)={@generic="814d84c1c1bce4353c7203cf6094fd64", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r2, 0x8994, &(0x7f0000002000)={@generic="178b83380666a0ab2a2987a8402f1223", @ifru_data=&(0x7f0000000000)="f6aa55457af8191af5c29821fa41bf23302c296cbdbaf70292b583a213a4ac8a"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000006000)=0x40009, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000a000-0x10)={0x1, &(0x7f000000a000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x20011, 0x5, 0x10) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000039f000)={0x0, 0x78, 0x0, 0xd03d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20000000000004, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000039c000-0x20)={@generic="7c41768d5c6c36f747d118d2303f5d13", @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_CREATE(0x0, &(0x7f0000582000)={0xe, 0x4, 0x5, 0xfffffffffffff000, 0x0, 0x0, 0x4}, 0x1c) getegid() 2017/11/06 14:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000080e000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x28000080e, 0x10000000000009) bind$inet6(r2, &(0x7f0000de7000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = accept4(r2, &(0x7f0000a2c000-0x6)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001ff000)=0x10, 0x80800) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000d16000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000794000)=0xc) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000181000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000010000)="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", 0x1000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00005b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005d6000)=0xbd) r5 = socket(0x7, 0x5, 0xfffffffffffffff7) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000049e000)={{0xa, 0x2, 0xb1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x124f}, {0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x281}, 0x3, [0x5a, 0x7fff, 0x3, 0x98, 0x1000, 0x9, 0x2, 0x9ba]}, 0x5c) connect$inet6(r1, &(0x7f00007b3000)={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0xff}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003bd000)={0x0, 0xe4b}, &(0x7f0000505000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00008aa000)={r6, 0x35b378f9}, &(0x7f00008ea000-0x4)=0x8) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00001e9000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000511000-0x4)=0x23) connect$netlink(r5, &(0x7f0000a7e000)={0x0, 0x0, 0x1000, 0x0}, 0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000033a000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x20000000000081, 0x61df, 0x5e08cfba, 0x500, 0x1b, 0x8, r4}) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000315000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f39000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f00008ff000)=0x1fa7, 0x4) r7 = socket(0x13, 0x4, 0x1) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000007, &(0x7f0000f71000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$ax25(r3, 0x0, &(0x7f0000e72000-0x4)=0x0, 0x80000) connect$inet6(r7, &(0x7f0000d2a000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, 0x1c) recvfrom(r1, &(0x7f0000810000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000a18000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) 2017/11/06 14:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000335000-0x78)={0x0, 0x78, 0x8, 0x3, 0x2c8, 0x6, 0x0, 0x2, 0x8000, 0x6, 0xfffffffffffffffb, 0x9, 0x3, 0x12, 0x0, 0x20, 0x0, 0x80, 0x8, 0x10, 0x0, 0x7ff, 0x3, 0x20, 0x80000005fc, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a3f000-0x8)={0x0, 0x100000001}, &(0x7f00002eb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00004d8000-0x8)={r4, 0x0, ""}, &(0x7f000085a000)=0x8) shutdown(r2, 0x1) listen(r2, 0x2) connect$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f00001e5000)="7b1f1670a6f11c14bef342f938add38d69136674fd2ddbc481607cdc01e8b50ddae3bc1c522277a5ae8eea9e5d842c233f1149", 0x33, 0x8c4, &(0x7f0000041000)=@hci={0x1f, 0x10000, 0x3}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000cb7000-0x8a)={0x0, 0x82, "2f89981aed50e093676fba721c8602c698d97655354767023c13e86b83b6180665dc845dcc52430d7e65faf5c4fbcd4fdb96a5580b21ac1f626cfb209d5420f57da81fa15b21b309eb56f970700b8bc469f4cb60a6ccc959eeacbd1f84c314aaefffe28b310f8a4c1c585fee630e8bb9a9db827d2cd254eb1c36967179d5b1984d40"}, &(0x7f000000d000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000063b000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x401}, &(0x7f0000bb5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000f1000)={r4, 0x20000000000007f}, &(0x7f00009e4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000118000)={0x0, 0x0, 0x3, 0x0, r5}, &(0x7f000070b000)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000763000-0x38)={&(0x7f0000278000)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6c}, 0x1c, &(0x7f000039f000)=[{&(0x7f0000dc6000-0xfe)="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", 0xfe}, {&(0x7f0000046000-0x6e)="129b0d990b403e1c686382c5100666dc798d0e71edf490aa67e61a806f1c53488e0f4bcca7135c8ea3470ad2408f40fef110096c806ccd59a4c2c5f677005a87d8d31e2910796d3210d34c02f258872583c1175527e2a684255d12f143589a10388db5ffd0ef7416a4858005dea1", 0x6e}, {&(0x7f00007a5000-0x4)="7e2caf26", 0x4}, {&(0x7f0000310000)="e5fa518af2dd4ca67935a08d8d4a07d9df351e55b3e805fbb7df0c5349deff0142f9bb4e4f50", 0x26}, {&(0x7f00008cc000)="f6bd534fa7d5ed1fec14bf9faf875fde7fa46f4e0390c80ce9c767651ad7b087b1dbc57e598b6b03bc4df4eda6ccf1a3ebbb2f708d763c9d2b41852d987e59accbde9cd47071c28a1edfdfdb943c292e66ddd38e5055db2713f86ef39c4af3955e7890e3b5285d0db2ab82c3f918ee37c798bb4b3bd269a1e3c345121aad31a9fa70486422c7875b09047653994aae32e4be8ebe6ec7380431428ddfce2cbb1eb6240e18931e24", 0xa7}], 0x5, &(0x7f000034d000)=[@init={0x18, 0x84, 0x0, {0x402, 0x0, 0x9, 0x3}}], 0x1, 0x0}, 0x20000004) sendto$inet(r3, &(0x7f000071a000)="", 0x0, 0x0, &(0x7f00005c3000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000298000)={@rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) sendto$inet(r3, &(0x7f00008af000)="", 0x0, 0x0, &(0x7f0000fdc000-0x9)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000eea000-0x8)="2e2f66696c653000", &(0x7f00005cd000)="2e2f66696c653000", &(0x7f00003e9000)="6c6f67667300", 0x2000000, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00002fc000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c1c000-0xc)={0x0, r2, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000441000)={r0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dbb000-0x8)={0x0, 0x0}) pipe2(&(0x7f000006a000-0x8)={0x0, 0x0}, 0x200000007fffc) close(r2) eventfd2(0x100, 0xfffffffffffffffd) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000297000)=[{0x20, 0x0, 0x0, 0x10001}, {0x6, 0x0, 0x4, 0xffffefffffffffff}]}) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ae6000-0x40)={0x80000000007fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000039000-0x10)={0x954, 0x7, 0x2fffffffc, 0x1563a85c6c8d69ab}) mmap(&(0x7f0000001000/0x289000)=nil, 0x289000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)={0x4, 0x0}) flock(0xffffffffffffffff, 0x5) r4 = getpgid(0x0) r5 = perf_event_open(&(0x7f0000194000-0x78)={0x5, 0x78, 0x6, 0x7, 0x2, 0x0, 0x0, 0x6, 0x1c00, 0x4, 0x3, 0x7, 0xd97c, 0x3, 0x0, 0x6, 0x3, 0x800, 0x1, 0x2001, 0x0, 0x7, 0x5, 0x91, 0x6, 0x9, 0x0}, r4, 0x10001, r3, 0x2) setrlimit(0x7, &(0x7f000082a000-0x10)={0x0, 0xfffffffffffffffc}) eventfd(0xfffffffffffff000) mknod$loop(&(0x7f000026a000)="2e2f66696c653000", 0x80, 0x1) pipe(&(0x7f0000269000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000255000-0x4)=0x0) dup(r2) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f00000a9000)=0x7, 0x4) r7 = syz_open_dev$usb(&(0x7f0000289000)="2f6465762f6275732f7573622f3030232f30302300", 0x0, 0x103200) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000014000)=[{&(0x7f000001f000)=[{0x11, 0x200000001a, 0xffffffffffffffff, 0x0, 0x0, "48"}], 0x11}], 0x1, &(0x7f000001b000-0x98)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000133000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) signalfd4(r5, &(0x7f000025e000-0x8)={0x9}, 0x8, 0x80800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000763000-0xc)={0x4, r1, 0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f0000aea000)={"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"}) [ 72.669976] QAT: Invalid ioctl [ 72.703215] audit: type=1326 audit(1509977979.202:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=13253 comm="syz-executor1" exe="/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x447c89 code=0xffff0000 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x8, 0x80800) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000ffe000+0x304)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ffd000-0x10)=[{r1, 0x4214, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000cc2000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a5c000-0x8)={0x3}, 0x8) r2 = epoll_create1(0x800000000) r3 = dup2(0xffffffffffffffff, r1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00001be000-0x4)={0x2000000000}, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000ffe000)="2f6465762f73672300", 0xaf, 0x3) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006e4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000daa000-0x30)={&(0x7f0000ab1000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000873000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005aa000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007e3000-0x8)=[0x0, 0x0], 0x5, 0x5, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ffe000)={0x9, &(0x7f0000ffe000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000377000)={r6, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ffe000-0xa)="2f6465762f70746d7800", 0x101800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000972000-0xc)={0x8020000003, 0x0}) mount(&(0x7f00009c7000-0x8)="2e2f66696c653000", &(0x7f0000ec3000)="2e2f66696c653000", &(0x7f0000300000-0x4)="78667300", 0x8, &(0x7f000038e000)="da5adc31598167aa0658d150edb5a37a0467d5fdb8c78e6116058b51f641427fcf0e2e0bdc92a940235d5db54b74930dc14c62d14e8ba252f0ec64202730be06e2a06883617ecc9d6c55cbeb2803e2dcc2306646515fc9429fe887c18a88015d59dabf60cd2c8aae1f2f6afb9826ee2ce2c56ddd9be361f87e762eb75e33d5fb0a63bf6ebed6eb21b42ceb85c231d7a9eaa33842d8ca3aa59e2da41c6bd842f8763d4dda1248a3d8c46e157bf4fcdae6a66d28f26fbc628c1203425afcf83e4277afb8501ede77f0d070b90c253df1535ba7cd46") mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a80000)=[{r2, 0x100, 0x0}, {r2, 0x0, 0x0}, {r1, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x2000, 0x0}], 0x6, &(0x7f0000522000-0x10)={0x77359400, 0x0}, &(0x7f0000ffd000-0x8)={0x492b6048}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f00008e5000-0xc)={0x80000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000933000)={0x0, 0x0}) read(r0, &(0x7f00009db000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a) epoll_pwait(r2, &(0x7f00001f3000+0x9ec)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ff4000-0x8)={0x0}, 0x8) 2017/11/06 14:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000245000)="2f6465762f72746300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x1) pwrite64(r1, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) r2 = open$dir(&(0x7f0000b9d000)="2e2f66696c653000", 0x80040, 0x89) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d20000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eda000-0x4)=0xe8) stat(&(0x7f000097c000-0x8)="2e2f66696c653000", &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000112000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xe9d, 0x3, 0x4270, 0x0, 0xa0, 0x20, 0x1f, r3, r4}, {0x4, 0x9, 0x9, 0x4, 0x7, 0x3f, 0x2, 0x41}, {0x8001, 0x5, 0x8000, 0x8}, 0x0, 0xd0, 0xfffffffffffffff9, 0x0, 0x4, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x16, 0xf95}, 0x11, @in6=@loopback={0x0, 0x1}, 0x7b, 0x1, 0x3, 0x81, 0x7, 0xff, 0x2}}, 0xe8) getcwd(&(0x7f0000001000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e) fstat(r2, &(0x7f0000480000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e9d000)={0x0, @in6={{0xa, 0x2, 0x5bdc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b01000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000826000)=0x8c) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00006a0000)=0x0) sendmsg(r1, &(0x7f0000e99000)={&(0x7f0000f5a000)=@sco={0x1f, {0x9ba8, 0xffff, 0x1f, 0xfffffffffffffff9, 0x8000, 0x558d6207}}, 0x8, &(0x7f00009ed000)=[{&(0x7f00006c7000)="0fb8e0f2910caba3fd9f07cb0cb72a1976e35e0e47d11a2bef5ce34c11db7d43300ea896ea7422cff7169e483b430c7573dc08fbbf80327ccb8086235816386c5504a292d8b39202b795a2d0162664910ca0f35b28222cf5", 0x58}, {&(0x7f0000319000-0x65)="d137eea78fa5e8f43b55d9964c6cb45f0e05bde4ac410bc3d90ca31558aca3c6b1b828e296dde39405b2b576a46d3d7fe9dd0521655af7fd54628d8104bc456abd9f6c9e32300263920259970aee8b4dc2011230fedb28e1987cf8f118df2bb665209eb137", 0x65}], 0x2, &(0x7f0000853000)=[{0x78, 0x107, 0x1, "59e6a721d697411c9d7a06d1fc374b96b62cbe1db0497e8b814861b564abcceb31c0ce9ccb079f1b8350b65c6726c92d9f281ab42927b1244dc09ad7e6219ed22a07089309e9116ec4a31c22c398c09f2b9cee0bf8ccbbd26f6c02b9e505ccd2aa"}, {0xd0, 0x107, 0x0, "3517b3912da16419af16be2ace3bccb309e190bd07e1d7860a018918b66d4e1c99753eafd9c69789fd37a06ff245b8a7e2f38d6a6e384d0d33f9f7a26aa4b1b05b7eede535d88757b4b6cc402016a62d89c2620d125ea8bdd108ce74ffe190380f9c893360580e2a2524e4471eaea186816401fc1905a465fa241a2ed31b421d5e90b46e4304f8fb4ee7df2512cd0964dbaeb0bd1f8ffab0c789fcde2fdcd9a203cba2348d9b55f03b066f43ffe213fa851c528b227112a53c0276ae50"}, {0xd8, 0x1, 0x7ff, "de3cbd8b21c302085b8040a7cefa7ca17f7c651a6fd9689d61a587b063065b3717b672436b9998e95040e16fe98a1678a50968c864b63005f940c3cea22d02dbe387c041de1ac0f62a193eec33e5594ea7af0da866956931ebdb39a076e8d36892b6a486b8be395ad4c38eb59337d5df5b186290cbd692c9826037be7916cf388156c9efb808ededf368f360c13ed347d8e73397c1a639fe44c22eb812b5f08071640a860aa1b1a75e742d95d353b3364c521ae5b73b7d0757b853a88cbfee98a050"}, {0x20, 0x117, 0x80000000, "bcd45b8bf57dbe70cf1594d69254fc72"}, {0x1010, 0xff, 0x401, "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{0x68, 0x1, 0x0, "23b5fe4bad40dab19d8b38e283f9ccc1f266789d14e4058e05b1680cbf238b2a73af8bfc4099cc5c2cded34668e413380eddc9297fe20eb77711af4ae1ef4ad6ad8d4f4b74973af4f40971cca6e70226e1ada0c7e6"}], 0x6, 0x20008000}, 0x4000) rename(&(0x7f000018f000)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xc56b, 0x100000001, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a3000-0x8)={0x0, 0x0}, &(0x7f0000a30000)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/11/06 14:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000b5000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000a7f000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dd2000)={r3, 0x480000000000000, 0x8000000000, 0x5}, 0x10) connect$inet6(r2, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getrusage(0x1, &(0x7f0000148000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f000022b000-0x10)={r4, 0x2710}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ed9000)={0x0, @in6={{0xa, 0x2, 0x292, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2ad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x449b}, &(0x7f0000812000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007cd000-0x8)={r5, 0xffffffff}, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000003000-0x84)="9787419c", 0x4) sync_file_range(r2, 0x8bed, 0x9, 0x6) 2017/11/06 14:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b7a000-0x6)="6c6f676f6e00", &(0x7f00009fb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000389000)="00", 0xfffffffffffffff9) r1 = request_key(&(0x7f00008f4000-0x5)="6465616400", &(0x7f0000f8a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000af4000)="00", 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000856000-0x1d)="aec985b491b6e97ebd150ab76aa56e247143385bdf0f84c95b807cf4f6", 0x1d, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000291000-0x8)={0x0, 0x0}) r2 = shmget$private(0x0, 0x2000, 0xf00, &(0x7f0000de1000/0x2000)=nil) shmat(r2, &(0x7f0000f41000/0x1000)=nil, 0x67fd) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f74000)="2f6465762f73657175656e63657200", 0x240040, 0x0) r4 = accept4(r3, &(0x7f0000932000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c32000-0x4)=0x6, 0x80800) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00002e1000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000106000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @rand_addr=0x1007ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) r6 = open(&(0x7f0000789000)="2e2f66696c653000", 0x101401, 0xc0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005d4000-0x20)={r6, &(0x7f0000789000)="3b4f6437a4f693ec807ea0ddf7586ba6b960b1208a231fc3cac719f2d12553ff3b6014533225ce5c6543ed435fdc69eb2ea175fe6298de1dfc9651a95f9b33372d144f754f2c", &(0x7f000078a000-0xa3)="8d8bfb4a1529a6e2a52fa4bfcb7d059c8f1c43fdcefef8f8c513d1a1555cc0d12d65d155630ff487d70acb2eeb4c41c8400c0bac0180ad82570939d985d650f77e84769e68ef73b3617f21039a7eca34f4eb5ee5e8c337625aafbb485ab6a1f2c00d5c00062553e6d6105e4f1ecf73cc000149576bd79e3b0abd462a5ac4f2053403cd65a934c3bc1bbd1ae6c63c8e2d45e5a2c23f8e5f82d3184afae0832f45ba82e8", 0x1}, 0x20) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000001000+0xd27)={0x74, 0x0, [0x1f, 0x4, 0x1ff8000000000, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) ioctl$KVM_SET_TSS_ADDR(r8, 0xae47, 0xd000) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b7c000)={0x0, 0x0, 0x0}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f000028c000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x1) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x201) ioctl$KVM_SET_SREGS(r10, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffdfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {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, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12800, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000bf3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a89000)=0x8) 2017/11/06 14:19:39 executing program 6: mmap(&(0x7f0000c10000/0x1000)=nil, 0x1000, 0x2000000000000002, 0x10, 0xffffffffffffffff, 0x7) mmap(&(0x7f00009ee000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) fstat(r2, &(0x7f00009f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00009ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x6, r1, r4, r5, r6, 0x40, 0x0, 0x0, 0x0, 0x0}, 0x6, 0x5, 0x4, 0x3, 0x7ff, 0x2, r7, r8, 0x0, 0x0}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r9, &(0x7f00009ee000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f0000-0x4)=0x10, 0x42000800) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x2000007, 0x4000000031, 0xffffffffffffffff, 0x5) mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0xa, 0x3, 0x40) r11 = open$dir(&(0x7f00008e4000-0x8)="2e2f66696c653000", 0x4003, 0x8) ioctl$int_out(r11, 0x12, &(0x7f00006d8000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r10, 0x29, 0xcc, &(0x7f000019a000-0x5c)={{0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x1, 0xcf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x9000, [0x6, 0x2, 0x8, 0x2, 0x8, 0x8, 0x10000, 0x9]}, 0x5c) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc}) setsockopt(r10, 0x28, 0x5, &(0x7f00000e8000-0x1)="8e", 0x1) setsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000838000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x100000004, 0x10, 0x20, 0x20, 0x8, 0x0, 0x0}, {0xea, 0x81, 0x8001, 0x8d, 0x1, 0x7, 0x2ed, 0xd1}, {0x9, 0x13f, 0x40, 0x78e}, 0xdf1d, 0x7, 0x8000, 0x0, 0x44, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xffffffff80000001}, 0x1d, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1ecae3dedc6c5ffc, 0x0, 0x6, 0x2, 0x0, 0x7}}, 0xe8) socket$inet6(0xa, 0x1, 0x8010000000000084) r12 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000303000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8080, 0x0) r13 = bpf$PROG_LOAD(0x5, &(0x7f0000072000)={0x2, 0x2, &(0x7f0000879000-0x10)=[@map={0xb7c, 0x8, 0x4, 0xffffffffffffff9c}, @map={0x20, 0x0, 0x9, r12}], &(0x7f00002bf000)="00", 0x10002, 0x34, &(0x7f0000c7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x0}, 0x30) pipe(&(0x7f000069a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000072b000)={r14, &(0x7f0000e5a000-0xc0)="2fe6d0a562278466458c189f5d4b68bc33cc0d2a3d36f6190a3f62a40872bf4e59a0fb637d05b7e54e99e858bda858dbd28e039b6b793d09e3e3bb8e467bfa86f8ce9d4b7c24c4e8698d8d510769d84df5768020133e3e088ab1d4eb2a89bc9a8daecf1074bedb7db87339969652375f02bf726fb0a93fde4f230e2bb5f6cf275008e8fcb3a3eb59756e2c550ccb28b5b3c5a15fb85d8ff1c22960e294cfa3e29ac823642e69586b7ac59461f60f15022e56c4d8b14dfada58de6d6a5e31a7f0", &(0x7f00007f7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, r13, 0x0) readv(r13, &(0x7f0000759000-0x10)=[{&(0x7f00005e6000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x1) r15 = socket(0x10, 0x80002, 0x6) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r15, &(0x7f00000fb000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x43, 0x0, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r11, &(0x7f0000d19000-0x1e)="220000001d1c0705efff1a0900070008000000000000004c00000306000100a4458ebf", 0x23) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000f34000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000a2d000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sg(&(0x7f0000b5d000-0x9)="2f6465762f73672300", 0x285c, 0x101000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000c90000)={0x1, &(0x7f0000477000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f55000-0x18)=[{0x8001, 0x1000, 0x7fffffff, &(0x7f0000df3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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clock_gettime(0x0, &(0x7f0000645000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f00003f6000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000b80000)={0x0, 0x0}) timerfd_settime(r0, 0x80007, &(0x7f0000001000-0x20)={{r2, r3+30000000}, {r4, r5+10000000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000542000)={0x0, 0xf0, 0x800, 0x9, 0x3ff, 0x5}, &(0x7f0000d9d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007eb000)={r6, 0x8}, &(0x7f0000442000-0x4)=0x8) exit_group(0xf882) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000d80000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f7d000)=0x14) fcntl$setflags(r0, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000178000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/06 14:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000daf000-0x8)={0x7f, 0x1f}) r0 = memfd_create(&(0x7f0000ba4000-0x9)="73656c696e75782700", 0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000ba6000)={&(0x7f00000ea000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000ccf000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00004f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) tee(r3, r2, 0x6, 0x4) fcntl$setpipe(r3, 0x407, 0x5) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000659000-0xb)="2f6465762f6c6f6f702300", 0x200000000008, 0x80) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba4000-0xb)="2f6465762f6877726e6700", 0x82100, 0x0) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) sync_file_range(r1, 0xffffffffffffff81, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000396000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000677000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000093d000-0xa0)={r8, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x32c, 0x2a8000, 0x4, 0x2}, 0xa0) r9 = dup2(r5, r6) bind$bt_sco(r3, &(0x7f00001c5000)={0x1f, {0x8, 0x5ef, 0x1, 0x0, 0x0, 0x80}}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000052c000-0x8)={0x0, 0x0}) splice(r3, 0x2c, r6, 0x0, 0x3b6, 0x4) read$eventfd(r9, &(0x7f0000c20000-0x8)=0x0, 0x8) vmsplice(r0, &(0x7f0000004000-0x20)=[{&(0x7f0000bbb000)="f2", 0x1}, {&(0x7f000014c000-0x1000)="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", 0x1000}], 0x2, 0x6) tee(r1, r4, 0xcfe, 0x5) splice(r3, 0x0, r2, 0x0, 0x50e3, 0x8) clone(0x0, &(0x7f0000471000)="40", &(0x7f00008bc000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000743000-0x1)="40") write(r4, &(0x7f0000137000)="12ddabd241be960a4c57a23347fa6f6967953fcd3a5cf3ce12f7bb91ff8501e56418f005a8e047c3a1ae43502b75fac0bbd90d3b0bf11869dd4c509d237943237f22559dc4891dd286291db958f39b30abd0ecf7edf52b0df1ddaf0b569eecc02c90e6799c4b7fb56fa7120c2b53cc944d2bf3226bc685baeb68219aeff32dda94234c4eddc4552ee610b1a10d1794a417eb0ec9f0636065b8c50cd22ec6d068793221", 0xa3) add_key(&(0x7f0000d42000-0x5)="6465616400", &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dad000)="15f6f9eb060fcdd03cd2699934ebea739cdaeca7a3034b6609c9c063de75ccdbed195c6003c8bf6875d1709ae20747e6ba77f407aaf10e209cfbcdb869120dbb714a66220132893aecab3cc23a361d2a355bb9984f7d0d6b38b12d95a89bc5de6b0ea41a20342b864fb67ea0ec3b028a194e819198dcb5dba4d891768889", 0x7e, 0xfffffffffffffffe) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000032b000-0x4)=0x7, 0x4) request_key(&(0x7f0000bea000-0x5)="6465616400", &(0x7f0000d40000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000048e000-0x9)="73656a696e75783a00", 0xfffffffffffffffc) request_key(&(0x7f00001f3000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000045f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000895000)="73656c696e75782700", 0xfffffffffffffffc) 2017/11/06 14:19:39 executing program 1: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000, 0x200000009, 0x994) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00007e2000)=0x7f, 0x4) r1 = socket$inet6(0xa, 0xa, 0xfffffffffffffdff) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e33000)=0x0, &(0x7f0000f87000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b2453033dfc878eb6b571", 0x0}, 0x60, &(0x7f000023c000-0x50)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x2, 0x0, ""}, 0x10, 0x4}], 0x1, 0x8040) sendto$inet(r2, &(0x7f000022a000-0xd)="7c97a96df288e72b943b704188", 0xd, 0x0, &(0x7f0000196000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x3, 0x4000046) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000a80000-0x1c)={0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41000000000002}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x6, 0x6, "a228af", 0x14, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) listen(r1, 0x400000000000005) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x2, 0x7) bind$inet6(r0, &(0x7f0000f82000)={0xa, 0x0, 0x2000400000000006, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) listen(r1, 0x401) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000f87000-0x1042)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x2, 0x2}}], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x96, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x1, 0x4, 0x1, 0x7fffffff, 0x0, 0x0, 0x0, 0x8000, "c2a95f", 0x1, "6ebdc2"}, "bead9cfc2ffd0f19b717cc8a0fba7cb236fc7656537cf848eeabd7a2e8dd110e6734deea1c2c1fa9391546ce64e453d284bfa58c75404a608b6b21c3c24744205b07e03211280e5c64d70c8c9b12bf819dd354f0de60c60b45b908b5f26d612c65e86f7db2c895007eb5dd17b97ebf61812689a97fb35569075041f7ec91d2f56af80df4d87c"}}}}}}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000293000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f88000)={0x0, 0x0}, &(0x7f0000f89000-0x4)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$mice(&(0x7f00001bc000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x880) memfd_create(&(0x7f00000cd000-0x3)="5c3a00", 0x1) openat$fb0(0xffffffffffffff9c, &(0x7f000037b000-0x9)="2f6465762f66623000", 0x0, 0x0) pipe(&(0x7f0000452000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001ed000)=0x0, &(0x7f0000bde000)=0x4) bind$inet6(r0, &(0x7f0000b2b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008ca000-0x4)=0x0, 0x4) r2 = socket$inet6(0xa, 0x100000000001, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000400000-0x6)={0x0, 0x0}, 0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000029000-0x4)=@int=0x8, 0x4) sendto$inet6(r2, &(0x7f0000832000)="07", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f00003a0000)={0xa, 0x0, 0x820, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) writev(r2, &(0x7f0000da3000-0xa0)=[{&(0x7f0000494000-0x1000)="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", 0x457}, {&(0x7f0000c0e000-0x97)="a42394cb3f3b895e36204c6e97332cc32b79a3ac472f2303a72d4b3449a3ac95a0ac8cae6d81e5156e792e367ac5d711f88642d08e8cabe20156939dbe4a53c7b27db6ec9cf9df265345f9264be4d483e1461012dd9aeaf53a81c1929b644dc114e49c78116e13085f9a91600b5c9d38d86da82d9a6623f77f3ab589caa8281eda783f74e0cefa05243fde880bc9ee0251366556a86513", 0x97}, {&(0x7f0000581000)="a5b295cb76e45818e7d7e35a7abd7250f782563c7282912ffb69fd10d26b1d0fdab862f105051ef71b67abd27ba7f66ec3423947bc6fd09e2935604611d102e2afe14438", 0x44}, {&(0x7f000095c000-0x7e)="7b944ef0ba58c775aa9b44a0af6d59f492d06feec93b5e1b3e4e6ea09377838a7e4a3db175ef4d43d61072cf8402fa79514a0d9884315ed8b231508a103b4e1403c009dffffe84a93039646defddaeeb5d27acc3a015d24768c1add71ff9db3e4c615e321af773ae41001e458502ecb63174c7ac4ae42a0d403245e3b761", 0x7e}, {&(0x7f00000ea000)="c721b7f792f169f20f69396207e11e077eb14789f843ff3407c36b7cbcd9b634f266806e3637c8fc42f0362105448654b3796eba790a6d90c813b0c5cfb603fb3281eaea9a7f1bbaa4c28f", 0x4b}], 0x5) r3 = accept4(r0, &(0x7f0000503000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000831000-0x4)=0x9, 0x80800) shutdown(r3, 0x1) close(r3) [ 72.786823] APIC base relocation is unsupported by KVM [ 72.836155] sctp: [Deprecated]: syz-executor3 (pid 13344) Use of int in max_burst socket option deprecated. [ 72.836155] Use struct sctp_assoc_value instead 2017/11/06 14:19:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x20, 0x3, 0xd191, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x5, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x8003}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b54000)={0x0, 0x0, 0x0}, &(0x7f0000639000)=0xc) getpgid(r0) r1 = open(&(0x7f0000b30000)="2e2f66696c653000", 0x40000, 0x0) syz_open_dev$usbmon(&(0x7f0000169000)="2f6465762f7573626d6f6e2300", 0x8, 0x201) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000176000-0x9)="2f6465762f72746300", 0x100, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000060a000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x2000100, 0x0, 0x5, 0x0, 0x0, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000217000-0x11)="2f6465762f7161745f6164665f63746c00", 0x420000, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000f6c000)={[0x10000, 0x5000, 0xf000, 0x5000], 0x2ec7ab6e, 0xa, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000a7000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x1b, &(0x7f0000001000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c9f000-0x4)=0x7f) mlock2(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x0) r4 = accept4(r3, &(0x7f000007b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bae000)=0x9, 0x80000) accept4$ipx(r4, &(0x7f0000208000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dd9000)=0x10, 0x800) r5 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r5, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f00008d4000-0x2)="0000") sched_setaffinity(r0, 0x8, &(0x7f00002b9000-0x8)=0x8000000009) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000482000-0x30)={0x3, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002df000-0x28)={@common="62637368300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f00003df000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000cfb000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00001d9000)={0x2, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b48000/0x3000)=nil, 0x3000, 0xb) mlock(&(0x7f00005f4000/0x10000)=nil, 0x10000) 2017/11/06 14:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000012e000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000080e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e8e000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x15, 0xa, 0xffffffff, &(0x7f00001bc000)={0x0, 0x0}) connect$inet(r2, &(0x7f0000b11000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005bf000-0x10)={0x0, 0x3, 0x2c9, 0x3}, &(0x7f00002b8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000155000-0x8)=@assoc_value={r4, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000da5000)={r4, 0x9d}, &(0x7f0000052000)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ff6000)=0x19) ioctl$TCFLSH(r1, 0x540b, 0x2) r5 = dup2(r1, r1) close(r5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000021c000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) ppoll(&(0x7f0000042000-0x28)=[{r1, 0x8000, 0x0}, {r5, 0x0, 0x0}, {r1, 0x8, 0x0}, {r5, 0x202, 0x0}, {r1, 0x4014, 0x0}], 0x5, &(0x7f00000c7000)={0x0, 0x0}, &(0x7f0000be9000)={0xcd}, 0x8) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000b58000/0x18000)=nil, &(0x7f00008ba000+0xc83)=[@text64={0x40, &(0x7f0000fef000-0x3b)="0f67fc660fea1666b804000f00d82e2e4cf466450f38828979000000450f08c4a2e9aaf2660f388239440f20c03507000000440f22c0f3450f01df", 0x3b}], 0x1, 0x2a, &(0x7f00002fd000-0x20)=[@vmwrite={0x8, 0x0, 0x40, 0x0, 0x48e, 0x0, 0x7, 0x0, 0xfffffffffffffffd}, @cr0={0x0, 0x10}], 0x2) r7 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x14) r8 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000821000)="2e2f66696c653000", &(0x7f00005ce000-0x13)=@random={"73797374656d2e00", "2f6465762f6877726e6700"}, &(0x7f000029d000)="2f6465762f6877726e6700", 0xb, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cf3000)={r7, &(0x7f0000c46000)="e032647beeeaf0d0d46083e3359f815beeecb69ebb82043a", &(0x7f00000ac000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) ioctl$KVM_ASSIGN_DEV_IRQ(r6, 0x4040ae70, &(0x7f000057e000-0x10)={0x80, 0xffff, 0x4, 0x100}) socket$nfc_raw(0x27, 0x3, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d7b000)={r7, &(0x7f0000262000)="de67bf0f6c5760ccde5331ecb5df4ce3054830c9de5746dc3f0dc0bde4268d5ed887d5c216ac03e342eee286937f484162b04427b5fac7b437de58f84d41fd356a0c227e6469de36564a3aeaca369743572be14cbcdf48da8ceb82ffa7987473bca6c54149f9aed493fffe", &(0x7f0000f7f000)="0c60d3b29c68ea3ccd1686528ae4b4515762a27b6a5c28acd4d27deef07e708099e36499a15f5e436a39a57db4dbc3a19fd562fb265ea08dbaefaba255abb6ea08ba98f101e2d0029764dfb790547a0a0cace7f1678702b3f83ae68848868a36", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000022a000-0x10)={r7, &(0x7f0000872000-0x1)=""}, 0x10) syz_open_dev$mice(&(0x7f0000184000)="2f6465762f696e7075742f6d69636500", 0x0, 0x7fffe) fsync(r8) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000836000)=r3, 0x4) 2017/11/06 14:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f00002cf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a82000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f65000-0xc)={0x3, r1, 0x1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000778000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r3, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x24, "73ac1dc715b304b5c7378e02b974e6e062767906a707a7bb75a9718eaa272e741a77ad3a"}, &(0x7f0000003000)=0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b76000-0x8)={r5, 0x8a53}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000158000)={r6, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000343000/0x2000)=nil, 0x2000, 0x0, 0x32, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x4001000f, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) io_getevents(r7, 0x4, 0x3, &(0x7f0000001000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000)={r8, r9+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r4, 0x80000000d) 2017/11/06 14:19:39 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000158000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001b4000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6a6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}], 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8080f, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000998000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x1, 0x32, r2, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00009ab000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000998000-0x4)=0x1c) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f000095e000)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0xfffffbffffffffff}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f0000fe1000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00009b9000)={r4, r5}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x5, 0x4, &(0x7f0000816000)="46a67ebc33fc26bdb1532d0eee6e0cd06d88ef0609392ffeaadb9203869bfdc12bf38e60caab2319860abf729f72dffd2dfce2236a99720975dc14c55dafb8cf5d40552a182825478d0e188097c24ea4a8926ab6", 0x54) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000093a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000ef7000-0x4)={r6}) r7 = socket(0x1, 0xb, 0x10003) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ef7000-0x10)={r5, 0x28, &(0x7f0000ef8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000ef7000-0x4)=0x0, &(0x7f00005b2000-0x4)=0x4) 2017/11/06 14:19:39 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000037e000)="") mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000bc9000)=[]}) pipe(&(0x7f00000bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000008000)={0x401, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x2, 0xfffffffffffffffc, 0x5, 0x80000000, &(0x7f0000001000-0x10)=@generic="eb13f7977d296f72ad9ac3f456d55bec", 0x6, 0x101, 0x0}) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000007000-0xb)="2f6465762f766373612300", 0x81, 0x101000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000001000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x802) msgget$private(0x0, 0x80) prctl$setname(0xf, &(0x7f0000beb000)="00") ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000c3a000-0xb)="0000000000000000000000") r5 = memfd_create(&(0x7f0000002000-0x6)="05656d315e00", 0x0) pwrite64(r5, &(0x7f0000796000-0x1)="07", 0x1, 0x0) r6 = socket(0x11, 0x80003, 0x100000001) setsockopt(r6, 0x30000000107, 0x78, &(0x7f0000865000-0x4)="08000000", 0x4) fcntl$getown(r3, 0x9) clock_nanosleep(0x4, 0x0, &(0x7f0000b37000)={0x0, 0x989680}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000fc8000)=0x7fffffff) semtimedop(0x0, &(0x7f0000771000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000561000-0x10)={0x0, 0x989680}) iopl(0x800100000001) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r8, 0x29, 0x4b, &(0x7f0000a04000)="", &(0x7f0000000000)=0x0) 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003e2000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfbfffffffffffffe, 0x0, 0x4000000000000, 0x2, 0x2, 0xfe, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x5, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x41de7e7, 0x10, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e1000)="2f6465762f6e65742f74756e00", 0x0, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet6(r2, &(0x7f000003c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x2000, &(0x7f00009b8000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c) r3 = add_key(&(0x7f0000e2f000-0x9)="74727573747b640091", &(0x7f0000b1e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002e9000-0x2a)="10b1f9a19ef850e456020b6fac23175ef38381201934de43d34f89c5b385a1cd2863a25f9a992800e126", 0x2a, 0x94eecca6528a685c) preadv(r0, &(0x7f0000c8a000-0x10)=[{&(0x7f0000103000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x1, 0x0) keyctl$revoke(0x3, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x6, 0x200, @fr=&(0x7f0000923000)={0x1, 0x0, 0x9, 0x723, 0x1, 0xf39e, 0x2000000000}}}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000c11000-0x6)={0x9, 0x100000001, 0x1ed}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000914000)=0x9) readv(r1, &(0x7f00009d0000)=[{&(0x7f000053e000)="", 0x0}, {&(0x7f0000ea4000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}], 0x2) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00005f4000)=0x0, &(0x7f00009e8000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x102, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000579000-0x28)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00001cb000)=0x0) write(r4, &(0x7f0000c9c000-0x1)="", 0x0) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r5) tkill(r5, 0x16) 2017/11/06 14:19:39 executing program 1: r0 = memfd_create(&(0x7f000036e000)="656d3025252e62646576776c616e302a6367726f75702a47504c63707573657400", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) r2 = memfd_create(&(0x7f00000ea000)="5b7b", 0x0) r3 = syz_open_dev$sndseq(&(0x7f000003f000)="2f6465762f736e642f73657100", 0x0, 0x2000000000090000) r4 = dup2(r2, r3) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x4, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000e55000)={0x0, 0x3}, &(0x7f00007dc000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x100, 0x7, 0xfe, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x8000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f000000a000-0x3d)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000ab8000)="3b692cec", 0x4) writev(r6, &(0x7f000018c000)=[{&(0x7f00005f7000)="390000001300192500bb61c2c30500004000020002000000000000008000090013000d00f4fffe00280f090000000000040002070701f801a213", 0x3a}], 0x1) mmap(&(0x7f0000000000/0x736000)=nil, 0x736000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000022c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_dev$urandom(&(0x7f0000421000)="2f6465762f7572616e646f6d00", 0x0, 0x7ffff) close(r2) mmap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x3, 0x32, r8, 0x0) time(&(0x7f0000189000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000071e000-0x3)="000456") pipe(&(0x7f0000577000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) prctl$seccomp(0x16, 0x3, &(0x7f0000ddd000)={0x0, &(0x7f0000531000)=[]}) writev(r5, &(0x7f0000c2d000-0x38)=[{&(0x7f00002a2000-0x29)="95581b7d9b23b45fc6e610b6f89b102ea8c1b1d7cee6bee59014f3f31aeaaac1f37384d165b8e090", 0x28}, {&(0x7f0000d21000)="5665c5d8e313be28f9c92419ced6b88428e7ec1f59b078875fb2f43c3837b64c73b0fd09fec04f132ff0db938df2543a8628654acd3af2c5fd3e70ea3f8b70285a61cc216a5dee72e208e7ca075f73779aa851", 0x53}, {&(0x7f0000e8c000-0x30)="0ac4de92ae7509cdd6373a5424fea5ff307134a1b376c7c180d4ac3be1f777992e9f61a52c78168cc4cb417081427ff3", 0x30}, {&(0x7f000025c000)="82940227d29d8c432bb20b96924cb12fc120e61dac86b4554aa40be3e2c5dd3e5462ad228f94edcd00aa106aba90325c37b34227e5815e45892c32b1b2cad565ac454769336db87f400b4b4d5bcf97242fc24c43c3d9adb45aee8ec03d464bf8c67b528b6dbf1b54d2ab15dcdac1645e98c60422a1711eb0364398f8145f91b6839d17c7441d6406f080035ba88b7a1f098c408e09171fd5e6602cd0c80d04dda2e3382a04b636ec1695959ef40e601fb6e7da2859e2efb15fa37f29e6c74a2c", 0xc0}, {&(0x7f0000c5b000-0xa7)="36b5636a4c17ec1d52af6f94d8f0f8ba22746351da6da8e81c248fa02cbe0127cff719aa4c673dbe828095996f2888e282fab0b72773372cde58bdcf692e72d5f0a1fe36e43769b2a760900c46161a764053cb00b49e9bd8c5a147d90c2fa67009006a0291ea7190c77461a0c05a4e10f8f57f266975dcca3650cbba2194c5a83970e2c6fd36031d45ebefcabea3e66370d2ad2100fb0f97cc4e3623bf30d00a4aefdbf26d77a6", 0xa7}, {&(0x7f0000677000)="ed144f5badd777358f7efd9f4108577bc88c97e61b27a4a31984b644f5ded0dac37c0e0a92a909a20b2506ee13e470322198aa86b24289452712d9d9c3fc79b311e1ecb68d05d3d57b26b3e8017b0a60a8cd8cddb355694033bfcc2d3c3f8044d970698b4a748c64153b05ec2868f3bcbfdd1714d2edebb18d61e42154dadc13dcbb0b", 0x83}, {&(0x7f00003cf000)="3c42d14b75d5cf20978ed3afbcec76b565e3226c69c9e62acafb943f4d907018ed1f33b906d307a6ee68e1eae2f3fb0a787c2e873baa14b0436afa9508a66932021f12433d3c2321940689f2f06c195409d681f7af67577eedd6352a7befd62ea3b92695066d83cde57683efb3fe602d968e5c48fb0f570adcdc56bfa03980fd50596ca1b5a988c1a57ca83d29ae8187a0490e30fb79bb99a2ad0df52ca554d755cb4f8ba9a1231743f6eac689d2b555f066f59e1243a7bd76e471573b0c311805655925d18978cb3e7fa0070a60b0e8b155e7184699410f83", 0xd9}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:39 executing program 6: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffff00000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x27a000)=nil, 0x27a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000027b000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf72, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x8, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$usb(&(0x7f00001b8000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0xffffffff, 0x43) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000042000-0x8)={0x0, 0x0}, &(0x7f000061e000-0x4)=0x8) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, &(0x7f00007ce000)=0x0, 0x0, 0x2) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() getpid() mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x272000)=nil, 0x272000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001d0000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000027c000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x82801) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0xc0505405, &(0x7f0000007000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000027b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027a000)=0xe8) mmap(&(0x7f0000000000/0x265000)=nil, 0x265000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 72.910482] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/06 14:19:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000211000)="2f6465762f73672300", 0x7, 0x2) ioctl$KDADDIO(r0, 0x4b34, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r1 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) utimes(&(0x7f0000c30000)="2e2f66696c653000", &(0x7f0000729000)={{0x77359400, 0x0}, {0x0, 0x0}}) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x6, &(0x7f00003b0000)={0x1, 0x0, 0x101, 0xfffffbfffffffffe, r2}) r3 = socket(0x2, 0x3, 0x4) sync_file_range(r3, 0x35b, 0x80800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000b2b000-0x8)=[0x3, 0xff60]) prctl$intptr(0x18, 0x2b) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r4, r4, 0x80000) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00008e3000)=0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00007a8000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x40025fe) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f00008ab000)=0x0, &(0x7f0000334000)=0x4) [ 72.932909] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/06 14:19:39 executing program 2: mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000279000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000279000)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000027b000)=0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000027c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000027d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000477000)=0x0, 0x4) r2 = syz_open_dev$sndseq(&(0x7f000065c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)="2f6465762f73657175656e6365723200", 0xa001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00001ce000)=0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000fbe000-0x20)={0x10001, 0x0, 0x8004000000002, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000fbd000)={0x1, r4}) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x0) mlockall(0xffffffffffffffff) read(r2, &(0x7f0000fb8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) r5 = socket$netlink(0x10, 0x3, 0x1000b) bind$netlink(r5, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006a3000)={0x0, 0x0}, 0x0) syz_emit_ethernet(0x12ad, &(0x7f0000a54000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xfff, 0x1, 0x80}}], {{0x8af7, @ipv6={0x1, 0x6, "335b3b", 0x1273, 0x2d, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x0, 0x2, 0x4, 0x8, 0x1ff, 0x40, 0x1}, @fragment={0x5e, 0x7, 0x7, 0x9, 0x20, 0x100000001, 0x1}, @fragment={0x6, 0x100000000, 0x2, 0x0, 0x837e, 0x10000000000000, 0x2}, @hopopts={0x32, 0x232, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x4a, "06614617bd80a28313b91154d322b0d93801658c16410b21ac9157777281533bde56a9c1b2aa32e858407443c05e7bde7af971225df94daf6af8a6fcd09764d55bddec0f8f06a40e79f2"}, {0x0, 0x9f, "1a6f8c08d31d0f765d1ac9ce54ec5a8763fc53f6116e8804910263baaec27e1058452ab447b252d717889b79fbaba94e2894eed8c741efa3c82a929eb933a46e4ba1d737a9ee57f7a2d32dc58dbd103c530b429cd27c2a2384af30f1229149d006520cff143d9fc81dde9454f3bc433014a9bc2bc35a7e0e46f3ffaf957fdcf131a53b678ea2762b3191af7a1dff3c7469234b8e975f7b77029c1b1331ff33"}, {0x0, 0x0, ""}, {0xff, 0x11, "4fc514d0fd17b8284f05e5969b82a75255"}, {0xff, 0x1000, "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"}, {0xcb, 0x8c, "a4f2ab0612213c4427be144d81424754ee86aece25573088930dd87b976095c44acffe877609440904fbd5121a18212189f3c39eeb741cfae260f37115d15afc83dbd2505f4dd905f31de71ed748445543c5320bdec05894d23c40ff578ce05506f2dad350904c8091035e4b9422e9c41bfd546ec91f9270b74193843aedaf87afc60041efa78c81e7d9561a"}]}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x1ff, 0x0, 0x0, 0xe, 0x7, "327d63", 0x7, "97f2cd"}, "21e825acde1d0b49278621ef64822e6353f3f87492b296825f3acdffcc5c529ab4442dac9fa7429decee5b3877bd970cc25d171e6a8acc89eaf31439511774d801f8b98b8fc33c677b136894891ef5573e7cc755d964df1c0e547e29a747a34490d0615fe6e0afbbb018e15dde22b6374bd16091ff075181b71168264fdeca8e6a081237e65d721fb7780983c8cbc0974f7d43bfb12cb1d00ec89ff5c0eec78692a771e2b282dafeb0fd68"}}}}}}, &(0x7f0000779000)={0x0, 0x3, [0x91f, 0xa63, 0xb42]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000f40000)="2e2f66696c653000", &(0x7f0000508000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r1, r2) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000656000)="2e2f66696c653000", &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="04c0") mount(&(0x7f0000bbd000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000917000)="2e2f66696c65302f66696c653000", &(0x7f0000467000)="78667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x100000, &(0x7f0000b64000-0x1000)="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") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f000092a000-0x5)="6973667363", 0x80000, &(0x7f0000ad5000)="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") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) dup3(r0, r0, 0x80000) r4 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x15) mount(&(0x7f0000f28000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00002fb000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000239000)="007609", 0x1004, &(0x7f0000a06000)="") accept$unix(r4, 0x0, &(0x7f00003ec000)=0x0) unlinkat(r4, &(0x7f000057d000)="2e2f66696c653000", 0x204) mount(&(0x7f00005e1000-0x8)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e", &(0x7f0000df4000)="2526743300", 0x2000, &(0x7f00003db000-0x23)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fc000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) openat$hwrng(0xffffffffffffff9c, &(0x7f000073a000)="2f6465762f6877726e6700", 0x200, 0x0) 2017/11/06 14:19:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x2, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x4, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) sched_setaffinity(0x0, 0x8, &(0x7f0000c01000-0x8)=0x1000000080000001) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000b3000)=0xffffffffffffffe1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000958000)=0x0) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f00002d6000)="5ee5", 0x2) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept4$inet(r1, &(0x7f0000453000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000933000)=0x10, 0x80000) r4 = openat(0xffffffffffffffff, &(0x7f0000ace000-0x8)="2e2f66696c653000", 0x2000, 0x20) connect(r4, &(0x7f0000d2b000)=@in6={0xa, 0x0, 0x7683, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000fa6000-0x4)=0x4, 0x4) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000fa8000)={0x0, 0x0, 0x0}, 0xc) recvmmsg(r2, &(0x7f00001ad000-0x100)=[{{0x0, 0x0, &(0x7f000055c000-0x8)=[{&(0x7f0000d1f000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x1, &(0x7f0000be2000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e, 0x20}, 0x6}, {{0x0, 0x0, &(0x7f0000b1b000-0x10)=[{&(0x7f0000c25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000a5e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x2, &(0x7f0000a16000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x9}, 0x100}, {{&(0x7f0000d88000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d9c000)=[{&(0x7f0000cc0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000458000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b0f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000d7000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000384000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x5, &(0x7f0000919000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x1}, 0x5}, {{&(0x7f00008ad000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006d1000-0x50)=[{&(0x7f0000ffc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000266000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000cc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000cbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000098a000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x5, &(0x7f0000a41000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x867}, 0x600000000000}, {{&(0x7f0000850000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000eac000-0x30)=[{&(0x7f0000115000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f00004ca000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000505000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000758000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000823000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000d3f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000e5a000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c, 0x20}, 0x1}, {{&(0x7f00004a1000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000084e000)=[{&(0x7f0000019000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f00002c8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x2, &(0x7f000079d000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x3}, 0x8}, {{&(0x7f00001da000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000086d000-0x10)=[{&(0x7f0000e99000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f00002ed000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000313000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x6}, 0x401}, {{0x0, 0x0, &(0x7f0000b6c000)=[], 0x0, &(0x7f000042a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0xdf}, 0x80000000004}], 0x8, 0x10000, &(0x7f0000b51000-0x8)={0x77359400, 0x0}) acct(&(0x7f0000fd1000-0x8)="2e2f66696c653000") ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000423000-0x4)=0x0) sendto$inet6(r3, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000ad5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000532000)={0x6, r2, 0x1}) 2017/11/06 14:19:39 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000905000-0x14)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x0, []}, 0x10) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x40000800) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000d21000-0x59)="", &(0x7f0000b15000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x8080e, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f0000d21000-0x4)=0x10) pipe(&(0x7f0000689000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000329000)=0x5, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d22000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000086000-0x10)={0x1, &(0x7f000019b000)=[{0x4000000000000006, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f000023e000)=0x1b) getsockopt(r0, 0x2, 0x1, &(0x7f0000111000)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d21000)=0x1f) bind$inet6(r1, &(0x7f00004ba000+0x4a)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000044c000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000d25000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000d23000)={r3, 0x80000, 0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00009fe000-0xb)={0x7, 0x8, 0x2, 0x245, 0x0, 0x81, 0x1, 0x100000000, 0x2, 0x80, 0x9}, 0xb) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000d22000)={0x0, 0x0}) r5 = accept(r1, 0x0, &(0x7f0000d24000)=0x0) recvfrom$llc(r5, &(0x7f00003ff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x60, &(0x7f0000d21000)={0x1a, 0xf7, 0x40, 0x0, 0x2c, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d20000)={0xddb000, 0x8004, 0x200009, 0xffff, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="76", 0x1, 0x2, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000d25000)=0x0, &(0x7f0000d23000)=0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d27000-0x10)=@ethtool_eeprom={0x4b, 0xe, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/06 14:19:39 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a6f000)="2f6465762f76637300", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000409000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee4000-0x4)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000687000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f000015a000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000dec000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) r5 = syz_open_dev$mice(&(0x7f00009ba000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x22040) gettid() stat(&(0x7f0000a9f000)="2e2f66696c653000", &(0x7f000031b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getegid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007be000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = dup3(r5, r3, 0x80000) readlinkat(r5, &(0x7f000007b000)="2e2f66696c653000", &(0x7f0000609000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000793000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000086000)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00008aa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) socket$inet(0x2, 0xa, 0x400) bind$unix(r3, &(0x7f0000d34000)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000f7a000)=0x0) stat(&(0x7f000083f000)="2e2f66696c653000", &(0x7f0000574000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001b9000-0x8)="2e2f66696c653000", &(0x7f0000d6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000e80000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000912000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x400000000000001c, &(0x7f0000de8000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) 2017/11/06 14:19:39 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000000a000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000eec000-0xa)="2f6465762f7663732300", 0x9, 0x201) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000)=0x3a0, 0x4) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f000000a000)={0x80000000, 0x2, 0xa259}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000e6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000f06000)="000000000000000000000000000000000000000000000000000000000000") close(r1) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f0000bcc000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x6, 0xac, 0x85, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x2, 0x51, r5, 0x0) 2017/11/06 14:19:39 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000004e000-0x8)="2e2f66696c653000", 0x78) r1 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x480, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) lsetxattr(&(0x7f00008c4000-0x8)="2e2f66696c653000", &(0x7f00008ed000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000532000-0xa)="73656375726974792400", 0xa, 0x6) ioctl$TIOCCBRK(r1, 0x5428) unshare(0x40600) getxattr(&(0x7f0000c17000)="2e2f66696c653000", &(0x7f000037e000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000cc2000-0x13)="00000000000000000000000000000000000000", 0x13) mknodat(r1, &(0x7f00000cf000)="2e2f66696c653000", 0x0, 0x5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000089c000)=0x0, 0x0) flock(r1, 0x2) r2 = fcntl$dupfd(r1, 0x406, r1) r3 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) open$dir(&(0x7f00000d2000)="2e2f66696c653000", 0x200000, 0x82) syslog(0x0, &(0x7f0000875000)="", 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000326000-0x10)={0x9, &(0x7f000086d000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) recvmsg$kcm(r1, &(0x7f0000048000-0x38)={&(0x7f00001cf000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000983000-0x40)=[{&(0x7f0000fda000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000640000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f000008c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000bad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000d69000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0xfffffffffffffff9}, 0x121) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)="2e2f66696c653000", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004d3000-0x4)={r0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r4, &(0x7f0000043000-0x8)="2e2f66696c653100", 0x0) getdents(r4, &(0x7f0000032000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) inotify_add_watch(r1, &(0x7f0000dbc000-0x8)="2e2f66696c653200", 0x100) lseek(r4, 0x0, 0x0) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000a23000-0x8)={0x0}, 0x8) fcntl$dupfd(r1, 0x80000000000402, 0xffffffffffffffff) pipe(&(0x7f0000bdd000-0x8)={0x0, 0x0}) [ 72.999327] device gre0 entered promiscuous mode 2017/11/06 14:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000251000)=0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000743000/0x4000)=nil, 0x4000, 0xffffffffffff) r2 = syz_open_dev$loop(&(0x7f0000796000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000030e000)=0x0) fcntl$getown(r1, 0x9) fcntl$getown(r1, 0x9) getpgrp(0xffffffffffffffff) getpgrp(r3) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000004f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r4 = open(&(0x7f000039a000)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r4, 0x7fff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00002cb000)={0x0, 0x1}, &(0x7f00006a6000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000005b000-0x10)={r5, 0x9, 0x1, 0x6}, &(0x7f000057c000-0x4)=0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000e30000-0x8)={&(0x7f0000c6c000-0x4)=[0x0], 0x1}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000314000-0xa)="2f6465762f70746d7800", 0x82, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000040000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffbfd5, 0x4}, &(0x7f00002fb000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00002eb000+0xc37)={0x0, @in6={{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0xd8a3, 0x4, 0x525ce41a}, &(0x7f00005da000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000e61000-0xb8)={r7, 0x100000000, 0x3ff, 0xffffffff, 0x6, 0x8, 0x9, 0x0, {r8, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40, 0x0, 0x7, 0x6}}, &(0x7f0000aa3000)=0xb8) sendfile(r6, r4, &(0x7f0000336000-0x8)=0x0, 0xffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a48000-0x8)=@assoc_value={r9, 0x400}, &(0x7f0000d05000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000076f000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000a18000-0x4)=0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a6a000)={0x0, 0x0, 0x0}, &(0x7f0000140000)=0xc) tee(r2, r1, 0x0, 0x4) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f0000960000)="0000000000") r10 = socket(0x9, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x40000, 0x40000000, 0x0, 0x0, 0xfffffffffffffffc, 0x2002, 0x0, 0x443b, 0x0, 0xfffffffffffffffc, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000094000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwritev(r10, &(0x7f000075a000)=[{&(0x7f000040b000-0xa5)="2a52e21142deaa2d62c3bccb87cf1e0c3882c43f2910263c1a14f50562d0744a65decd1b6f8434ec9107fb355051e05806297894f793ff5968bc8066a08464d205f53123e798aab84a390618671d5a15df4bbd8dd28c3ad9b82d9693af9e686514add6a512d4588b91c1a7a4e34ba4bbd22f380181d68d71a15055904763387b78ef6900ca426575e10b31ac581288a278326a92330a3c1a97089f2b3ef2be8176da4cb57a", 0xa5}, {&(0x7f0000ad0000)="86416afebc2d706de310017ead3ef47713d1069cdb866af51724", 0x1a}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000b9b000-0x14)={r8, 0x1, 0x1f, 0x398, 0x4, 0x6da}, 0x14) sendmsg(r10, &(0x7f00006a9000-0x1c)={&(0x7f00003ea000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1c000-0x18)=[{&(0x7f0000cdb000)="68cc69015511ce4915240a423b03cc4ac004110d6f1b83bcce89e186e326836230b4099703ed31b0ff091d551115ae1734940a4d17a422670415bc844477d49bfc417201ae549d129300a648de9f", 0x4e}, {&(0x7f00006d2000)="910e496c237ed44d697408f6a8e7107bd599dec452a2fd5433af7e100ab98b28e24a579a348dc4168f05c83c20e7cc8c8b8f356a9fe3fa22f32fb5363feaf8aa9a46f3528efdd4321dd5a3e30c055fc6768c16680cbee194e5515b", 0x5b}, {&(0x7f000045a000-0xb0)="2d0d5b0c8f5e8d980c9ed43c09b1b0364c90e6365cf016f176dadf20993710ea5ffa771d1c7483c25837ee54ba57e85d888dfe44effdb0e87b90875153774231e2e076498e5d2e9ef5c3875ca82be2234289011618e09f378b588cd4cf9be18b173f351ec1e80cca9d061f2953099930f7997f6dd3b381818986d9f44cd5171d3750506d8dde3c741e3b3ae171f0540fbf9e9ae9e7db5effed4738e8c66c4ee91d2ce47f6503e15a649eacbdf71dad3e", 0xb0}], 0x3, &(0x7f0000c9e000)=[], 0x0, 0x0}, 0x0) ioctl$TCSETS(r6, 0x5402, &(0x7f00002cb000)={0x3, 0x2, 0x6, 0x0, 0x8, 0x400, 0xfffffffffffffff9, 0x4, 0x9, 0x1, 0x5, 0x40}) close(r10) 2017/11/06 14:19:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000c93000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x2, 0x4a, 0x1f, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x239, 0x7, 0xffffffff, 0x9, 0x7}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x7ff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000)={r3, 0x80000, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000002000)="dcb553c145f5ddca0dcf7b7a1fd5d1f8b902ab69bc854dd81bf94016ce704ec8c6bbec4cb01c91c2d5b978d6a114e628634bdd03e3e0", 0x36) r5 = socket(0x9, 0xb, 0x3f) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000002000-0x158)={0x7, 0x0, [{0x8000, 0x4, 0x0, 0x0, @adapter={0x8, 0xb71, 0x1, 0x7, 0x80000000}}, {0x40, 0x4, 0x0, 0x0, @irqchip={0x5, 0x1e4e}}, {0x0, 0x2, 0x0, 0x0, @sint={0x6, 0x6}}, {0x0, 0x3, 0x0, 0x0, @adapter={0x6, 0x8000, 0x7f, 0xfffffffffffffffa, 0xb448}}, {0x6, 0x7, 0x0, 0x0, @adapter={0x4, 0xfff, 0x200, 0x2, 0x709}}, {0x7, 0x3, 0x0, 0x0, @sint={0x4, 0x2}}, {0x2, 0x3, 0x0, 0x0, @msi={0x81, 0x8, 0x8000}}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000003000)={&(0x7f0000004000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="00000000000000", 0x7}], 0x1, &(0x7f0000003000)="000000000000000000", 0x9, 0xfffffffffffffffe}, 0x22) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000004000)={r1, 0x401}, &(0x7f0000005000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000002000)="000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r5, &(0x7f0000005000)={0x1f, {0xaf6, 0x8001, 0x40, 0x80, 0x1, 0x66}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, 0x0, &(0x7f0000006000)=0x0, 0x80800) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xc77000)=nil, 0xc77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8200800000000009) bind$netlink(r0, &(0x7f00007bd000-0xc)={0x10, 0x0, 0x8, 0x4}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c78000-0x4)=0x0) mmap(&(0x7f0000000000/0xd9c000)=nil, 0xd9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000aa000/0x3000)=nil, 0x3000, 0x8, 0x32, r2, 0x3) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f00008a3000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d9c000)=0x1002) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000bbd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x4)=0xc) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d9f000)={0x0, 0x0, &(0x7f000097b000)=[{&(0x7f0000307000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000d9e000+0x9af)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}], 0x2, &(0x7f0000d9e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x100}, 0xcc32fa5df62f7c7f) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000385000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000058a000-0x4)=0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) 2017/11/06 14:19:39 executing program 6: mmap(&(0x7f0000002000/0x247000)=nil, 0x247000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40101) clock_gettime(0x5, &(0x7f0000115000-0x10)={0x0, 0x0}) restart_syscall() clock_getres(0x3, &(0x7f00001e7000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f000006c000-0x9)="2f6465762f73672300", 0xfffffffffffffff7, 0x400200) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000021b000)={0x2, 0x15, 0x34f2, 0xffffffffffffffff, "a2ac8c8c55f63dc65813769ca216c7b2b92330a60c5c39a174f914f3f61305d2"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x2]}, &(0x7f0000023000-0x4)=0x6) epoll_pwait(r0, &(0x7f000021b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x20d, &(0x7f000020f000)={0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f000003e000/0x2000)=nil, 0x2000}) clock_gettime(0x6, &(0x7f0000063000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c2000-0x6a)="26a4430e968ffff5c8718ca209931b1063a2e8c468eb17b1538d661def896f2a7dd88b8747c2be0e1fc8789b982e2a0da6ada105c672fefc4f968776a69c44180bc6b29a2135c37c07cf3e02762990c3328e6d3c79933215827e0117e5031313e5078f676111db549bc3", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f000019a000-0x12)="67a3ed199857343969383c7d1bcca2b5d38683be25247d66824e97e894f17bb5d28ce365") fdatasync(r0) clock_gettime(0x2, &(0x7f0000033000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000244000)=[{0x2, 0x1, 0xffff, 0x6cb4, @time={r3, r4+10000000}, {0x340, 0x2}, {0xff, 0x5}, @result={0x100000000, 0x5ad1ed8}}, {0x4, 0x4, 0x2, 0x6, @tick=0x5, {0x100000001, 0x5}, {0x3ff, 0x8}, @raw32={[0xa8, 0x0, 0x2]}}, {0x49a, 0x58c38b3d, 0x0, 0x4, @tick=0x7fffffff, {0x1, 0x3}, {0xc60, 0x4}, @queue={0x6, {0x4, 0x1}}}, {0x6, 0x9e2, 0x400, 0x1, @tick=0x4, {0x7169, 0x8000}, {0x3, 0x7fff}, @quote={{0x5, 0x163b}, 0x4, &(0x7f0000244000)={0x0, 0x5, 0x7fff, 0x10000, @time={0x77359400, 0x0}, {0x3, 0xfffffffffffffffc}, {0x9, 0x7}, @queue={0x3, {0x1, 0x6}}}}}, {0x100, 0x7fffffff, 0x6, 0x0, @tick=0x8, {0x5, 0x6000000000000000}, {0x5, 0x58}, @quote={{0x6, 0x6}, 0xa4d, &(0x7f0000245000)={0x0, 0x9, 0x4, 0x9, @tick=0x8, {0x800, 0x3}, {0x100000000, 0x40000000000000}, @raw8={"7499e0cf95f6135aef411349"}}}}, {0x6, 0xff, 0x0, 0x7, @time={0x77359400, 0x0}, {0xffff, 0x6}, {0x1, 0x8}, @queue={0x1800000, {0x9, 0x9}}}, {0x3922, 0x8, 0x7, 0x9, @tick=0x200, {0x82, 0x7}, {0x0, 0xffffffff000}, @note={0xfffffffffffffff7, 0x4, 0x10000, 0x1, 0x3f}}, {0x1, 0x20, 0x5, 0x5, @time={0x0, 0x989680}, {0x0, 0x0}, {0xfff, 0x8}, @connect={{0x5, 0x4}, {0x81, 0x1}}}, {0x681b, 0x1, 0x2, 0x2, @time={0x0, 0x989680}, {0x3ff, 0x0}, {0x766b, 0x6fa2}, @ext={0x14, &(0x7f0000243000-0x14)="e75f34b5f3f7c299ecc29c56f5dd14fd09613278"}}], 0x1b0) shmctl$SHM_LOCK(0x0, 0xb) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000168000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000d0000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00001a1000)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000dd000+0x923)={0x7, 0x6, 0xffffffffffffffa4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000102000)={0x80, 0xfffffff9, "636c69656e742fffffffe70000000000000000000000000000000000210000000000000000000000000000001700000000000000000000000000000000000000", 0xfffffffffffffe, "80985a2feffdae51", "1c310000000000000000840d36766d067b6f3b073c28a85cefa400010000c33a", 0x400, 0x1000000000402, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f0000079000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:39 executing program 1: mmap(&(0x7f0000000000/0x280000)=nil, 0x280000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000004c000)="2e2f66696c653000", 0x8101, 0x100) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00000b9000)=0x33, 0x4) r1 = syz_open_dev$tun(&(0x7f0000276000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000025f000-0x9)="2f6465762f72746300", 0x4000, 0x0) ioctl(r2, 0x3ff, &(0x7f00000d9000)="1855814ab7b67cd52b5c19c32a18e442f9619259cb2928eb63f06f2cd91385e2700426b95ce79c4794216fb812d2a7bd3e30e38d0901dbcd7b3e916a4455a607f4a620420fc6ac9e496ce69d69f0") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x4, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r1, r1) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454dd, &(0x7f00000f5000)=0x0) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000283000-0xa)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockname$packet(r3, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000282000-0x4)=0x14) 2017/11/06 14:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000179000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000323000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) bind$inet6(r1, &(0x7f0000bdc000-0x1c)={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x8}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e95000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000025c000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$KVM_SMI(r0, 0xaeb7) r3 = fcntl$dupfd(r2, 0x0, r2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000cdb000)={0x20, 0x7f, "03cbc473c3ac0b7733295d0f4c5344c89b0359ddae23"}, 0x10000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00009ab000-0x4)=0x40000000b) ioctl$TCSBRKP(r3, 0x5425, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f00006d3000)={"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"}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000010000)=0x0) 2017/11/06 14:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$llc(r0, &(0x7f00006cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000d7f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002a9000-0x11)={0x0, 0x9, "dfdd54061329daa3b3"}, &(0x7f0000ddb000)=0x11) bind$inet6(r0, &(0x7f0000144000-0x1c)={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d47000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x101, 0x0, 0x580}, 0x10) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") renameat2(r1, &(0x7f0000df4000-0x8)="2e2f66696c653000", r0, &(0x7f0000419000)="2e2f66696c653000", 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00001da000)={0x9, &(0x7f0000796000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000b77000)={r3, 0x3}) syz_open_dev$loop(&(0x7f00006f2000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffa, 0x80) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000d23000-0x48)={0x10000, 0x0, [0x57c953bc, 0xc, 0x20, 0x6, 0x4, 0x101, 0x73, 0x803]}) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000338000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000509000)={0xcf75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$kcm(0x29, 0x7, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ad000-0x58)={0x5, 0x0, [{0x10, 0x0, 0x0}, {0xe8, 0x0, 0xa}, {0x982, 0x0, 0x20000000006}, {0x8001, 0x0, 0xa3a}, {0x3d, 0x0, 0x0}]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000eb9000)={0x0, r1, 0x1}) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r4) 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e32000-0x4)=0x6a, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000e05000-0xb)="2f6465762f766373612300", 0x4, 0x20000) bind$ipx(r1, &(0x7f000016e000-0x10)={0x4, 0x80, 0xffffffffffff8000, "1ea1fcc6afc0", 0x40, 0x0}, 0x10) getsockname(r0, &(0x7f00009fb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000711000)=0x8) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000445000-0x14)={0x8f4, 0x8, 0x2, 0x60, 0x10001}, 0x14) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f00003db000)="", 0x0}, {&(0x7f0000ab7000-0xa7)="5c", 0x1}], 0x2, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="ee37b332b05a2083325279f4ca52c8dd7d69cd25901bc23f3aa1a8fdbab7aef96efda4d9d6e2314ae6c9f700a6f7a50ae4f842f0d34213ee5548cb583f3b1f56b512b6d260987ce0fcc875c0ef28578c787bd8388773cd1befa3cbd878e0fc3a045c77c3e0243f491ea101550b432b6a3cea68bad1d58023b6b27497291d73c7442a8c7dda56a5f206d8c90e34938811a56d49ff2212afd90af4dcd38a7c91b7c099885ea05feda269ca6c67166b38f9b304d960902466ffaa540e926a668eb792e85933b8d44140f405bee0a12762c6e5df03c2ccc07b2c50bab994c4ac07cb22edea6cd7a7678259382062ea1ba38cba86807ab20217c228d6b91a200cb912c53ff28a7080f68e0e3e90fb7d1ec6fe0ed822c75d3818532fe90355aa0859c5fb842c238ece5ae017f21aff2ee97ae342832d90e6f1d63bbe0a486002a5d0d196c2463ce625644270f06a5b0048249da99d4600790ca08472a59eead13cf5dc5db8f70e41d4751eaa8350d07d295a004204e039bfb35f7f43cd34b738ee2ba20189eb5d0726ccb9a74eec5e8a2685663ad55c78d02ec3e877d930c54d46cd445accad521008659e75f482653fd4e5d64ae7bdd7194c32d2137f6c9b8bac79c67fc820824cc151ab3de1eb0249a787d64b64d479f92f048cd39342c3aa57a09cbe7a45b7e7b738635454c3b4f57db06c85d8190a2fa290a2d12db621fe37ae5c7102464b53c58addff71fd18f61c722eaf5de0c43d3d4a23e069c0d74c0c34fd08c4d2172daf472f68cb197af49923d1d08adb11fffa03e684355866d02ba841c86a60b73b1dd2d0530774f78e0e9d86681326607abea54c35dc651ee29c1912d55ccff65b9a8fd3d6ec9a693d9a1972452bde882a0313b0c053810a872b23c8fde7deb61bf0fd45483bcddaaeddf80f9b4479bea01b15210173a62c99a97d3b78f1a7bd104c0fbfb1ed991feea5d346bf320435c6dd24554141ccfb463c0fea32c2aa9efc5896507315d577deb617b6b1e782f157cce4075db278151fbd6fcb00d8e2afd09e220a649ca277573269450a077967c99691425831274d30863571050d36b96a1c45f96c3d94cc8c373061614a63d66fbac434310e03677f85d30516099099997e7d3e289f4a61ffaed219dc0b879ed7a8dc98e9225fde26fb6546bfbaf7b3b9667c5c1ea498438274b762c848e413ba52dffba60d219503472063c55b9e96e0704db38bc5d8e33ca89a27ebf8242c2e74eebfbcd9414471966015f6724f6d5684e42aa3da52aff4020e654c2b77c5a8f22cbc4f909bd0807faf8ed2e18160e4055e86126ccfa775bd4726d9bff221c9b1d0816550d86b5ce38131feb74146093bfcced992114a25a03c51ef12fb6a525bd7d91ea7cc0d660959183f9c458a1824858c554a10023ca524a9a15d50b3dd938699e39562f0be2477c311b75a8a702f340637db966722165c7f58c3e450059cee5978d9d9207906fdaf2981cdb098c06602161d104d0f065b1e6aeb838ac99d0b50d26b63f5b99f4b909422c26e56100c31ecacd6545bd767ea1ed8c5265549084d89d4c6977a30d029650f9438d9442fdf6ca32618b17575d0c1a620dbd32b932d1d4c9d24ef70a6a2ecbd0f51dc76a3568ad65436de956830a0d2834e675a6b6860fb4023db9c44d7cface3b2e27ac280c3c48729de1e0517a2f841fb1f89529362778ab1438ed01c83a9b54dbb5984a76dffb915067656c75ddd3f6b4a1decbc215a9c997549683a39cdc9175a50a11f14ec827bea5e18f45db95ae6a62e4687fffc77aaacb9e19c9b491a61ffec5338867db55095916b36f616ed20679485754804d7dca331008e420361e0a89bed626e4d51b7d690bdae97ac73257d7dc8c4b48e33300b7ed25bf64d9a5328eba86fed74e3ba2722e555980d898c04e752656214fa07da91496df755912f439b42758b1ea153ceab923274c9e604f39e7960ee700ba59d847a8cd95240b95a5169bccc68ae9cd2c28a82ad735ce7fab90e8c79eab47a3144db28eb98853cb4e3b68a0df83ec39792ff0d20b4c09d04c175698de5598b70ff81cb73408f226c6c3dde593b5ac75adeb6bb15a7d5e4c2a9194081af442bac668c4c3aac4a96f02e478f96730a909b84aeb465b0937209870cf0b0afbc03fa9aedead6de193feb04b458f3cfa4ec67f3dfba5b8d6ae412cf6eb8885ee9113417c26aed375df75c63635f075a4efc7ce083f0a13e6db33c7f750b0a3b5ab7c02fa9fd4add368b4903091d0ec5916fd62f2874b8460077e6af858c054f64a1df9fe6f70df297fabc39ee8a40f87c1c1e3710a130dca597cc32f4bb4f643e1b59cb5bbcb441797ec559a18f7efebd1aacf8a2e5775cdc095765a23c282f5d683c1d531ea570e2b3f707eafa394f3e1052982efa01b0bfdb86bd31405fd38fb9f468bc641cb4ec9ae134a0e20db3fe0b00e6cf4371931c634d009a5a2af65f4a380080a37924f9b25b6500a416d5e522c015962c1fbefab2f05b97a88bd797e52ddf5b7e61486375edcc07d0b538d99b2200b190e318d939c83d9817cf7e81e77b3810636311db263e9676dcb84274ef888adf1f472da3a814482085b9a4f4c445e51abcbe6a55c803dd9f89f88db64516d92407b6a5c3ddb98f8a091a856f3d29b7ccc4bdd3a7ff643ae70c09ba9ffa324ad5dc0dfa12ff8f42af378e17d5204e1fc553a591bd4d33ba956208a11c15ab177af3682766f6fb8d1d561eb12fc9997f54993212af04f500d58fb00cea858a2173eb2c2efde69b4a6c4c0f335719a19b06264f93e00276c833bd5e00265d64869b302d02b9e0385b958e5218599b8f7b72a895b24d77b4b7bc67c2d893320dc2832e16d60cf46c69f27a8eca5017669c3e81c5a5fbaf95a6e6a4a0c99a2e772cec7b3322e56836623594b60fc3499ba4cb25d1723b45a5051bf1522a45dbc631f4250a39f69dd057d6f88cfc6d215514d719cb92c393d65cd7b6f9c3358f48f49a806d51dc5f4f10ce4f39b591b1df04c3fbe5d0e4afe26ee77ed9be72d7310971285228b7b9ced2f36f6bf2ccd411f5b4c3146bf26f63f2a1b792dc145100d10f66911245f9cda8c69f9e6358dc455514c4d09fb3aff905ab2c1baf2105f9c2f30de0328a96b47a8cdade14aec924711980ddc429b9208ad4ad458b4f7551b23d3603f42aad356a8382219c1b8029bf424f71a7817f39daea138d103306943260ea0471bba5dc56f3e5962040cf5060e0289ef98a03fc56642bc9cddba2b095963f328480816cc7e745772f838e973391093020bcc79cd7454248b41ac4306ae73db8edd58845406046e8b2747ddc46d46e4a04ec5103d1fbedcd711e2e37ec41f6d7c644b4ef6e04628e90a9636fa473fcc8d0c6c92b56e183881351b3b29194a713bf09aded7a86b7fd5aa6ed0f416cd43a2d4ff55045afabb1e0e2545ef014fbf1b71306b783775b5c86a159371b8dcdd1e7db49d76c32be2d54a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0xd20}, {&(0x7f00005f3000-0x22)="d006f33defe059f16bf5d96ff8ffd4b075c387dcab28faadc622e38e5f764fc723f7", 0x22}, {&(0x7f00001d4000-0x91)="b9c3bd891d97db492f87476e0797a004d8f962a50f32838de182ae6ddd98a95293cea3144b9150e2d6a16ac307c204622dcee66aaff98f4fac47995d282543137c5f610fe3b5d3fb30de190cc9a9ce4676468e46a1b75f5e68c5a3a2477685ef389dd8e03e03b2fb5dd414005aed5525e6060008236561b95a585faa39947528e9a7c483b9842d2682bbe6bfb2f409af87", 0x91}, 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{&(0x7f000095d000)="9ad1bd569d8c6ebd5d759a496a506dd78bb547c8f51fc89c61b1e9597c3cb64f4bcb916c2a317f77b7f3828901b12f4f1e3db512167bab2cec44c1b4e5cef2fed09680a99b2e311908906af7fac8dfc2e759d7cfcbeea9d40c330793ba950e2e9140c79d98a25e68c016447606ec17d2de585e86e87ed32999911b39f4514341f83b8b7a544cfed9826c2f667fe53cd510508891210956eca27009941a15bd34822cff6c018256d7fd47e695932b7fccd53dc70289159cc2a936771eff791091b81fb2f142675fc03c3a50581d9aabc9af289275c64a9ec76f68351e19966b23b86a923072cdbef5906398faf83eb718c74033ecb4af1213abb0149948e53c3fe47d9fe2afc95b1006651dc1dc78450b780a55f5e48750c5ad5e61517263366c8efad08cdf1c3f7ae4632a9825d3f6316df53c25fdd8138955f1d65f2ff2d754b1f36259c8df6e156884d412c1fea0790f559aef35080cbc3384b9bdad14c756355337bd1ecc3f7a4f6b7bec5e615f3b5234f7eac673adc696278170ec7259a3b03f987392f235f79c2d1f793ffe312c52cde0fbd91d8cafcfd753010c4ea927eb1dab878b1970e9220b47441ee8944e89d6b4500adbcbb88f7a3ead5f877503e5802936d3785134134d0f915209967c4a6b178125f07ef28e8a95158f3f7c0de6aea87c510a1028ba7a908f74a242caaab41037ce81ae2dff2f4fea1200220b4af9ca5b13873cd31db3e2d66c018cd2bc53584bc1f37def94ecccd5fb7e1f0fdc1ae9ad4ab50a58955c427b7a6fd0d9a886df00b956592a55731d962191a327fff3dec12d3db62890b5dc092f9d53e0e0596a7c369438bd9159e884aadbe93b4accac387ba4c56a32cdcd230e1aec520c7d1c2ddce669a12c39c5f82914b1ab07e4a1221b46eb64b918b183221cc177e06552afef3d1f213c5ee2044831fd02c2d2777b290b37944039ce4ec9eb119081c2ec767634ed7d1c2a9f01d92c17258f51744df369438cced4f1449a7759535b430711b4a7a1ebc52e8703e2954a8fb8d6e56bce24c9015ebef015fbcc148d5d6e3fc986a7f7b399c30faaa531d6c5f6a92011ba2459ab74e5c5e31692ccf74912fc5471b049e50995d1e24f7d9345f26f459bb320b4b929e544e970a748cf386f8fb0f7e87c7ac1cb7a5b11e69389433bb652cd784cea8dee6d16d5d9aa6a6833e093703f5162d9a54e25ef6cdd375e803b194591a53e23af1ac5fcf0e66245a0c290c0cb6973c9941f408645877b4cdc0afb4a1c604d0456d1eacb1f451ea143099efa2fcf40569078e075f970726a43be1b8e5e5287a61070a303e9ab0c575dc2ac8436c86a19f9f77c62904246e4b9800a43b5af3de99716fd6339676959873c3bc1a12fd9b45044ddb6f31a0993f4b79904e99f3e18e5a8c60214c29d5d98d1bf885ad399d8b2bffc64a4f3ffaa08f6cae3f69119bfe0082d923980609cabfa2bec85dce826b392246a8b95b2787248cfccc2e55c33182723ebe6faddb009f16b8b32134344bffbd328ecb42e7de0ece1ba081136f4515aeefd54b03d3d537385d37ca54b1addd98017f7e4f464338ff41aad136e15bc7bbb277b3f9a8bb7ccfd0dc381392aef8515431bffc37c2f4e0c45ca24fecf0b0f99af571e30022cdcc351a346b5c122ecf37c6e474512800437dcb15860f5339aa87ec9da51ccd5c0f4afc71ce4e08e951b7fec24f5d903953d504aa1fa38e71c06974fe34ec300e65cf0ac57db76ae90401114e46e4dfaa95781ac06e9f265d366f9786bfb6fe5a3a6d7240bdb9cfae9f0f8ff168570d414fbcbc0ef13d2a70089e8753574c2977f6cffd073ad445ee1e259aa5f0fb210f8ee942f12abbd17f82d9cc3def1f67f84fd776eadaa8bba1c0ab93675b2b39674bf8f5533720234d4f69f3d79119dbca97288b2bbaafa03fcff20d419a6e75e652da92c271a30dfc0ef12e3ef2e07608700a463931c04e79ecb38bac13109d1527f1ec27dab1f6ed8f5bd8beb38330bdf45f5c144e5c94966217f42e0626cb87eaa3c9e8ed3a32e38c1cc26d9af79f21375772d13320544598a155b0138d107ee058654053f94fb54920b664f69959b935509babd6a8f5727a34b1fca302acefb307951fa5b3148995b60573385b25799a48751ed5c796b46496069ead63e2d0132052aacb1ec0d9eedd9a30c6ee232809932932a090dca24631a2abc192d42a2c322ae0e5c455a5b441bc113b996ee4bb98fc309c6fc01f4ae20b6cd72e6ad1989e716adc69033811e1e7bd3d34b8555fd1a63ee0c25c231389b933c241a93878c681acc7b8a03318f39a035b551e28951b386154ecec3042b7aa89567a14f3054c389c0c6352c0b8ab13298713bfb3ddeb23105c16a1a4201e171ba68181fec9a4e06f839362438647530801eb6df3e5126e2e9a8b07dae4fb9b11b3de309e72d228a9c29ee81ff800654f58cef9e05fcc8088e302e1a1198ae0b29cb98e3a8d8202eb88c759ef0d7fa6a4fcd5c07914dd3bf06bb7d1e3b15caa79d4505b68e7556dfb2e2901414c4133abbb6abfe22b1f9210f8c4081281ddafe99e671776fd1e3d38e62f129d0bbb2fd78801a139e9270798a840ad69b6d59003061b34046cd6695acfc2cd068ee278cb13c578954f0aef2f14ac17924791e350143a7608021be0a77c1b4254b19aed007ffbb9a00865ddcc810d96ce58b3998b0e7c64ad01d81c532d265c6f0a1ef599a8be6264da7c370344b805136c4c027e54c07b0bacd33e5a408f63f10e13e5b835724c191754c0ab0f33d332458398fd6687c1b0ce77e4dfc1a88716cc133a8e0229e6a098c91b5a7a0108c4c373ac786ff5e411e23be45b3ad9f070fce2399435cd677299d9a651382d5dcc0701adaccbb86dab1cdeb6193aaeab6e0083ca4571738192c06a26911b826e99e291f14738dbe9a04a905ff60a4889513348329682e8205cd798ba03d1dba18cc1bda7d2ea34e164418e36ad5bccca432fbc48c85e2b84de5cd1f53f22667721ac9581162f06a59bb591b5aa4dd575f67fe1d2aa3e37528f9b2b4e913848bd88866446aea35415e5d22356b390e6b34b1014c4c5147d5110360e18b8c2ed45a751157bccb8039ffb034bd7037c47f026f554094fa30d15dadd53022f2c9ca2878ab747b809eebab4efa8f19853bf76ec25df96e44284a066dc06e939bcbdd8c9de76ac9108172cebfcd16527cdccc1c16fe69d339c1fa9b1fd055c4071ec7e109f13fde015b7cc31278a3939e4aa60e4136a09af9839bc42cd7afd50a4428990699ba58e13a2020464f903f93ff392569a57e14a1632bc397cdb1942f8fbe9a2dc13fadf400122adeeda7442cb3bcabf0c6862a4b8aaae06318d8ea2653da08b9fca362d28b9947c33badd136823b7b362d0413c80eef8c0ab47a2ae7e55e7f7d41fdb611155be5f9dc86424c04ae5c943b64bdeb0449dff0cd9cc0f044e406a20a017dad05881cdf6af58d87b8ff3d499c9e09f923098ef05e27afbaf83ea4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0x1000}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}, {&(0x7f00002a1000-0x9f)="f6a3d6b0fbfaba9db326b2bdc3f48d86839076036160ba8777d8b2e052623545ba464ba02e266b720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a64a9bb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x7) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000052b000-0x4)={r1}) 2017/11/06 14:19:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x200000000803, 0x8, &(0x7f0000864000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000076e000-0x10)={0x2, 0x4, 0xfffffffffffffffd, 0x6, 0x0}, &(0x7f00005a8000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000987000)={0x0, 0xfffffffffffffffa, 0x20, 0x2, 0x5}, &(0x7f0000ec3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b0a000-0xc)={r2, 0xfffffffffffffff9, 0xfffffffffffffffe}, &(0x7f0000f4b000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fb3000-0x8)={r3, 0xfffffffffffffffd}, &(0x7f00002af000)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000be7000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xd6, &(0x7f0000db8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x30, 0x4, 0xfffffffffffffffd, 0x200, 0xc8, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x13, 0xffffffffffffff5e, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x3d, 0x3b, [{0x1, 0xc, "3d9416a584136aee5fcb"}, {0x0, 0x11, "c63a2de106b5c0b65b60fbf934985d"}, {0x5, 0x7, "52776966d4"}, {0x5, 0xa, "0000000000000401"}, {0x7, 0x9, "73a47ecc32bc8f"}]}, @noop={0x1}, @lsrr={0x83, 0x3, 0x10000, []}, @rr={0x7, 0x27, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x87f, @rand_addr=0x9, @rand_addr=0x8]}, @rr={0x7, 0x7, 0x100000004, [@broadcast=0xffffffff]}, @cipso={0x86, 0x1a, 0x993, [{0x7, 0xd, "8fafa2f5fead05d3277f58"}, {0x7, 0x7, "9f17a9aac1"}]}, @ssrr={0x89, 0x7, 0x5, [@multicast2=0xe0000002]}, @end={0x0}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x7, 0x9}}}}}, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000bf7000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f000045f000-0x8)="2e2f66696c653000", &(0x7f0000140000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x2, &(0x7f0000a9e000-0x1)="d8") r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00006f5000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4b000)=0xe8) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f7161745f6164665f63746c00", 0x4080, 0x0) sendmsg$netlink(r6, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000f52000-0x10)=[{&(0x7f00007a2000)=[{0x2c, 0xfffe, 0x100, 0x8001, 0x6, "4058643e7e765155817a47260cb4d8797b14837126415adc90f8"}], 0x2c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000918000)="2f6465762f70746d7800", 0x80000000884, 0x0) ioctl$int_in(r7, 0x5406, &(0x7f0000884000)=0x10000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000a06000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") get_mempolicy(&(0x7f0000a00000-0x4)=0x0, &(0x7f0000dc6000)=0x0, 0x3, &(0x7f00004ec000/0x2000)=nil, 0x0) ioctl$TIOCNOTTY(r7, 0x5422) openat$autofs(0xffffffffffffff9c, &(0x7f0000d61000-0xc)="2f6465762f6175746f667300", 0x3fffe, 0x0) perf_event_open(&(0x7f0000359000-0x78)={0x4000000002, 0x78, 0x8000000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) r4 = syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000c93000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r4, 0x2276, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) fcntl$getownex(r0, 0x10, &(0x7f000054e000)={0x0, 0x0}) r6 = add_key(&(0x7f0000d0b000-0xa)="626c61636b6c69737400", &(0x7f000020e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006cf000)="", 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r6, 0x80000) syz_open_dev$sndtimer(&(0x7f00006d9000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x3, 0xfc, 0xfffffffffffdffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000036c000-0x9)="2f6465762f73672300", 0x800000005, 0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000b6000-0x5)={0xffffffffffffeffa, 0x6, 0x8b, 0x7f}, 0x5) 2017/11/06 14:19:39 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a6b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) inotify_init() r1 = getpid() migrate_pages(r1, 0xc11, &(0x7f0000000000)=0x2, &(0x7f0000001000-0x8)=0x100000000) setpgid(0x0, r1) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000609000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000b6e000-0x4)=0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffe, 0x40000) write$evdev(r2, &(0x7f0000058000-0x60)=[], 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x888, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000085000)="2e2f636f6e74726f6c00", 0x28042, 0x0) r5 = inotify_init1(0x80800) fcntl$setstatus(r4, 0x4, 0x806) r6 = gettid() fcntl$setown(r1, 0x8, r6) fdatasync(r2) signalfd4(r3, &(0x7f0000828000-0x8)={0x1f}, 0x8, 0x80800) ioctl$void(r5, 0xc0045878) get_robust_list(r6, &(0x7f0000b23000-0x8)=&(0x7f0000fb2000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000b23000-0x8)=0x18) fcntl$setsig(r5, 0xa, 0x19) inotify_add_watch(r4, &(0x7f0000fb3000-0xa)="2e2f636f6e74726f6c00", 0x80000c02) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000fb9000-0x4)=r4, 0x4) sendfile(r4, r4, &(0x7f0000fb5000)=0x20000000, 0x4) fcntl$lock(r4, 0x7, &(0x7f0000b24000-0x20)={0x0, 0x0, 0x6, 0xfffffffffffffff9, r6}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00007aa000)=0x0) getsockname$ax25(r4, &(0x7f00001e5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fb4000-0x4)=0x10) ioctl$fiemap(r3, 0xc020660b, &(0x7f000018f000)={0xffffffff, 0xb299, 0x1, 0x9, 0x9, [{0xfffffffffffff07a, 0xff, 0x7ff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3ff, 0x1000, 0x100000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x17b1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x4, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x3, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x81, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x9, 0x80, 0x100, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000fb6000-0x8)={0x0, 0x8}, &(0x7f0000fb5000)=0x8) clock_gettime(0x1, &(0x7f0000de1000-0x10)={0x0, 0x0}) readv(r5, &(0x7f0000b25000)=[{&(0x7f0000fb2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) sched_setaffinity(r6, 0x8, &(0x7f000044d000-0x8)=0x5) signalfd4(r2, &(0x7f0000fb8000-0x8)={0xfffffffffffffff8}, 0x8, 0xffffffffffffffff) writev(r4, &(0x7f000040b000)=[{&(0x7f0000b1f000+0xda5)="", 0x0}, {&(0x7f0000b1f000)="ce", 0x1}], 0x2) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f000014f000-0x18)={0x55, 0x2, 0x8b2b, 0x0, 0x3, 0x1}) 2017/11/06 14:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000d3a000)={&(0x7f0000a21000)=@l2={0x1f, 0x7f, {0xfffffffffffffff7, 0x6, 0x5, 0x1, 0x1, 0x7}, 0xfff, 0x2}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000766000-0xbe)="662b17d8ee1d478291b197596838116829ef1b0810c23ae65d0a3bb98f60d591b31eef64b2f2b79381c9355e33e9db1adc464c086e768851e85671bceda30c669bf1533ea975a0260dc4cf3960f0ce946c013ecd1c03006b6f0bf83c5042e3523e36bbd55b256142b1603da49ca6bd58c4581ad3a67d0d44593bd65bacda8860b2015b121cd9b39b1d5c5d8081c5516075157357f6878dedf44e05d5d18bf6a0dfbb39c4bd7d189267938bba3154d440f2a47be82b40421c1e5b8f8be447", 0xbe}, {&(0x7f0000c31000)="f5755cd6f04ffef1e2db56bde55cb02fb5faa2e4c558e2ea53938befda83e0cddb82a9f43caac7eaf5c22aea296194f9f9c0b1580fbd94cafbc2afd97ea1bc91ce73f841f970e9536090529bface0fc8d9332db33d95d879975f6983a56a3bff7d71b456921891e4365fd35d7c499351e510b2c48cbd1cf8f2e6fae5e01d7243968c328e0e1440740806dcd8db422d51c0bb115f00be0127f52dfa2dbad6315248029ba178f960f8adda561d3d609c083a6830f4bf26d93b2b21", 0xba}, {&(0x7f00004d9000-0xb7)="2733f70bb1823a83cc72ef3f318f7d086238106d7e12ece53bb52ac5af7d4dc254757ac3a20b6b9f960b6004ef5ff47439a60ff51ad2c6222ffa459909eef67fe5ad0d54a98415d5cbaf348e0037e203b8479a00df4ad70711748d8fb06c02286f532f8f65b51da20631ddfd71144ed53de100d4125c4c09a4e7937c96313bb4abee0396e65676a7c8f1f9e699d65efc029e7ee3cf48b75e27d2ec2c8833b050cadb34a91ba5d2b66cd86add0897a371d3257d8d27dbb6", 0xb7}, {&(0x7f00008c8000)="c0f2d0cd1d28bd7dbc80841776bd89757e61069847cf4a9c5cb704910ffc88c54303f21a1c6e073ea31098176a60079623", 0x31}, {&(0x7f000094b000)="82e9f8acb3b2ef59836b0a3c2dc44ffbf2fbb2bd", 0x14}, {&(0x7f00000dc000)="3ce0cb3ffd259d", 0x7}, {&(0x7f0000f99000)="706f7e55db22e3bcb2d8d8367a43e225462c83bf32b0bc1ade5775e533ae03a8f0d8eeb343261bc9d05f0851a67b106bbed5b79d5e6208ca2563bb52aee55a7082a53794400192f42092fa361e3ca75889d6c6ed05c6df591ff6e01d83b3baf37492287ddc2d4e1293baf9933ca5e8073bf8bcd46f3bad23dfec311fb442e5018c1050d214a85b18f178fb55d31e46a8410329a911e5e3e006c57e186e7488bc09ff645ab78b78704c56ce71c9d2a2a1d34c95835b2186cac6deda168d79154f12396c63f3201d9766bbc88b96cda058f1a04f23c01213bbf4509cba7b38e912afc9ca8a3c8d58d55cb2c9d97b113d98e84f2ce1e853cf", 0xf7}, {&(0x7f00002f9000-0x1000)="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", 0x1000}, {&(0x7f0000171000-0xfb)="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", 0xfb}], 0x9, &(0x7f0000053000)=[{0x68, 0x113, 0x7, "1c085708ecfc254cb2176be5856b7a0d5cba60587e22222e390fc7c43fa5d02b2f1a758b5af89ee1d0c1c6bf4546cbb0416578b63c8516a5258c49850afa9d194003aea2d27f7e961a1ad7882fcff71848e48fc92369"}, {0xb8, 0x10a, 0x7, "e20fdb142ddca5148f208684499d59447352dc5580aca8a0c53c1e219c90e8a4377381b50794c725dba6760272abfa198dddd32871979fb6f401d29681f5279d4f32dee213b423621fc834f656e8aa31e3811b55b412c5a4103ae704f5f381b8ce9e4b5889949bc80b5b64698e3f480744012d3008081f943da0798bf560003d503885e74a7376b8298c3713040c1d69d3705074f3556a3abe0b00af16982c24b9b2e5"}], 0x2, 0x8004}, 0x8000) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00003f2000)={0x0, &(0x7f00007db000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000500000)="00", 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000c46000)=0x3) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000570000-0x28)={@generic="01731496e0d8cf5a68c01c061c2977ae", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000007f000)={0x0, 0x3, 0x7, 0xd}, 0x10) sendto$inet(r0, &(0x7f0000004000)="c0f8", 0x2, 0x20008049, &(0x7f0000ee0000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000049000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f2000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000218000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00003b8000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000743000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80006, 0x803) setsockopt(r3, 0x4, 0x106, &(0x7f0000406000-0x11)="9c500000000000000007240f61dfced978", 0x11) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000e72000)="24000000190099f0001be90400ed180e020800000000000000ebffff080001005f196be05697", 0x26) sendto$inet6(r4, &(0x7f00001c7000)="e1483c3b799cecdfcb091b9ac6272a56c1cc34d149ed57c7f18d3df6f76e74473a5d19a414f24baee4eff3fee47664a63d64da08789cac20fb7f277bd4e6a421b7696a6bcfdc09a3b8e0256c76d25a6040154bd489b4889274450c8f480352b7668b2a5392f89cd837eaca9eca62f50e210327c4c91c8795ef1bdfd6a0f91af0914fda651430e2be00ccb6c9798b940f06569246df22ed3370fb610a2e2e17fd36179e28686789f8f00ece93939ecbade443350934d4e91437797794edec9b9afc52f01bb4acf0282ef7a910746aafdee74f5dccd3fa6430e0776eee057f57063f04de3a1255d8be72236b8c6068b4c9ed20bf72e09ad6", 0xf7, 0x40004, &(0x7f0000b12000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) sendmsg(r3, &(0x7f00006fc000)={&(0x7f0000aa6000)=@nfc={0x27, 0x5, 0x10000, 0x1}, 0x10, &(0x7f0000069000-0xa0)=[{&(0x7f000008d000)="475647d26a3b9b3a51cd9bacabff2a7836322a222004e93ac0cbc7da4b38543addf4d8fff42775d7b663ca9f9648ad1b9c410080cdae0b5be861ec02a3dae00daa06790259f7a5c0826164dda027c4fcf7195fe753b0039d79cb0f8a5d6f8df6d1d0e06ff9082f77c2e1cffcd7c69ddad61e179195d3adde9e47859a2208cf557557c7a39cd46f", 0x87}, {&(0x7f00002d5000)="21c2136877d70b63ec7df2b43b23c45ca8b74104226ed40d2d0d69d14470b241b4bddbb3c75dc9e07a221ed7a69828d406414371ff3f4a484337503fcca6d5d8f26c09568186d3dccf18df3687650296297cee1d7eeed4b724c3c5825a4cce6617470aa1577cb83147017450f38a9c7f022be066c7f9c41e2d5268f713c8be40fe3bca9c00a052a74e02a4520cd445fc056a9aa4f60e72a55601cf32a75bdee0951ccc33810c30e15ceb09be13f2dd668b7513b736370728ab2470d890b9aada5a6acc6e4ba0fee776203203da277657294e0bb3eff5fdd54cfaed67788144ab377e6b0d1d4da5c6131bc099", 0xec}, {&(0x7f0000fc1000)="7b7f7d0043", 0x5}, {&(0x7f0000f7d000)="3073d03923b47c1562059fcaf5533bf8c8927f8e88fafafd3316a16d59fa9ef5db00ede1e33da75de4f90ece281e9fb9aba985e32473bea76a91d6547489297469ed774ac139b13fd20a6e795f416e67def40f3c62eb5d1724151a71a77dfc236b9099d77f3eb4679513dc6752bfc0187376017a574076014b68f022e025e9c3aec05e96e4320b57d4b6fe447633926dd64eda1319bcaeee088c01bb5b18f0c5117fb5e0d38d7d8a450c0a2c1516a2b06d0918dc11fe80f77d8fccf5afc45fbc8a373e", 0xc3}, {&(0x7f00000bc000)="28c0e2e519f64b57bc2de766d417f013c493736923115b84d076d35753c742e61a171eda3534ad333f5c8fe48bb84802f54c9aed89f277fdaccd47f3b3961bbf01c46398f851fc241c75731403c2271cdb0779c29b14bd5a2d6f1fb54df7f11792fc", 0x62}, {&(0x7f00001ae000-0x98)="17c1ea8b4b507134792ec46808d75795619b7ba55da9c14e95c681236c28226ec7bbef889a53918f26969aad0a4dcddeac5474e031fe7554d4ef307806ee9932384730ec428fc143d7d66a200975bc90048825b7b63832f33d5f14486a45fefd8f5cd69465d727a30b971ffe427bc6735e14ab26cd8022132f75db68d0d33b4e772b1415de5cc1abfb79c0c32fefdb99fcfd3c6f2f241b93", 0x98}, {&(0x7f0000f6f000-0xc0)="13f62415534726b740754e64ee5beddf0f3882ed5f207a6ee5a19fb4f0b4173ac26cc86468591572d98cf1f7be5058c06e1fa968dc091120f1abb0bf3a5432d7a986f647066adb1259bd076bcd53c6296f8708d1e2b5cff7d0dde0710ec81ac37e99f59eeee5d084996ec101e7e615684bef0cc310990596c2c9bc7e52c6d38b7c2497f1778f4c26abd8283f4ed95b6a10623ce59e3b8c29ab4ecfa6f12b3665a35e88c6a73ed403692bf97287eb909ed1008d8f0e393511d07f361e28d0e438", 0xc0}, {&(0x7f000026e000)="0e09dc29f7da5ecf3669bdf36f73677dd321559f8966761605985e83ea2e515224e889b8dd3937448f4d104ed05eba08c5eb941d1129410e551616eeb0f30c73ffb7c76f9a1deb3f6358a139f4e8c413a5bd9b7281a639a407315543caf0c3aefb8e87a2508dbc7db5d396da5c8d75e70ef64667097c3dca5b85d584c25ad5e617ee31f02ca73dc92027876ee5b2d23da8258057e46a948e36ac4265d3608e0f9c35cbe7cef336a13b84e68ff57a", 0xae}, {&(0x7f0000586000)="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{0xdc, 0xff, 0xfff, "b1397d1ded1a0468a3150fcdef84d4af9080762560523793b544850e2630f1877e589bd18bb6c5ab590fe2540f814e19f23ff8c70e56c649850afe6072cede63949eec0cd95b1952ad0be8616d985eed0928c898d05eedc88d5d3de201bbb0973f14fb73af2fc04daef71673c74c75d3e7ad9fe48790978460d55ebe98bd715b6ea5b49d810d10599d3071148e5b3c2783cd74127b758a6173c6427b8fc8a7c5d1c8bb2b9f38fe5f735cea3c398a761415bbba881fb0cb983257b476765d4b8b9183c6e375c5c487d1be4881bf"}], 0x3, 0x800}, 0x4000) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000778000-0x6)="646374637000", 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000e21000-0xb)={0x3, 0x8de, 0x6, 0x5, 0x10001, 0x5, 0x1, 0xe6, 0x3, 0x400000004, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00006fb000-0x1)={0x0, 0x3}, &(0x7f00003ad000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f04000)={r5, 0x45, "43dd00a9ff2d89c55d00000008ddaa4dd013b3cf723defc09c6bad0048ad1f89e50b800feb51eb61e932b9c2358f6b56903ef1a8381768250988215e9767974e923162df93"}, &(0x7f0000e73000)=0x4d) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000878000-0x4)=0x3, 0x4) sendmmsg(r4, &(0x7f0000f4a000)=[{{&(0x7f0000b8b000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000792000)=[{&(0x7f0000045000)="0e", 0x1}], 0x1, &(0x7f0000c59000-0x128)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000604000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000456000)=[], 0x0, &(0x7f00006b1000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000c2a000)=@rc={0x1f, {0x5, 0x7, 0x1000, 0x1000200, 0xaca9, 0xfffffffffffffffa}, 0xe08}, 0x9, &(0x7f0000b44000-0x10)=[{&(0x7f00004ba000)="", 0x0}], 0x1, &(0x7f00006b0000)=[{0xb28, 0x0, 0xb8b, "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"}], 0x1, 0x0}, 0x803}], 0x3, 0xc841) connect$netlink(r4, &(0x7f0000559000)={0x10, 0x0, 0x7, 0x6}, 0xc) setsockopt$inet_int(r4, 0x0, 0x12, &(0x7f0000570000-0x4)=0x10001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000035000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008d5000-0x4)=0x45) recvfrom$inet(r0, &(0x7f000026e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000964000)=0x7fe, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fac000)=0xd5f, 0x4) sendto$inet(r0, &(0x7f00001ff000)="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", 0x4e0, 0x10, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000819000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2017/11/06 14:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000afc000)=0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) socketpair(0x13, 0xb, 0x0, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f00005cb000)="572ef925ebd88d0ffdb62fc8fbffae0df5e88c4d9469751316432a3aea899e4910023698a3", 0x25, 0x0) accept$unix(r2, &(0x7f000050f000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000640000-0x4)=0x6e) mkdir(&(0x7f0000d73000)="2e2f66696c653000", 0x105) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x200004, &(0x7f000002c000)="61") ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000031000)=0xf07) r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000553000-0xc)="2e2f66696c65302f62757300", 0x9) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f0000c86000-0xc)="2e2f66696c65302f62757300", 0x80000, 0x12) fstat(r4, &(0x7f0000ff1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000018000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000fc9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000085a000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005bb000)={0x0, 0x0}) utimes(&(0x7f000064d000)="2e2f66696c653000", &(0x7f000016c000-0x20)={{r5, 0x2710}, {0x77359400, 0x0}}) preadv(r4, &(0x7f000002b000-0x20)=[], 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007d2000)=0x0) fcntl$lock(r4, 0x6, &(0x7f000002e000)={0x0, 0x0, 0x3b, 0xfffffffffffffffa, r6}) mount(&(0x7f00006ac000-0x8)="2e2f66696c653000", &(0x7f0000032000)="2e2f66696c653000", &(0x7f0000017000-0xb)="6f70656e70726f6d667300", 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c157c76f2775f65c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827ba") mknod(&(0x7f00009eb000-0x8)="2e2f66696c65302f66696c653000", 0xc000, 0x5) statfs(&(0x7f000050e000)="2e2f66696c65302f66696c653000", &(0x7f0000e95000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000a7d000-0x10)={0x13, 0x4e, &(0x7f0000fb7000)="e475164795c088d6b8c9bad2cb416c58d10ef9d60752ea652f5a7740900ea0a0ede0c3f00c8261ff0e86608c2eee03c7f404c1accf62bc385f711ad53dc64b6bad9441237995ead25e690c507f2d"}) 2017/11/06 14:19:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x4f, &(0x7f0000dba000-0x4f)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipx={0xffff, 0x41, 0xfffffffffffffff8, 0x1, {@random=0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, {@random=0x7, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, "4a957c7694f7731c82932c3336e6bef6a54b159869b54f4b193c4c7c8ba70f4782bc4d"}}}}, 0x0) r2 = epoll_create1(0x80000) socketpair$ax25(0x3, 0x3fffd, 0xcb, &(0x7f0000139000)={0x0, 0x0}) recvfrom$ax25(r3, &(0x7f0000527000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x10000, &(0x7f0000a54000-0x10)={0x3, {"00000000000001"}, 0x8d}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000e81000)={0x4, 0x0}) socket$inet(0x2, 0x7fd, 0x8000000000280000) mmap(&(0x7f00000d5000/0x3000)=nil, 0x3000, 0x11000000000005, 0x6e050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x40000000001, 0xfffffffffffffffd) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f00007f9000)=0x4, 0x4) getsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000101000-0x4)=0x0, &(0x7f00000bc000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f000005e000)="", 0x0, 0x0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b30000-0x4)=0x10, 0x800) r5 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000004000-0x38)={&(0x7f0000500000)=@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x1c, &(0x7f0000006000)=[], 0x0, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x4, 0x9d, 0x7, 0x3, 0x8, 0x3, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x2, 0x3, 0x8, 0x9, 0xffff, 0x6, 0x32}}], 0x2, 0x10}, 0x8000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f0000a3b000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r6, &(0x7f0000c5a000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) 2017/11/06 14:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f00006f1000)="2f6465762f6472692f636172642300", 0xa1, 0x93ffe) ioctl(r0, 0xfffffffffffff4b2, &(0x7f000048b000-0x9)="037f0000ff0e00006c") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000590000-0xc)={&(0x7f0000a72000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007b4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80003, 0xfffffffffffffffc) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001cf000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) r4 = creat(&(0x7f000076a000)="2e2f66696c653000", 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c5f000)={0x0, 0x2, 0x20}, &(0x7f0000ea3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000000)={r5, 0x40, "36ae3695c4fa5ca63d5a5077008b77a37cdd94a992db6b30134200682e8a56e8484ede873f25dc07e16e11689a10662514c26bc571c0b226b168623b00fe9e85"}, &(0x7f0000001000-0x4)=0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004fb000-0x8)={0x0, 0x0}) r7 = dup2(r1, r6) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, &(0x7f0000d80000-0x4)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x3, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f000000e000-0x108)={0x80000001, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_int(r8, 0x29, 0x7, &(0x7f0000497000-0x4)=0x0, 0x4) sendto$inet6(r8, &(0x7f0000f23000)="", 0x0, 0x0, &(0x7f0000e72000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r2, &(0x7f000096d000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087f000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f0000a4d000)=0x0, &(0x7f0000310000)=0x4) syz_open_dev$usbmon(&(0x7f0000d11000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000745000-0x1c)={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x3}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = socket$inet6_sctp(0xa, 0x10001, 0x84) r4 = socket$bt_hci(0x1f, 0x3, 0x1) r5 = fcntl$dupfd(r2, 0x0, r2) fsetxattr(r5, &(0x7f0000f01000)=@random={"73656375726974792e00", "2f6465762f6e65742f74756e00"}, &(0x7f0000720000-0x4)="6c6f2c00", 0x4, 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f000081f000)=0x8, 0x4) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f00000e1000-0x6)={0x4, 0x4, 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008b9000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) bind(r4, &(0x7f00008eb000-0x14)=@ll={0x11, 0x49a2cae5ed0a529b, r6, 0x1, 0x80000001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) connect$ipx(r5, &(0x7f0000172000-0x10)={0x4, 0x1, 0x7, "f295e092ac28", 0x10000, 0x0}, 0x10) rt_sigpending(&(0x7f0000298000)={0x0}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ef2000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000494000)={0x0, 0x0, 0x0}, &(0x7f00007d6000)=0xc) ioprio_get$pid(0x1, r7) ptrace$getenv(0x4201, r7, 0x7fff, &(0x7f0000131000-0x8)=0x0) write$tun(r5, &(0x7f0000ef3000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0xb9c, 0x0, @ipv4={{0x5, 0x4, 0x6, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000a3f000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x2df, 0x7a44b611, 0x7, 0x100000001, 0x3, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x2cbf, 0x81, 0x410, 0x6, 0x8, 0xf9a]}, &(0x7f000001c000-0x4)=0x108) socket$inet6_sctp(0xa, 0x5, 0x84) r9 = syz_open_dev$tun(&(0x7f000010f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x101000) fcntl$getown(r9, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000658000-0x14)={r8, 0x80000001, 0xfffffffffffffffd, 0x0, 0x7, 0x1}, &(0x7f000045e000-0x4)=0x14) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000069000-0xb)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000059f000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000db8000)=@assoc_value={r8, 0x5a1956f5}, 0x8) 2017/11/06 14:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x20000, 0x0, 0x2, 0x0, 0x0, 0x80000000, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffdffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) socketpair(0x17, 0x1, 0x1, &(0x7f00008d5000-0x8)={0x0, 0x0}) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xdb, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000a6f000-0x3c)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29d, 0x0, 0x80c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004b0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ae000)=0xa0) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @empty=0x0}}}}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000018e000)="2f6465762f76637300", 0x28024a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000232000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x141000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) r4 = perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000000)={0xfd, 0x0, [0x5, 0x5a5, 0x7, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004a5000)={0x4, r4, 0x0}) 2017/11/06 14:19:39 executing program 6: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000866000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e48000)={0x0, 0x0}, &(0x7f00000e0000-0x4)=0x8) r1 = semget(0x3, 0x3, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000c9e000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x85) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b5a000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000f55000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6f253352865d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) seccomp(0x1, 0x3, &(0x7f000062f000-0x10)={0x4, &(0x7f0000137000)=[{0x4, 0x4, 0x7ff, 0x4000000000}, {0x9, 0x8000, 0x80, 0x3}, {0x6c, 0xfff, 0x3, 0x1}, {0x6, 0x5158, 0xffff, 0xffffffff}]}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000f57000)="2f6465762f7663732300", 0x0, 0x200) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000f57000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 73.259813] device gre0 entered promiscuous mode 2017/11/06 14:19:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000acb000-0x8)="2e2f66696c653000", 0x24) r0 = syz_open_dev$tun(&(0x7f0000d68000)="2f6465762f6e65742f74756e00", 0x0, 0x1ffff) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x8, 0x30, r0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x60000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000184000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x38c, "70636263286663727970742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) epoll_pwait(r1, &(0x7f0000f15000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe, &(0x7f0000d16000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = timerfd_create(0x7, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xc, 0x0, 0xc932) socket(0x11, 0x80003, 0x0) r4 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x40000000000, 0x0}) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mq_unlink(&(0x7f00009c2000)="6574683000") mq_timedsend(r4, &(0x7f0000fc2000)="7e", 0x1, 0x0, &(0x7f00000e2000)={0x0, 0x0}) close(r3) close(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000b01000-0x9)="2f6465762f6b766d00", 0x501100, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004df000-0xe)="", 0x0) r5 = accept$alg(r1, 0x0, &(0x7f0000f84000)=0x0) pipe2(&(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$netlink(r2, &(0x7f00003ca000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cbb000)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000773000)={0x1, 0x4, 0x100007, 0xe10e, 0x0, 0x0, 0x0}, 0x14) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00001c9000)={0x0, 0x0, 0x0}, &(0x7f00004a5000)=0xc) 2017/11/06 14:19:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c5d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x6, 0x13) socket(0xd, 0xa, 0x6) bind$inet6(r4, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mq_open(&(0x7f0000a5d000-0x1)="00", 0x0, 0x14e, &(0x7f0000d9a000)={0xfffffffffffffffa, 0x80000000, 0x2efa, 0x3ff, 0x800, 0x1, 0xffff, 0xad5f}) getpeername$llc(r3, &(0x7f0000bb1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bf1000)=0x10) getpeername$unix(r3, &(0x7f0000417000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000d1000-0x4)=0x6e) r5 = socket$inet(0x2, 0x6, 0x0) listen(r4, 0x3b116e13) connect$inet(r5, &(0x7f000014f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = accept$ax25(r1, &(0x7f00007b1000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b8b000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000049e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000675000-0x4)=0xe8) sendmmsg(r5, &(0x7f000078a000)=[{{&(0x7f0000b2a000)=@alg={0x26, "6861736800000000000000000000", 0x228f, 0xe, "73686132323400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00007a8000)=[{&(0x7f0000733000-0x89)="36c4dc911731212fe95ddaa99095339f6908f7494987702d44a51236f0a27c35df4c05888313f918f827b98b3412f24eab34ff52784f5e3a70e933e1149cd048fc07f508a1b8c23c608fde46da4f55c063210367078b5a09572315be7322b4691e61b7a220f1060e784219bdabce85c842d377cf79284f4ee4883a3c590f42dddbd8013357e0eefc45", 0x89}], 0x1, &(0x7f0000282000-0x18)=[{0x18, 0x0, 0x10001, "fd"}], 0x1, 0x0}, 0x80}, {{&(0x7f000058e000-0x10)=@ax25={0x3, {"a5b00c6a00f89a"}, 0x8}, 0x10, &(0x7f0000e20000)=[{&(0x7f0000c5f000)="e39052401f343b80315cc3905c6e1f1b285dcfef64adfdcf4af1fbf1326a4ba3f514a526e8d74f70bbc9bf93825f2d072b207740ece70adefaf68ae859bf7411b2a187cf44f5a34d4f4bc789708def4f87823ea8e301ef2f9276b3b07d619a674d1dd90bfc1f28350f9b8720cd1d5ef69a5f0b00d11ced9e971c143a92619ac27048fcf976ac4e288cd05cf6", 0x8c}, {&(0x7f00006e7000-0x15)="d56d89d0b7be69238bafa99724b4fcca13954ef4ea", 0x15}], 0x2, &(0x7f0000c33000-0x4b0)=[{0x38, 0x2f, 0x401, "28cc867577e3cc9e383798687486d87109037a403ee9dcc8fdd14df2e255a8d8dad2119019fc69"}, {0x68, 0x1bf, 0x8001, "3714ac9165317e86dbf0097c6677302b7a77193f147dff32626533d484d6bf8cb0083094cac420644c3576983658339c852c98c8d17ad452afd8aef7c70116fbb5faa02155ae5bd882da6b8bdea33fb61b"}], 0x2, 0x811}, 0x5}, {{0x0, 0x0, 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&(0x7f00005a7000-0x50)=[{&(0x7f000080f000-0xc7)="977bcd95ac6d907e3e4fba3fbb3b5ab7d0506549c81846a40054144f0c4b6c772990c1fe7def63aa156a6f52e15f9bcaf111e36f0f1a7376bf9b95f4693dfec0e4dbd22bb9cc2d6098638ec0611e8d305c53ef9bd43b10897ae1d66111d9306510562b27ac9397d1b077c1d6f049d357ffedd7d0f1ec6fa7817ed039cead2187f113c6716ea9a17d5ca97ba22b52ae7fa1da0da41f2ba85aa4d76a3b0aecc16cdd9bbeb09c3e9d40a1f04e96ab147301434896b7bab6ea6282d46314f6cb05d116d0e9941aa653", 0xc7}, {&(0x7f0000792000-0x73)="b7d54ad945f4d4edd5b31e10d7e687449620fcc0115bde806d56e507b3a595804830d1f92561b2cc3ae2fa454ee07a1a78f5ad24ce3fbfe1d96e718e1534c239d0ab3f7dcaf47a36e03fb2ee2b0decdd79ed0750f2d9a56f6fd8943adcd709ad1a141460d13bf9bf659e21e6a0f1e49856fc32", 0x73}], 0x2, &(0x7f0000d51000)=[{0x108, 0x11f, 0xfffffffffffffffe, "ae2d8ab32d2a07d511c7c35079a5faf1f8c585ca6aa65a71251d138279c56586eea290db5bf93f2adaa952176038bdcc6c57e55726e4644dbbb36f82c91d5c0f97cb6317c1d9c8ee72f4410e2db80394e402e870e4040c0aaedb93a29bf3d376b4f0d1459fa141bca0f037a3b05fbb626d34b011a19c2ced7275f8061a0e600fb3ff00a4ea5bb1f170364eea1204e6e85b79e4bbbe3440082bdfd02aa1a80ea70dce8057069870889fecfa0de99d7148ddd6f03784e062cd1329ee139deefc0715ff2feb96115000cb31f8dce8d5a82c62448440d83dbf70a00700ef763eb3c753b884115673d9370488d9e0964266ef6ed81f7e9e1006"}, {0xf0, 0x103, 0x3ff, "022136e0eb855b7be120c15f4bac242ae54697f89520a0ab6d0ccff0a3a5cf1ab78c7edcc2148cb859a1baf81ab224e6f7ee21274775052b67b04880c5697f77b2a60b16a79b7701aa574849092ec68b1a0af4f3791cf3e60329a53ba0d17022b280350f5e9955380efb69606c9f115cdfa5abec0e804342d22341c3dbcb3d6a1ef9970fa5452a82c1ad0f3558476c5509a1a802723a24ea99dd214906be5c112f506e5ab7fb5d19feb5ca24c79e3f7ded26e10c07cbfef2cceaafd837515bf79caa9a06cb1b3c14c73b10367e1620f0275106cd98fdac5efd0a0e0e74f94c8f"}, {0xf8, 0x12b, 0x10000, "0b83b9846a2b42964b0b5f71d1d34b3a27c24948d6d685e03460a692b1be00a47db1ecbe71998e2c9548a8299eca1d52a478441bd1b73ebdbf6733de75fa7cd929954b772c37e70e15f723a5bde2c890f1ce548c64b5265767ba5a667258cd7258fa76ddc15d67bcfbe82e3dcd9655cc79e5b22effb79ec28d24829b576c1044d37b2b3f034de81c8c4f9e0d2456cb5c1101c64183c419c3b17c18ed744e226d32c69f16380fe5b0a8650298f5cd8de489eabd2e56d52737fb32f5ecaef4400e2513bba24840806413f2d6a54f3c1b55be117823be2bd0e4981ee02c0f82517452098df5e2f0"}], 0x3, 0x20000000}, 0x8}, {{&(0x7f0000f3c000)=@l2={0x1f, 0x0, {0x6, 0x0, 0x9, 0x7ff, 0x1, 0x0}, 0x7f, 0x3f}, 0xe, &(0x7f000031e000-0x40)=[{&(0x7f0000e77000-0x6d)="93c0084d6beba57ee8bc5b9487173d70bd5d578ce9105d5292b5731c2ef27cd19f2ee2b9d980f835fdf6b52c78fd8455c084fe4705fd021a93eabcaaa5b30328940f738158ae77293778a3629e6dba5e8bb312cf5732b1aa51eea7d05b940d51ddf7dc4d35bef1920a9e53e2f8", 0x6d}, {&(0x7f00007ca000-0x13)="f927d13ac14dce6ba6ce9f314ff78ed08c4b44", 0x13}], 0x2, &(0x7f0000735000)=[{0x68, 0x114, 0x8, "67c025e4796de2e5c7f149b9602864131291f006d8f5d7c8f36debeca18aa2949952f37e5d8a3ebd47ddc6ff4d1b181c20c6fbd50cafce278230a798c10b3f77e5080d42b4f70e5e300d87c03a2893766dfdba7ec485d7"}], 0x1, 0x8000}, 0xe0c2}], 0x6, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000633000)={0xffffffffffffffff, &(0x7f00008d9000)="5a5c2bf7173155e70770baa77e04c3529da4427d711471a872b1ed2114441856c1abf4db4d996712f1ba3f786eb96b2c486bd6696053a77aa28d8e7282d700efb881aeb32444f565f9021db190fe3809826a0c8a60c32fa128b88f211c86c0abc6fe9792a8c4a3977900000009930cedd0c7a35153199dde969cd3af48af60f2011084d2c2d33f4f2a02f423d94657e704cf64fec600000000000000046f6202c28a11a213be9e58f65d88e36a020e7be0bf076ac5a3eae0c97a417e540e6af5fe4ffd77efce146590cf999680ba7a0010ca712322408094840a97ef680000000000008001a0", &(0x7f00007fb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) sendmmsg(r6, &(0x7f0000c5e000)=[{{&(0x7f0000a9d000)=@ax25={0x3, {"b7fe310f0c938d"}, 0x7}, 0x10, &(0x7f0000266000+0x2ab)=[{&(0x7f000093a000-0x51)="efa0407d9077cc4b41dcd80db8dfec1c3466718d0543016bea08ed13a943bd8ab73accc2ac5464287da06fbbdaa0017090becaa968dc86ffd56dffbd7df42866a3928bbee25fb22281bbc950cd37d80253", 0x51}, {&(0x7f0000b40000)="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"23686fba8376f795c5b2090de54c196d636b5be5eb4ff9ba1d25904e91f9281fd5bb1f61d95d0d11e8c3115a98da1b89dcb9e2a2221ed6e4b43f2284fa97eb982b08d2a6e400f71f2b72def9e67e8f5a3534383039269f1c0c2971d378f417db63b23a2203a6cbbe9a1d5941f45270028e6a3a16336d9e64d254475023ffb68132b3d2a00c4576d483b85f06051779b0f55f879761b72fd43f2550769e907b7812fa67059c4937b5f0"}, {0x100, 0x117, 0x80, "107c47207d313e6122893bdcf8b4e6be7fd6bc0cc8a3a486d8dd5490ed35718f1b4aa1093e5797251b80abc79cb44a4c64cd866e1c027166fc791f3031b23d9eb840c4b5eed7042841f1823c97ef06176b153b840798303307c91daa24c8cfcc682272963eeeb3cb4ab7c87fa05d9a35396aea497eb80529681e98bf43707c35ad0e24e695348233671d08760f2a593eeb3994f88178c6f1adb2d84f1f9b77307bbbd6a5620b9280047e994ebb1549e64e81c14006aabeeb7150b3934bcb58bcedccb7c9888521dae56289167bfa657004c61386c28ea948bd9c12b26b8429744142597835177459138ea9c244a2"}, {0x20, 0x104, 0x3f, "20e30eddbd94b01f4d"}, {0xc8, 0x1ff, 0x4, "a69ae7c1a75df735fa7ccc53db52ff2723399fa1258bc100756998df7f8c7188d1799255cb2f8abcc33658645df400cf28f5e38a0f82db456f28e9722bb23d17131ec774d52718ce72dab925da74b20e91f678545273029f63694f4a9768d1b67af7f3208cbfd1af0590b3588ba46830e579f39807ad108042af8f4c2ecd0e4eddaad97c3dbe234bd10d1a2f481799d61ba44621d79bd01b4809a2116ec6416de0b34757aced68eaf533a76543a06ca652"}, {0x78, 0x11, 0x312, "ced690c92321603d64c11c6bb99d193c54b906360abd2695e1e9a4e559508521936db438721c9503b449c3e2f37ec91c2663b33f871088eb2b6cd21e30e063606fb96a5eac49a26d121ecded7edfe3be1c2030f9f7bee778288fab089a8911cab0d6b786293f"}, {0xa8, 0x112, 0x0, "d9471822d043418524c8d3a19b13e53d30b5f50088ea5e9b692b5bd882a8f95d94455d28975f62f4c727c078a4b131bed6349bfe2c2fc7938c99dadf65e10adbf5d28e183b0c6a984bb9daffbc582bd74de7eb5a9480cc41b2f4ec2d046e92c43cb4af02bd2f4060e2c114329b5d531dddb3d57a28a1b87a3f11d96f799138d8abce6712a164b6e78a53cedc9ead8ab5250b94c10c05"}], 0x7, 0x40004}, 0x200}, {{&(0x7f0000983000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x3, 0x200000000000f, "6a6974746572656e74726f70795f726e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000020e000)=[{&(0x7f0000489000-0x48)="ba38c380d08001dc69131643049d9a824d977ef83c64179ee8a3b9ea45fbf93cde001de9889d512d2782f2e3ce2488cf9c3548e7e450e8842fa6f388a106a5143b42168cc4fd530c", 0x48}], 0x1, &(0x7f00001a6000-0x138)=[{0x90, 0x2f, 0x0, "2f6c1b682bf0274f62e25d84c1e817509380b20690ea9ec747e04a13255e5aa0f87b0704858f945c71947a9ccaa4d954f775d6c18aed303dfc2478596cd76adb5487275947c6c92dcfa31d38f4bd2753cd3172fbdc70c53c699c6618e04286a6e304298529d6fdb33b9ce6efa64d6be414560828ed2b401ce48f5c70d84b48b2"}, {0x88, 0x113, 0x5, "3dab598107de702f19a39c6e1d86e5b4de8f9f27e4c3cf67ff7ae413eba63e4546c65bf39e4d0456ced0a94aa363024266923e4742494ac65e9bb08a026c43cb265d800583453a32518e2c063f47b1f54212ee6b27bdf0a614440b884aeb08eee60121a4a18b66b1b0ae36e78eb9209b6611e591c0c043c1"}, {0x20, 0x19c, 0x10000, "4b610740f4079498c245"}], 0x3, 0x40}, 0x6}], 0x4, 0x4000) shutdown(r5, 0x1) sendmmsg$nfc_llcp(r5, &(0x7f0000af8000)=[{&(0x7f0000e15000)={0x27, 0x80000001, 0xffff, 0x5, 0x2590, 0x9a, "977aebb06a35ac74134fdf1c9f5a55fb86dc3feed2de174aaf555b9b492fa3b2dd056f5e981da6c55b2851245650bcfe53a0addba07f659f15f8a53551a6b7", 0x3}, 0x60, &(0x7f0000e07000-0x10)=[{&(0x7f0000038000)="85d19bb7c1f500a18ece7b650f0288ad8dab58aa6608f739de3e5d700dd0cf7ac45df0be05d32a1ab85a6aca21da2740fded3eae64041b54a5859d566ebc4fcdeabd8ae638b8409b33e0c8ca39b83fd8049a86f907b600fca4601d0785723c3dd41735bbce12fd2a05b80b470e4c0d569a66de2b8f268dc4fce93b0189801e4cc38e2cbbe5039e8d5470f909ad9738bd81c16190f3", 0x95}], 0x1, &(0x7f0000548000-0xc0)={0xc0, 0x4011b, 0x5, "f6a2b1b70ba0b2d965bf6db375497e1b273185c3954500743b104aefbaccdb6224b2586a5aa6b9bd33a09763091f957f87e35033b2947255237104ec3703f085ccf0471685af51451b1e52262ac53c55a44dc4d5d1d6df9d9c2087ace1609497fcdd229194de31c7144a3347db0d7f4048f8930fef71570f3b733621afa4446eb5f2eb7d1233207e33a16ac0519158c4dd93b7302cbb05ccf15df20761004ad1f4fdd4d2d32cd45418278694"}, 0xc0, 0x40004}, {&(0x7f0000c44000-0x60)={0x27, 0x1, 0x80, 0x7, 0xff, 0xa35, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x3}, 0x60, &(0x7f00006d9000)=[{&(0x7f00004db000-0x61)="dba7714dad7453e8577f5b890882200cb8ebf8f158789f99bf4d352fc17b027001a7b722170491605ea00c78b24f2828594f5cdc88f7eca110b60163cfb8e105683ef19db216e18f5e82291d3c222a58ede8912e76c9d2fbc98ba5da632a4fe636", 0x61}, {&(0x7f0000bdc000-0x82)="e1ce88a2be90cfd16bdf47f74cba624a1630d9e5d95cf38f17a24e56187d4193d1ac20a4e2ea02275807b8f4a51281ce49310b69d9eac23d56ce5020f290464db6f646dd78aa53451f0ea415531361f125f79276d6684f568f78678e4b9b512916f81ff149f8d517725f221b614a75febecfb361d8b6015f9c0b022c95f0caa9e025", 0x82}, {&(0x7f00005c4000-0xc6)="c20ece021a6ca517e03a607060253f1f81c36ec8a08d97401433c19733345f3fdc88686c6d37e875dc6876cc1e17353e061056784c6252814c31f70bb6f0230cf5cc8178a4502da63136e9e79d8a9999f7180545fe8d40028c53e91cc0d1822d2b848366222376ac278fd2be3a682cdcf7334f0c4387e12378b587bf4672c7336f7cb6ea5e1757ea175424ac13c37d07d55b6414e794d1e7f96775f5042b821d5553f7f2a4dc53136ab149bcc56997e488ed9eb4d1c8a415ad7bf81fb40d329d4bd50f981986", 0xc6}, {&(0x7f0000e15000-0x81)="51aecc03e9647d59083e9073244576c5174029a1e8e73d442203cc7de41cc5114f3c003617bc311719351d492a9223cc885e4bdaaf1b70c4f67c98be6810107f497274f3739e83a3059a85ccd9dc4c6bcef8aee55cf656afafff82b538c580cc2e9c42bb46a3432e451487fbd970556f42987b88009772677a2b08bfc2c2031871", 0x81}, {&(0x7f0000920000-0x41)="8e01b4abf5ca64c2f7f1003e4a0a94b4d9d1f79428b6cdecb79dd41ee409d3f6d01396765e03a6eb5bc6bc883894e22c4165bc267be2c6ebb780c27438351633d8", 0x41}, {&(0x7f0000bca000-0xb8)="619d5e62eba66024b7409ddf8073f8b068d9c4bc0d8885934594a5bbbde271ecda67f9e794f0d1717ecd2a9a9b9fdf3821d383de5d18d4af50d6bd5109810546afc312208037e2315bca146a88a6a3fe2b50210ad04143363e55c264979e2a05c1a8fc5163583dd0b1d6299a04677a36fcfdb64a9ca1a9003b62543dc94eb5afed882a9db7940217b4d6b6668caac46c5223d41e4f3d5ec385a14b002899ae57b7cac403b4b41a69bfa479bb1246ca8cd22d2644f7179402", 0xb8}], 0x6, &(0x7f0000e5e000-0xb8)={0xb8, 0x118, 0x4, "fd5bfba6cb8c2f2ad4221c3120c00e785d54676838a85c77651fecfc13fb6c72406307fc0c53c67a720a73fbfb8f49eb5b79a3b73e73acdad1a2a8a3cf6a04b68fd7292f0adaee329ffe27f8fce3be656ab6cddee10dc6e1cc28aa46e9390d09fa67b81c67e47244aa15cf25c38b24207dc2540cbe135567f768454b12cc958b9aafed153c21d629f3c286902755934645435fe652820d19f32f7ba42825953a29e2321677014f73"}, 0xb8, 0x0}, {&(0x7f000027e000-0x60)={0x27, 0x7, 0x4, 0x7, 0x6, 0xffffffffffffffff, "303e37f6a0a1f97f050000df00000000326964fdc037259b08a8a5177e0db574690692c20000314c80d9da96043dd8ee585a8c711ea63204c7bb84f0033df9", 0x0}, 0x60, &(0x7f0000d2e000)=[{&(0x7f0000aa7000-0x4b)="03f68072a5687b96a31bca167db664280c54e91e716edd4494bc2eb85a9fb0a085788ff7e5c41ce9b4a2ee83fb27bb52d6a4ac770036aff24326531ea9664645908cd525d43fb02991ff65", 0x4b}], 0x1, &(0x7f0000cc6000-0x20)={0x20, 0x10e, 0x634, "03da0efe2f7a6b8b5e9f70d2"}, 0x20, 0x800}, {&(0x7f0000bb9000)={0x27, 0x7, 0x1, 0x7, 0x0, 0x1, "7a4a87e322e0594a3276f2b8ec892daeb8dacfcf9df0f9e9ed2adbbb6da683075dc4a9af1d3a6e8fea0446d98f6801bd97c88e56a6f27678ce0b7f435fb82e", 0x7}, 0x60, &(0x7f0000d39000-0x40)=[{&(0x7f0000ba1000-0x7e)="af1b8a5474343e036e63f1cb0c3cb5a813761c65586a1d779c2222aa73defe7e73d5ec0fa52813c8a66e671cf84d3eb8ece77eedf705dc53d5c0e2026a822b3611ba9f6ac16a0874403c06730d7c82cdc826a7099770e3d2c35e5419408bd5c271964a0ff99a0618feebc2aa1b7a955c43478ac6a271c1a75164a2403758", 0x7e}, {&(0x7f0000306000)="c22025517fd4c7a6a4e60b631041d286660fc397654c67e10a0a8341e5fd69136ccde7a743c9c9059bbcee337aace3c71bfa2588fe73a08dcc1c72bbb77836ee4b2155f6ed", 0x45}, {&(0x7f00004c3000-0x4)="ed202cff", 0x4}, {&(0x7f0000716000)="b7b34288eb05d56b2d983fabe03131a828db86febbdb4dc3f7e26c8c24a234964831777c6be2134ca1c2ce05d4860ec1c91898a96c791ffb98a3", 0x3a}], 0x4, &(0x7f0000b83000-0x40)={0x40, 0x114, 0xfffffffffffffff8, "f98e56645220a5c1782390e0f2c986f7f88e108b813fc350106bd59a731d26b5e397a6d6d3477df74944331b7144"}, 0x40, 0x20000000}], 0x4, 0x20000000) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000508000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) accept4$packet(r3, &(0x7f0000a9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000e3000-0x4)=0x14, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000fcd000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r8}, 0xc) getsockopt$sock_buf(r6, 0x1, 0x1d, &(0x7f00009ed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000daa000)=0x59) recvfrom(r4, &(0x7f0000857000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x28, &(0x7f0000383000)=@hci={0x1f, 0x6, 0x0}, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000da9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da8000)=0xc) write(r3, &(0x7f0000946000)="26000000130047f12001b1dc59002200160b140902000000000000ffff000133050003003f40", 0x26) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dd9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000a35000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000834000)="2f6465762f73657175656e63657200", 0x448000, 0x0) pipe2(&(0x7f00005a2000-0x8)={0x0, 0x0}, 0x80800) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = epoll_create1(0xff7ffffffffff7fa) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00001b3000)={0x20000000, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x30000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f000055b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000316000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e0000)=0xc) r11 = pkey_alloc(0x0, 0x2) pkey_free(r11) sched_setaffinity(r8, 0x8, &(0x7f0000060000)=0x86b2) openat$rfkill(0xffffffffffffff9c, &(0x7f000052a000-0xc)="2f6465762f72666b696c6c00", 0x6633b6d8c2819643, 0x0) fchown(r7, r9, r10) splice(r7, 0x0, r5, 0x0, 0x4000000000058, 0xfffffffffffffffe) r12 = dup2(r6, r6) fcntl$setpipe(r7, 0x407, 0x9) perf_event_open(&(0x7f0000385000-0x78)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1a7, 0x1ffffe, 0x8093, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1980, 0x200000000000000, 0x400000000000a, 0x0, 0x0, 0x100000000000000, 0x0, 0x0}, r8, 0x1, 0xffffffffffffffff, 0x1) dup(r12) r13 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00006d1000/0x3000)=nil, 0x3000, 0x2000002, r13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket$alg(0x26, 0x5, 0x0) bind$alg(r14, &(0x7f0000f0b000-0x58)={0x26, "6861736800000000000000000008", 0x0, 0x80, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r14, 0x117, 0x1, &(0x7f00007a3000)="020600001b3b889ede0767fffffaff", 0xf) accept4(r14, 0x0, &(0x7f0000739000)=0x0, 0x0) close(r14) 2017/11/06 14:19:39 executing program 4: socketpair(0x19, 0xb, 0x6, &(0x7f0000484000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007f6000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000c000)="2e2f66696c653000", 0x20000, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000f000-0x98)={0x0, @in6={{0xa, 0x1, 0xf6, @loopback={0x0, 0x1}, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x800000002}, &(0x7f000002a000-0x2)=0x98) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x10000000003b, &(0x7f0000ad9000-0x4)=0x522d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x6, 0xfffffffffffffffe) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000467000)=0xe8) getresuid(&(0x7f0000b3b000)=0x0, &(0x7f0000709000)=0x0, &(0x7f0000655000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003ba000-0xc)={0x0, 0x0, 0x0}, 0xc) setresuid(r4, r5, r3) socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000c98000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x80000000009, @loopback={0x0, 0x1}, 0x400011948c1d}, 0x1c) sendmsg$nfc_llcp(r6, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3, "00"}, 0x18, 0x80}, 0x0) creat(&(0x7f000086e000-0xc)="2e2f66696c65302f62757300", 0x0) truncate(&(0x7f0000b04000)="2e2f66696c65302f62757300", 0x2795) lseek(r1, 0xfffffffffffffffc, 0x7) open$dir(&(0x7f0000cdf000-0xc)="2e2f66696c65302f62757300", 0x80088040, 0x61) [ 73.328705] ?: renamed from sit0 2017/11/06 14:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0xc2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fce000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0000-0x4)=0xbafe) semget(0x0, 0x0, 0x0) shmget(0x0, 0x3000, 0x0, &(0x7f0000b6d000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000eee000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r0, &(0x7f0000fe0000-0x1)="00", 0x1) r1 = dup(r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000291000-0x1a)="0000000000000000000000000000000000000000000000000000") r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000a6f000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d0000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002cc000-0x4)=@int=0x2a, 0x4) read(r0, &(0x7f0000f62000)="", 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}) 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000d65000-0xa0)=[{&(0x7f0000d9e000-0xe9)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000023c000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x3, 0x800, 0xa4, 0x84, 0x8001, 0x32f4, 0xfffffffffffff3b9, 0x5]}, &(0x7f0000f1a000-0x4)=0x108) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000d75000-0x90)={0x3, {{0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x21c6, &(0x7f0000f86000-0x21c6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xefff, @ipv6={0x3f, 0x6, "121d77", 0x2190, 0x21, 0x4, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x49, "74529dc8017b94a24b6eaa277dbd8b4fddacdd3d0940bf6520e06d71c19e5ed2225f52a491921dce92f491bde0368e9e65a7970b4e96cbe7740aaa1a69919d58615f45758cb101c6e4"}]}, @dstopts={0x3f, 0x410, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x38, "f470abfa5b864ca536317b015becc19d735b173390ab9e4ce9b50575d7195e3ed696079a545642554722d7081bc021292778bf740f456fab"}, {0xff, 0x47, "35cbbc4d5e78e0bab51983172dae93376df522119334b57df5e46ab98415688bc95e09550f5e6d00f0cba3cd6e1cf8967ca7fae432f5ef51df205a7825361fe50b3133ed133d51"}, {0xc2, 0x1000, "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{0xc2, 0x1000, "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"}]}], @dccp={{0x1, 0x0, 0x4, 0x1, 0x8001, 0x0, 0x0, 0x3, 0xe, "368d78", 0x1, "74717b"}, "b70c2771c685bd8d5210a49cb1ee607f770c8f285e391b3392ae3bbf13445809876ab27b75ce3f0f382448a35a640180e562641ff6960e38ee394f301bd84c7cdf1e03b71e6e52337d40eebbdb8ed46ed50fc6ac6ec17385de730ff63e20f08b914abde88229875e4b179c695938b25eee1cff3dfdb3dd8c553f4d6fa1e785622e69883f030a2c24edcd0859db3b07ea6de58aac64de589cd8"}}}}}}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000f6d000)={@random="ef84060c29a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x4, "28a2"}}}}}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f45000-0xa)="2f6465762f70746d7800", 0x4200, 0x0) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f66623000", 0xff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000017c000-0x8)={r0, 0xce5}, &(0x7f0000616000-0x4)=0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000452000-0x24)={0x5, 0x3, 0xfffffffffffffff8, 0x40000, 0xae, 0x1ff, 0x0, 0x80000000, 0x8, 0x7, 0x5, 0x7}) r4 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r4, &(0x7f000012c000)="0000000000000000000000", 0xb, 0x20, &(0x7f0000aa8000)={0x77359400, 0x0}) mq_timedsend(r4, &(0x7f00009cc000)="", 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) 2017/11/06 14:19:39 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x70)={0x7, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, 0x20, 0x7fff, 0x3, 0x80000, &(0x7f00008d7000)=@common="73697430000000000000000000000000", 0x9605, 0x0, 0x7}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000002e000/0x4000)=nil, 0x4000, 0x2000000) mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000f59000)={0x1000, 0x7f}) set_mempolicy(0x1, &(0x7f0000b5e000)=0x0, 0x81) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f5a000)=0xecd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0xffffffffffffffff) connect(r1, &(0x7f00008c5000)=@nfc_llcp={0x27, 0x9, 0x7fc00000000, 0x0, 0x3, 0x20, "1485d7b833dd27941261963bea50065abb9f86100802fa06692d1e5aacbf0ccc52eae51b1444e2cbf757f72b0948d868eaa691d713896921ffb8bec16448b1", 0x6}, 0x60) r2 = accept(0xffffffffffffff9c, &(0x7f0000f9f000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa0000+0xf13)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004ca000-0x5)="76656e6f00", 0x5) accept4$inet(0xffffffffffffffff, &(0x7f0000c21000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9f000-0x4)=0x10, 0x800) pipe2(&(0x7f0000dff000)={0x0, 0x0}, 0x7fd) bpf$PROG_LOAD(0x5, &(0x7f000061f000)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x6, 0x5, 0x2, 0x1}, @map={0x8, 0x3, 0x4, r1}, @map={0x718, 0xaaa, 0x2, r3}], &(0x7f0000f9b000-0x7)="6b027d", 0xffffffff, 0x80, &(0x7f0000b53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffffff, 0x0}, 0x30) r5 = gettid() move_pages(r5, 0x3, &(0x7f0000657000)=[&(0x7f00001c9000/0x1000)=nil, &(0x7f0000fb5000/0x1000)=nil, &(0x7f0000e68000/0x2000)=nil], &(0x7f00003f0000-0x20)=[0x0, 0x81, 0x5a04, 0x5, 0x8, 0x9, 0x100, 0x80], &(0x7f0000bbd000)=[0x0], 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000792000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f95000)={0x0, 0x808}, &(0x7f0000d54000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000453000)={r6, 0x39, "f91ea8b7d307aba271cd537977e70f76bd1176fbc0852fe4fc6d9318543bfeb492a5101af2201e0f7c4d30bcc8aa37d4a06c4c56f4e6f545f1"}, &(0x7f0000a7c000)=0x44) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000037000)="b41033bf6652001fed17120000000000000200ac07dd00583714e9ac09", 0x1d) 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f9c000-0x30)={0x1, 0x3, &(0x7f0000f9b000)=[@generic={0x15b4, 0x200006, 0x0, 0x2000000000000}, @generic={0x40, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x7f, 0x3}], &(0x7f00005f5000)="2b7070703074727573746571707070316d643573756dee00", 0x6, 0x80, &(0x7f0000f9c000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) r2 = accept(r1, 0x0, &(0x7f0000459000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f00003bc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$inet6_int(r1, 0x29, 0xe4, &(0x7f0000f63000-0x4)=0x400000000000000b, 0x4) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r3, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9c000)=0x10, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f62000)=0x9e) connect$inet6(r1, &(0x7f000009a000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x119}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000046c000-0x90)={0x9, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000f9c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b2d000-0x4)=0xb8) vmsplice(r4, &(0x7f00008fd000)=[{&(0x7f0000baa000-0xfc)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fdecce6b9c3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0xffffffffffffffff, 0x84, &(0x7f00003d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f9e000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000)=0xe8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000805000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000f9c000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x40000023, &(0x7f0000533000)={0x11, 0x1a, r7, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f9f000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x456, 0x8, 0x0, 0x9, 0x3}, &(0x7f0000dec000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000b10000)={r8, 0x5, 0x30, 0x3, 0x3fd}, &(0x7f0000f9e000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00005d3000)={0x4, 0x2, 0x4, 0x82cd, 0x100000001, 0xffffffff, 0xdabb, 0x84e2, r9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005fd000)=0x2000002, 0x4) r10 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r10, &(0x7f0000f9b000)="26000000240043f7f2fffe49010000000000fff501000000000002000000000008ff03c76e184f", 0x27) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r10, 0x1, 0x7, &(0x7f0000b19000-0x4)=0x96c3, 0x4) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000f8f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x240000, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000644000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x800, &(0x7f00004ab000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2017/11/06 14:19:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000026d000-0xc)="2f6465762f72666b696c6c00", 0x202080, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000cbe000)="000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000040f000)=0x21) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfa, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000038a000)="2f6465762f70746d7800", 0x3, 0x0) ioctl$TCXONC(r2, 0x540a, 0x1000000002) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000757000)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00006c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00006d1000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000aab000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000)=0xfffffffffffffffd, 0x8000) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x1, 0x3e, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x100000000) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r4, 0xfffffffffffffffd) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x0, 0x4, 0x8002) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2000000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000963000)="2f6465762f7161745f6164665f63746c00", 0x800) memfd_create(&(0x7f00006ed000-0x5)="6c6f232400", 0x3) mmap(&(0x7f0000cf5000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x3) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00006ad000)="1f0000004a00070000001b0a000008ff0a3f80160100000004000003441951e1", 0x20) pipe2(&(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) [ 73.371514] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x2) r0 = perf_event_open(&(0x7f0000707000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000e23000+0xc75)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x0, 0x631760f9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) mq_getsetattr(r3, &(0x7f00008ec000-0x40)={0x5, 0xc0a, 0xfffffffffffffffd, 0x8001, 0xfffffffffffffff9, 0x1, 0x7ff, 0x5}, &(0x7f0000d68000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000bad000-0x60)={0x0, 0x3, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3f000-0x4)=0x0) timer_delete(r4) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000e5a000)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r5 = signalfd(r0, &(0x7f00008f5000-0x8)={0x1001}, 0x8) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xb7, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x0, 0xeffffffffffffffd, 0x0, 0x7fff, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3ffffffffffff, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, r5, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c4a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000854000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000990000)="2f6465762f73672300", 0x1006, 0x2) r7 = gettid() perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, 0x0, 0x17, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x8bd, r6, 0x1) pipe2(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x801) r8 = socket(0x10, 0x2, 0x400000000010) write(r8, &(0x7f00008e1000)="240000001a000901150000000000000001fff50c0900010000001de80000d41ff9161790", 0x24) 2017/11/06 14:19:39 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x2, 0x8, 0x92}, &(0x7f00005f7000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cd6000-0xc)={r1, 0x188, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f35000-0x17)={r2, 0xf, "d99c9f5c926fd5a736e72cc351cd7f"}, &(0x7f0000fab000-0x4)=0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x10000, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000001000)={0x3, r4}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x1, 0x8, 0x6, 0x1000, 0x6d, 0x0, 0x3f, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbed, 0xd0, 0xca54, 0x7d, 0x100000000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000002000)={0x10000, {{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) connect$netrom(r3, &(0x7f0000001000)=@full={{0x3, {"25a937cc8ecd72"}, 0xe389}, [{"58432e20a40c1e"}, {"041f48f442cbd7"}, {"9704587739d20d"}, {"7f25ad0b7ac50a"}, {"c07fa647f85eb6"}, {"b06717081bbe41"}, {"59af3413908e7e"}, {"2fdd8661b5b5eb"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x6, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000003000)=[{0x7, 0x100000000, 0x8001, 0x3, @tick=0x80, {0x5, 0xe1c}, {0x80000000, 0x3}, @queue={0x8001, {0x2cd, 0xf315}}}], 0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000-0x8)={r6, 0x200}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x41}, 0x98) [ 73.387155] xprt_adjust_timeout: rq_timeout = 0! 2017/11/06 14:19:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000-0x28)="4812b709a8a73b93712d095e85083350fd91ddd32bfbbb9fd6af10a50444680000000000000020", 0x27, 0xc000, &(0x7f0000001000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x4}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r1, 0xe6, "f239b32543bfa365062400f54e410bddaf805f3bec5be55878ff7feaf14df6283857e88ae6fb5f3f52f023e0bd1decf23ccef22655cc9f92e1dc8faabdcd97017d37e8d8746249b802b56427e6115e0b7deb794960c3185e2e14857bf574d8712631b5215e98297df2e2e73bfb0df90084cecbfc5ac507a92882d6c7c1f208e2105d55c0f2db56492057b3447f29add6943a4234c7fc956167083e77a4af51cfb26853fd291e6ea285b66f9a0390eacf6a3e40f1af382213d6d8444c678455b1508ed733affc99d273e73c2572793af5ec7ea6007d9e454fd90bc69b5835ae79cc66c4d9ac0e"}, &(0x7f0000003000-0x4)=0xee) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x0, 0x10000000000004) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000644000-0x10)={0x5, 0x8, 0x9, 0x80000000, 0x0}, &(0x7f00005b4000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000fbb000)={r2, 0x23}, &(0x7f0000fbc000)=0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000fbe000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fbd000)=0x1c, 0x800) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d26000)={0x0, 0x9, 0x3, 0x5, 0x6, 0x8}, &(0x7f0000fbc000-0x4)=0x14) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000fbe000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aeafd373f6c11c5c593168a96b7c32c96", 0x9f) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000fbf000-0x20)={r5, 0x18, "33ebb7865f11b76a9331c84c734f7d7974cf5e3521109e1f"}, &(0x7f0000454000-0x4)=0x20) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000550000/0x3000)=nil, 0x3000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000fbf000-0x4)=0x0, &(0x7f0000cd3000-0x4)=0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000fbd000)=0x3, 0x4) sendto$inet6(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000fbe000)=0x0, &(0x7f0000001000)=0x4) sendto$inet(r0, &(0x7f00005f9000-0x30)="9e2aef178b9934a97f68320d9aac7119db0789607201ca477067a0540b8497b8fbee41602fffff46ab3be17dbcf6d9e6", 0x30, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 73.391888] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/06 14:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001f6000)={0xfd3, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x9, 0x5, 0x5, &(0x7f0000038000)=@common="69706464703000000000000000000000", 0x6, 0x7fff, 0x5}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002fd000-0x20)={@common="6c6f000d000000000000000000000000", @ifru_flags=0x2}) r1 = request_key(&(0x7f0000e7f000-0x5)="7573657200", &(0x7f0000e24000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ee000-0x7)="6367726f757000", 0xfffffffffffffffe) lstat(&(0x7f000091d000)="2e2f66696c653000", &(0x7f0000317000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcd000)={0x0, 0x0, 0x0}, &(0x7f0000a8b000)=0xc) keyctl$chown(0x4, r1, r2, r3) bpf$PROG_LOAD(0x5, &(0x7f0000168000)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x2}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) 2017/11/06 14:19:39 executing program 2: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x2000000000002e, &(0x7f00004f5000)=0x0, &(0x7f00009a7000)=0x4) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bdd000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000dbd000)=@req={0x28, &(0x7f0000446000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000077c000)="1cf4b406b7b45f4197a2d93a31d1dd8dcf59d0354f6adebc080d15657ea321f8"}}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x6) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x2) ioctl$sock_ifreq(r0, 0x100000000894a, &(0x7f0000b5d000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x10001, 0x82, 0x0, 0x3, 0x401, 0x6}, 0x8}}) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dbf000-0x4)=0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0xa, 0x32, r1, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c42000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x11, r1, 0x0) pwritev(r1, &(0x7f0000c13000-0x40)=[{&(0x7f0000dbf000)="a18ca5f0c8d22016a9450acaebbe843a7cc2314225eb22691a3d779bdf23f95eac1045556a00cf6bcdc8773840a4c2391f339a9fa41f265ebbb91347ae7759a7e796449a3427c1df4f857991bf94d6945db50a5cb81d49c175bcf6ffe7be7de6521a8f74fc9cc80dc284a406d1f5ae79877b1c6f5c384b94ad05a6b55e2c498e90ec7243f8d6172e28b6a6ca82394d52698737f8a5b406cead4db7022f80c4e6c8e3a5426caedf9cff9e54af26eea68d405034c18105c56eef89152e3b805ab17b660cdeffd9d07a2fa7fbb516ee44288065676534066494680f0774953d", 0xde}, {&(0x7f0000620000)="", 0x0}, {&(0x7f0000cb0000)="10c9a0196779b79b995481d2dcb05064ee6753aa6e41c302f898d13793ca9b24879b1d32851b3b6168308d86c4365db1e5c304c1fc730e357b40a3de8e17efcd3e960cee859697243f2e7cfc26b6872850056cf1301b92db0d0e3760fbe9955088bfdf437e2ae7436c38833cbb98d3366e61eb27bcbaccd31be2ca6bc45cb7b8d02ccbe7cdba97d11e2f033084c89d11e889036b46a8cb9fc1722e64a519d22476e1322cae9052cfdc6107e032761a60f85a1e2431eea80770d2a61217b49e1fa4c27b74fc610b09b79ff1", 0xcb}, {&(0x7f0000dbf000)="ad92aceed7e478c868db89af96277752a117e86809406f8907eeb9ef741d76e65a632cfd0ac5fbbaab82c1d3cbae37c5663a95f76c6d591684221fd483285863c975c78569dfe5f2d1e03126a46db9969c7194e1c3593343ae29ca94a9b375c1a6cb1aa041be32cfd289d8009bfb8a49", 0x70}], 0x4, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x4003, 0x32, r1, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000dc1000-0xc0)=[{{&(0x7f0000a2f000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc0000)=[{&(0x7f000077b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000d49000)="", 0x0}], 0x2, &(0x7f0000dbe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x7}, 0x0}, {{&(0x7f0000239000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000708000)=[{&(0x7f0000d40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000dc0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000c3b000)="000000000000000000000000000000", 0xf}, {&(0x7f0000dbf000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000caf000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x5, &(0x7f0000dc1000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x1}, 0x6}, {{&(0x7f0000dbf000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000dc0000)=[{&(0x7f0000c7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000bb1000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x1a8}, 0x3}], 0x3, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000dbc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dc1000-0x20)="0000000000000000925158aa3251592d958c1252e7089302b786c5e5f8dd7304"}) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000dc2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xbc01}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000dbf000)="", &(0x7f0000dc0000-0x4)=0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc3000)=0xc) [ 73.402746] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 73.405605] xprt_adjust_timeout: rq_timeout = 0! 2017/11/06 14:19:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000e48000)="2e2f66696c653000", 0x2000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x800) r1 = add_key(&(0x7f0000ed9000-0x8)="6269675f6b657900", &(0x7f000043f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006df000)="07be6af0823fee6c290f13d67c441e5f52c23adcaa25def152bd20d7d825715851c28e8a862a94e31aca7264ef202d2e7ed1c6fd2cd226881fa98838a29ee2d30ab1d98423bd81b8b85cd4ea486f4d214c823dbccc6c120398ea97a2adeeb3eb95068f9c0ce3ca285d2300351c943147640014a11b2ae5fd785ef9fad45fb8c96081957e704b409ee4a803a6394151f9a29bd105", 0x94, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0xffffffff) unshare(0x20000400) clone(0x0, &(0x7f0000cfe000)="", &(0x7f0000df7000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00002d0000)="") r2 = accept4$inet6(r0, &(0x7f00009c3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dc5000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000fe3000-0x40)={&(0x7f0000fb7000-0x1c)=[0x0], &(0x7f000027c000)=[0x0, 0x0, 0x0], &(0x7f0000452000-0x8)=[0x0, 0x0], &(0x7f0000cf7000)=[0x0, 0x0], 0x1, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a90000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00009a4000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f00001ed000-0x10)=[{&(0x7f00004d9000-0x2f)="2900000020001980013d000003ff0021020000160000007ffb00040009000300020011c310315aec20c87f8a96b8dd", 0x2f}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000838000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) getresgid(&(0x7f00002f0000-0x4)=0x0, &(0x7f0000c45000-0x4)=0x0, &(0x7f0000bf1000)=0x0) lchown(&(0x7f0000cff000)="2e2f66696c653000", r5, r6) fchmod(r3, 0x20) ioperm(0x0, 0x4, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000e47000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000564000-0x8c)={0xfffffffffffffffa, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x1, &(0x7f000075f000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000e3d000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000644000)=0x9, 0x3, 0x10, &(0x7f0000831000)={0x0, r7}, &(0x7f0000aae000)=0x9, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x10, 0x802, 0x0) fcntl$setsig(r8, 0xa, 0x0) 2017/11/06 14:19:39 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000019000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x40000020, &(0x7f000000c000-0x1c)={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000019000-0x10)=[{&(0x7f0000016000)=[{0x23, 0x24, 0x401, 0x0, 0x3, "a61e8423000000f6ffff1c00fcff0000000059"}], 0x23}], 0x1, &(0x7f0000015000)=[], 0x0, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x801) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000d14000)=0x0) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000272000-0x14)="e555d300000000fe5c000800ffed030040000000", 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r2, &(0x7f0000ee3000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r4, 0x0, 0x29, &(0x7f00008a0000-0x8)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) sendfile(r1, r3, 0x0, 0x46b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b72000)={0x0, 0x8, "b207cf0886aa9bd0"}, &(0x7f00000ba000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002a7000-0xc)={r5, 0x7, 0x30}, 0xc) r6 = socket$inet6(0xa, 0x802, 0x86) sendmsg$inet_sctp(r6, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f0000f6d000)="f81c0ffc13c7697c567544eba52450d00a4a48de7e178a910bf6b05a9de6a647487e3ea34d61f251f76fdcf4872946342bb3175759875567b9348d2b00c40790a2c1dd8f3031971d1e10dc9ec62c429ce7b31879e3077fbb4cd97df11cec30863fc2aba3e064d9743641d3d340752bfd099ba528ad24a55bbc7d94f46e96cc418e6a4242ac4bc36fadf3beebf105c86e8189e386d1e2742e51c1b565337888abdff8742ab71632271b2d3e45cac8f46976b5f652de087c6923650bd19f8a84937ce670b67201a431771a1b86dd545ad3e44a511628f0b855eb19", 0xda}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f0000861000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x2, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f6e000-0x4)=0x0) sendto$inet6(r3, &(0x7f0000c5f000-0x4)="7f30d2600000000000008000783d2e036c0d9c1a22818437b790183660ed78c2a981f54cd4033b00000000000000002aa60000000038d141dc8abdbbe17931893b50c47b", 0x44, 0x4084, &(0x7f0000353000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f00005b9000-0xf)="2f6465762f73657175656e63657200", 0x448100, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000077a000)="2f6465762f76637300", 0x80000000501000, 0x0) [ 73.417793] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=13574 comm=syz-executor7 2017/11/06 14:19:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x481) bind(r0, &(0x7f0000723000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b96000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x7, 0x1, 0x2, 0x0, 0x0, 0x0]}, &(0x7f000027e000)=0x108) r4 = socket$netlink(0x10, 0x3, 0x0) splice(r3, 0x1, r1, 0x7, 0x10001, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x20000015, &(0x7f000027f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caa000-0x4)=0x14) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$bt_sco(0x1f, 0x5, 0x2) syz_open_dev$urandom(&(0x7f0000f5f000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x80) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fb4000)={0x0, 0x0}) writev(r4, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r7 = gettid() move_pages(r7, 0x2, &(0x7f000000b000-0x10)=[&(0x7f0000c11000/0x2000)=nil, &(0x7f00003d7000/0x1000)=nil], &(0x7f00001aa000)=[0x6, 0x3f, 0x0], &(0x7f000077e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) bind$inet(r1, &(0x7f0000af8000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x3ffffffffffc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1c000)="2f6465762f72666b696c6c00", 0x90000, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000ff6000)=0x104, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ade000)=0x80000001, 0x4) write(r0, &(0x7f000006e000-0x1)="b6", 0x1) 2017/11/06 14:19:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x9) unshare(0x600) mmap(&(0x7f00008a7000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28020000) mmap(&(0x7f0000000000/0xcf8000)=nil, 0xcf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eea000)={0x0, 0x0}, &(0x7f0000eea000)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eeb000)={0x0, 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a25000)={r1, 0xfffffffffffffffb}, 0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000871000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect(r0, &(0x7f0000eec000-0x10)=@rc={0x1f, {0x101, 0x2, 0x5, 0x3c38, 0x4, 0xc00000}, 0xb06}, 0x9) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000172000-0x7)={r1, 0x3, 0x4, 0x9}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x4, r3, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r4, &(0x7f0000eea000)="", &(0x7f0000eea000)=""}, 0x18) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x20, 0x80, &(0x7f0000eee000-0xd)="faaed20f523e1b7aee29c93be0", 0xd) bpf$MAP_CREATE(0x0, &(0x7f00008d8000)={0xc, 0x757f, 0x28c000, 0x80, 0x4, r4, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000062000)={r4, &(0x7f0000eeb000)="5a3ec51c5274d64c3d6f69134d4f619570b5bd12b0d7b39406065c8c13f49b814362fed9c6c3636602080b6ec5164f97318c4a78cee356a4f2b8ea32d16ea55289b2b8fa9ffd22a652d5cd7b08276a5d681be5a07b7919fa98d57cd2f146aa8ccc3d7c207c13e0909ac43f8785f95a", &(0x7f0000eec000-0xfe)="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", 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000135000-0xc)={&(0x7f0000a59000-0x8)="2e2f66696c653000", r3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007f9000-0x4)=0x8, 0x4) 2017/11/06 14:19:39 executing program 3: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ebb000-0x9)="2f6465762f76637300", 0x101002, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000426000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000411000)={r1, 0x4000ff, 0x1d5d, 0x7, 0x5, 0xfffffffffffffffd}, &(0x7f0000ee2000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000823000)={0x0, 0xc7e6}, &(0x7f00007ee000-0x4)=0x8) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ee1000)={0x0, 0xaf, "4d9ddaed70d0e397df80298b16e8c3f795e68de634ff13fc964a1c5eedfe73569642d2df32e97f9353006eb63b2c24a0e5a76a9f6aa8a69e6503e8384aa6c543c4ba44fb35ebc78de37484beb8338b6d5c36a606d21d2e42f4fe1d0a1a9b67ef903b10b73dc0b3bf12c0e61536ccc9edefbbf94abe7c93f92d5827cd259e4a817bf1aebe3a1246c4659c1e5e7320998d0ec1841e6479dd7f645bfa0f402a4346ebce9bdd5ec071c6404e5d2906a38f"}, &(0x7f0000ee2000-0x4)=0xb8) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ee2000-0x8c)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee3000)=0x8c) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004a0000)={r3, 0x40, 0x1a, "e4125cd002543a7420c0a469430073093f41098700d182278b55"}, 0x22) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c04000-0x11)="2f6465762f7667615f6172626974657200", 0x200000001ffffd, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0x68d, 0x7fffffffff, 0x97, r4}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0x7, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000, 0x0}, 0x30) fcntl$addseals(r5, 0x409, 0xe) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee5000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00005e5000-0x90)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18e9}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x86, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x19b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x90) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x4, 0x10050, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x10000000803, 0xb3c) setsockopt(r7, 0x107, 0xf, &(0x7f000008e000)="206f0100fc", 0x5) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x3, 0x10000032, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000c1e000/0x1000)=nil, 0x1000, 0x8, 0x2057, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000d07000/0x1000)=nil, 0x1000, 0x3, 0x30110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000844000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r7, 0x1, 0x3f, &(0x7f000044a000+0xb9a)=0x91, 0x4) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x5, 0x10, r5, 0xffffffffffffffff) mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x1000003, 0x35, r7, 0x10000007ffffd) mmap(&(0x7f00007f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000164000)=0xc) mmap(&(0x7f00000f6000/0x3000)=nil, 0x3000, 0x3, 0x52, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d18000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee3000)=0xe8) mmap(&(0x7f0000d06000/0x1000)=nil, 0x1000, 0x1fffffc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r7, &(0x7f0000cf5000-0x70)=[{&(0x7f0000001000-0x60)={0x27, 0x1, 0x7ff, 0x7, 0x0, 0x3, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x5}, 0x60, &(0x7f0000da1000-0x40)=[{&(0x7f0000d07000-0x3e)="eb8cb86ff391ab32c740f6c15a16544e6c0c837d82f72b1bd0c510da188a62645b7a02a7feb6b4cd34ca75f756241b8502cbcf6706e21843b939b5e02a01f4aa9704c57e2047fbff8bd9e2c79b1ad20b9b569c93edae2f5a0ffe7513f3bac0404416b269dcf5a1cbb26d9cb3438a4f1d8976ebf8c8025188fe13c8d4c6f90d7b46aa4ea016d9aade25bc60f1a180f8ab8a2144fff526b252f05d38cca361864b479222031daca581314d8892419ccdb9417fc7a445f24f8623e2240c0324f82aa17019e690260efb57aa8f07fa8f", 0xce}, {&(0x7f0000d07000-0x1d)="cb2f116001f813bcfbe7a8d28f40dee9cfb5473c583564d25ac85761a0", 0x1d}, {&(0x7f00004bd000)="538c5e00f17151212285d1cbe57fbdd88fddb383cf3af216dc04b57b03396cfeb3c348a2342a6c86ce9e2345c5efb73905151d907c581acd9cba5ad5b2e1133ec46f3951724ba4a140e68bdae365e2bbce3066571d61de74026ff8ccfa4892c9dd37032fc15253737fec13c40e6fe03024e3efcf1d9cb7055ec23bbda4dcedcf01207bb837844c9df45d74daf477", 0x8e}, {&(0x7f0000d07000-0x97)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x4, &(0x7f00008ae000-0xf0)={0xf0, 0x88, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65ccb3c688f0ac86300dabdee69c57f3dad5f8f2868bf8cf3c4911d2dc489d8a6a2df8b709046059bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb905caf886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcb8d440f39b9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0xec3, 0x4, 0x5, 0x9, 0x9e5, "dec4268683590a3fbdd19e5347a5f6f92d045a6cf90b5d4f7558790bf33e310d6d1c866edfc3623165e0184163396d476ec8e29d074e0ec7a0f3de8e40bea3", 0xa6}, 0x60, &(0x7f0000b8c000-0x50)=[], 0x0, &(0x7f0000d07000-0x28)={0x28, 0x0, 0x401, "287cc0cbc2f37224375cc96256e4ff3c9cd4"}, 0x28, 0x10}], 0x2, 0x5) 2017/11/06 14:19:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x286000)=nil, 0x286000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0xffffffff00000001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000026e000)={r1}) r2 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000a2000-0x4)=0x1, 0x4) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000286000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) shutdown(r3, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f00001bf000-0x4)=0xffffffffffffffff) r4 = syz_open_dev$usb(&(0x7f0000268000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0xffffffffffff8001, 0x181000) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000269000)={{0x3, 0x2}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, 0x0, 0xffffffffffffff7f, 0xef, 0x6, 0x6, 0xd1, 0x0, 0x5, 0x6b94, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000288000)="40c40cc72044792a85abb6e0aa6fd66fba7698037d6331ed743debd60f3852d47b1e1edf643c2a2809813f77da56647a34028a830083e891b16a4e886c4157e8ee8af6bd73444acbb7548212a2786717c98ccf79fe514c", 0x57) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000000c000)=0x1000) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000289000-0x8)="2e2f66696c653100", &(0x7f00001da000)="2e2f66696c653000") mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000288000)="2e2f66696c65302f66696c653000", 0x0) rename(&(0x7f000027e000)="2e2f66696c65302f66696c653000", &(0x7f0000283000)="2e2f66696c653100") r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000286000)="2f6465762f6877726e6700", 0x101800, 0x0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000289000)=0x0) getpid() getpgid(0xffffffffffffffff) getpid() mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000288000)={0x0, 0x0, 0x0}, &(0x7f0000288000)=0xc) getpgrp(r6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000287000-0x20)={0x4, 0x7, 0xa, 0x101, 0x9, 0x20, 0x0, 0x3f, 0x0}, &(0x7f000002a000-0x4)=0x20) 2017/11/06 14:19:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0xa}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0xb4)="3eecce433029dc4a3d3b0d385455866d646da038d470e81bdc35c21cc59eba3b7115f7e1182fb8d94a190385324e9ba6e0f88d2c84a33b03c3c8236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c3f64fa3b479af964a121b2e6b710bab11343c565ba1e49b6f6191e42bfb91f9ebd2a1aef54760f9dfb3cc436f8a334332936b1f81934217f0ad588b5ad4659c274534627b810e2f887297d20249ff6331124e2ed113a2d89345eb6cb6cc08d67", 0xb4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000df6000-0x4)=0x6, 0x4) unshare(0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000197000-0x10)=[{&(0x7f0000a9b000)="34000000130019470400ff00000800ffefffdfe6040000002b78ffffffec8005110001000000f2fffe000000030000011018e907", 0x34}], 0x1) r2 = socket(0x11, 0x80003, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt(r2, 0x30000000107, 0x14, &(0x7f0000cdc000)="040007ff", 0x4) getpeername(r3, &(0x7f000020f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000856000)=0x60) pwrite64(r3, &(0x7f000004a000-0xe8)="3264c083ef0426a7ab53fc97509c54358a4364de6b41d2adbb372eea46403a178c13b4bfd4d61d752bc9e3a559e15657232626ec9239e47275d87809c148c027b53ea11eab3c7fe33106ef68f23fbe12663dc5a442ba88694c405f73aedf7385ae24aeac507f5e8ace14a2d1e7f0ee7c04390e7d924ef3996b58488d47095f07892d1735c13b6b547e98325669a396461211110d89a28f3cc3f46326882c59a100b23f143d2b7f54ca077dce29c555b5be8d031ac381c4baec8e07ec10ecdc99007fb37b1f366933db156f9fe5338efb5783bae0772d29d52e6b83d48ae3035110ed3410f0ac11e6", 0xe8, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000174000-0x4)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ceb000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x2, 0x8, 0x6, 0x10000, 0x1}, &(0x7f0000b9a000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ced000)={0x0, 0x0, 0x0}, &(0x7f0000ced000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000954000)={r4, 0x8, 0x10ffffffff, 0x0, 0x4, 0x9}, &(0x7f0000ced000)=0x14) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000140000)="26b0ee01402bf78cecc33a0bd1ea322d25e1f0bdd62cf66f9fa9f2a9dd396c3a079a9d97fc4f20493f", 0x29) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f84000-0x10)={0x1, 0x18, &(0x7f0000204000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000018f000)={r3, 0x18, &(0x7f00002e9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000993000-0x4)=r5, 0x4) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000663000+0xea0)=0x100, 0x4) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000ced000-0x30)={0x7, 0x5, &(0x7f0000b03000)=[@map={0x50da2dc4, 0x4, 0x80, r6}, @map={0x20, 0xc, 0x5, r6}, @generic={0x581, 0xdcd, 0x100000001, 0x401}, @generic={0xffffffff, 0x9, 0x8, 0x0}, @map={0x7f, 0x6, 0xd, r6}], &(0x7f0000841000-0x2)="2e00", 0xffffffffffffff59, 0x19, &(0x7f0000354000-0x19)="00000000000000000000000000000000000000000000000000", 0x3ff, 0x6ce7ba1c4133d820}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f00003cc000-0x14)={0x0, r7, 0x1, 0x1, 0x0}, 0x14) preadv(r3, &(0x7f0000cef000-0x40)=[{&(0x7f0000cee000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000be9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000cef000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f00007f9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000893000-0x4)=0x1000030, 0x4) sendto$inet6(r2, &(0x7f00005f9000)="a0c9bccaa8c3c09774876b4d3324", 0xe, 0x0, &(0x7f0000647000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000268000-0xcc)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x56, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) 2017/11/06 14:19:39 executing program 1: mmap(&(0x7f0000000000/0x273000)=nil, 0x273000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x800000002, 0xf72, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = gettid() dup3(r0, r0, 0x80000) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000274000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000275000-0x4)=@int=0x0, &(0x7f0000004000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000030000)="2e726571756573745f6b65795f6175746800", &(0x7f000025e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000268000)="656d3000", 0xfffffffffffffffb) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000269000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000269000-0x4)=0xe8) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x0, 0x14000, 0x1, &(0x7f0000013000/0x14000)=nil) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000035000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x800, &(0x7f00000ed000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x1, &(0x7f00000d7000/0x1000)=nil) r6 = shmget(0x2, 0x2000, 0x1000, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f000002e000)="") mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000275000-0xd)="2f6465762f6869647261773000", 0x400, 0x0) ioctl$TCSBRKP(r7, 0x5425, 0x3) perf_event_open(&(0x7f0000067000)={0x2, 0x78, 0x39a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x8)={0x20031026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) semctl$IPC_RMID(0x0, 0x7, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000289000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x1, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:39 executing program 6: r0 = getpgid(0xffffffffffffffff) ptrace$cont(0x1f, r0, 0x6db9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6175746f667300", 0x10800, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x9)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000004000-0x20)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/06 14:19:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000652000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) timer_create(0x3, &(0x7f00008ac000)={0x0, 0x3a, 0x1, @thr={&(0x7f0000a59000)="abc576a1187f", &(0x7f0000634000)="d3cacdd763054b2f1a100f5cd405ac17e5989497e9fd9df0a44cf303a5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00002ef000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f00008cc000)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @loopback={0x0, 0x1}, 0x0}, 0x1c) epoll_create1(0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dda000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) connect$nfc_raw(r3, &(0x7f00004fa000)={0x27, 0x6, 0x6, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abc000)={0x4, 0x0, 0x20, 0x3ff, 0xbc, 0x8e, 0x2, 0x4f, 0x47, 0xff, 0xda}, 0xb) r4 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r5 = memfd_create(&(0x7f0000e9a000-0x8)="5c73797374656d00", 0x2) pwritev(r5, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1bb}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000de5000)={0x0, 0xcd, "54a74905ca6351294d8d8a25404f38a6f9d6692f37d7d83d7029a6581f2acfd37e1f677528fe27bbf53ca5d72385d1f901a01069e09e959ee640e84f916c9e8785e986629f3d34e585c7d79a5161de8200162bc2563ef8500342c730fd5e07ecb4f27fef0a404c77c6610b17df8f635a59260a02cb18ff61693555b85fc64135af37714377376067220e258c86b8c505165ff1c21c8761be6dc3ef79801d8a663c53e81d7c9d795c7e9447c84ca2b8b7694ec3e8ee03c8584a815ea79fae9640d66625867ebd1ede1a611c8815"}, &(0x7f0000649000-0x4)=0xd5) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000bbd000-0x8)={r6, 0xffff}, 0x8) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x3ea, 0x0, 0x0, 0x1e, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) sync_file_range(r4, 0x7f, 0x801, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000685000)={0x0, 0x0, 0x9, 0x5, 0x0}, &(0x7f00008db000-0x4)=0x10) mq_unlink(&(0x7f0000aa9000)="2f6465762f6b766d00") r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) 2017/11/06 14:19:40 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000028f000)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x400, 0x4) r1 = open(&(0x7f0000784000)="2e2f66696c653000", 0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b2a000-0x4)=0xfffffffffffffbff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a8e000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f0000dbe000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x42)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x740c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x6, 0x2, 0xd3, 0x767, 0x40, 0x2, 0x8, 0x0, 0x2, 0xffffffffffff37b9, 0x0, 0x3f, 0xca58, 0x3ff]}, &(0x7f000040a000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00002a1000-0x38)={&(0x7f0000556000-0x1c)=@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000311000)="fd0e4abfc2e136ddf43a0a193a9bc7824356de136d34c4af97f98655cf6148c6a9888767256b7ac19de09a89f33d47e7c5547dc67eb861b57a", 0x39}], 0x1, &(0x7f0000001000-0xc0)=[@init={0x18, 0x84, 0x0, {0x5, 0x8, 0x5, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x4, 0x100, r2}}, @init={0x18, 0x84, 0x0, {0x2f09, 0x4, 0xfff, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0x8, 0x8, r3}}], 0x4, 0x800}, 0x14) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00004eb000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) dup3(r1, r4, 0x80000) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000853000-0x6)="2e2f62757300", 0x1000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000460000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r7 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f000082a000)={0x3, 0x3ff}) dup3(r4, r7, 0x80000) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00004a5000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001f6000-0x4)=0x14) r8 = dup3(r6, r5, 0x80000) r9 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r5, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000b8c000-0x6)="2e2f62757300", 0x20000, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000fd7000-0xa4)={0x0, 0x9c, "c7a9ea4714f3eb99ff3126f17a44f01fa1d9240385beb549661215d89f9109d7b3adbf328e0eff7b1e2d813cb98538acdceae959c1d3c02e0f138fb3fe275c6cb24baa99f73ac5a5ad9014dc0ce861d45c2d0fcae574154403681f437df901b5efeced0cd5736c4a7212d699b2709f7a648b1b4c3a00535c2c6d768fa13736556e4c6da9fbed169b5a286cb85118555baf81b4140894be6ac42ad4a6"}, &(0x7f0000951000-0x4)=0xa4) 2017/11/06 14:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffffffffffffff01) r1 = accept4(r0, &(0x7f00001ee000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000000a000-0x4)=0x1002, 0x800) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000831000)="9ab0a63ae1485ef7897fff7ffffffff309a5e6179449678cb652afc123f5b728fe4067f1069c770549a78b074234af81cf0ea8efc716ac3ae5083804556acf553d35084d815cf6cd02a187fbc631482d8462eaa74c30") r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000080c000-0x10)={0x0, 0xffff, 0x9, 0x80}, &(0x7f00009b1000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000711000-0x8)={r3, 0x9}, &(0x7f0000a02000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000066c000)={r3, 0xffffffeffffffff7}, 0x8) setsockopt(r2, 0x2000000000000000, 0xc8, &(0x7f00005a2000-0x4)="d105071e", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ab8000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000}], 0x4c) r4 = open(&(0x7f000058c000-0x8)="2e2f66696c653000", 0x400482, 0x82) ioctl$TIOCLINUX2(r4, 0x40305828, &(0x7f0000be2000-0xc)={0x2, 0x3f48d044, 0x7, 0x80000000, 0x9, 0x7fffffff}) socketpair$inet(0x2, 0x803, 0xf7fffffffffffffd, &(0x7f0000485000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000090a000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r5, 0x1) getsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f000046d000-0x4)=0x0, &(0x7f0000db5000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000254000)=0x2000001, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x1, 0x4) socketpair(0x4001, 0xa, 0x20, &(0x7f0000bdd000+0x711)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000ab2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r6, &(0x7f0000f50000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r6, &(0x7f00006a4000-0x90)=[{&(0x7f0000e3b000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000710000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000983000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000083000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000d44000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000205000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000047c000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f000029f000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00001aa000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x9) syz_emit_ethernet(0x8b, &(0x7f0000420000-0x9b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x1a, 0x4, 0x8, 0x0, 0xfffffffffffffffc, {[@sack={0x5, 0x16, [0xffffffffffffffff, 0x7, 0x0, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x1000000001003}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @timestamp={0x8, 0xa, 0xf3e, 0x1}, @generic={0xfe, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}, 0x0) syz_emit_ethernet(0x34, &(0x7f0000e5b000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x26, 0x0, 0x0, 0x1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffe652e85f, {[]}}, @udp={0x0, 0x1, 0x12, 0x0, "262adb1b28519f48ac68"}}}}}, 0x0) shutdown(r6, 0x2) 2017/11/06 14:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00009c6000-0x8)=0x71) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r1 = inotify_init1(0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r1, 0x8, r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000012b000)={0x0, 0x2, 0x30}, &(0x7f00001e6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f26000-0x6)={r3, 0x40}, &(0x7f000037f000)=0x6) fcntl$getownex(r1, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) socket$inet6_udp(0xa, 0x2, 0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x0, &(0x7f0000000000)="") ptrace(0xffffffffffffffff, r4) 2017/11/06 14:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007d5000)=0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000090000)={"0f9c4ea1d3917db1000000a103005100", {0x4, 0xffffffffffffffff, 0x0, "00000003b05a", 0x7c, 0x0}}) r0 = socket$inet6(0xa, 0x2010000000007, 0x20) mmap(&(0x7f000001f000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b53000)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000ed9000)=@random={"6f73782e00", "ac00"}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00004c9000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f4f000-0x1)="00", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000118000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000085c000-0xc)={0xa0000000, 0x0}) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f000013b000-0x24)="240000001d00010000000008000000040a3907af1000040000000100f7ff000000000600", 0x24) dup2(r3, r4) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000572000-0x14)={0xd, 0x100000001, 0xffff, 0x2, 0x1000}) rt_sigaction(0x7, &(0x7f0000b4a000)={0x42a412, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000086e000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) 2017/11/06 14:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000052e000)={0x0, 0x0, 0x0}, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006c9000)={0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x406, r1) mq_getsetattr(r3, &(0x7f00000ed000-0x40)={0x81, 0x1, 0x7ff, 0x96, 0xffffffff, 0x8, 0x100000901b, 0x200}, &(0x7f0000ff2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00009f6000)={0x0, 0x2, 0x9000}, 0x4) 2017/11/06 14:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000052b000)="2f6465762f73657175656e63657200", 0xa013f, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000048000-0x4)=0x120000001) connect$unix(r0, &(0x7f0000a89000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init() mkdir(&(0x7f00005f9000)="2e2f66696c653000", 0x42) readv(r1, &(0x7f0000292000-0x10)=[{&(0x7f000071d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) inotify_add_watch(r2, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e51000-0x4)=0x0, &(0x7f000005a000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)="2f6465762f6877726e6700", 0x2000000000024001, 0x0) open(&(0x7f0000500000-0x8)="2e2f66696c653000", 0xfffffffffffffffd, 0x0) eventfd(0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00001cc000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00008c1000)="2f6465762f6c6f6f702300", 0x87, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r4, 0x0) write(r4, &(0x7f0000c0d000-0xab)="2dd908c0d8c46ea0c981858b9c85d9c6a89f296dc2b3f3e13f11d0387e87a7fbf85135e7fc104fbbcf91b551468575a7f8c1197fc06070cc68a3d0e957949fff3501a0476e6c2d4657d34b8b388eee8a249e36516ab9ef514a6d6e5da3c00045fb5b195824334239a16c15befad8b124aeabd5a5d67e52731956ac13d81d07f93b8bfa03e04500ff863f6c418aa8dae0d1075c2ac40c6b6ca367599739f2e20204a4629187c39ecdb7f679", 0xab) r5 = syz_open_dev$mouse(&(0x7f0000286000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1000000000000ffc, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000005000)=0x4, 0x4) fadvise64(r4, 0x0, 0x4628, 0x4) 2017/11/06 14:19:40 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000579000-0xc)={0x3, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000fca000)={0x3, 0x4, "636c69656e743000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000", 0xffffffff80000003, "4c60d420fe8876ca", "a86b8e1f38fad3ed04182b8dddefa2f66da579000000000000000447bd9139fc", 0x8, 0x40f1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[{&(0x7f0000fcb000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000e64000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000fc9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x3, &(0x7f0000c89000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x7}, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fcc000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000099a000-0x4)=0x2, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fcc000)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000fcd000)=0xc) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2000000100021, &(0x7f0000fcb000)=0x0, &(0x7f00003e3000-0x4)=0x4) finit_module(r1, &(0x7f00005d6000-0x18)="70726f63706f7369785f61636c5f61636365737324257d00", 0x1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000fcc000)="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", 0x1000, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000aa3000-0x4)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fcb000-0x4)=0x0) poll(&(0x7f00001b7000)=[], 0x0, 0x0) [ 73.573364] loop_reread_partitions: partition scan of loop0 (2°]€fI¸Òæ¶Ì”B±!S,›ùDÏ') failed (rc=-13) [ 73.577693] loop: Write error at byte offset 18446744073709547520, length 512. [ 73.578315] print_req_error: 134 callbacks suppressed [ 73.578318] print_req_error: I/O error, dev loop0, sector 0 [ 73.579572] buffer_io_error: 132 callbacks suppressed [ 73.579575] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/11/06 14:19:40 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003d6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000058d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/11/06 14:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000473000-0x8)="2e2f66696c653000", &(0x7f0000f99000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000763000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) timer_create(0x0, &(0x7f00009fc000)={0x2000000000000000, 0x0, 0x0, @thr={&(0x7f0000113000)="", &(0x7f000050b000-0xb6)=""}, []}, &(0x7f0000e8f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xfffffffffffffffe, 0xfffffffffffffffc, &(0x7f0000ef9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000987000)={0x0, 0x2c, "3c1349e69d5a14ee045ecd78e0a3237d7dd7dcb3785f2b7adfe677b04dc668edf7f321c54f6b543f603ea5b9"}, &(0x7f0000a4b000-0x4)=0x34) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bc5000)={r2, 0x6f, "2b216e799537e3e43cf64626e63f983ed289837feb6894b9fc9009700584563754bed899e6afff5000858b808df40f8fb59bc836626a022edaabb1673f4bb5679ca95e4f7ad6ac6fe6f69e0725547d6ac9244eee0101aee7ef0f19df500877d91d407acbd2844e491d37ab28a275d2"}, &(0x7f0000b90000-0x4)=0x78) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e24000-0x4)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d3000-0xb)="2f6465762f6877726e6700", 0x101002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000843000)={0x8, &(0x7f0000e56000+0x843)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00008db000)=0xf6b7, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000438000-0x4)=0x0, &(0x7f0000f56000-0x4)=0x4) r7 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r7, &(0x7f0000001000)={0x10, 0x0, 0x0, 0xfffffffffffffff8}, 0xc) getsockopt$sock_buf(r7, 0x1, 0x4000000001c, &(0x7f000029e000)="", &(0x7f0000d2e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f000047e000)={r2, @in6={{0xa, 0x0, 0xbf2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffdffff, 0x80000000000070b}, 0x98) ioctl$sock_proto_private(r5, 0x89ef, &(0x7f0000e7d000-0x3b)="cd01b0fba8cd976c7ec538ca298e361dd133b740d3f3900562bf38ffacc67cbdfa71ee3eb54726030028ca3ceeec8269cd42f9a917f84c920d0f37") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f02000-0xb0)={r2, 0xa8, "93c69c51edd1f00db94976e1da8ad280f8503a384365acaa9070eff954f29edc80f77b46fa1841fe5602c774d036f51daac3ac2b22e17b6fd2402859b3bfcb2d835e028448af6f168c686779a81b3c5e8726929076c4e36bbf10b85732ae518e563080c49e7061a27a16f089575c8465dbe7f8dd046bca0ac8c7a54fdc6b5a0f2967f15b9b9c52a2b0ce1c0000000000000008d09fd12f5a9a30802c635787a7feb402133c5f4899"}, &(0x7f0000cbe000)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000014b000)={0x3, 0x8, 0x8001, 0x7, 0x9, 0x7, 0x56, 0x7, 0x0}, &(0x7f0000721000-0x4)=0x20) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000b65000)={{0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64756d6d793000000000000000000000"}) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00009ec000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r6, &(0x7f000018a000)="1f0000000101ff49433beb0017049a760f07e8e00900080000c70b0408e840", 0x1f) 2017/11/06 14:19:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000004000)="6b657972696e6700", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = dup2(r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f73657175656e63657200", 0x242040, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000013000)={0x2000, &(0x7f0000013000)=0x0, 0x0, r3, 0x4}) add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="68c3d03e56f7c7023729aa3f0ca2ced3e4fa53a2fa5af03d7a091b7ca2cdb46a56ae21100dc072258452ff7210594d46777f80c2b730e7c0153613ed3eff4befaa5a19de8b45e407faa3b62c151ef2b3dd58ac176e17df94c9513f32e9834ef9f14616a18d7b6e79595aa004e50816ea9083df74acdac3ea8d0b300429a124bc75362b6bf2c338865f26c31df2f94a1223", 0x91, r1) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000688000/0x4000)=nil, 0x4000}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e63657200", 0x301000, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x22) io_setup(0x9, &(0x7f0000000000+0xab)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000006000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1f, 0x2, 0x8, 0x0, 0x4, 0x11000, 0xd000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) io_submit(r5, 0x1, &(0x7f0000012000-0x18)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0xf4)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") set_mempolicy(0x8002, &(0x7f0000f0e000-0x8)=0x9, 0x9) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000e5f000/0x1000)=nil, 0x1000}) 2017/11/06 14:19:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000435000-0x8)={0x0, 0x0}, 0x1, 0x217e) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0xc) pipe2(&(0x7f000015a000-0x8)={0x0, 0x0}, 0x80800) r4 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000937000-0xd)="2f6465762f6869647261773000", 0x0, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x21, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c18000-0xa)="2f6465762f70746d7800", 0x0, 0x0) read(r6, &(0x7f00003ff000-0x1)="00", 0x1) r7 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r6, &(0x7f0000da9000-0x10)=[{&(0x7f0000000000)="00", 0x1}], 0x1) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000692000-0x4)=0x0) fcntl$setsig(r6, 0xa, 0x400000000000000e) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000028000)="2f6465762f73657175656e63657200", 0x8200, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x2d) poll(&(0x7f00002ae000-0x30)=[{r9, 0x80, 0x0}, {r9, 0xe0, 0x0}, {r8, 0x1200, 0x0}, {r6, 0xa102, 0x0}, {r9, 0x4000, 0x0}, {r6, 0x20d, 0x0}], 0x6, 0xffffffffffffffe8) dup2(r8, r6) r11 = dup2(r10, r1) fcntl$setown(r6, 0x8, r7) ioctl$sock_inet6_udp_SIOCOUTQ(r11, 0x5411, &(0x7f0000b8e000)=0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x20000000, 0x0, 0x0, 0x0, 0x400002, r5}) r12 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r12, 0x0, 0xc, &(0x7f00002b6000)="", 0x0) 2017/11/06 14:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000316000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f7667615f6172626974657200", 0x244540, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bf1000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20000000000000, 0x2, 0x7, 0x101}, &(0x7f00003d9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000267000-0xc)=@sack_info={r1, 0x1, 0x130000}, 0xc) epoll_create(0x9e8f) socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000a00000-0x4)="034b0007", 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00009b1000-0x8)={0x0, 0x0}) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = open(&(0x7f0000f55000-0x8)="2e2f66696c653000", 0x10000, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000439000)={r4}) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f000000c000-0x44)={{0x2, 0x0, @rand_addr=0x7864, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6e723000000000000000000000000000"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000953000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000036000)={r6}) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000bea000)=@int=0x0, &(0x7f0000be0000-0x4)=0x4) accept$llc(r6, &(0x7f0000e0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ee4000)=0x10) setsockopt(r4, 0x115, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000566000-0x4)=0x4a, 0x4) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000e8f000-0x4)=0x0, &(0x7f0000e84000-0x4)=0x4) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000710000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000c01000)=0xc) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000a5b000)={@loopback={0x0, 0x1}, r7}, 0x14) write(r4, &(0x7f0000f7b000-0x22)="220000001800070100070000090007000a010008002720081106000904000800aa00", 0x22) getsockname$ax25(r6, &(0x7f0000a20000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f09000-0x4)=0x10) 2017/11/06 14:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x800, 0x0, 0x10000000000, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f87000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x801, &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000245000)="2f6465762f72746300", 0x200000, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="03", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") sync() request_key(&(0x7f0000047000)="7573657200", &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)="5b00", 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) epoll_wait(r0, &(0x7f0000f83000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7f) open_by_handle_at(r4, &(0x7f0000038000-0xd4)={0xd4, 0x10000, "4b34cc0009d245ab83877c86320be79ddb6938da1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1577b3a4cf2a0dabf02933043ad16afa712b7f930f24157b248e885966381813eaca914d235576b8219e55c0838cf7d1f837f5996193966da56be5ee8d811eb974718fae96bf51647d7ae13909e7562c0b15dadb62e2a70f23fffcb52a6d806a4bdb97f9fbfbbfd0585435dfeb9616780a43f134cd04405619b96050157d47dc69bd5a3dafc5dab22a7cec091799eae044090358"}, 0x0) pipe(&(0x7f0000adb000+0xc2e)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r6, 0x0, 0x58, 0x0) dup2(r3, r3) fcntl$setpipe(r6, 0x407, 0x107b) writev(r6, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) read(r2, &(0x7f0000013000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) mmap(&(0x7f0000054000/0x2000)=nil, 0x2000, 0x6, 0x50, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000066000)=0x0) 2017/11/06 14:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) uname(&(0x7f0000267000-0x7b)="") r0 = socket$inet(0x2, 0x1, 0x0) fchownat(0xffffffffffffffff, &(0x7f00008f4000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x1503) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x2, 0xfffffffffffffffd, &(0x7f0000c79000)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000ef000)={0xa9d, 0x80, 0xff, 0x6, 0x2, 0x6, 0xffffffff, 0x4, 0x4, 0x2, 0x8000, 0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f0000001000-0x1)="") r3 = dup(0xffffffffffffff9c) bind$unix(r3, &(0x7f0000ae0000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000c75000)={0x80000001, 0x0, 0x8, 0x664b822a, 0x4, 0x4, 0x9, 0x1, 0x0}, &(0x7f0000b2e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003bb000-0xde)={r4, 0xd6, "2de59382de6037c2e056b8e4ca4f6420e0e08d95ad0b1c35a09de9c853a76589e8a7e42cd3d2949f1286936db0bb35ad1b70427c681e76d25430b1a2dfec6c85fec07e08f6ac761e5c73581590c7b35a41adf144846bb58a368ed331510434d7e38fe95c5430ec6a0680d8bbc3fe5c94a361183548af5b10fee4591a0139537483a3263dae5c5dc14894d79c24b1cb6f485e2a0c49c038112a4f8f012deccb8759b972027d15cd1105e2f305a6b49f15920ea2d82f31ab7e17845de68c2cd6dbb5763ee1e48b11c8f5c65c73488d2cf74b70d4525529"}, &(0x7f0000596000)=0xde) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000408000-0x4)=0x198) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000bd4000-0xf8)={{0x0, 0x3, 0x3a, 0x2, 0x9}, 0xff, 0x401, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x40, 0x10dbb8f6, 0x200, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00008a6000)=0x8, 0x4) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000026f000-0x16)={0x1, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000938000-0x4)=0x0) move_pages(r6, 0x6, &(0x7f000069e000-0x18)=[&(0x7f000044b000/0x1000)=nil, &(0x7f000000b000/0x2000)=nil, &(0x7f00008ff000/0x1000)=nil, &(0x7f000001a000/0x4000)=nil, &(0x7f00009f9000/0x1000)=nil, &(0x7f0000935000/0x3000)=nil], &(0x7f0000dd7000-0x8)=[0xd5, 0xe8], &(0x7f00007f8000-0xc)=[0x0, 0x0, 0x0], 0x2) [ 73.682726] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2017/11/06 14:19:40 executing program 7: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffff8cb, 0x0, 0x0, 0xfe, 0x4000000000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004be000-0x4)=0x0) timer_create(0x6, &(0x7f0000c86000-0x60)={0x0, 0xc, 0x0, @tid=r2, []}, &(0x7f00008b9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x20000000000001, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socketpair$packet(0x11, 0x2000000000000003, 0x300, &(0x7f00004d2000)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f000090a000)=0x63bf, 0x4) setsockopt$sock_int(r3, 0x1, 0x34, &(0x7f000055e000-0x4)=0x6, 0x4) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000ddb000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d0a000)=0xe1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d27000)="2f6465762f6877726e6700", 0x40001, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f000036f000)={0x7, &(0x7f0000588000-0x38)=[{0x5, 0x5, 0x4, 0x7}, {0x10001, 0x5, 0x0, 0x7}, {0x7, 0x5, 0x4, 0x7}, {0x80, 0x8, 0x898, 0x7}, {0x9412, 0x9, 0x1, 0x1}, {0xffff, 0x80000001, 0x2, 0x4}, {0x7, 0x8, 0xffffffff, 0x7}]}) bind$inet(r3, &(0x7f0000be5000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x101) close(r3) creat(&(0x7f0000ec9000-0x8)="2e2f66696c653000", 0x4000000000000101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80db, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x7f, 0x0, 0x0, 0x1, 0x800000, 0x1000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000019c000-0x11)="2f6465762f7667615f6172626974657200", 0x2c0000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000018d000)={0x0, 0x0, 0x2, 0x401}, &(0x7f0000416000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000137000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ef000-0x4)=0x8c) r3 = socket$inet(0x2, 0x8000000000000003, 0x6) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000588000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r3, &(0x7f0000ff8000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000870000-0xb)="2f6465762f6877726e6700", 0x8101, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00004b4000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000060c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000900000)={r1, 0x9, 0x200, 0x0, 0x8001, 0xbdcc}, 0x14) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000e3a000-0xc)={@multicast1=0xe0000001, @rand_addr=0x5, r5}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000006000)={0x2, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet6_dccp_int(r4, 0x21, 0x17, &(0x7f0000d79000-0x4)=0x0, &(0x7f000050b000-0x4)=0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000269000-0x10)={@multicast1=0xe0000001, @empty=0x0, 0xffffffffeffffffc, 0x0, []}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e35000-0x70)={r2, 0x1, 0x66, "8702b794ca89ef97602e613237b150f61144a241b03d47480db79cfe7b5006ade3e8218be79842c9ac5986fa307c1ef786c4c9b97d1e6fe27f88c89fe2d2687a537eea754c8204dca8900b518a9ff41282384efb6362291b15e3a616286fc36fda52ea0c2378"}, 0x70) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000222000)="2f6465762f76637300", 0x101000, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0xe, 0x50, 0xffffffffffffffff, 0xffffffffffffffff) rmdir(&(0x7f0000c54000-0x8)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000622000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ee2000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000750000)={r8, 0x200001000, 0x19, "e4125cd002542a7420c07da4438773093f87210e1dd182278b"}, 0x24) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e97000)="2f6465762f7667615f6172626974657200", 0x80202, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000036d000-0x18)=[@generic={0xb72, 0x1f, 0x9, 0x1}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) fcntl$addseals(r6, 0x409, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f00000d4000+0xc06)="2f6465762f6877726e6700", 0x400000, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e78000)="2f6465762f6877726e6700", 0x200000004004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000000)={r8, @in6={{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00005e5000-0x90)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18e9}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x86, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0x19b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x90) getsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000d2f000)=0x0, &(0x7f00007de000)=0x4) mmap(&(0x7f0000000000/0xd06000)=nil, 0xd06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/06 14:19:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000003000-0x1004)={0x1000, "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"}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x200000002, &(0x7f0000001000+0x2ca)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000011, 0x8000000003, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f00004d6000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) writev(r2, &(0x7f00000dd000-0x40)=[{&(0x7f0000249000-0xb4)="13fb2868e4b39f3f749b0c5e01dc42450f6c7924d70a338c313f91f78b000693f61dc091b145e76e8045a15f0834d5c901100b412e59c5fdd4b0d4a3b8f6939090977da4db65c543553409391e88d88e9892ebf9d7238387ec0fb02e8dd5f6ab0922f45a6c20b540b292f0eaf551ca045367ac868b3618d5b034e815517f1d72a167aefa880000000000000007f7854d621022546953789f5bb05397bdd665125915b04d2feada4f8d7ca4b81eac095519345a06", 0xb4}, {&(0x7f0000502000-0x3f)="3208861633521066e5d939da66174b2e80ce39ba220a98a3efff98b97d1a45d66b01de4f8d52ea4482981cfdee513774eef5a7bb7ab07094e81f67b3182bc5", 0x3f}, {&(0x7f0000f7f000)="cd9e969c2c55e087d4f62c0ce873d854791af7bae3d6e16a045773c9b84218a48dd4dd8e980a6cd28ef1dd46a0810657501df9894c6e8dd0f8a236f8511d5d8e14af7c4c3d938ff597c3700e495695b7fdedb4656bcd1c86da4103ae2809294802c1924517f224df26e4059cedf142062533714bfda1f372d78301dcbd910e3f23ee5f4f05de4904c3f06fb634bd9837e6692726edbb20f69f8a8c7d65504369c726e4e0daadda2f7d996e7346379aa2f46d6ba98caf3c9ad3fd479deced04114843fe", 0xc3}, {&(0x7f00002bd000)="d52a4c213ec05cab46689f3c9de455b1f87aff0b5d35c831dbb448f52bd117aa04d8696fd965038bb6d1b746c55b2d73e491181e31e14cef8d70ba7fdf5ba76de3f835cb23b52169b6cec945cf45fcc9340e", 0x52}], 0x4) sendto$ax25(r2, &(0x7f0000f39000-0x4)="00648c3e", 0x4, 0x1, &(0x7f00009af000-0x10)={0x3, {"910000fab86092"}, 0x3f}, 0x10) poll(&(0x7f00005ea000-0x40)=[{r2, 0x2094, 0x0}, {r2, 0x10, 0x0}, {r2, 0x3, 0x0}, {r2, 0x60, 0x0}, {r2, 0xfd, 0x0}, {r2, 0x10, 0x0}, {r2, 0x520, 0x0}, {r2, 0x10, 0x0}], 0x8, 0x101) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ed000)=0x0) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000e24000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f00009ae000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "2c"}, &(0x7f00008c6000)=0x9) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000d4a000)=0x0, 0x80000) syz_extract_tcp_res$synack(&(0x7f0000859000-0x8)={0x0, 0x0}, 0x1, 0x0) r5 = accept4(r4, &(0x7f0000ccf000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000873000-0x4)=0x10, 0x800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r5, &(0x7f0000e94000-0x4)="a3e43c10", 0x4, 0x4, 0x0, 0x0) pipe(&(0x7f0000425000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}, 0x0) 2017/11/06 14:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000000f, 0x2, 0xfffffffffffffffc) write(r0, &(0x7f000077d000-0x24)="240000001e000712010100080300650001000040e50000070b8000210000000202000040", 0x24) 2017/11/06 14:19:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ab6000-0x8)={0x0, 0x0}) openat$hpet(0xffffffffffffff9c, &(0x7f0000d9e000)="2f6465762f6870657400", 0x101000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000724000)="2f6465762f696e7075742f6d69636500", 0x0, 0x240143) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00006e5000-0xc)={r0, 0x80000, 0xffffffffffffffff}) r2 = epoll_create1(0x20000000080000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd0000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00001d2000)={0x5e1, 0x0, 0x9, 0x10000}, 0x5) ioctl$KDSKBLED(r4, 0x4b65, 0x0) epoll_wait(r2, &(0x7f0000317000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f91000-0xc)={0x40000000, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00009a8000-0x3f)={0x0, 0x37, "83d82a9a0f31dbb95e8308fc0c3ec8a8fcdf211d61550156eb91bed1756a0a04287f19dc4c1f373453b274abf4ec8c81d76e43198ee60b"}, &(0x7f0000556000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00003f2000-0x10)={0x80000001, 0xb, 0x6, 0x1, r5}, &(0x7f0000a2b000)=0x10) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e73000)="2f6465762f72666b696c6c00", 0x183200, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000489000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bcd000-0x4)=0xb) epoll_pwait(r2, &(0x7f0000644000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x10007fffffff}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) 2017/11/06 14:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000064d000-0x8)={0x0, 0x0}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000aea000+0x604)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) semget$private(0x0, 0x0, 0x41) r1 = syz_open_dev$random(&(0x7f0000bf7000)="2f6465762f72616e646f6d00", 0x0, 0x900) ioctl$int_in(r1, 0x5473, &(0x7f000090e000)=0x2000009) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000753000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r3, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) dup(r2) clone(0x10042200, &(0x7f0000ca4000+0x3fc)="0008", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f0000e04000)="90") mkdir(&(0x7f0000032000)="2e2f66696c653000", 0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$sock_ifreq(r6, 0x0, &(0x7f0000487000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x1, @fr_pvc=&(0x7f00008b9000-0x4)={0x3841}}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004e0000)={r6, &(0x7f0000421000)="0d06283553b5"}, 0x10) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000690000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000038c000)={0x1, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) setsockopt$inet_tcp_int(r8, 0x6, 0xa, &(0x7f0000956000)=0x8001, 0x4) r9 = socket$inet6(0xa, 0x807, 0x5) r10 = gettid() getsockopt$inet_dccp_buf(r6, 0x21, 0xcd, &(0x7f0000fa1000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003be000-0x4)=0xae) syncfs(r6) tee(r9, 0xffffffffffffffff, 0x9, 0x2) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000aac000-0x4)=r10) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000723000)={0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x1ff, 0x9, 0xff, 0x7, &(0x7f0000390000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x1, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x40000080d, 0xc0, &(0x7f0000a47000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f0000be0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/11/06 14:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x80000, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfffffffffffff004, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cc000-0x1)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getitimer(0x0, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r1 = getpgid(0x0) getpgid(r1) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000d67000-0xa)="2f6465762f7663732300", 0x7fffffff, 0x8000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r3) mkdir(&(0x7f0000903000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000005d000-0x18)={0x0, 0x100, 0x30, 0x5, 0x964}, &(0x7f00008a6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ddd000-0x8)={0x0, 0x7}, &(0x7f0000a4d000-0x4)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a6d000)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000cab000-0x4)={0x5}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socket(0x15, 0x80005, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000366000-0x4)=r4, 0x4) getrandom(&(0x7f00009f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x2) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r5, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x8003, @tick=0xfffffffffffffffe, {0x3, 0x2000000000000001}, {0x7, 0x0}, @raw32={[0x0, 0x5, 0x5]}}], 0x30) close(r5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d31000-0xc)={0xc085, 0x1, 0x1, 0x7, 0x1}, 0xc) 2017/11/06 14:19:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003e9000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000337000)=0x10, 0x80800) dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b6d000)=@assoc_value={0x0, 0x0}, &(0x7f00007e7000-0x4)=0x8) syz_open_dev$evdev(&(0x7f0000e45000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) unshare(0x400) select(0x40, &(0x7f0000005000-0x2a)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000+0xbab)={0x0, 0x0}) pipe(&(0x7f00004c4000-0x8)={0x0, 0x0}) ioctl$sock_bt(r1, 0x541b, &(0x7f000075d000-0x92)="26905d4b7956c80cd4e6ec6af2f96d60bbffcd1aebb389f853c8987277bede4f50df23023ef2a97b5fcbe5b315ece6aec259cf27266c0c21b8dee265fd7d874c0ed43d056e92e352e32ebf1fa1c5ac901b36d26ed2af235a18037f314cfb4135f283b36ab0e7e7450dc0977bb70802267f3cbc9111f0d14014ae37335259d28c6ae7a4ab8ba6693fb1ee60d5047846d60909") 2017/11/06 14:19:40 executing program 4: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000003000-0x90)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) connect(r2, &(0x7f0000000000)=@rc={0x1f, {0xb1, 0x5, 0x3, 0x1f, 0x78, 0x6}, 0x205e}, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xa, r3) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2017/11/06 14:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000661000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000691000-0x18)={0x0, 0x0, 0x0, 0xac, 0x0}, &(0x7f0000a96000)=0x18) syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) socket$unix(0x1, 0x0, 0x0) r1 = memfd_create(&(0x7f0000181000)="2f6465762f6c6f6f702300", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d52000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c1e000-0x4)=0xc) perf_event_open(&(0x7f0000871000-0x78)={0x0, 0x78, 0x9, 0x8, 0x8001, 0x355, 0x0, 0x8000, 0x4000, 0x6, 0x2, 0x9, 0x6, 0x1, 0x0, 0x100, 0x1, 0x0, 0x5, 0x2000, 0x7c13, 0x800, 0x6, 0x6, 0x1, 0x1000, 0x0}, r2, 0x80000000, 0xffffffffffffffff, 0x8) sched_setaffinity(0x0, 0x8, &(0x7f000022f000)=0x5) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r3 = socket$inet6(0xa, 0x3, 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000085e000)=0x101) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f00005e8000)=0x80000000, 0x0) clock_gettime(0x2, &(0x7f0000beb000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x1, 0x4, &(0x7f000088e000)={r6, r7}, &(0x7f0000e99000-0x4)=0x80000004, 0x1) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000c5c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(r5, 0x8, &(0x7f0000081000+0xc91)=0x1) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffe, 0x3, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x1000000000000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000ee6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000252000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r8}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f000084a000)={0xb, 0x4, &(0x7f0000dbd000)=[@generic={0x101, 0x800, 0x1000000, 0x25a}, @map={0x3808dd71, 0x2, 0x80000001, 0xffffffffffffffff}, @map={0xffffffffffffffcb, 0x3b49, 0x8, r4}, @map={0x3863, 0x870b, 0x8000, r4}], &(0x7f000075a000)="00", 0x100000001, 0x39, &(0x7f0000d68000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x1}, 0x30) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000544000)={0x7000, 0xeffe, 0x81, 0x5, 0x100000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/06 14:19:40 executing program 2: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x1003, 0x10, r0, 0x3) writev(r0, &(0x7f0000056000-0x10)=[{&(0x7f0000074000-0x3b)="39000000130019470400000000000000100001bf020000004500ff000000800009001a0000000001de00280ff41c00000000e907000002040005a2fc", 0x3c}], 0x1) gettid() r1 = getegid() mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x7, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x3000)=nil, 0x3000, 0x2000006, 0x2012, r0, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000072000-0x10)=@ax25={0x6, {"517c38fb106112"}, 0x1}, 0x10) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x3000)=nil, 0x3000, 0x8, 0x11, r0, 0x2000000080000000) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x50032, r0, 0xffffffffffffffff) mmap(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x2000003, 0x2001e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000001, 0x130, r0, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x3000004, 0x35, r0, 0x20000000000002) r2 = memfd_create(&(0x7f0000016000)="2a21267d73656c6600", 0x2) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000040000)={&(0x7f0000038000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getgroups(0x5, &(0x7f0000031000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1]) getgid() mmap(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x44, 0x10, 0xffffffffffffffff, 0x49) 2017/11/06 14:19:40 executing program 4: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000dc5000)="2f6465762f73672300", 0x9, 0x100) perf_event_open(&(0x7f0000002000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006bd000-0x78)={0x3, 0x78, 0x0, 0x1400000, 0x62, 0x10001, 0x0, 0x6fa, 0x520c4, 0x7, 0xbd5, 0x0, 0x4, 0x9, 0x0, 0x2, 0x0, 0x2, 0xef05, 0x40, 0x7, 0x2, 0x6, 0x3ff, 0xff, 0x40, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x8) inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000023d000)={0x0, [0x0, 0x0]}, &(0x7f0000d6c000)=0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000bfa000-0x8)={0x7f}, 0x0, 0x8) syz_open_dev$vcsa(&(0x7f00007bf000)="2f6465762f766373612300", 0xfffffffffffffffd, 0x501100) r0 = gettid() timer_gettime(0x0, &(0x7f00006b7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000fbd000-0x4)=0x3, 0x9, 0x7f, &(0x7f0000318000+0x832)={r1, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x3) timer_create(0xb, &(0x7f0000044000)={0x200, 0xa, 0x4, @tid=r0, []}, &(0x7f0000044000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)="2f6465762f6877726e6700", 0x900, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000025f000-0xa)="2f6465762f7663732300", 0x1, 0x80000) pread64(r2, &(0x7f0000563000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x0) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$netlink(r3, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000031000-0x24)=[{0x24, 0x30, 0x903, 0x0, 0x0, "29003d7401000000000000000000000000"}], 0x24}], 0x1, &(0x7f0000033000)=[], 0x0, 0x0}, 0x0) r4 = memfd_create(&(0x7f0000001000-0x4)="656d3100", 0x3) sendto$ipx(r4, &(0x7f0000d8a000)="", 0x0, 0x40800, &(0x7f00003cc000-0x1)={0x4, 0x8000000000000a4, 0x83d1, "cd0ae4cb1f15", 0x0, 0x0}, 0x10) recvfrom$inet(r4, &(0x7f000073a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x40, &(0x7f00004a1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000000000)="2e2f66696c653000", 0x2000088) writev(r4, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="3a32d44e26e3612867052acf70355f540d96c0eca8f55587b5c20a266a1df2af6e9874b315a89ad837f937e2f8b9e22aab82cb095c24d6410eaf807d860019842bb68216bc2db6d063c07ecb1104d98f1908fdc4b55b6a328ae93bd7e18b02d9d8388d0c918bdc5a4a9a7bb56ac7b8c9941f3dec0ac1ed687a4bd68d029c", 0x7e}, {&(0x7f0000001000-0x31)="81d91868f7e8a17345dc68b2f448985b80a2db79d86d8329b4ff763cd9db77fd37e250e5c7c59547bd9c4a83da1826aba82146ec48cc", 0x36}], 0x2) 2017/11/06 14:19:40 executing program 7: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003c000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000044000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mknodat(r0, &(0x7f0000009000-0xa)="2e2f636f6e74726f6c00", 0x1, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000045000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000045000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d21000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000056d000+0x694)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026a000-0x4)=0xe8) fstat(r1, &(0x7f0000ea2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007ec000)={r2, r3, r4}, 0xc) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b4000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000000e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000059d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGVERSION(r6, 0x5421, &(0x7f0000000000)="") ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000062e000)={0x7, 0x0}) epoll_create(0x1) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r5) r7 = dup3(r5, 0xffffffffffffffff, 0x80001) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000b68000)=0x0) clock_gettime(0x0, &(0x7f0000404000-0x10)={0x0, 0x0}) r8 = syz_open_dev$sndseq(&(0x7f00009a2000)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e4a000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064f000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r8, 0xc05c5340, &(0x7f0000924000)={0x0, 0x936, 0xffffffffffff0001, {0x0, 0x0}, 0x1ad, 0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f000045d000-0x24)={0x2, 0xe8f, 0x0, 0x100000000, 0x17, 0xc1cd, 0xffffffff, 0x401, 0x5, 0x2, 0x9, 0x3}) 2017/11/06 14:19:40 executing program 6: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007c6000)={0x0, 0x0}) setitimer(0xfffffffffffffffe, &(0x7f0000ab6000-0x20)={{0x77359400, 0x0}, {r0, r1/1000+30000}}, &(0x7f0000741000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000f61000)="657468306b657972696e6700", 0xfffffffffffffffe) r5 = fcntl$getown(r4, 0x9) fcntl$lock(r4, 0x6, &(0x7f0000045000)={0x3, 0x800004, 0x1ff, 0x7, r5}) getsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000045000-0x4)=0x0, &(0x7f0000044000)=0x4) r6 = syz_open_dev$sndseq(&(0x7f00002fe000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20001) r7 = dup2(r3, r6) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000f61000)=0x5) sendto$ax25(r4, &(0x7f0000046000-0x9b)="505cff4f60973b359e8831af8f3cf869a0ac4c2ce2114c26a6f36b0f34d2bfeada9770d7ef8ddbe950598c07bfdbef90fe15bcb29f195f74190f666bd335fb28822d1a37c5c47fd02b9a3ff806308c9043b08c082d74566b1507deda682c0cc8eaa8918afa45dda0affb02be6b48fb9da78e8c7fac1c4a62f9ba45dabddfacaad5aae0296372eda9a82e3fcff8ce476577c148a054293396dc4cd3", 0x9b, 0x100000000048000, &(0x7f0000045000)={0x3, {"7eda893d9601b5"}, 0xffffffffffffc0e1}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00007d3000+0xae4)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000477000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000045000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x200, 0x4, 0x3, 0x3}, &(0x7f0000036000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000036000)={0xfffffffffffffffd, 0x0, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r7, &(0x7f0000f61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00007c4000)=0x60) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f0000f61000)={{0x200, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x40, 0x375, 0x7, 0x1f, 0x81, 0x6e, 0x0, 0x2, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000040000-0x8)="00454772646e6786", &(0x7f0000040000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003a000)="9f111d2d07", 0x5, 0x0) pkey_alloc(0x0, 0x1) clock_gettime(0x0, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001a2000-0x78)={0x3, 0x78, 0x4, 0x100000000, 0x7, 0x8001, 0x0, 0x8, 0x200, 0x2, 0x5, 0x4, 0x0, 0x0, 0x0, 0x101, 0x6, 0xfffffffffffffffa, 0xfff, 0x80, 0x7fffffff, 0x1, 0x4, 0x7, 0x9, 0x7, 0x0}, r5, 0x6, r4, 0x2) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1f, &(0x7f0000f61000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f61000+0xa26)=0xa9) write$sndseq(r6, &(0x7f0000023000)=[{0x9, 0x1, 0x0, 0x0, @tick=0x7fff, {0x400000000000000, 0x0}, {0x5, 0xbfb5}, @result={0x10001, 0xe8}}, {0x0, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x2aff, 0x2d4}, @control={0x100000001, 0x2, 0x1}}, {0x2, 0x80, 0x0, 0x1, @tick=0x0, {0xa2, 0x3}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x8bf, 0x0, 0x0, 0x8, @time={r2, 0x0}, {0x0, 0x401}, {0x40000000000002, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}, {0x6, 0xffc, 0x9, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x810000, {0x0, 0x0}}}], 0xf0) clock_gettime(0x0, &(0x7f0000f60000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000f61000-0x50)={0x256, @tick=0x800008, 0x20040000002, {0x9, 0xfffffff77ffffff7}, 0x364e1605, 0xfffffffffffffffe, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/06 14:19:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f000016a000)="") getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x9) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = socket(0xa, 0x2000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r4, 0x0) getsockname(r2, &(0x7f0000001000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x0, 0x8, &(0x7f0000000000)="f3", 0x1) open(&(0x7f000092f000)="2e2f66696c653000", 0x0, 0x2) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00009e1000-0xc)={0x2000, 0x0}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) nanosleep(&(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000018a000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a80000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000033000-0x20)={{r6, r7/1000+30000}, {r5, 0x2710}}, 0x0) 2017/11/06 14:19:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2100000000000032, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000000000000db, 0x0, 0x0, 0x3, 0x0, 0x2, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7fc, 0x400) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006d3000-0x8)={0x0, 0xffffffffffff8479}, &(0x7f0000576000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d63000)={r2, 0x0}, &(0x7f00000c8000)=0x8) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x0, 0x1000d) r3 = open(&(0x7f000055f000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x2) r4 = open(&(0x7f000076b000)="2e2f66696c653000", 0x203ffd, 0x400004000000000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0x0, &(0x7f0000000000)=[], &(0x7f000042c000-0xd)="6d643573756d63707573657400", 0x0, 0x0, &(0x7f0000de9000)="", 0x0, 0x0}, 0x30) unshare(0x80000) r5 = accept4(0xffffffffffffffff, &(0x7f0000ca6000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005cc000)=0x58, 0x80802) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a4c000-0x20)={0x8, 0xa4, 0x20e, 0x200, 0x6, 0x2, 0x9, 0x1, 0x0}, &(0x7f000066c000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000d90000-0x10)={0x9, 0x46, 0x400000000000005, 0x3, r6}, &(0x7f0000d66000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={r7, 0x2}, &(0x7f0000001000-0x4)=0x8) r8 = socket(0x11, 0x100000802, 0x300) sendmmsg$inet_sctp(r8, &(0x7f0000a3d000)=[], 0x0, 0x0) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000ca5000)={0x2, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) ioctl$sock_SIOCINQ(r8, 0x541b, &(0x7f0000390000-0x4)=0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r9, &(0x7f0000187000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) recvmmsg(r8, &(0x7f000088c000-0x1e0)=[{{&(0x7f0000c96000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d79000)=[], 0x0, &(0x7f0000b46000-0x1000)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f00001fa000)=[], 0x0, &(0x7f0000325000)="", 0x0, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f0000013000-0x10)={0x77359400, 0x0}) socket(0x11, 0x802, 0x9) 2017/11/06 14:19:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000f) sendmsg$netlink(r1, &(0x7f0000ed2000)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f00001eb000)=[], 0x0, 0x41}, 0x80) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f000075b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000025f000-0x28)={@common="65716c00000000000000000000000000", @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000755000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000564000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x200000000000, 0x0, 0x0, 0x0, 0x4, 0x1180, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xfffffffffffffffd) r6 = syz_open_dev$mouse(&(0x7f00008d6000)="2f6465762f696e7075742f6d6f7573652300", 0x7ff, 0x10080) vmsplice(r0, &(0x7f0000468000-0x40)=[{&(0x7f0000e8d000-0x1000)="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", 0x1000}, {&(0x7f0000929000-0x78)="aa6752b0f06ccb97f5e623967e857947dc63f47801eac8bb99fd33117bea3cd9e410c489e090d616a1a35ac12e5710b9665ac0a57de5a84d26ddd391bbf45e1f7e07b7d64b7fa3aea31b548dfa7efc49974f306386b18e1772c2e194eee669b4a674b00ea923fbd83940c796c1b9fd7695894ade26009ef6", 0x78}, {&(0x7f00002c8000-0x4c)="daf38b9b362e58686265bb460a7271e5e922c8dd4e6a398e21e8e0e872156866dfad399a5fdef53182fd07edd72cc9388b48568e09fd0c0135bdf55c81ce49ec5dc4d454cdf4a2484be4ad0d", 0x4c}, {&(0x7f0000716000)="a9787e76bbbafe30443212a73a102ecb0a7f89ea3145d70203eed9d9480cd0bc0f45f8546dc0616a82cc849ab7af7041afe8bc8a600a5879e94b3b161354f01133459e76d3efe968d72fc4c32dd943e2dcde6d6608c35087923ec13f354d44e1f7b4028b5bd443d4d17b85d6ce0535c83aa70d11a81d35453db17c4e6b21a09ea5e4707f2fe128f62341d3b7ab164416d3e30f3665a3501cee1a3869fd495246eeec93492b305813d215", 0xaa}], 0x4, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f000004b000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f84000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000309000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000118000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000094e000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbd000)=0xe8) getresgid(&(0x7f0000e9c000)=0x0, &(0x7f0000027000-0x4)=0x0, &(0x7f0000bd6000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d75000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000112000)=0xe8) r12 = socket$llc(0x1a, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00005df000-0x38)={&(0x7f0000564000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f000058a000)=[@cred={0x20, 0x1, 0x2, 0x0, r7, 0x0}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r11, 0x0}, @rights={0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r12, r6]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r4]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x7, 0x40000}, 0x0) r13 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0xe2f, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffd, 0x80da14, 0x9, 0x20000000, 0x80000000000000}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000000)={0x3, 0x9, 0xb}) ioctl(r13, 0x2285, &(0x7f0000007000)="53") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cdf000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007db000-0x20)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r2, r3, 0x0) socket(0x8a, 0x2, 0x0) 2017/11/06 14:19:40 executing program 3: mmap(&(0x7f0000c81000/0x2000)=nil, 0x2000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r0 = socket(0x2004810000000013, 0x807, 0x10000) setsockopt$inet6_buf(r0, 0x29, 0x100000000fc, &(0x7f000046f000)="0300e4ff00000000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000000000)="4ace", 0x2) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ca4000)={@common="69666230000000000000000000000000", 0xa}) mmap(&(0x7f0000c12000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x8000, 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x20000107) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000574000)={@common="02000000159b00000002000000000800", @ifru_addrs=@generic={0x5, "dc4b3a6df1d0973e8675682cead5"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000000)=0x7) r3 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000ca9000)="2e2f66696c653000", 0x5) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0xb, 0x11, 0xffffffffffffffff, 0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000de3000)={0x9, 0x6ff67bee, 0x40001, 0x100000000, 0x4, [{0x0, 0xd41c, 0x3ff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xff, 0x4, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x43, 0xa, 0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffffd, 0x96f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) r4 = add_key(&(0x7f00004b8000)="73040041b6", &(0x7f0000fc9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ab9000-0x7b)="f705f8e492c09e044d9163bb55b2b993d014010c7c06f544967a5488e3349c252f01f5d651ae45285e996c1d852b319faa548ccad50c68870a0042c092140fe6487864268ce87e0fb3e48a9c52b708e0eda6f48cb26c32314b34d1b14745340b63a45045d7f02d916742a70a81b56b4e3f71e1242bc6b5b6f2a836", 0x7b, 0xfffffffffffffbfb) mmap(&(0x7f000034f000/0x2000)=nil, 0x2000, 0x201fffffc, 0x10010, r1, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x2, 0x12, r3, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc9000)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x2000000000000000, 0x2110, r2, 0x800000000000004) getresgid(&(0x7f0000fca000-0x4)=0x0, &(0x7f0000cc7000-0x4)=0x0, &(0x7f0000fc9000)=0x0) keyctl$chown(0x4, r4, r5, r6) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000525000-0xc)={0x0, 0x0, 0x0}, 0xc) recvfrom$ipx(r1, &(0x7f0000fc7000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x40, 0x0, 0x0) sysfs$3(0x3) mmap(&(0x7f0000b16000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x204) mmap(&(0x7f0000f43000/0x4000)=nil, 0x4000, 0x2000008, 0x30, r1, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x20010, r1, 0xfffffffffffffffd) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x2, 0x38010, r1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000cd0000-0x4)=0x24, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000002000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x2000, 0x0, 0x0) mmap(&(0x7f0000cbe000/0x1000)=nil, 0x1000, 0x803, 0x33, r2, 0x4) mmap(&(0x7f000087a000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x1fffffe, 0x30, r7, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ddf000)=0xc) 2017/11/06 14:19:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f27000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d79000-0x12)={@common="69726c616e3000000000000000000000", 0x400000001fe}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x31f, 0xfffffffffffff034}, {0x8, 0xffffffffffffffff, 0x0, 0x0}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002b3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004c6000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, &(0x7f00001f4000)=0x98) chown(&(0x7f0000c60000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000ab1000)={0x4, 0x7}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f36000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000b69000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f000067e000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x80000000, 0x0, 0x3}}], {{0x800, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}}}}}, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000f50000-0x8)="2e2f66696c653000", 0x0, r5) getsockopt$inet6_buf(r4, 0x29, 0xcd, &(0x7f0000cef000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000f64000)=0x0, 0x4) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000315000-0x98)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x7, 0xc, 0x5, "b3c2c32ee7664d0cced54faf24f41fcac5b8b5e05e5b9c932b7d74febf597147df90115c1f67f7371ae2027b460846e4d21ce336858d965c87f3e448164bc472", "2c5b5f0c7f4ffc656243821813f6019dbd41f735d0c34d4b7a6eaaee0e4cb594", [0x90, 0x0], 0x0}) syz_extract_tcp_res(&(0x7f0000679000-0x8)={0x42424242, 0x42424242}, 0x0, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x4000000000080003, 0xfb) sendto$inet6(r7, &(0x7f0000fcf000-0xc1)="35387e54e74d46c19a9cf41a348c6e91dee407d39c94249a9354241bd49369337cf78cfc3f624e2db6e0a2663d5e2beeb0e300e704790294392e3951443b7810f149480d62b0fbfcefff91f3ecc9a82fc160f4deb595afe350db2747c48927a00d78262107c9bcafb0357b936f26eec721aeca8af62a74f9694f7f20a02338d01454237fa609057d56ab8cd9f0387505c9669b57e70a4f9e39b82eac9ad29335a479dd42f7bb73c5bc19ab6f6ddce404063e72a566d388a375e3db1b103c2fb24a", 0xc1, 0x20004041, &(0x7f0000cca000)={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0x0}, @generic={0x555, 0x0, 0x0, 0xfffffffffffffffc}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f00003f7000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000f95000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000fdf000)={0x6, 0x0, [{0x8, 0x0, 0x3f}, {0xbd7, 0x0, 0x6}, {0x92, 0x0, 0xfff}, {0x7, 0x0, 0x80}, {0x64c, 0x0, 0x1}, {0xe, 0x0, 0x24}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000002000-0x108)={0x80000000, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbf9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/06 14:19:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008c7000)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x0, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = dup(r1) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000838000)={0x4, 0x7, 0x80000000, 0x9}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008b000-0xb)="2f6465762f6877726e6700", 0x410000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000ff4000)=0x7f, 0x4) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000abb000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000071f000)={0x0, 0x700000000, 0x30, 0x4, 0x997d}, &(0x7f000056b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f72000-0x8)={r4, 0x8001}, &(0x7f000021b000-0x4)=0x8) accept4$unix(r1, &(0x7f0000c5f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000212000-0x4)=0x8, 0x0) [ 73.937827] BUG: unable to handle kernel paging request at ffffed010d65b5ff [ 73.939276] IP: ata_bmdma_qc_prep+0x30a/0x3d0 [ 73.940423] PGD 7ffd6067 P4D 7ffd6067 PUD 0 [ 73.941193] Oops: 0000 [#1] SMP KASAN [ 73.941879] Dumping ftrace buffer: [ 73.942487] (ftrace buffer empty) [ 73.943136] Modules linked in: [ 73.943690] CPU: 1 PID: 13773 Comm: syz-executor2 Not tainted 4.14.0-rc7-next-20171103+ #10 [ 73.945176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 73.946594] task: ffff88003aa1a6c0 task.stack: ffff880030ac0000 [ 73.947653] RIP: 0010:ata_bmdma_qc_prep+0x30a/0x3d0 [ 73.948560] RSP: 0018:ffff880030ac6e10 EFLAGS: 00010807 [ 73.949483] RAX: dffffc0000000000 RBX: ffff88086b2daff8 RCX: ffffffff839a2bd1 [ 73.950744] RDX: 1ffff1010d65b5ff RSI: ffffc900013bb000 RDI: ffff88086b2daffc [ 73.952047] RBP: ffff880030ac6e70 R08: ffff88003bb90274 R09: ffff88003bb90278 [ 73.953294] R10: 0000000000000003 R11: ffffed000777204b R12: 0000000000000000 [ 73.954552] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 73.955811] FS: 00007f335031b700(0000) GS:ffff88003ed00000(0000) knlGS:0000000000000000 [ 73.957264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.958273] CR2: ffffed010d65b5ff CR3: 000000003080a000 CR4: 00000000000006e0 [ 73.959544] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 73.961334] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 73.962879] Call Trace: [ 73.963401] ata_qc_issue+0x61e/0xe40 [ 73.964158] ? lock_acquire+0x1d5/0x580 [ 73.964976] ? ata_qc_complete_multiple+0x200/0x200 [ 73.965885] ? atapi_check_dma+0x11e/0x170 [ 73.966661] ? atapi_xlat+0x4f4/0x740 [ 73.967367] ? memset+0x31/0x40 [ 73.967966] ? ata_scsiop_inq_std+0x870/0x870 [ 73.968845] ata_scsi_translate+0x34a/0x5e0 [ 73.969676] ? ata_scsiop_inq_std+0x870/0x870 [ 73.970428] ata_scsi_queuecmd+0x2ae/0x6b0 [ 73.971252] scsi_dispatch_cmd+0x432/0xb60 [ 73.972064] ? _find_next_bit+0xee/0x120 [ 73.972764] ? scsi_mq_init_request+0x2f0/0x2f0 [ 73.973586] ? blk_queue_start_tag+0x2f8/0x900 [ 73.974419] ? do_raw_spin_trylock+0x190/0x190 [ 73.975225] ? blk_queue_find_tag+0x100/0x100 [ 73.976053] ? _raw_spin_unlock_irq+0x27/0x70 [ 73.976866] ? memset+0x31/0x40 [ 73.977536] scsi_request_fn+0xdf0/0x1e50 [ 73.978417] ? scsi_softirq_done+0x490/0x490 [ 73.979337] ? depot_save_stack+0x1c2/0x490 [ 73.980265] ? do_raw_spin_trylock+0x190/0x190 [ 73.981790] ? is_bpf_text_address+0xa4/0x120 [ 73.982709] ? kernel_text_address+0x102/0x140 [ 73.983645] ? __kernel_text_address+0xd/0x40 [ 73.984597] ? check_noncircular+0x20/0x20 [ 73.985479] ? trace_hardirqs_off+0xd/0x10 [ 73.986352] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 73.987384] ? depot_save_stack+0x3b5/0x490 [ 73.988291] ? sg_common_write.isra.17+0x1475/0x1cb0 [ 73.989334] ? save_stack+0xa3/0xd0 [ 73.990091] ? __lock_is_held+0xbc/0x140 [ 73.990898] ? check_noncircular+0x20/0x20 [ 73.991778] ? __elv_add_request+0x49c/0xce0 [ 73.992697] ? elv_drain_elevator+0x290/0x290 [ 73.993619] ? blk_execute_rq_nowait+0x1b6/0x310 [ 73.994620] ? __lock_is_held+0xbc/0x140 [ 73.995471] __blk_run_queue+0x1a6/0x370 [ 73.996336] blk_execute_rq_nowait+0x200/0x310 [ 73.997271] ? sg_release+0x1f0/0x1f0 [ 73.998028] sg_common_write.isra.17+0xbf8/0x1cb0 [ 73.999026] ? sg_open+0x1190/0x1190 [ 73.999798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.000840] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.001825] ? retint_kernel+0x10/0x10 [ 74.002605] sg_new_write.isra.20+0x5c6/0x830 [ 74.003694] ? sg_common_write.isra.17+0x1cb0/0x1cb0 [ 74.004533] ? __might_sleep+0x95/0x190 [ 74.005178] ? _cond_resched+0x14/0x30 [ 74.005944] ? scsi_block_when_processing_errors+0x117/0x2f0 [ 74.007128] ? scsi_ioctl_reset+0x6e0/0x6e0 [ 74.008023] ? lock_downgrade+0x990/0x990 [ 74.008887] ? check_noncircular+0x20/0x20 [ 74.009763] sg_ioctl+0x1bed/0x2da0 [ 74.010486] ? lock_release+0xd70/0xd70 [ 74.011313] ? sg_new_write.isra.20+0x830/0x830 [ 74.012296] ? avc_has_extended_perms+0x7fa/0x12c0 [ 74.013307] ? lock_downgrade+0x990/0x990 [ 74.014167] ? sched_set_itmt_core_prio+0x1a2/0x1d0 [ 74.015191] ? avc_ss_reset+0x110/0x110 [ 74.016032] ? lock_release+0xd70/0xd70 [ 74.016836] ? __lock_is_held+0xbc/0x140 [ 74.017689] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 74.018876] ? rcu_note_context_switch+0x710/0x710 [ 74.019875] ? get_unused_fd_flags+0x190/0x190 [ 74.020834] ? sg_new_write.isra.20+0x830/0x830 [ 74.021794] do_vfs_ioctl+0x1b1/0x1530 [ 74.022590] ? _cond_resched+0x14/0x30 [ 74.023391] ? ioctl_preallocate+0x2b0/0x2b0 [ 74.024600] ? selinux_capable+0x40/0x40 [ 74.025288] ? SyS_futex+0x269/0x390 [ 74.025916] ? security_file_ioctl+0x89/0xb0 [ 74.026685] SyS_ioctl+0x8f/0xc0 [ 74.027286] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 74.027938] RIP: 0033:0x447c89 [ 74.028497] RSP: 002b:00007f335031abd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.029806] RAX: ffffffffffffffda RBX: 00007f335031b6cc RCX: 0000000000447c89 [ 74.031048] RDX: 0000000020007000 RSI: 0000000000002285 RDI: 0000000000000016 [ 74.032315] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 74.033424] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 74.034498] R13: 0000000000008628 R14: 00000000006ec6c8 R15: 00007f335031b700 [ 74.035580] Code: 41 8d 5e ff e8 e8 6b d5 fd 48 c1 e3 03 e8 df 6b d5 fd 48 03 5d c8 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 04 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 0c [ 74.038512] RIP: ata_bmdma_qc_prep+0x30a/0x3d0 RSP: ffff880030ac6e10 [ 74.039476] CR2: ffffed010d65b5ff [ 74.039980] ---[ end trace 173715a343259edf ]--- [ 74.040705] Kernel panic - not syncing: Fatal exception [ 74.041591] Dumping ftrace buffer: [ 74.042047] (ftrace buffer empty) [ 74.042541] Kernel Offset: disabled [ 74.043007] Rebooting in 86400 seconds..