054072f632efcc31034d0aa850026a685c93b18a2a491a0e808eb92f742e6f80efc16248d16d8cc3f5e50d9baa25b93017099dcb49b25da2bca7ddc96533be009a7cb519eda74c14d2883288379ff8d6168ca9b7b89cb3839f29d7", 0xac}, {&(0x7f0000804000-0x5b)="441410818ffbb364bfa03c6cab6ce37b40c81af97ed4e5b22883dc513d6cb2bbafb0d4040de89dac601165b01bc8b9e098dbfac2e1a7bf0dd23eb940d8ef4601b753d1aa4c5d4660baa305760bae575b0c28de2fed5ff90afcf247", 0x5b}, {&(0x7f0000b48000)="cae3198656fe98f37f155b46b7a691b04ef2fc158d09cba607b38082a3f5c5b914d5ebc51f1e023e5b034b0ea2f62825fadd92d7c780dfb5fb21fb041690e6f5bfdbfebbded22ee984c09381e842dd75e6cf60a63753de5a0963c35b241648ab1fe08b4f5e4cc91c760b36283e36258261b56cfa203e9f21bb855fea22dda277bae6e5e356326e9429b7d7f8cd51fdee71d21918c257c4279802234313e500734eec07925abfc6615e270c1f4d470d84b76cdd6613c5017b96b633a4e56925fff3837fb5e5faa6ad30b16198787ec9173c2d4ff7d8dc11d6af4e3f42fc51c2d576b63e9399649d69eae14b751727bf9742f01221e581", 0xf6}, {&(0x7f00003ef000)="4b2202e4a195826761a6c9b9ea8d27170df1edfc176aa59587e462c30f1bf12e5ec62d8fc84160328d7aa5c11c3e6c2ebd13f38bea8deb397c513992fac046b31854bdd8a450ee6f41fd01a1f5663350a7ac4d2acc1f1129adeed4bc4d944700a7b79ae59041dcb77b5c5adb2f10e41dfc1bfceb91b21ca591d58f6310ad176b91e62deb1cc8219aca803d83718b4b770509a9843eea0df7f261ac15105c27f36fabd292", 0xa4}, {&(0x7f0000a3e000)="49c6a4ced0e8048eab6f79b2fd793622a0da4d8090d2567ca03c0870cc89d9692908ab0f1640dcecd4fc72c2cb3c35dd58a2a2837796e51f9812fa7f3029d49b0cab64445fe7ee371812de6b8d2f52f117388d75da84c7139f726cd4a7c37f0dd449405fe1ba0c102e9e42adbb8e003c4659f13cc7df6584c0ad9dadec6eb37d2491c3d475cc0cf618a6c56ac20441da4d887800d67e451e0415abdfbb373796c3b2f336003652626fafca00837fdcce3a07fd933d069477a67443f4b0399880ac86c83b63f08eb74d494a33833df145842800e3e39167c1f1e0b6ff669de1c5b0d7cdbf14f8", 0xe6}, {&(0x7f0000cfb000-0x43)="e6f95bf8614b5ff27e92864f8e96f09f4419e9c8d6c58f959ad1efa9dcb28948793f454afa3a2820ae32934328a4f41b989389c9946f69f6c38bc7fb94b2c5bf6a253983faa7c82a6694762afeca77742ca9b0", 0x53}, {&(0x7f0000f79000)="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0x1000}, {&(0x7f000089c000)="55713e4f6a25a720d0a05dfb8916ff8ba8a0a2cd14413ac07f0e63f79b923d911563089263ea66ad5f96eec595a64220702d70211fd7676f6cb29867139d0b27486df7e6fd8553251c3aeb3c6d54501a69714979c972ffe93335837e75d129748ae9f38c28b89ee61ae90983f0844725418067d9a32b774707be606bf69534fd1df21c2be4de62506af4", 0x8a}, {&(0x7f0000341000)="405b4dc8814497d5df8383fc3be1b971c54d3a8b1b8576ec33544b25040069baddb518202edd8724de0c262a5f3df7920aec1b99ded18cef8a241d4d38692e7f82bddfb0a25297ebe2fcfeb33d2786265166", 0x52}], 0x9) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/18 12:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00008c6000-0x8)='./file0\x00', &(0x7f0000cde000)=@known='security.capability\x00', &(0x7f0000476000)="73656c696e7578656d31656d3076626f9b6e65743163707573657400", 0x1c, 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 12:31:13 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00007ed000-0x12)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000000)='keyring\x00') 2018/01/18 12:31:13 executing program 7: prctl$intptr(0x1a, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 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) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ion\x00', 0x101040, 0x0) kcmp(r0, r1, 0x0, r2, r3) 2018/01/18 12:31:13 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000e4f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000898000-0xa8)=""/168, &(0x7f0000030000-0x4)=0xa8) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000c62000-0x12)={@common='lo\x00', 0xfffffffffffffffe}) r3 = syz_open_dev$admmidi(&(0x7f0000a1f000-0xe)='/dev/admmidi#\x00', 0x100000001, 0x4441) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000533000)=0x8) write(r2, &(0x7f0000683000-0x26)="110000005e00f1b3f10000000403000200", 0x11) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000f39000)=r3, 0x4) 2018/01/18 12:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000fbb000-0x4)={0x17, 0x3, 0x8, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000037b000)=""/88) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000083e000-0x8)={0x0, 0x0}) capset(&(0x7f00004d0000-0x8)={0x19980330, r1}, &(0x7f00008c0000-0x18)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000881000-0x4)=0x0, &(0x7f0000111000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000342000)={&(0x7f0000f7d000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00006e6000)={&(0x7f000088c000)={0x1388, 0x33, 0x43a, 0x1, 0x1, {0x1b, 0x0, 0x0}, [@generic="339e8908f9f441712b519d97e4f47e94c8c800993d7c1458396034ac84bab52dd66f6a319bb86d80b524c2644b0d2d78a2e0c927af245f6d47c49df9db1e39cecd939e139d717cd843cb1cb96345895ce19f7fcddb463e53b4", @nested={0x1c, 0x56, [@generic="f0c48db32c0a847c009aadf34a8acf1c", @typed={0x8, 0x8f, @void=""}]}, @nested={0x10c4, 0x11, [@typed={0x10, 0x6c, @u64=0x100000000}, @generic="a40bb78cbfc2a79222644bf6c2a49cc8ffe2c80708ebe7f8f1a4aca8ba0e5829ba6d8b4a21f6539f1bc371bdabac4277c57e36cf20cb3ecc8403b8a144a0cb997203ae534dc093c5edc16e961ced9282353bdcd95e7b83410b903e73bd884ce629243c4d5b04be36d29dee1fa2a59831fefebcbba9a6f04d30b763292b3049ccb141426b0f3cfcd8c6a774d2b7e5563d3f4f4f98bf530bbda04fc7fc3e507f02643aed48f6496fd660a74064e0043bcc", @generic="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"]}, @nested={0x1a4, 0x17, [@typed={0xc, 0x73, @u32=0xb21}, @generic="df3cd1dd58b29c2b038a65e948936a7355508e3a299c1d031fa2f863cd39253457349bba6aa71bddd8cd5cbac43ef89ca0977811fa932a7b951457e9ee681b9669fff9790e4d082756dc00af2a6c94319c9e867d96b9b012d9819c9355c3948809ff74ff94149b732ccd0d1decb0ff176c3ec5d9c2f4bee98e80eb26b6b7d919ab7cdd0bc69b252411d20c7ae085d561900dc43d554946a1f057899da9a24c38f427761cdcc74a1f10acf37eddb0e133fbb568387be0deafca9ee15c7cf530098683a153d29225a292230145b97349edf43fd131cd52b12d2dc3bcb7b211fbe63e0ff36041735222931de13b8ea71e8f07", @typed={0xc, 0x39, @u32=0x2}, @typed={0x50, 0x14, @binary="301f1ef251d8d65845b3dc2defcc1647a6cc49f6a69e6f420635b721d82d0a8a855704b4d30b9b931dc0defd15f959bdd3e5eaa8666f23002bb299221b034992e5fc8e56ae767f"}, @generic="f1725e41b352664e8b0f21921fe9d5157c4d34ec011b56d99f43e1c7ae4c5cd15cae65d6715a6538efbdadda9626587c22efe8760cef32f17a226b45f809cdede60aff097c2788"]}, @typed={0xc, 0x29, @u32=0x3}, @typed={0xc, 0x3f, @u32=0x401}, @generic="94d432631cd96502f8d47b96db714a9c42b228624022a9f2cdf2b57562020ddd5d2d6ea70b2bf1febc04517c1eb9ea80baca9478d4011bb39cd83c05b4731566e416ffae1ffac36cacdc9a3da8970f32ab2c194b9fb160cb", @typed={0x24, 0x82, @str='/selinux/avc/cache_stats\x00'}]}, 0x1388}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) utimensat(r0, &(0x7f0000284000)='./file0\x00', &(0x7f0000804000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) getresuid(&(0x7f0000f3b000-0x4)=0x0, &(0x7f0000b44000-0x4)=0x0, &(0x7f0000c52000-0x4)=0x0) 2018/01/18 12:31:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000001000-0x8)='./file0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x80000000, "5da62029c62d"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r0, 0x5, 0x2, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x4, [0x4, 0x100000000, 0x8, 0x6]}, &(0x7f0000002000)=0xc) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002, 0x80000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0xfe, 0xaa, 0x2, 0x3, 0x2, 0x800}) utimes(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=@random={'system.\x00', '/dev/rfkill\x00'}, &(0x7f0000003000)='+\x00', 0x2, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000005000-0xa5)=""/165, 0xa5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000005000)=""/38, &(0x7f0000002000)=0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000008000-0x3)="519aae46e3902fa1b301f6dfaef7be257018384eddc40294be59f0f18515a77d1a09dc8219ab2206fb98f7c81e0dda15e3e1e2d1b5e4d5b20b2c1c9988c566496ccb3fa284e15cd0aaf9e1c1aeceeb405650f09e50326ab30e26ae21df94185078804362a49d3260ce2a973ea5934e8f6e3d6ce4977337fe3cc9dccf7983384ac49bd1e2e6ed376830cef19651b242562fec7599b302e54bf0613b1ee36878514fd16a72df6b009247e7621ccaac70eeeb2b80c3f1b14d57b180ef") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000008000)={0x27, 0xd8a1, 0x46b, 0x7, 0x0, 0x7fff, "0d4f60adbbfe3f95717d9e21bca4fb389295706ece4159012e2d70eb76eedbb5f883cbb673c159a7be7424f856f36315a2fe85b92f35717a61d5d3239701c9", 0x8}, 0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x9, 0x2, 0x8}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @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]}, [0x0, 0x8, 0x1, 0x1, 0x8, 0xfff, 0x8000, 0x5, 0x4b38207f, 0x2, 0x7, 0x5, 0x1f, 0x100000000, 0x9c6]}, &(0x7f000000a000-0x4)=0x108) sendto$unix(r0, &(0x7f0000002000-0xe8)="0e394e698e163cab91247086da84276333e9ebd1e4fda22161c0a841062e4589efbef944e4c269967d43eae252217e35a659d662366c373b15a2695f060fc779e318e5d75784c68c99df0cd61605366e83861ff79ad93a3046edb7dabb0776fbb96c02c4dd28581cde091e8929927453c364a2e1a6f79f51cbe89f00ba8724cdf982e2f76aa40eac9815c3bb01645ca5d1b7daf632c9bf7ba3831e1b69cb426c45e804cc0a19b8bc5347939b97d1d54d64215af99b0ee9f38a030e2a1f0eaa8d18601c16e70510fff95fe69d57c0ac8aeda4ca15792ca6d7e6ca8b434b50a931ec022720d573912f", 0xe8, 0x40, &(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/01/18 12:31:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000840000)=[], 0x0) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") setsockopt$inet_mreqsrc(r0, 0x0, 0x9aa96923359c7053, &(0x7f0000482000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/18 12:31:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000000005, 0x84) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f000025c000)='net/dev\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x4, &(0x7f0000200000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x2ff0) msgget(0x1, 0x20e) 2018/01/18 12:31:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5b000+0x9c8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003f4000)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cbf000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/qat_adf_ctl\x00', 0x121e01, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b97000-0x8)={0x0, 0x8}, &(0x7f0000fc3000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006fc000-0x8c)={r1, @in={{0x2, 0x3, @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]}}, &(0x7f0000f27000)=0x8c) r2 = inotify_init() mount(&(0x7f0000b5a000)='./file0\x00', &(0x7f0000451000)='./file0\x00', &(0x7f000092d000)="63657ff900", 0x11000, &(0x7f00003da000-0xb)="") inotify_add_watch(r2, &(0x7f0000273000)='./file0\x00', 0x14) unshare(0x62020200) rmdir(&(0x7f00005b3000-0x8)='./file0\x00') 2018/01/18 12:31:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x400, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fd8000-0x70)=[{&(0x7f0000001000-0x4d)="7d20f2b1b981eb7d39d64ade9eddab5bd6f020f4a7695ee107057e9a1c249a7072ea8bf4cd455b7dda1a311cf285df95830446ab23846c0841677ec98c562282f915d8702aefc344f17f4727c4", 0x4d}, {&(0x7f0000a78000-0xb2)="7190607ea5b436764bd01baf8c38ee63ef4a25981a87165d8bdf6ab9db7d84b302aa194571d470dfcb4d4ce2d412266d23f036674b11af0da7e6906150a43a9dd6631c04cb204b5136e379fe9d6271a7f9260502868ef09a5c74bab95bf3e38c8ac4cb5170ae992c2c952d4b62050830be3a2b36bda37961e1e47f9e47ae4bfe6b0634c50984cbb0d10bcdf301198b7eeb90965088440b9172f2a702b74e45fd893874ec85c6e45fbaede27e62268abcf378", 0xb2}, {&(0x7f0000818000)="cc0b4b6bce0b02e9e335853c8968c7c10ceaf3e4b3147bf65f910d947433c659a3850c2a8dffcaac1b847bd3dacad05e5440aca8b85a42acafa3df0ee88f5783fc3b91fd9af6b6ea24acda08fede452202446d05648312c0f486e30e4778467c9117651699fd898afcf221b11901d24efdd8373f1d6902b08e3403a39f5d04ff84418d228d0441063a70d1d0b9c69dfe341fc5e8b0090b8a78b3eda63c91f27c9f148cfcbf8bdfa9326c3293718b56fffbab7c4a52e65c96b05369895c3b5fa50bb5edfa6b5d5886aa67faa7b5659edb507b8207", 0xd4}, {&(0x7f000038c000-0x7a)="15058e2831a96f7d4feeddb0257c2d5a11af034fa2d88b78e1d3f40144629f16b5161fb4b73d3e957416d1473033af19f23b1a87e55939cab45a1a43af008487fc0c0b541fc51060d05b2a6db9868838c863415b65b5ee4b5196ad980f28af2b1a1d620bafa6a8fa854c0a72fe2df25e75aa5be3d7442f25f7cf", 0x7a}, {&(0x7f0000f41000-0x9b)="dd2ec68538b59001a12219613a7332b49cef41ef4f7dc517ae3cff870be7157fc9387c2ef31b046bef5e16d4a06d495cb2b970ace0c583c81197afa586191a76645f9515aa46e426f8c2ad4697bb7d1ad832935a72073e4cbac41835aeeecef458054c1a88e8e2df666558c8d7995f41c999da5ecc1a2af25798c10c91ca7c77e0ce45b9647245c1e0ddd2ac3ad6ff1a971ad1ae7483df52f64d8c", 0x9b}, {&(0x7f00008b2000)="143591403d3500329a2ee8e5d0ed64e10787cd4de469d4c2bf78d75060f2e94428f8bd01473a1d4953a2c98fad6c8bbbc1158f1fcf961c2dc35d44f9387118cf18eb8567f727e1f3544dfcde0cb2e7a006a228f00f6196dc04ae30fdbb206be7", 0x60}, {&(0x7f0000001000-0xab)="113a71639d884d01fade2019b82e4df9c17af485d62edc31d3c4c2306475b5a8204b24d9c9fe51b80399fa9c1247fe51704518971771164d1ded3bc0a2000464c1bf590e32a65b703dc7516d5d735acd482993fe27315857af03fee7790ba1ef9955b1d15e15be39eac115091e4eedd7e5ba16a682c2cb872894456d383862cb9f6b807a25c64e9704ec48b1880b5663a76487c98edbb7c44eb2083d5662a1f022f4dff30d171fcbffe287", 0xab}], 0x7, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0xfffffffffffffffc}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socket$packet(0x11, 0x3, 0x300) 2018/01/18 12:31:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) 2018/01/18 12:31:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000733000-0x15)='/proc/self/net/pfkey\x00', 0x244080, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) write$tun(r2, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/18 12:31:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f000020f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000627000-0xce)=""/206) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000a24000-0x3c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r2, 0x1, &(0x7f00001e8000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000608000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 12:31:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x2) semctl$GETPID(r0, 0x4, 0xb, &(0x7f00006a7000)=""/0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000b5d000-0x8)=[{&(0x7f000024e000)=""/154, 0xfffffffffffffef5}], 0x1, 0x40000000) recvmsg$kcm(r3, &(0x7f0000b4c000+0x171)={&(0x7f0000666000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ce8000-0x20)=[{&(0x7f0000404000-0xfc)=""/252, 0xfc}, {&(0x7f00004e7000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x6}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000020000)={@broadcast=0xffffffff, @loopback=0x7f000001, r4}, 0xc) 2018/01/18 12:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000d56000)='/dev/sg#\x00', 0x7ff, 0x8008002) ioctl$void(r0, 0x1) 2018/01/18 12:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000031000-0x8)=0x0) io_getevents(r1, 0x2, 0x1, &(0x7f0000fd7000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00008bd000-0x10)={0x0, 0x0}) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x16)="", &(0x7f0000002000-0xc1)="", 0x0}, 0x20) fcntl$getflags(r0, 0x401) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000006b000)={r0, &(0x7f0000a7f000-0xa5)="d5acae4cde64add412a6024289246475c5958ca64c88d288f7ea2c6dd7f35d5a91d51ff38fb4656a9b27038cc92aa4f372e1d172d92701e31db65da8c1eda64cf5912209159e09ab929796a47945338ab98ed5594abd030c1bf617f39528eaceea4bad5f62a58b0c4bf340d7c98867074892b1586afdd3b8b3f992371269f242d4182d7a233015e3da4eb51918fde593b0032f1fabdf680e694bdec632523b89a027341025", &(0x7f0000552000)="98c96adf3dddb8f728bc06edc057e8d40e0ea9ca1e9f46d545c4aea4bd4bdaa8c92fdd58e547b782c9bda0ac4eec2829a642d0a19e779472fd8eb1f060bf9b62f85eca18e14233974b964f377bf296fd64a8cb93f2a3a3e2cf3b624ce3046e868d083dd003689525859c3f5796183b9ec044d05f82be19375535faf55d43b9ffbc8da7897a87553363ecc7257d39b41289f3c15185e6c72fcd50e5", 0x0}, 0x20) 2018/01/18 12:31:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="fb", 0xfc73) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000003000-0x2)=0x7, &(0x7f0000001000-0x8)=0x2) 2018/01/18 12:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f000053b000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x236) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) 2018/01/18 12:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a5c000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x0) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/18 12:31:14 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) set_thread_area(&(0x7f000095e000-0x10)={0x0, 0xffffffff, 0x4000, 0x6, 0x9, 0x86f0, 0x100000000, 0xfffffffffffffffb, 0x6ad, 0x2}) ioctl(r2, 0x4000000002283, &(0x7f00006b6000)="61a9") 2018/01/18 12:31:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005ce000-0x4)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc8d, 0xffffff9f, &(0x7f000026c000)=[@flat={0x0, 0xa, 0x0, 0x0}], &(0x7f0000c40000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x30, 0x9, &(0x7f00000c9000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005de000-0x8)={0x1cfb40000, 0xffffffffffffffc1}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c9e000)='/dev/vga_arbiter\x00', 0x801, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x413248346d288c08) 2018/01/18 12:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000c67000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000252000+0xa3a)='/dev/mixer\x00', 0x4000, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000044e000)='/selinux/status\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f00007be000)=[&(0x7f0000160000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000097f000-0x1f)="cd61921f9052c7d76936699d55768a12a63bacbbb3bf5ea009ea06e9e967d4", 0x1f, 0x7, 0x0, 0x0, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000156000)='/dev/ptmx\x00', 0xf8b2a8f8044683b8, 0x0) 2018/01/18 12:31:14 executing program 1: clone(0x100000, &(0x7f0000afa000)="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", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffffffffffd, 0xfffffffffffffff9, 0x0, 0x5, 0x2}, 0x14) membarrier(0x1, 0x0) 2018/01/18 12:31:14 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2d, &(0x7f0000c7f000)={0x33, {0x5}, 0x90000000, 0x80000000}, &(0x7f0000e40000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x12)=@random={"a39507002e6dff", "3a47504c7b296c84007e"}) 2018/01/18 12:31:14 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000012000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x10) sendto$inet(r0, &(0x7f0000014000-0xd9)="375a6b309e91704d021f9bf0b61d7cbfa4ecbf35d57a1c1d3060d6a95221ff9a641d9e4f66697d4639dd0e5ea73ab80335eeae170de7f5f0afd6610722fbe58e843545c997114cd73802b812e02cfb7dc465c1dc481755a598979db035fca577062541224db553ffa368fdf1c5994eed0dc13641af6a624e1a02e61cbe4ce805746f2090f714b7e48db070d149bafb2df0c425c0fbb5734bb17a0518fc1c20681622106d13467b2276ee8da346f51cf36f8493c9b5241459a8450c1ca1e7e631593ace1dc12ccf0841e843deb2edc77624e9d7461eb7b4a5d1", 0xd9, 0x20000000, &(0x7f000000e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x100000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000000c000)=0x0, 0x4) 2018/01/18 12:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d96000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000cff000)={0x8, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000278000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) getsockopt$inet_int(r4, 0x0, 0xc7a2e90b507047cc, &(0x7f0000c57000)=0x0, &(0x7f0000a80000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002bc000)='/selinux/member\x00', 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000f4f000-0x20)={0x0, 0x0, 0xffff, 0x0, r0}) r5 = dup2(r1, r2) tkill(r0, 0x15) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000f82000)="d22bde128f2dc795e1882880640ee475", 0x10) 2018/01/18 12:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000c0a000-0x60)={0x0, 0x2b, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058a000)=0x0) timer_getoverrun(r0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10080000007fe, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000325000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b50000-0xc)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000ee000-0x2)=0x0, &(0x7f000065e000)=0x4) mount(&(0x7f0000a8d000)='./file0\x00', &(0x7f0000d9a000-0x8)='./file1\x00', &(0x7f000035e000-0x4)='afs\x00', 0x101c000, &(0x7f0000a7f000-0xbd)="8230255cb29835cc7cf4b882eeb015fd80f13cefda6d0fd9bb1100db67df82c12cdca833dffe3fb554aa52d965b185e820b67b909eb71281cd9a191cb7fb271a8fa862e31c8253a7f322f4da49470b7532159e5d4358f40aac1939d6e73d76d75c68adee07ab5673a0a72514d6a8181f4ffe1c6b17e11d5095f7e4e14d5e716f9a13aa8df49aee0e7c387ffc4fe812878476a92c17eac7385c6fc172b42c77d1b901a41d150b10f9bf32d2daa5029ebbb4b18ebf6654344350d3e64acc") creat(&(0x7f0000c5d000)='./file0\x00', 0x0) 2018/01/18 12:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000076e000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00\x00\x00\x00\f\x00', 0x0, 0x4000000000000000, 0x0, 0x0, 0x3def, 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]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d94000-0x9)='/dev/rtc\x00', 0x800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000006d000-0x8)={0x0, 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00007d4000-0x4)=0x4, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000031b000)=0x0) kcmp(r2, r3, 0x5, r1, r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x0) r4 = socket(0x10, 0x100000802, 0x2fd) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f87000)=0x3, 0x4) r5 = dup2(r4, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000614000)={0x0, @in6={{0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000486000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000011d000-0x98)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000930000-0xc)={0x4, r1, 0x73fddfb8c8f5846c}) r8 = fcntl$dupfd(0xffffffffffffffff, 0x408, r7) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX3(r7, 0x541c, &(0x7f0000ee1000-0x1)=0x3) r10 = dup(r9) ptrace$getsig(0x4202, 0x0, 0xf14, &(0x7f0000dba000)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r10, 0x4b6d, 0x0) r11 = memfd_create(&(0x7f00005c6000-0xd)='/dev/net/tun\x00', 0x2) r12 = syz_open_dev$sndseq(&(0x7f0000236000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r12, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x1, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_SET_UNIQUE(r8, 0x40086410, &(0x7f000030e000-0x2)={0xd7, &(0x7f0000e8c000)="fab285e7be8aff2604bd34eefcbd47eb31b04e0baa1599f4aa3adff519ca5caef068fbb2ca844556d77abbddc5bd42dd05c0494e8ec3a74f28d2a3bb2901d57eef6772cf20f665c7b38bbbbab570c41c6bd0e78c8ad46698ab101acf33fb99fb7df3a8975516aafa5dc6b83aefcfffc4061d95239c42e06c2df59042f2a5b0d20a11e467ac46ccfa64faaf7f86649b08facccacbdf6f1103bd48744a8c8514a866092a4af7ea5c0fb9281d1a499ffe20f7e07f12a0a4c136bfcf3b4dafb580482a9efcb067475ba42dc0d07cb1e440fdeed6074d79db5a"}) dup2(r12, r11) fcntl$dupfd(r12, 0x0, r12) write$sndseq(r11, &(0x7f0000001000-0x1b0)=[{0x5, 0x3f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x8}, @result={0x7ff, 0xffffffffffff7533}}, {0x9, 0x8, 0x0, 0x0, @tick=0x0, {0x7fc, 0x7f}, {0x100, 0xfff}, @queue={0x6, {0xc137, 0x10000}}}, {0x101, 0x7fff, 0x81, 0x7, @tick=0x8000, {0xffffffffffffffff, 0x5}, {0xa55, 0x4}, @ext={0x48, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b000000000000000254a881f9ba94de2c72795f64bb8427b1fb8e9099379106ec863be503713b2e338468e3036c6b79c066021605000000b537f687"}}, {0xffffffffffffffff, 0x6, 0x4, 0x100000000, @time={0x0, 0x989680}, {0xde58, 0x6}, {0xffe, 0x81}, @connect={{0x8, 0x4}, {0x6, 0xaa}}}, {0x2, 0xffffffff80000000, 0x4, 0x9, @time={0x0, 0x0}, {0x0, 0x48a}, {0x8000, 0x19}, @quote={{0x2, 0x7}, 0x3, &(0x7f0000897000)={0x7f, 0x0, 0x0, 0x8, @tick=0x0, {0x1, 0x0}, {0x0, 0x7}, @control={0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x7fff, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, @connect={{0x103, 0x700ea533}, {0xa7, 0x0}}}], 0x120) 2018/01/18 12:31:14 executing program 0: r0 = socket$inet_sctp(0x2, 0xfffffffffbfffffa, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x54, "179c2790ce05c321c46bf3a0ec59ca55b377cdd90ba1ac60526ca93e4a323a5f973efe9165d24f5ec8234d0731797aab64179dff71e75e5d634fb10143367fb26dab49b9167e588537be75d40a1a730f1da6a6c7"}, &(0x7f0000001000-0x4)=0x5c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f6b000)={r1, 0xb9, "02a9246da8cccf67fe615837a1c702e8717fbd5b85b5fb427959e91455ab99762739a196cb48b0c6ee91aa9fd89cf77b4770404426c7e2786a246f667d8f6d3a09717d2da3bedfb7340bc3ae85e562f454392df23f45f7f4e38eaed43663ad468dcadea25aeed23b1f6590f0ccb97569319daa03c21e8ff9900747893e99062b19707c95a8834a948e854d980fc2a0efb94809f111dc9af2fea2404b3f45e982ed8b7e129da9cc8e87cfd0aa1a2ad0b224bd372ec438bcfff7"}, &(0x7f0000e4e000)=0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b2, &(0x7f0000e93000-0x48e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "00091c", 0x17c, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic={0x1ff, 0xe5, "f0c9d6dd945527dd75f4265bc827b003631a9f2179a3d24ed608c6752dc37ee0b80dc6a4455758fcaeffe00e9c28d2926f61df608a36071576272bbd7300c260a71b8fa901e74479c8661ce14581c5ec84e7bca1236b8496c69efddab480476b636e05a7bb37594bec6c4a262cb55f85e43b3061f499ccd844b50f78999a7ad842f550c18e67c353675e14ae40c10fe89524e3b21da284bb4e2fbb16619484a2ee0353bb2586a763f810372b1d1b7dbc8e4f04464e5636fdd076e04653c406faa5a470bda8c392c8fb4f14e2f3a085d709e00deeef950f6f12fdf1f0f84b44bff6e8155111"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000230000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00005b1000)=0x5, 0xfffffffffffffe70) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000028e000)={r2, 0x4, 0x70, "904e0684e146981f31a504639ef140559e58014766e73f36496977001a474f74305e8617e6a3b50a080738652b488a84290f50e9e6c3018d0c420471352911673ddee5dc33dca8bc5936ccf7e6a13b712eadad353959ab033004eebab6f92637eacc9dd1ca37daef0d515c5cde05996f"}, 0x78) [ 237.858488] binder: 30785:30791 transaction failed 29201/-22, size -883-4294967199 line 2903 [ 237.897509] binder_alloc: binder_alloc_mmap_handler: 30785 20000000-20002000 already mapped failed -16 2018/01/18 12:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) readv(r0, &(0x7f000066c000-0x10)=[{&(0x7f00001a3000)=""/45, 0x2d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000320000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000cb0000-0x40)=[], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 237.907704] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/18 12:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ebd000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) 2018/01/18 12:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000325000)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}], 0x54) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000dbf000)={0x0}, &(0x7f00008c4000-0x4)=0x4) 2018/01/18 12:31:14 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e6e000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00002ac000-0x94)=""/148) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x54}, {0xa, 0x2, 0xb416, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0xffff, [0x1, 0x5, 0x6e, 0x85, 0x8, 0x7, 0x5, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) listxattr(&(0x7f0000280000)='./file0\x00', &(0x7f00006eb000)=""/6, 0x6) [ 237.907715] binder: 30785:30799 ioctl 40046207 0 returned -16 [ 237.956176] binder_alloc: 30785: binder_alloc_buf, no vma [ 237.962386] binder: 30785:30799 transaction failed 29189/-3, size -883-4294967199 line 2903 2018/01/18 12:31:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1040001, 0x84, &(0x7f0000000000+0x64e)={0x0, 0x0}) mmap(&(0x7f00005fd000/0x3000)=nil, 0x3000, 0x100000a, 0x2010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x1, 0x5, 0x0) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000c69000-0x4)=0x1) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000742000-0x10)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) shutdown(r3, 0x1000000000000) sendto$inet6(r3, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007d1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000470000)=0xe8) ioprio_set$uid(0x3, r4, 0x7) 2018/01/18 12:31:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getpgid(r0) 2018/01/18 12:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005cb000)='projid_map\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000376000-0x1c)={0x6, 0x14, [0x1, 0x5, 0x0, 0x3ea5, 0x5]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000b7a000-0x4)=0x0, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) close(r1) clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") r2 = getpid() process_vm_writev(r2, &(0x7f000052a000-0x10)=[{&(0x7f00000e4000)=""/1, 0x9b}], 0x0, &(0x7f0000964000)=[], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000548000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000af4000)={0x911ad55b2b60a340, 0x3, &(0x7f0000880000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000080f000)='GPL\x00', 0xc8, 0xdc, &(0x7f00006ff000)=""/220, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d30000-0xf)='/dev/sequencer\x00', 0x800, 0x0) [ 238.019550] binder: undelivered TRANSACTION_ERROR: 29201 [ 238.035633] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 12:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b42000-0x2)='..') r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c8f000)='/selinux/member\x00', 0x2, 0x0) connect$pptp(r0, &(0x7f0000ad6000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 12:31:14 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x7fffffffffffffff, 0x80ac) connect(r1, &(0x7f0000ff6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7fffffff}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d5000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000493000-0x14)={0x2f6, 0x3f, 0x0, 0x0, 0x7}) connect(r0, &(0x7f0000ffc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x40}, 0x1c) fadvise64(r2, 0x0, 0x7, 0x4) bind$inet6(r1, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 12:31:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 0x40100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000989000)='./file0\x00', 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000c29000)={0x0, 0x1, [0x107]}) 2018/01/18 12:31:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000191000)="0665742f0000000000000095033d") exit(0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000551000)='tls\x00', 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004c0000)={0x0, 0x0, 0x0, 0x0, 0x388}, &(0x7f00005fb000-0x4)=0x18) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/18 12:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000a06000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c1e000-0x8)='./file0\x00', &(0x7f0000578000)='./file0\x00', &(0x7f000059f000-0x5)='nfs4\x00', 0x1000, &(0x7f0000a8a000)="") r0 = inotify_init1(0x80800) r1 = mq_open(&(0x7f0000f9f000-0x5)='nfs4\x00', 0x40, 0x20, &(0x7f0000f79000)={0x5, 0xffff, 0xffc7, 0x8, 0x8, 0x2, 0x10001, 0x9}) sendfile(r0, r1, &(0x7f00003f0000-0x8)=0x0, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000816000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000266000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00004fa000)=@buf={0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000efe000)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e94000)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f00001ad000-0x10)={0xa0, 0x80000001}) 2018/01/18 12:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecb000-0x4)=0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00004ee000-0xb)='/dev/audio\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x3, 0x4) wait4(r2, &(0x7f0000ec4000+0x126)=0x0, 0x0, &(0x7f000025d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 12:31:14 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, r0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=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$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000000b000)="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", 0x1000}], 0x1, &(0x7f000000b000+0xe15)=[{0x90, 0x111, 0x2, "f2e4fb5652d30686a0b9d4f0071b78c62e0e6cd47e80cc761e091a9571806aacfb6e5bfa2f7aa95148aa17ba26bb60511b38398ca6b5d8403da03a078092035698149f8f8181f974a05c21598c0fb0c68a0a0844333f277efa0ec9882bf453f14981ece82999219872f301c7e383778bac5884dc4f7ff0aeca9533"}, {0xb0, 0x11d, 0x9, "7687d14c41b809ad0c7990d93f50a53ac346584887f1d77edf85bd0cf2c8d8c7c2c2843ef423c5d4943e111823f478e26acadda016abe89f3469988033eb8603eaccdac6a083e6a46dca5c17c9fda848454c82363dd6915e00475142f94b0c3d2782fd11dc14898f7ea02f389376045e82ec7adc42c52262490ddd76063816916dcef8676342aa825e3d00d8e942046eda1a71aa6937bc706c09367fbe"}, {0xf8, 0x10e, 0x3a1, "e06b617191a041f1f19217226068b6e9b24b0df3da2ee730c2dcd0ee4c2b090a80c2f74db9f7e054df5ab1166d7432b399d1838e2dfed3da2a936d04aa361eb397fea9b163c848de3d029567b0d1901d7d9859515531ce621023fcc943d48f2c4fe810d8baa015f7c6d8ef4d16da9f6123c250f74c0093219fd82205ece30cd176ce20589c4729e6304dfaad5d33a31530395687a966c40c4ab65a89ae7285c2d77a481f5df5e0c22a06a72ebf798e71f5caffffd265fa4f89f0b0d8f7afac5d7ea6916d707aeb9993e7fea5a7eaa3e26ccc06e03a86bd2ff5ece4ba8940b85edd"}, {0xd8, 0x115, 0x200, "7576624bb9e20bf3ed67297fd1d390883ff3ba651c6b2dbb68905dfcfedbe43bd6e51905f14d94ee85643627d214b94189da78e37d1f795f4103c989c4c0f04e0d84fd64be4da08dfe66f5982ea21d88edf9e2a73e580caeca49f834ae03752aa0cbae0559a4e0de719a27e8194f8e6c32e238b5d1e5f80b090ea0b15e0449d5d7e5c564879f593c9a8a9723f948da258b65eb2dcb952a8c28111cada1ab31e037fe1af7ba08813569c158244fc290e1aa2fc188be33d7295772d7e0e91b22ad54ebf501"}, {0x58, 0x116, 0x9, "60376d860701ce0a50a50d2941a8d278a1af768f311b8b985a45373dad1ed1db216b7c7fe2f485f0fb581df1870d950390a2297521f65d770dff62468c29e473dad412313fd37914"}, {0x100, 0x0, 0x7ff, "888745fd5f68776ae2ea8d6ed8136474b9761452996852f27172df126a98371b8a96b8efeab5360acc0ffb30ec066a72ad4a84d64e00520f6818d8a001665e8df5f7306266b7eb9ec3d62faa8d00fb3b0c81360f76eb4421d0632c3e0a79b84455e42e46a8ab14df3ccceb709faa2f52df58a8bcb24096399079e4493a67bd0dd924366ebcf993fd6653a58ab24ce14f93cefcc4a81ed1ca13a7c3ee8c009421fe27c71ada1464a58c6796d4a92cefb1daa4d405d964fcfaf2324183c45e3ad7cea9ca51c65650382fc919cad86484bc4806003be335a16e1e6dfa187e39550f91af1c4a0c9a611c293b3e671fb102"}, {0x1010, 0x11f, 0x1f, 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{0x78, 0x18d, 0xfffffffffffffffe, "7ff91eb4111649a5ed1f33d820ecba86a6eb5a58f61090d694b36809afeae3d2b05ea857a24c1f40cc6858888f999ab68d918197ead9944add9784390cc274f7ebd1fb16b93e1e2b03cbb96330e458ed49d68e9b09c18409ea8b7dc24e962030f044"}], 0x14f0, 0x4000000}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000b000)={0xc9dd, 0x1, 0xaf, 0x5a5, "0d5a2c53e284266adde0b645066735d49ea06e9c610ac535abc6c808886257bdc0a3cf28906586d1f7837dea", 0x1}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000000a000)=[{{&(0x7f000000b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x3}}, 0x26, &(0x7f0000007000-0x10)=[{&(0x7f000000b000-0x1000)="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0x1000}], 0x1, &(0x7f000000a000)=[{0x110, 0x0, 0x2, "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"}, {0xf8, 0x11f, 0x8, "720513425224bc83fff91c55b9427852864372b6833d99633616386301cba371e2570b53092f2c2de448995ba264ee465c2deb4e825e2f80fc37b9c9d0abb96a8f3547ef41eaf91ba42560c391aa5cafde59974691fb1a55458d21006a882250b6215ced9287e2e140189dab7a50852750a8f2af493dc68a1a382deccbcc9d4feb0f69aaeb26a434a3ea37fa92dd65f3eeda0285db04b238f4521cb1ca1d659314863772d4c5a9514898e2e884c8f057ed8cf45db64f04630950eada32c79443641d4f7a58089a15188de401853805106a4224f9619ea963c125a44f41565c0fe9ee"}, {0xf0, 0x116, 0x5, "cbb00c4555061e2782568790dfe1c56bb50cf1f89c933b7ae5bb5c07f4e1e623d91984fc5a9ae9c4672221c0e02021110172b1d32bdcf40970c5e3cd8a4e9c14124424ac4a450f28fdb9f55918c87496f8e60ca1eabae8dd0a01acf6fa0d32dc821add4b03d92aa57a1333fb4e0ae46d8f8ec1be9b344663e63eb5f36514dc15cdd5b069824671a4922728ff37967ee31b27fdbfe942ee5e38f5ef9481de1bc8218debbc210af3444533bee5ecb47df08a8cd02641fb28bd1c33e4018ff35a9a13883fcda14469703cb501d69286d4a4308563162f16846a714ce737"}, {0xd0, 0x0, 0xe0, "50593bb987e9f583d05b6a88c6a08ba2ab1fd1d2068eacc3659dd0ccb50bd77444f47e891499d5fad1e7de564f1790cc80d8858272cc18ccc4c2eaa5f732bdda8e4c4eb8378e98f03a847bfcb474056e64798a1d6670caad284f2a061133b5cde713ce754d2309b90f266f365d6bf1ac51905015bea1dcf229528d60cdafd24a7f207ee70a7d7ae32f95648de25e452c4e61fe122d17a3c426e5e115053052b783fd4975cc2bc915a7b93eb70774d64fa0d0c00c71989339e2d1"}, {0xd8, 0x19f, 0x3, "818b1c2003104cdd3d61d7e446b046274c396b29be888d24d872797122905ee2bd633f61298fd7f0531ef61a743e01252958d50c09df5fc231fb661f64d32d31569b74836dfa37e0f48ddea4bfe48760354e5963c92666a75e58c624224077e0cb31e453ed7dac39ee46c722f6815ac2c23fcce24375461b843b8fd35da74a9458064fc246ad15e2286166451b8f1e283f94e53ed96d660c0edc4c430bbf0b03855e14f4e12b836949a0ce8b6c1ae585c032b58b6389182ea718e0f5a06747a8364486fd61eb"}, {0xb0, 0x105, 0x3, 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{0xa0, 0x11d, 0xffff, "33e737f77bdbb812d3159681e313d97ba963ea71f8a07e906d91d75c5c4cc4af3ad76621458e83c2738be4dcfbe04ae03f228c2c8f3b4c0169998ceb3bc2e3884f16fecf803597a01bda14490e647244a636fc31f989526b755a07c3522ecf27e3db3317564a2290f851f4a4b3dd5982a7a70b8933b24992de56a5db613f9fb0760de6a3e7bd47bcf71c"}, {0xa0, 0x119, 0x401, "9dea301447efcd47385eaebfa80d7c0b658b52958cf932e97288fadb40b45cc080f91ae8805a0b17f45002c1826095ec8a064d3d0e95d212a5b3f892a05049a897acae8d739d1aa035fda1d7d66503240571591f0349ef792500551b02531cd6abc40f0b16dba633641a48e1a77a4e5daf1c9910784d908ab49caa227d21e485bc3b118b8bdfbb306e0b0d37"}, {0x60, 0x0, 0x6, "e1f143683384ad89814c2a6fe0bf5795da54130a5f597ce629035e0b7358e4b9cc5637fc05d3d662b0772a725354465fd2322dec8b71b42e75fce37a57a3d46a6bbbc3b31de55a828a9a0ca21346"}, {0xb0, 0x11f, 0x20, "eddd9865dd18ae0f6888bf5d460870b888100cce09da5ec5c4287f8c22468c5bf0b25f28e9cb3e53d89278cfbe6310fe5cdc0c1dab53e3fdb5e179bffeb27cc07e98c187833279d589fe71d023bcff9b90a86867a22c789e7154ddbbd42e1b4361ea1e6e5a9d3f6f684edaab84e33fc6388e3a19faee68d07cd93793a12ae9519c769a7af881976528672c0b504cc3d5a6042765eb9cf26193"}], 0x23c0, 0x24008001}, 0xec}], 0x3, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0x73b, 0x8001, 0x1, 0xfffffffffffffac8, 0x9ea4, 0x4, 0x6, 0x8803, 0x10000, 0x0, 0x81}, 0xb) 2018/01/18 12:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d49000)='net/ip_tables_matches\x00') ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000ad0000)={0x1, 0x3f, [{0x0, 0x0, 0x3ff}]}) io_setup(0x206, &(0x7f0000b73000+0xa62)=0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000093d000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000c07000)="71176a98bb53e31d06f4d8c599d09932975c9f915224ec99357882c75841cf5ceb6a3976006beeb6050baa85514b4ec6e4bcbc312f8d91b15bf14bacb8a54bc53f101ef497a0167e3b3880224fd940055ad470f8c421a458b0b0d1a3b574e39b3c5a3878454a14ec42e68cc28d09f667a547e47d4eb67b3d4a502e003a15ebeebed78085312106b435cfe7c6", 0x8c, 0x8001, &(0x7f0000716000)={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/sequencer\x00', 0x10400, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000821000-0x14)={0x53, 0x7ff, 0x8, {0x5, 0x9}, {0x5, 0x1}, @rumble={0x2, 0xfff}}) io_getevents(r1, 0x200000001, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={0x0, r2+10000000}) r5 = syz_open_dev$amidi(&(0x7f0000ad3000)='/dev/amidi#\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000058c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b5000-0x4)=0xe8) fdatasync(r3) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000ff2000-0x10)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r7 = syz_open_dev$amidi(&(0x7f00004b6000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x200000) set_thread_area(&(0x7f0000f0e000)={0x2, 0xffffffff, 0x0, 0x1, 0x8000, 0xffffffff, 0x6d57fe38, 0x6, 0x6, 0x20}) mknodat(r7, &(0x7f00000c3000)='./file0\x00', 0x8000, 0x80000001) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f0000bc0000-0xc4)=""/196) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 12:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0xff, &(0x7f00007bf000)=0x7, &(0x7f0000e47000-0x8)=0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00001b7000-0x6)=""/6) 2018/01/18 12:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ffc000)='trusted\x00', &(0x7f0000736000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007b000)='\x00', 0x0) r1 = add_key$user(&(0x7f0000104000)='user\x00', &(0x7f00009de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f84000)="2b388c1ef744aa7154e35f1d8d8d15fe5768d26be938006107783c58d32eed21cc384d4f2633a7cb1eb463e808c8dc8bd240ad8d0bbef7fa932f388009d5a26e40765b0740036f2cf002754528aa403d49e57eaa2b94", 0x56, 0xfffffffffffffffd) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000659000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = request_key(&(0x7f0000af2000+0x4f1)='logon\x00', &(0x7f0000272000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ed4000)='losecuritywlan1&+.vboxnet0\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000dc2000-0xc)={r0, r1, r2}, &(0x7f00000d9000)=""/235, 0xeb, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fdatasync(r3) r5 = syz_open_dev$sg(&(0x7f0000512000)='/dev/sg#\x00', 0x9, 0x8901) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) clock_gettime(0x0, &(0x7f00005c8000)={0x0, 0x0}) utimensat(r5, &(0x7f0000f46000)='./file0\x00', &(0x7f0000bc3000-0x20)={{r6, r7/1000+10000}, {0x0, 0x7530}}, 0x100) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r8, 0xc008ae91, &(0x7f0000952000)={0x0, 0x0, []}) 2018/01/18 12:31:14 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000008000-0x50)={0x7, 0x1, 0x1000, 0x4b, &(0x7f0000003000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000006000)=0x0) 2018/01/18 12:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0x94ec, &(0x7f0000cc5000/0x4000)=nil, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffbff) r1 = syz_open_dev$admmidi(&(0x7f00002d9000-0xe)='/dev/admmidi#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e58000-0x4)={0x0}, &(0x7f0000c2a000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000c0000)={0x0, 0x0}) 2018/01/18 12:31:14 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000b8e000-0xd)='/dev/usbmon#\x00', 0x2124, 0x80) ioctl(r0, 0xae, &(0x7f0000e87000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000dff000)=0x0) syz_open_dev$mice(&(0x7f0000e4c000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/01/18 12:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003a1000-0xa)='/dev/vcs#\x00', 0xfff, 0x4000) r1 = syz_open_dev$binder(&(0x7f0000ffd000)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d96000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da8000)=0xe8) sendmsg$netlink(r0, &(0x7f0000e5e000)={&(0x7f0000081000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000b01000-0x40)=[{&(0x7f0000dcd000-0x24c)={0x24c, 0x2c, 0x400, 0x0, 0x0, "", [@nested={0x108, 0x72, [@generic="55c7bb470a96ffc347229d433029725ea6525c6a7894faad87edecd0b133eadf6367fc80b0ca18909c6b59033feb86bd487db99a", @typed={0x18, 0x82, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="eaf844f32f6e400b653951f074384f7c0f73c648943525fa2cc89047edda2612223dbd700c61912dc15854b615aeb6d4ac7fbe15d7e45adee20c693261ff74b010113062d0e49005ab084563038f48d52e989549589a33f89d9aeab5856d0913eb16d62f764811846d7d3fa6fb31d2f5fa2a22f701d4edb2fad5186155f0ab147b7c5acce8f3a7ff391052927d63b5f9f9eb4b69e72a62ab5618ae617832833878b996f86d5d264ae854456d0aeeb4a40d345c7c90"]}, @typed={0x10, 0x94, @u64=0x6}, @typed={0x44, 0x41, @binary="57564ae0e9d2f99d9c91c97e7cbcbc2bc19c447a3fea23536a7ad62bc56b8d60a5dd2ea434f8ce504e29fc6a9aa3fcaead284baf1064559e8504"}, @generic="8c9ad6516a454fbb05419b9f1107be217d9337b05bab3128e34b8688029032e293cd4f91339efa952fb7206a49ba3d0c26d8bcb173ff785430627f829fbfb95ed50e06b5091da535682134a5b074fccc4d4a88bc006d827d3107d007f63a4ce66093ec67555d49c921e431da40da07ba9362ebbd89209198b4b2a91b66a139b077e35f75f63eb80e7149f48c5add8c149d22de0883d7c6ad617c4b01e03af9b0196185fd4bbaf2a388e991eb9c4950ca49e987db1f565105b876f2c0a517739e4dd07e164c8ff69ffe5d25e421a5ccc0a2", @typed={0xc, 0x82, @fd=r1}]}, 0x24c}, {&(0x7f0000776000)={0x1c, 0x32, 0xb00, 0x4, 0x2, "", [@typed={0xc, 0x18, @u32=0x6}]}, 0x1c}, {&(0x7f000091d000-0x136c)={0x136c, 0x16, 0x4, 0x5, 0x2, "", [@generic="5437e794dc3a8a0dc524c62391d27475d34266cd7330b78eb34ec4adbf548cc34cfa2892e3203a6a0eb50414f410e48938e1411caae8616af315e92998", @generic="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@typed={0xc, 0x4f, @u32=0x0}, @generic="cb04cc1e5bdd9c446fa06b14c3d5d38264f4e858ec4f9998d4ced2c56139d2a2088cdc3100af4232bf41c120e495ed8fd4f126c020cf769f9c83670f88ea566d0e32e13fed6968eeea66cb8ead1ee2376c9e507d8f67fc0a9e5ac96bbce21ee7b48c1de19da1f44533ebfaf921ad88c00052e3", @nested={0x10, 0x4, [@generic="9c3c6e770ded5de34cdb"]}, @nested={0x284, 0x2c, [@typed={0xc, 0x33, @uid=r2}, @typed={0x8, 0x54, @void=""}, @generic="04b73b0c1abe4bda6b189290030d104227a3a2f1cbb2a3d669b0c41fe041eff75884562de3d3acc237157e91abfa2ecd381c917d0cf7c036ffb3fe1e2640d5b1464db4413797c3e8a3bed64fa7346b57aa090ccc5eac23414e6f5b51ff9e62d425269861694a1f5439624cf5546d1c5dac", @typed={0x10, 0x20, @u64=0x0}, @generic="c972c26eee40ea014c67748c0e9f71a5a5603c6c7bac24bef2db62d0e704cc5a494ccce7744f26c04c2c306f73c685335d9ca53db6eda381684c6896c0b40c020f2d2f72c95b0d02ecf37be661c8c4dc1f6d128fd3d0eaa8fa4b15e50490934aee7ecb4b9ea35fe5c22818053a879bef7b5e041147e6cc1eba3dbaeb0a68e042bbe96f2a426d0ea00d0fe9b03d38d9a54d2ff4a627b021981e24f795", @generic="c7f73914b9ae98ab63a20b7c48b0e32ae9d6ea80f6e1cc74b7421399e9e8b4e0c13e88bcf2c13350763794004aab46e383e89b12278a2c8b876d154e787672f935eb4af0c7be48a7766bb60d4991c48d5b11a07cf2841d4913dbdcd37bc236c0b37cbb9c37be9e0d726a9fb90c4cdeaba15c55e9d5e977bbdad5812049ffd9a43dc4013ed9b1ea4d8fd3b5b135534bf8b5b3359c6580491ef986ae6503117c5361655d4ce770752f", @typed={0xc, 0x18, @u32=0x8}, @generic="1274ded1546ffba61b0cd67a7dbd37b537a76af71d702ee4c77ee5c8563cfd29507f0b36edee14b8d11900f8577bd2c717dceb42ac0abbc34e514e252b1e8ece4284f69f6c984276e2bca6019485936e7317e56797f47a2a74e6cbc4b74ab5cd4faae0933535140119a008a1cdff0653bf52d96dcd", @typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0xd, @u32=0xffffffff}]}, @typed={0xc, 0x30, @u32=0x401}]}, 0x136c}, {&(0x7f000025a000)={0x1c, 0x19, 0x400, 0x6, 0x1, "", [@typed={0xc, 0x14, @str='\x00'}]}, 0x1c}], 0x4, &(0x7f0000f87000)=[], 0x0, 0x48090}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000902000)='net/tcp\x00') preadv(r3, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) 2018/01/18 12:31:14 executing program 4: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000337000)={0x3, 0x5, 0x8}) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/18 12:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dfa000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000745000-0xd9)=""/217) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x200000040e, &(0x7f0000cd4000-0x20)={0x0, 0x10000, 0x2000000, 0xe, 0x0}) write(r1, &(0x7f0000201000-0x1a)="", 0x0) accept$packet(r0, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a49000-0x4)=0x14) 2018/01/18 12:31:14 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x8, 0x0) socket$inet(0x2, 0x805, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x0, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000e4a000-0x24)="", &(0x7f000074e000-0x4)=0x0, &(0x7f0000774000-0x4)=0x0, &(0x7f0000042000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/18 12:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cd9000)={r0, &(0x7f00005d6000-0x1000)="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"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f00003dd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ab8000)={0x5, 0x4, 0xb75, 0x81, 0x1, r1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) write(r2, &(0x7f0000c96000-0x2c)="", 0x0) 2018/01/18 12:31:14 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006af000)='/dev/dsp\x00', 0x4200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000022f000)=0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000709000)=0x9) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000f9000-0x10)=@req={0x2, 0x5, 0x9, 0x780df836}, 0xffffffffffffff08) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f000070b000-0x4)=0x0, 0x80800) 2018/01/18 12:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000032e000+0xe52)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x0, 0x1, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f) 2018/01/18 12:31:14 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000003000)=""/177, &(0x7f0000007000-0x4)=0xffffffffffffff92) 2018/01/18 12:31:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0xe39e, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000b3000)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r0, r2) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f000015d000)={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x59}, {0xa, 0x2, 0x1cc3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x9, [0x1, 0x5, 0xf304, 0x1000, 0x194a6961, 0xbd, 0x1, 0x5]}, 0x5c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 12:31:14 executing program 7: r0 = syz_open_dev$mice(&(0x7f000034c000-0x10)='/dev/input/mice\x00', 0x0, 0x101001) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4a40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000001000-0x68)={0x0, 0x6, 0x0, {0x0, 0x0}, 0x6, 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]}) r2 = semget(0x0, 0x4, 0x200) semctl$IPC_RMID(r2, 0x0, 0x0) semop(r2, &(0x7f0000001000-0x12)=[{0x2, 0x3, 0x800}, {0x4, 0x7ff, 0x1800}, {0x1, 0x7fff, 0x1800}], 0x3) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xe)={r3, 0x5, 0x3, [0x7ff, 0x6, 0x2]}, 0xe) socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) fcntl$getflags(r0, 0x409) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000003000-0x30)={0x9614, 0x400, 0x6ed, 0x5588, 0x6, 0xfffffffffffffff9, [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(&(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(r1, &(0x7f0000003000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000004000-0x60)=[{&(0x7f0000001000)=""/187, 0xbb}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0xf7)=""/247, 0xf7}, {&(0x7f0000004000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000002000)=""/229, 0xe5, 0x2}, 0x2062) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0x2, 0x0}) semctl$IPC_RMID(r2, 0x0, 0x0) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={r3, @in6={{0xa, 0x1, 0x41, @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]}, 0x7, 0x7fffffff, 0x4, 0x3, 0x8a}, &(0x7f0000003000)=0xa0) 2018/01/18 12:31:14 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fce000-0x16)='wlan0mime_typemd5sum,\x00', 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="eb287a994634fee2f9015bd60b8c7510335d0b7bc5195142414687ff8ad2eb8375b5f7ec752f33e897244eefda67e4005645bd95df137e6d34064891f1175a98d87ba40c5839dc4fb15a6fe5396d660473688496853dd8829acbf62b3581ef1bcd852712deea16179fce98382bed346d949174e98dee124c387ebd2e4bf4192af40fb953621ff559d53e46beeed35386405139232d83045d28a87f6fccab3780c129cd5844195e7186b0877dd575fa6932192ac7d9c487771882461f0df3e2dd73b638257661e3eea67bdb8c10696f1c1a5b4d076fc5b8edc265e74648ed6a1a197216634a963245f3", 0x44, r0) 2018/01/18 12:31:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000028a000/0x3000)=nil, 0x3000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000642000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000cea000)='net/mcfilter\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00004e1000)=0x0, &(0x7f00006b0000-0x4)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000937000)={0x80000000, 0x6, 0xdc1e46e, 0x2}) 2018/01/18 12:31:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x20000000000009, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x2000000000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0}, 0x0, 0x4000, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80002, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) r2 = dup(r0) bind$bt_hci(r2, &(0x7f0000b95000)={0x1f, 0x3b, 0x2}, 0x72) 2018/01/18 12:31:14 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) ioprio_set$pid(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000001000-0x3f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {@llc={0x4, {@llc={0x0, 0xff, '\r', "520d41b621884645e0d21d56a82a0050ac7e7d5093daa84b256a359a6fd28d1c1f5f3ccd0c24285687686b7115d296db01e86f7e3e1677350fe3790a8c0e4d52fa22a67241f5c17d36717e1f35c43072fe22fcdb209a6c448009e612dda3363b8f092dc5f66d319169e6a07902fce3b88997cb3b99bb7565b28920b46dd7eb4091dc5a6711be4231a3ad6c13659b84110ff73605991ac9fa27973ba1d502458a66d70af738249229b1c9729322"}}}}}, &(0x7f0000a01000)={0x1, 0x1, [0x1e5]}) 2018/01/18 12:31:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fde000+0x49f)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x4000000009, 0x0, 0x0}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001cd000)={0x7, 0x0, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000474000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5a000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f00008ec000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000e88000-0x5c)=""/92, &(0x7f0000beb000-0x4)=0x5c) 2018/01/18 12:31:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000748000)='./file1\x00', 0x20000, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") statx(r1, &(0x7f0000d88000)='./bus\x00', 0x0, 0x0, &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000930000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendfile(r1, r1, &(0x7f00005af000-0x8)=0x0, 0x1f) sendto$ax25(r1, &(0x7f0000940000)="85bb4cb3ddbbe63ec3985c15579ae7f0665b74f4285638ed520730afbbe5b6ad8de6eaeb609c418156a8228b78d32760450faea5f5fee63e3ec1ef3d02b55ead4b000f9346e75b1660e0901bd563fff73f6f0bec4f9effa740597d9f5553ca8507092f320960802d", 0x68, 0x20000800, &(0x7f0000fde000)={0x3, {"db7e3db80df1f2"}, 0x2}, 0x10) 2018/01/18 12:31:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000002000)=""/4096, 0x1000) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000a24000)={&(0x7f0000b4b000/0x2000)=nil, 0x2000}) 2018/01/18 12:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000050a000)='/dev/binder#\x00', 0x0, 0x2) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000b, 0x1e, r0, 0xffffffffffffffff) 2018/01/18 12:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000fdb000-0x4)=0x3c27, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005cc000)='/selinux/context\x00', 0x2, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b3c000+0x9e)={0xd8f, 0xe9c9000000000000, 0x3, 0x2, 0x2, 0x57, 0x6}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e88000)={0x0, 0x0, 0x0}, &(0x7f0000262000-0x4)=0xc) ptrace$cont(0x7, r1, 0x2, 0x6) 2018/01/18 12:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009a7000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a89000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002e5000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x1, 0x3, 0x5, 0xfffffffffffffe00, 0x4, 0x56, 0x5e061d34, 0x8001, 0x6, 0x85, 0x6, 0x9, 0x7, 0x4]}, &(0x7f0000814000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000830000)={r4, @in={{0x2, 0x1, @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]}}, &(0x7f0000ce5000)=0x8c) close(r0) 2018/01/18 12:31:15 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e00000-0xb)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x8001, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/18 12:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/01/18 12:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2f000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa1000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f0000d19000)=""/1, 0x1}], 0x1, 0x0) 2018/01/18 12:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009dd000-0x4)=0x0) ioprio_set$pid(0x2, r0, 0x9) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 12:31:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x280640, 0x122) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='veno\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000186000)=0x0) r3 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000497000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000903000)={&(0x7f0000758000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000a0f000)={&(0x7f00005ed000-0x14f8)={0x14f8, 0x42, 0x100, 0x4, 0x2, {0x1a, 0x0, 0x0}, [@generic="396e61df2f5cf23e7314c5ad82eb624875bf4699dccae278cbe280a2e5f9786a268569d5b417aa8d5be3ba6b84376ebcb683df9fc29255d8f1f9a57518e0996b6e808230b3dfa66c769f135b507865172a0e251a4c57d6b9e4fa28c7f31e9ca7b6a999bdbbe8880fb85ba870662fa2ec9e08204324f3f4120ef286977c7ad8e69c8f3284fa81a5ff67514ae412b465fac74487b9c22ab219baa6fbebf97c5e47851289e45d4bdaabb2e473d8f3336ec90c7e221ec806fef6cfc02a37ff2a20971c9d70bc01b2ac485fc7474a3c25ef", @nested={0xc0, 0x8e, [@typed={0xc, 0xe, @u32=0x9}, @generic="ec996c3202de28043f65a370a0ea03ba27079ffeceb8c51f7cf19daa4eb6", @typed={0x8, 0x3f, @void=""}, @typed={0xc, 0x8c, @u32=0xfffffffffffffffd}, @generic="5744c03f11d526aade01826316955f71f1032e6ad385385dfb1fe9f51c80847609c8da69f7cde67072b524451681c7f49700734e39efd7369458692e4a5f23370bc3ba842ebd7c", @typed={0x10, 0x50, @u64=0x10001}, @typed={0xc, 0x60, @pid=r2}, @typed={0x18, 0x43, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0x3c, 0x5a, @str="2147504ccd73656c696e757873797374656d25246b657972696e676370757365747d6e6f646576295e5c2501d673656c6600"}, @typed={0xc, 0x70, @u32=0x7b6cb02f}, @generic="9490ab0974782de9ab1ecd1ff1b96a1bdcec48ad88240ad208ebfece1946c518444e807f0d3ae33ada51032cc891c79dcbde28ab21c33e55ceb866fabd72c51f111277715b40a2a5e7f5cdb8ab8faf9f0e705667d72ada8f0d950d5615e5dfe7227c05354f41ee92a7f6b023e6d6748714e671c398dcce2975e33bee19848f9c04d1a276b6f0777d13490b23579139faded6f0e9e58662a884c9add1478de868c1986211f0aeab7e203e3710273f60e761e815599df0838033eedefec219144766ecfdebe50578eb0b85b086f75e1d38d91affc56d5d9e971ad5fb2b4ddec501a4ef6e60dd120c6d653fdd1ad0c4a5566a4b", @nested={0x11f4, 0x5b, [@generic="c971999edfc33444f857f2059a93f0865ab8d1656c83de783e85ab0bcae6d31de7892a4614eb73ce2040a843c5edb17b62a68d5f8f8aa66eb9359dd6", @typed={0xc, 0x72, @pid=r3}, @generic="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", @generic="002c0e06febb8a427fc80084a155737c05a12f2d8bd3497288ccfab0f4deab8f3113f1e9414a", @generic="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@typed={0xc, 0x90, @fd=r1}, @typed={0x10, 0x5b, @u64=0xfffffffffffff427}, @typed={0xc, 0x55, @pid=r4}, @generic="971f0ba3d65b4011c6b62b8eede8fdfef55107535c62ffeda5bd598a78e18d67e98407e5403c583702b9d3a5e1826b1c1e713acc42559c248b8e2a9dd241bd7ee6ebc9f165ea64da4771789195afac3a344ba1b66974ebd91be1590940"]}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @generic="fe8e6f4b0aeed836f3c5f4f61d207228d6bab1b23baa995ad05e"]}, 0x14f8}, 0x1, 0x0, 0x0, 0x80}, 0x4010) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) connect$netlink(r1, &(0x7f0000004000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/18 12:31:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000006, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x5, 0x2) setsockopt$inet_group_source_req(r0, 0x0, 0x32, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x40, &(0x7f0000001000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 12:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ab2000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00002ce000)=0x14) setsockopt(r0, 0x10f, 0x80, &(0x7f0000f77000-0x6)='\x00\x00\x00\x00', 0x4) [ 238.684338] binder_alloc: binder_alloc_mmap_handler: 30953 20000000-20002000 already mapped failed -16 2018/01/18 12:31:15 executing program 6: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/01/18 12:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x100000000) futex(&(0x7f00001d7000)=0x0, 0x4000000005, 0x0, &(0x7f0000199000-0x10)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x0, 0x55da77f243942654) 2018/01/18 12:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac4000)='./file0\x00', 0x200000003) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/18 12:31:15 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x0, 0x80000) connect$bt_l2cap(r1, &(0x7f0000002000-0xe)={0x1f, 0x341, {0xfffffffffffffffa, 0x426, 0x7fffffff, 0x100000001, 0x0, 0x51}, 0x40, 0x200}, 0xe) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8751cd998466e8c9e22fd97f6dd1edf7647f0a66cd24319b7817c83661e4fc1050135b554897c37ad0f7ba746a39fc12fb9fcad83d4810079042c07a46bca1b2", "1356602314a2c6f7e3eb4b0ee12dc5c9f4f7c969837fbe471c0155ded8bfd908", [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={r2, r3}) getsockname$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, r0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000002000-0x88)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x58, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x10000, &(0x7f0000003000-0x18)="627cf91a9355649e9f2a75f18a517815af1377c3f22c1193") 2018/01/18 12:31:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000430000)='wlan0vboxnet1security\x00', 0x3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b38000)={0x0, 0xe042, 0x2, 0x12, 0x9, 0xfffffffffffffff8, 0x63a, 0x10001, {0x0, @in6={{0xa, 0x2, 0x37, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x3, 0x3, 0x4, 0x8000}}, &(0x7f0000e93000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bf2000)={r1, 0x4}, &(0x7f00005e6000-0x4)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) execve(&(0x7f00006e5000)='./file0\x00', &(0x7f00008a2000)=[], &(0x7f000071f000)=[]) lseek(r0, 0x0, 0x3) 2018/01/18 12:31:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000532000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000059000-0x38)={&(0x7f0000b8a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x30)=[], 0x0, &(0x7f00006c6000)=[], 0x0, 0x0}, 0x0) 2018/01/18 12:31:15 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/18 12:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xabe, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x5, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = semget(0x1, 0x5e180bbe5a4a5b68, 0x44) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000633000-0xc4)=""/196) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009fb000-0x138)={{0x0, 0x4000, 0x0, 0x5, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 12:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018b000)='setgroups\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a3f000)={0xe, 0x0, 0x10001, 0x14a}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000082a000-0x10)={r2, 0x4f8}) 2018/01/18 12:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00001dc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10100) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000f0d000)=0x3) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r1, &(0x7f0000de0000)={&(0x7f0000d70000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d60000)={&(0x7f0000915000)=@allocspi={0xf8, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 12:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00004f3000-0x20)=[{&(0x7f000035d000)=""/52, 0x34}, {&(0x7f0000e45000)=""/116, 0x74}], 0x2) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x7) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000a8a000-0x4)={0x5, 0x80000000000006, 0x2000000000000001}) 2018/01/18 12:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) shutdown(r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d1a000-0x9)='/dev/ppp\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000f82000-0x10)={0x0, 0x0}) clock_gettime(0x2, &(0x7f00003d3000)={0x0, 0x0}) accept$unix(r0, &(0x7f000052b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000461000-0x4)=0x8) write$evdev(r2, &(0x7f00006e9000)=[{{0x0, 0x2710}, 0x20, 0x5f, 0x3ff}, {{0x0, 0x0}, 0x6, 0x5, 0xff}, {{r3, r4/1000+10000}, 0x7fff, 0x9, 0x80}, {{r5, r6/1000+10000}, 0x9f2, 0x6, 0x6}], 0x60) 2018/01/18 12:31:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x50000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x24, &(0x7f000002a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x800, 0xffffffffffff0000, 0x7f}], {0x8100, 0x81, 0x5689, 0x8}}], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/18 12:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f000090a000)=""/0, &(0x7f0000000000)=0xffffffffffffffa9) unshare(0x22000) 2018/01/18 12:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f0000040000-0xa)='./control\x00', 0x3, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000f10000-0x14)={0x92bf, 0x3, 0x8, 0x0, 0x8, 0xfff, 0xc9, 0x3ff, 0x9, 0x7aac}) 2018/01/18 12:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b28000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00005da000-0x8)={0xffffffffffffffff, 0x0}) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000770000)=0x7, 0x4) r1 = request_key(&(0x7f000098e000-0x12)='.request_key_auth\x00', &(0x7f0000324000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c3d000)="", 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mlock2(&(0x7f000069d000/0x2000)=nil, 0x2000, 0x1) add_key(&(0x7f0000b18000-0xb)='asymmetric\x00', &(0x7f0000771000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) 2018/01/18 12:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000aa9000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x4, 0x8, 0x8}, &(0x7f0000285000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cdd000-0xa0)={r1, @in6={{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6024, 0x401, 0x20, 0x2}, &(0x7f0000ca3000)=0xa0) 2018/01/18 12:31:15 executing program 6: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6d, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x3ffffffffffffe99, 0x4, 0x7, 0x0, 0x5f, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "08070000681cb39a1cc0cb6e158305867709b604691d3ec7708d2401d661a7689913913128677f72cffa53955cdf6ecca063dd10e0b5186df525417b4f3d626a12597e"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0x2a]}) 2018/01/18 12:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000b81000)={0x1000, 0x34e, &(0x7f000093f000-0x2e)="4ead5aed47e95426c5c11ca37886d2b56a92cf615eaf2c3ae82294c243563457b242828b00fadb7ff50ca125b26a", &(0x7f0000e7d000)="", 0x2e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000dad000-0x4)=0x0, &(0x7f000067e000)=0x4) ioctl(r0, 0x2201, &(0x7f00008d2000-0x19c)="e9316ede") 2018/01/18 12:31:15 executing program 0: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000ba000)=""/175, 0xfffffffffffffe73) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000029000-0x4)=0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r1, &(0x7f00000bb000-0x8)=0x0, 0x1000) getsockname(0xffffffffffffff9c, &(0x7f0000008000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000038000-0x4)=0x32) r3 = dup(r2) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f000005b000)={0x3000000, 0x1f, 0x4, 0xff00000000000000, 0x6, 0x3}) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f00000ba000)=0x1f, 0x4) 2018/01/18 12:31:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006d8000)='/dev/usbmon#\x00', 0x41, 0x1) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00004e6000-0x8)=0x1ff80000) getsockname$llc(r0, &(0x7f0000ba4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a17000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 12:31:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e08000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ea1000-0x18)={0x1, 0x0, [{0x200020040000105, 0x0, 0x0}]}) 2018/01/18 12:31:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d02000)=0x0) tgkill(r1, r2, 0x3) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r3, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) 2018/01/18 12:31:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000122000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00003b6000)={r1, r0, 0x20}) r4 = openat(0xffffffffffffff9c, &(0x7f00006f6000)='./file0\x00', 0x10680, 0x10) r5 = syz_open_dev$sndmidi(&(0x7f0000573000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x1) renameat2(r4, &(0x7f00004b1000-0x8)='./file0\x00', r5, &(0x7f00005c5000)='./file0\x00', 0x2) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$intptr(0x29, 0x5) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") uname(&(0x7f00002a6000)=""/15) 2018/01/18 12:31:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000bc7000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000d1a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00004a1000-0xc)={r4, 0x4, 0x10}, &(0x7f0000605000-0x4)=0xc) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000094000)="6ebc012e83c50916f5f51906896244bfe3d61900e6e7e2d80b4df5045a582bcc", 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f81000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080c000)=0x24) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/18 12:31:15 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x218480, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000011000)={0x81, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000000f000+0x847)={r2, 0x1}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000015000)=[{r0, 0x3, 0x0}, {r0, 0x400, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2020, 0x0}, {r0, 0x1001, 0x0}, {r0, 0x400, 0x0}, {r0, 0x100, 0x0}, {r0, 0x1000, 0x0}], 0x9, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000015000-0x2c8)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x10, 0x0, [@generic="9ce35ea586d7c96d4f"]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 12:31:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ab2000)=@sack_info={0x0, 0x0, 0x100000001}, 0xc) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b56000-0x10)='/dev/sequencer2\x00', 0x101003, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000a60000-0xf5)=""/245) 2018/01/18 12:31:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cc4000-0xb)='/dev/loop#\x00', 0x0, 0x8002) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000845000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000432000)=0x0) 2018/01/18 12:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = syz_open_dev$sndpcmc(&(0x7f0000e64000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd21, 0x101000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000cae000-0x8)=0xff) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000434000)=""/207) 2018/01/18 12:31:16 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000fdb000-0xc)='/dev/audio#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0xa)=""/10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x3a, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0}, 0x20) [ 239.609160] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/18 12:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff48, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x3d4, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00008f5000-0x2)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006ac000)={0x0, 0x0, 0x10, 0x0, 0x4}, &(0x7f0000bc8000-0x4)=0xfffffe6c) 2018/01/18 12:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x78000000, &(0x7f0000431000/0x1000)=nil) shmat(r1, &(0x7f000076d000/0x1000)=nil, 0x2ffc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c8e000)={0x0}, &(0x7f0000eae000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r2 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r3 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', r2) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) 2018/01/18 12:31:16 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000acf000-0x81)=""/129, 0x81) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000acf000)='/dev/amidi#\x00', 0x922e, 0x2) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00007e9000)={""/1024}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000770000-0x80)=""/128) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) rt_sigsuspend(&(0x7f00008ca000)={0x2}, 0x8) sendto$inet6(r1, &(0x7f0000acd000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) clone(0x0, &(0x7f0000993000-0xde)="", &(0x7f0000800000)=0x0, &(0x7f0000920000-0x4)=0x0, &(0x7f00002ab000)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000260000-0x68)={0x7, 0x0, 0x2a3, {0x77359400, 0x0}, 0x200, 0xb150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r1, 0x1) 2018/01/18 12:31:16 executing program 7: socket(0x29, 0x2, 0x20000000000ff) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2) 2018/01/18 12:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006e8000-0xd4)=""/212, 0xd4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e9b000-0x53)=""/83) 2018/01/18 12:31:16 executing program 7: pipe(&(0x7f00005d3000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000933000-0x10)={0x3, {"9d56bc5e6f3234"}, 0x5}, 0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x102000001, &(0x7f0000002000+0xdb8)="", 0x60) 2018/01/18 12:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) prlimit64(0x0, 0x0, 0x0, &(0x7f00006ca000-0x10)={0x0, 0x0}) 2018/01/18 12:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000019a000-0xa)='/dev/dsp#\x00', 0x8, 0x500) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00004f0000)=0xea37, 0x305) r1 = syz_open_dev$sndseq(&(0x7f00009a1000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r1, 0xb) 2018/01/18 12:31:16 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001f9000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000272000)=0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000)="", &(0x7f00002f5000-0x6d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200480) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000371000-0x64)=[@in6={0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}], 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xffffffffffffff8f, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001000-0x8)={r6, 0xd1c7}, &(0x7f0000000000)=0xffffffffffffff93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r7, 0x3, 0x6, [0x4c, 0x1, 0xe27, 0x300000, 0x0, 0x6]}, 0x14) 2018/01/18 12:31:16 executing program 3: 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) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x804ba, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x7f, &(0x7f0000002000-0x8)=0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setresuid(0x0, 0x0, 0x0) 2018/01/18 12:31:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/18 12:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000abf000-0x4)=0x1000, 0x9) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000917000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466af28947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7dc3f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe2, 0x0, 0x0, 0x0) bind$netrom(r1, &(0x7f0000f66000)=@full={{0x3, {"2a4be1b31681aa"}, 0x1}, [{"f69a243cb4060f"}, {"37fe524c894e92"}, {"111ef70feac3a3"}, {"20c4691c1710f9"}, {"304b0c98e4c713"}, {"cbba4b4a654315"}, {"40a26dbb419adc"}, {"20ebb1d65ce392"}]}, 0x48) shutdown(r1, 0x1) [ 239.803612] kauditd_printk_skb: 70 callbacks suppressed [ 239.803620] audit: type=1326 audit(1516278676.193:2644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 12:31:16 executing program 5: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00005d3000)="", 0xfea0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/18 12:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f9c000-0x18)={r0, &(0x7f000071a000)="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", &(0x7f0000f1d000-0x26)=""/38}, 0xfffffffffffffebc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b9e000)='/selinux/policy\x00', 0x0, 0x0) recvfrom(r1, &(0x7f000065a000)=""/89, 0x59, 0x40000003, &(0x7f0000f98000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000b1f000-0x4)=0x0, &(0x7f0000355000-0x4)=0x4) 2018/01/18 12:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mremap(&(0x7f0000583000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000b54000/0x3000)=nil) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000b56000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x2, 0x20, &(0x7f0000ed9000/0x1000)=nil, 0x4}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x7ff, 0x4) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b55000)=0x0, &(0x7f0000002000)=0x4) timer_gettime(r1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDMKTONE(r0, 0x4b30, 0x9) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000b54000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="ec1f7c5cac999fe3dc1ef74366de1ef7c3fc98ad646cab7da9e1547c4a5ab1dfb78de91449ee162d4b57f74e30bbde0132868da32c4464731c07ac98929430e2a277779eaff7eef321642e0b2c40767783906cb89556dcd7f227f44ed9e98bb1134d133e6882edda7a52ac77e40574f04129f8dace62edeaae253b0ff00f956fa929", 0x82, 0x0) keyctl$invalidate(0x15, r2) [ 239.837280] audit: type=1326 audit(1516278676.224:2645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=117 compat=0 ip=0x452e39 code=0x7ffc0000 [ 239.867217] audit: type=1326 audit(1516278676.225:2646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 12:31:16 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000004000)={0x1d, r0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x4, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x7ffff, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x39a}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/18 12:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007d9000-0x2c)={0x2, 0x4, 0x7ffd, 0x8, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) openat$cuse(0xffffffffffffff9c, &(0x7f000018b000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000792000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ec000)=0xc) perf_event_open(&(0x7f0000da3000-0x78)={0x5, 0x78, 0x3, 0xfffffffff011556f, 0x332, 0x0, 0x0, 0x71fa, 0x400, 0x8, 0x58d2, 0x59f8a01f, 0x4, 0x2, 0x4, 0x100, 0xffffffffffffff01, 0x9, 0x8001, 0xfffffffffffffffc, 0x1, 0x81, 0x7fffffff, 0xbe, 0x4, 0x200, 0x6, 0x3cff, 0x7000000000000000, 0x7, 0x28, 0x851a, 0xebb, 0x5, 0xffffffffffffff01, 0x6, 0x6, 0x2, 0x0, 0x7, 0x4, @perf_bp={&(0x7f000059a000)=0x0, 0x2}, 0x2c03, 0x1fffc00, 0x1, 0x5, 0x1, 0xacb, 0x80000001, 0x0}, r1, 0x1, r0, 0x9) [ 239.902618] audit: type=1326 audit(1516278676.225:2647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 239.958752] audit: type=1326 audit(1516278676.253:2648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 239.992592] audit: type=1326 audit(1516278676.253:2649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 240.018618] audit: type=1326 audit(1516278676.253:2650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 240.043815] audit: type=1326 audit(1516278676.256:2651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 240.068307] audit: type=1326 audit(1516278676.256:2652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 240.093099] audit: type=1326 audit(1516278676.256:2653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 12:31:16 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/mixer\x00', 0x2fc, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000011000)={0x15, 0x78, &(0x7f0000009000)="fdfb5c2d0df77035d4ed666a1c298c3abb6430103a0975d5d3d1b315bfa8a00f4df0c08e97fe537600e861b9d703e3cf171dd80306cf71f7e16f20c93e287cf5ea60bb23261eb89c90512bbbb61b3eeee72e2679e92128be571dc90defacd266ce10250277cf80d53c1d56fbfbfa4dd30df747ddf7c5056e"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000012000)={0x0, 0x81, "3ca02d89fd965ae69c2ba697da703de4269b40ae69800314ee5733b7c9fb72fe9a0756be9cd292cfb8bc6981be7d4df52294d2bc103342eee521c7ea1bf56c88f34e9c45ed14c553ffd7898407721ebdc86228afeca3505bd66ecbe424eeb5831bd6039389d5e71ce08145040f00ce7c03fba5896dda21ca088e28725cbfc155cd"}, &(0x7f0000012000)=0x89) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000-0x14)={r1, 0x6, 0x9, 0xfba, 0x538f, 0x81}, &(0x7f0000012000)=0x14) connect$bt_sco(r0, &(0x7f0000009000+0xde7)={0x1f, {0x6, 0x8d57, 0x5, 0x6, 0xa8, 0x2}}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000-0xf)='/dev/sequencer\x00', 0x40080, 0x0) epoll_create1(0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000000b000-0x4)=0x8) 2018/01/18 12:31:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x277, &(0x7f0000c04000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="0000c07100", [], {@ipv6={0x86dd, {0x0, 0x6, "05001a", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffcd2, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) getsockopt$sock_timeval(r0, 0x1, 0x200000000000014, &(0x7f00004a3000-0x10)={0x0, 0x0}, &(0x7f0000f9c000-0x4)=0x10) 2018/01/18 12:31:16 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ef4000)={0x3, 0x0, 0x10000, 0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000cb0000-0x10)={r1, 0xd0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/18 12:31:16 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e5f000-0x8)=0x0, &(0x7f0000000000)=0x8) setsockopt(r0, 0x84, 0x7, &(0x7f000028c000)="", 0x0) 2018/01/18 12:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/cuse\x00', 0x400, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000b35000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a8a000)='/selinux/checkreqprot\x00', 0x200, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 12:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000871000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/18 12:31:16 executing program 2: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000cfc000)={0x69, &(0x7f0000001000-0x69)="8c63eb371e4a087cdb916b3c80d333d6268aa30e281447d63431704826b900e39ecdf6a49cad33c9352ecb02533fee2f0b0d307edd2afc4f9977f6b223f7794094d0eba10f3c5b2e6f5ab23d0dc9fb41aded2bdebaf0fe8677829d88d479f911fd73c0042cbeff32bf"}) unshare(0x400) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) 2018/01/18 12:31:16 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcf000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000fcf000-0x7)='ns/mnt\x00') 2018/01/18 12:31:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000060b000)=@generic="63008be48ed68d0cc4d742ea8df398b5", 0x10) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f00000a5000-0x8)='./file0\x00') unlink(&(0x7f0000c2b000-0x8)='./file0\x00') link(&(0x7f00009a2000-0x8)='./file0\x00', &(0x7f0000d35000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 12:31:16 executing program 4: r0 = socket$inet6(0xa, 0x80007, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x704, 0xffff800000000000, 0x7ff, 0x0, 0x2, 0x4, 0xb26, {0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x6, 0x0, 0x0, 0xfffffffffffffffb}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000e000-0x8)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000021000-0x8)={0x1, [0x0]}, &(0x7f0000034000-0x4)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/18 12:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = memfd_create(&(0x7f000054b000)='vboxnet0}ppp1\x00', 0x3) ioctl$KVM_SMI(r1, 0xaeb7) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007bb000-0x4)=r0, 0xfffffffffffffe3f) dup3(r0, r2, 0x0) 2018/01/18 12:31:16 executing program 0: time(&(0x7f00000b6000)=0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c3b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x7ff, &(0x7f0000001000-0xa)="bac33c065637d1dff850") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000070a000-0x64)={&(0x7f0000000000)=[0x10000000000004, 0x5, 0xfb, 0x3, 0x1000, 0xa5, 0x3, 0x3f], 0x8, 0x1, 0x1, 0x3, 0x446, 0x4, {0x1, 0x1ff, 0x9, 0x0, 0x800, 0x7fff, 0xff, 0x3ee1, 0x3, 0x1, 0x2, 0x2, 0x243, 0x401, "7cd765aae57f25c91d9e745b12a74abbbc9152c8563e73f5e0d553d0a34a5ac4"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) 2018/01/18 12:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) openat$kvm(0xffffffffffffff9c, &(0x7f0000241000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000369000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000cfd000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x82}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000983000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d7a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f2a000-0xaa)={r2, 0xa2, "df6d0118fc05c79674b71027b3a4fa5c64773828b70bddcaaeb91a39515867d585fb0c3803dd83fe30693aebf65982040103c68f1a166382e97d1c17527fe07717a1e5278bc6cef41f21b25106bf67bdf263647a9f2cca2645a1d21a4e310be2300f67060b2666790c6b64685bd71e9ef167f1be4738b3c55a1440afcdb984c41653f83ce53f35260f9d15f8e31c0938ad3d65ed7b135566d1f292aa27e4e87bd28f"}, &(0x7f00001f8000)=0xaa) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000a1c000-0x4)=0x0) sendto$inet(r0, &(0x7f0000f55000-0x3)='A', 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000872000-0x258)=[{{&(0x7f0000c45000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000988000-0x20)=[{&(0x7f00006e4000)=""/165, 0xa5}], 0x1, &(0x7f00001a5000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x400000f7, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ec1000-0x8c)={0x0, @in6={{0xa, 0x3, 0xbba4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4644}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e76000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000078e000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fffffff, 0x366e, 0xd1b2, 0xbe}, &(0x7f0000381000)=0xa0) 2018/01/18 12:31:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000a44000)=[{&(0x7f0000939000-0x98)="0e", 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) bpf$OBJ_PIN_PROG(0x6, &(0x7f000051a000)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) 2018/01/18 12:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000089a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000966000)=0x2, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0xffffffffffffff59) getsockname(r1, &(0x7f00005ef000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001e0000-0x4)=0x10) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00004f6000-0x30)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000827000)={0x8, 0x4, 0x5}) syz_open_dev$sndmidi(&(0x7f0000548000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000c79000)="037820c64df5b7bf457f379b2db42dc5a628ee3fa5e4b1be4ec6a37e1b956fba04101883b8aa034f1a5455fa5394a07fad912e58f4c43988aafb686084c3d7963af9ac5251b316389dc56d0ef62e86e21e3b9c78d35bb76c709f0010c24c14db", 0x60) recvmsg(r0, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000948000)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 12:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000d49000-0x10)={0x8001, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xe, 0x3b, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe5a) 2018/01/18 12:31:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000557000)={0x44, 0x0, &(0x7f0000135000)=[@clear_death={0x400c630f, 0x2, 0x2}, @decrefs={0x40046307, 0x3}, @decrefs={0x40046307, 0x1}, @exit_looper={0x630d}, @exit_looper={0x630d}, @register_looper={0x630b}, @request_death={0x400c630e, 0x4, 0x4}, @increfs={0x40046304, 0x3}], 0xf4, 0x0, &(0x7f00005d2000-0xf4)="bf974fbabd413ae7c1a9e1174dbabfeb81b177c10831d5a7497d37a52ff392b7a8731e4ad8baee9b8079d4374a8a4505011be7039ef205f7c4fbd5c5cea0a269cad0591d679494279bf0f934662f6a1c26d9fc078e1e377fd642d5102b2acc80f7bf7607ea328e5880204ff5c21732136840e533e5f15b497b91e59894fc744ac079a852efc3494a90dda9d2c80ca8ffcf77938f40dc77c0633de7d2a62a39e6a4920e0e6bec7ccb8500916bc3d949315d53c6c759883548628220f8f11f08b8589ae5d9d42ff14d1e37885226c554c0f3c51fb4f29cd71e719b7453b0b550bd16b6a5e98f907bf7ed7cd7f3f0c79a8547e8448d"}) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000dca000)={0x7}, 0x4) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0xfffffffffffffffc, 0x4) close(r0) 2018/01/18 12:31:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) munmap(&(0x7f0000579000/0x1000)=nil, 0x1000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/qat_adf_ctl\x00', 0x22c000, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000579000)={0x0, 0x0, 0x0, 0x0}) r5 = mmap$binder(&(0x7f0000951000/0x4000)=nil, 0x4000, 0x2000001, 0x10010, r2, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00003e0000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r2, 0x10, &(0x7f0000f69000)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000b0a000)=0x0) kcmp(r6, r7, 0x5, r1, r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000057a000-0x30)={0x84, 0x0, &(0x7f0000c68000-0x84)=[@free_buffer={0x40086303, r4}, @acquire_done={0x40106309, r5, 0x4}, @register_looper={0x630b}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x68, 0x50, &(0x7f0000379000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000579000)=0x0, 0x1, 0x2, 0x25}, @ptr={0x70742a85, 0x1, &(0x7f000057a000-0x1)=0x0, 0x1, 0x1, 0xf}], &(0x7f0000579000)=[0x70, 0x28, 0x0, 0x20, 0x28, 0x40, 0x20, 0x38, 0x18, 0x78]}, 0xfff}}, @clear_death={0x400c630f, 0x2, 0x2}], 0x6e, 0x0, &(0x7f000057a000-0x6e)="306f8937b3d99fca6ac19cca66b22fdd974211b7b360398f32a86c732950350c0d972cdbcded0c2622ff9af881d2d6580e79fdba4ff352015a94b18dcb2da8a6898735f2e43c2923316c060ac22a63b1364b271e9bf6528b4af4d215ea8e66c222920e76939e5eb2a371a2e63639"}) r8 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r8, r8, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/18 12:31:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) syz_open_dev$dmmidi(&(0x7f000053d000)='/dev/dmmidi#\x00', 0x2, 0x2) 2018/01/18 12:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2000000000000001, &(0x7f0000824000-0x8)=0x5, 0x7) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000196000)={0x0, 0x0, 0x0}, &(0x7f000086e000)=0xc) r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x4, r0, r0) 2018/01/18 12:31:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)=0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000)={0x0, 0x58, &(0x7f0000002000-0xb0)="6abb5de82b839dc56bfe48b2046f2b0b81ea3cdd3d01b8f5626397561118da79e6a9f1aeac7e1cd6a232b6c497d14e0b1bb23f952255e99e9330e9183a9a455f53cfa0f2f12f7725c13c57a3604eafc0468bf76a5d8c2b35"}) 2018/01/18 12:31:16 executing program 7: mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000af5000-0x22)=""/34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x10, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000ae0000)={0x0, []}) 2018/01/18 12:31:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = semget$private(0x0, 0x0, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000463000)=""/61) prctl$setendian(0x14, 0x2) 2018/01/18 12:31:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000079d000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) prctl$intptr(0x1f, 0x7) r2 = syz_open_dev$dspn(&(0x7f0000997000)='/dev/dsp#\x00', 0xffffffff00000000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009c9000-0x10)={0x7, 0x9, 0x0, 0x2, 0x0}, &(0x7f0000d29000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000ad6000-0x8c)={0x3, 0x9, 0x7, 'queue0\x00', 0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00007d7000-0x8)={r3, 0xff7f, 0x1}, 0x8) 2018/01/18 12:31:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000077d000)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdf000)=0x14) r1 = socket(0xa, 0x200000001, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) recvmsg(r1, &(0x7f000079e000)={&(0x7f000096a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000074a000-0x10)=[{&(0x7f0000578000)=""/30, 0x1e}], 0x1, &(0x7f0000fc7000-0x97)=""/151, 0x97, 0x9}, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e85000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000f9000-0x4)=r3) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00005a2000-0x18)={@loopback={0x0, 0x1}, 0x1ff, r2}) 2018/01/18 12:31:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f000098d000-0xe)=@random={'osx.\x00', '/dev/kvm\x00'}, &(0x7f00006bc000-0x5c)=""/92, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) keyctl$revoke(0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000040f000-0xc)={0x1, r1, 0x1}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000fda000)=""/45) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f000077a000)={0x4, 0x6, 0x7711}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) timer_create(0x3, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) inotify_init() timer_getoverrun(0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d16000-0x9)='/dev/dsp\x00', 0x14000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000060c000)={0xfffffffffffffffd, r1, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00001f5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000192000-0x4)=0x1008) ioctl$KVM_RUN(r2, 0xae80, 0x0) alarm(0xfffffffffffffffe) 2018/01/18 12:31:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r0) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aff000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f000061f000)={0x3, [0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0xf) 2018/01/18 12:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000531000-0xa)='/dev/dsp#\x00', 0x9, 0x101080) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000005d000-0x20)={0x400, 0x0, 0x10003, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000831000)={0x7, r1, 0x0, 0x3b1}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00002ba000)={"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"}) rename(&(0x7f0000831000)='./file0\x00', &(0x7f0000b01000-0x8)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") munlock(&(0x7f000065a000/0x1000)=nil, 0x1000) symlinkat(&(0x7f0000d5c000)='./file0/file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000056a000-0x50)={@common=""/16, @ifru_ivalue=0x0}) renameat2(r0, &(0x7f000031f000-0x8)='./file0\x00', r3, &(0x7f0000117000-0x1a)='./file0/file0/file0/file0\x00', 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0900000000000000db0e01a3000800000000000000090000df7fe6000d722a32"}) 2018/01/18 12:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a22000-0x1)=0x9, 0x1) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/18 12:31:17 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000f000-0x6)={0x0, r0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000028000-0x4)=0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/18 12:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000078e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000b06000)=""/163) r2 = accept$alg(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/18 12:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) open(&(0x7f0000d78000)='./file0\x00', 0x400000, 0x80) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x1) 2018/01/18 12:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f00000c2000)={&(0x7f0000ff0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f8f000)=[{&(0x7f00001f8000-0xd5)=""/213, 0xd5}, {&(0x7f0000c49000)=""/41, 0x29}, {&(0x7f0000805000)=""/5, 0x5}, {&(0x7f00002c0000)=""/4096, 0x1000}, {&(0x7f00000b8000-0x78)=""/120, 0x78}, {&(0x7f00001ce000)=""/155, 0x9b}, {&(0x7f0000fb8000-0x8a)=""/138, 0x8a}], 0x7, &(0x7f00000ee000)=""/216, 0xd8, 0x24}, 0x40000000) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) fgetxattr(r0, &(0x7f0000847000-0xc)=@random={'system.\x00', 'em1\x00'}, &(0x7f0000f7e000-0xb4)=""/180, 0xb4) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00008a1000-0xbc)={0x9, 0x3, 'client1\x00', 0xffffffff80000000, "29059b8fb0ad1d75", "44513318db278c362ff8785c9fa32bda9ee725d1d6f0a0e633869197b1db3cf9", 0x80, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:17 executing program 1: r0 = shmat(0x0, &(0x7f00002e8000/0x3000)=nil, 0x2000) shmdt(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ea5000)={0x0, 0x0}) ftruncate(r1, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ed1000-0x6)='stack\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000297000+0x413)={r2, 0x0, 0x48, 0xcb, &(0x7f00007a5000-0x48)="b60d6a93abf630e132171af0f2512cc831574bef6ab47008f7ee5624eb19cedd9b7dcd26b67e4c5cf68b1b74ff766eab7d9110979204fdc91809bdf57852b33c5e8f93b594ef5c88", &(0x7f000061d000-0xcb)=""/203, 0x8, 0x3}, 0x28) preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000728000-0x8)={0x0, 0xb5f3, 0x8000}, &(0x7f0000961000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d12000-0x4)={r3, 0x10001}, &(0x7f00003d9000)=0xffffffffffffff74) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000cc7000)={r4, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x22}, &(0x7f0000b8e000)=0xa0) 2018/01/18 12:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000172000-0xa)='/dev/cuse\x00', 0x111000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000c2b000-0x4)=0x6) 2018/01/18 12:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000eca000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00004ce000)=0x92) close(r0) 2018/01/18 12:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x13d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000315000-0xa9)=""/169) r0 = syz_open_dev$mouse(&(0x7f0000e47000)='/dev/input/mouse#\x00', 0x5, 0x1) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000052c000)={0x2, "fdac"}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009fc000-0xc)='/dev/rfkill\x00', 0x111000, 0x0) getrandom(&(0x7f0000b5d000-0xe2)=""/226, 0xe2, 0x1) mkdirat(r1, &(0x7f000005f000)='./control\x00', 0x0) faccessat(r1, &(0x7f0000238000-0xa)='./control\x00', 0x2, 0x0) tee(r1, 0xffffffffffffffff, 0x0, 0x0) 2018/01/18 12:31:17 executing program 7: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x1)=0x0, &(0x7f0000003000-0x6f)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000809000-0x20)={@generic="d8c6160efc4695ee45e7fc898dae6f33", @ifru_flags=0x4000}) io_submit(0x0, 0x0, &(0x7f0000001000)=[]) r1 = getpgrp(0x0) ptrace$cont(0x9, r1, 0x3, 0x8) 2018/01/18 12:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c4f000-0xb)='/dev/adsp#\x00', 0x8, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000261000)={0x0, 0x8, 0x1ff}, &(0x7f000031e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003f4000-0x4)={r1, 0x6, 0x20}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000d9000-0xa)='ns/cgroup\x00') 2018/01/18 12:31:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00006ad000-0x4c8)={{0x1, 0x6, 0x7, 0x32, "a529e248dd8f1ac321e0f6f00edabbdfe090ccda79ed74993324bb27badbfb85ac2bb06eff989eeb035846a8", 0x1ff}, 0x4, [0x6, 0x20, 0x1, 0x5, 0x1, 0x3, 0x80000000, 0x42, 0x5bd, 0x81, 0x8, 0x4, 0x1, 0x9, 0x3ff, 0x2, 0x0, 0x1f, 0x101, 0xb2, 0x6, 0x5, 0x3, 0x40, 0x3, 0x6, 0x69e0, 0xffffffff7fffffff, 0x3, 0x2, 0x100, 0x1ff, 0x80000001, 0x100000001, 0x101, 0x0, 0x100, 0x3, 0x1000, 0x9, 0xfdf, 0xffffffff, 0x8, 0x8, 0x600000000000000, 0x6, 0x10000000, 0xfac2, 0x4, 0x8, 0xee71, 0x6, 0x6, 0x9, 0x7f, 0x8, 0x4, 0xdd0a, 0x40, 0x5, 0x0, 0x1, 0x100, 0xff, 0x7404, 0xff, 0x100000001, 0x1, 0x7, 0xfffffffffffffffa, 0x900000000, 0x4, 0x8, 0x81, 0x3, 0x0, 0x7, 0x3, 0x6, 0x21, 0x319, 0x7, 0x60fb, 0x10001, 0x10001, 0x100, 0x9, 0xfffffffffffffffa, 0x7, 0x3, 0x7fff, 0x9, 0x8, 0x5, 0x100, 0x6, 0x1000, 0x1, 0x100, 0x4, 0x21, 0x1, 0x2, 0x3, 0x8001, 0x20, 0xdd, 0x7fffffff, 0x80000001, 0x6, 0x3, 0x7fff, 0x7, 0x40, 0x9, 0x6, 0x8, 0x0, 0x100000001, 0xfffffffffffffff8, 0x2, 0xa2, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x1, 0x200, 0xf2, 0x0], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000)=0x9) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002c000-0x8)=0xfffffffffffffffd, 0x5, 0x0) mbind(&(0x7f000015c000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) 2018/01/18 12:31:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 12:31:17 executing program 2: pipe(&(0x7f0000034000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004dd000)=0x100, 0x4) poll(&(0x7f0000bc5000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffff800) close(r1) r2 = syz_open_dev$usbmon(&(0x7f0000726000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f0000893000)="4d61df6b93252115fd6979fa6e0f94e395ec41739da0cb2f57193631ece52df67b03b20c855c8b818965eb41f7d7d12ca2bb832d6688087deaef8c892d4f6af598b79e14544069f786d36820c823c54b100b0852587ff10ee17979d3d69dfd723a99bb6f9de759eae4e1afc810f8b26ebb1fd06a057280f91c59aa38d93e307a6aef776b68ae09f339ee112c") 2018/01/18 12:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc, 0x0}) 2018/01/18 12:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000896000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) pipe(&(0x7f000047b000-0x8)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000580000-0x4)="6b141313") ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000016b000-0x41)=""/65) lseek(r0, 0x0, 0x2) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) close(r0) io_setup(0x8, &(0x7f000026a000-0x8)=0x0) 2018/01/18 12:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f7000)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000037e000-0xa)={@generic="9409bcc51e1029d3c5c621b86c85a615", @ifru_flags=0x100}) 2018/01/18 12:31:17 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000637000-0xe)='/dev/admmidi#\x00', 0x5, 0x28000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000004000)={0x2, r1, 0x1}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x387) 2018/01/18 12:31:17 executing program 2: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f00003a8000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x40000008000004, 0x800) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b0f000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000ad6000/0x18000)=nil, &(0x7f0000b0d000)=[@textreal={0x8, &(0x7f0000b0e000-0x3f)="0f20da66b9360200000f32ba400066b8fcffff7f66ef22ac0b003667f2ab0fd1096466260f06d9e10f224066b92a02000066b8abcba46d66ba5998c1380f30", 0x3f}], 0x1, 0x8, &(0x7f000053c000)=[], 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x8000000000004, 0x0, 0x0, @sint={0x200, 0x0}}]}) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) wait4(r6, &(0x7f0000b0e000-0x4)=0x0, 0x20000001, &(0x7f0000b0d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSETMODE(r4, 0x4b3a, 0x24) write$evdev(r5, &(0x7f0000b04000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/18 12:31:17 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000036e000-0x1d)="8e286d696d655f7479706574727573746564252676626f786e65743000", 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000606000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc44, 0x1, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x7, 0x0, 0x10001}}], 0x60, 0x0}], 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000abb000-0x4)='tls\x00', 0x4) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000999000-0x4)=0x5) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 12:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = semget(0x2, 0x4, 0x233) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f00007dd000-0x43)=""/67) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00003e3000-0x1)=0x0) 2018/01/18 12:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() prlimit64(r1, 0x7, &(0x7f0000c96000)={0xff, 0x800}, &(0x7f000056b000-0x10)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000671000)='/dev/midi#\x00', 0x97d2, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000eeb000)={0xc089, 0xbcd, 0xfffffffffffff0a2, 0x1, 0x3f}) bind$alg(r0, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000610000)="", 0x10273) 2018/01/18 12:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b92000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x8001) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00007fb000-0x4)=0x6) 2018/01/18 12:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000042d000)={0x0, 0x0}) connect$inet6(r1, &(0x7f00009f4000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000345000)={0xa24, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0xfb87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/18 12:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) prctl$intptr(0x39, 0x1) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000083b000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r0, &(0x7f0000a93000)=@known='system.advise\x00', &(0x7f0000246000)='ppp1:(\x00', 0x7, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000eae000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a87000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d0a000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5d000-0x4)=0x8c) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000e0000-0xc)={0x3, 0x10001}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a05000)={0x0, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000daf000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000af1000-0xb8)={r1, 0x7, 0x666, 0x5, 0x1, 0x1, 0x2a, 0x9, {r2, @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]}, 0x1, 0xffffffffffffff27, 0x7fffffff, 0x9, 0x0}}, &(0x7f0000b91000-0x4)=0xb8) sysfs$1(0x1, &(0x7f000037a000-0x10)='/selinux/status\x00') r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r3, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/18 12:31:17 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) recvfrom(r0, &(0x7f0000bf1000-0x1000)=""/4096, 0x1000, 0x2020, &(0x7f0000c80000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000f0000-0x4)=0x0, &(0x7f0000c6f000-0x4)=0x0, &(0x7f0000ddc000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000063c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000867000-0x4)=0xc) chown(&(0x7f0000a24000-0x8)='./file0\x00', r4, r5) ioctl(r3, 0xc0884121, &(0x7f000000b000-0x1)="82") 2018/01/18 12:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000cc4000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000a39000-0x80)=[{&(0x7f0000b20000-0x38)=""/56, 0x38}, {&(0x7f0000599000)=""/56, 0x38}, {&(0x7f00005ad000)=""/128, 0x80}], 0x3) socket$inet6_sctp(0xa, 0x5, 0x84) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/18 12:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000970000)='/dev/usbmon#\x00', 0x5, 0x101000) mount(&(0x7f0000221000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ed5000)='ramfs\x00', 0x0, &(0x7f0000838000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000571000+0x280)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000-0x4)=0xe8) pipe(&(0x7f0000faa000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000853000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) fchownat(r0, &(0x7f00006af000)='./file0/file0\x00', r1, r3, 0x1000) creat(&(0x7f0000cfd000-0x8)='./file0\x00', 0x0) 2018/01/18 12:31:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x400448df, &(0x7f0000001000)="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") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000463000-0x20)="03688f5e68cbb07564d1d74c2cae32859adac394c9b59e130b7aff89e3019ca6"}) recvmsg(r0, &(0x7f00003d7000-0x38)={&(0x7f0000658000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b2f000)=[], 0x0, &(0x7f0000619000)=""/148, 0x94, 0x0}, 0x12000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x3, 0x4) 2018/01/18 12:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000b47000-0x20)={0x1f004, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b0000)='/dev/rfkill\x00', 0x2000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e86000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 12:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e99000-0x5)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00007d3000-0x400)={"8335db53f2d145fb75b4d609dde62e2d04a7596fd22d4b4bb63d2b4177f1eea2546f733b02593b147efd90acc88743361aed95c934176363b76f26dec18f9459bc323ac314ebcc263071587cf35cf32adabd4f85cba9af5d89952bb7809e329aeff16c8527964e9b6a65b454b99342f54a79608829f92e434e97ed04c3a91eec4890376e12608e9eceda2aed121d5fb80c1d8fe15f4500504cf31cd30d6d0a2f81b3c87c2d7db270b5fd12a3cc6078e46fd8bebde661f3c701d057aed0bd67f47ea2806be4c360d33af9b26452a30a453b1165e7593b44d032eed9d675c709a20c8577076bab287816a66f516a9979fd2b68f6c5eaf3778e6ca8fff74753070befdfcedd749f698c637f193384ac596557a780da7f88d04d3507370c556c9ff552e4b67f19d26e7caf6bcbf7db2c58b913635d0ea139128b4da258560dd018ce474e70e504cc6dc5b8b688427c02ec0aef3b0e0a645b2413dcfd04e177d340411ef31c25ab811a271bf2e681a84d62ce7b1f736ddb1d8cf09cf1d799d402fd19356f488adffef02eeb33166be7f591788cfcd5e6c3ec1159e730b69032b6be1e5fdd7f4fc60eb701c4ec487561fd6ece7e1387c04ceee260e46aedb0e7ee758d6fe58f6360a722fe1fd5936598a4a67f2525ef60b7beb1e71716123d1bd13a9ca60c3fc1832d1b8640bc9bb0917c394620de7da6639641f6b84c7d40ff469bd057696ed94e19f7842195e5b91f329f8237f0d93415b21c42bf7380204d60241c94f35f18956e303a1fc4f31d4b8a95f4a09416def9aff34154cca7b25c1053b9a57ddd1808fbf580accc220ab0ce9e8ef0efa993c6220c28e442647e2fde317040cb8e01dca9569ac7b307e2c7a60044e87762ef53f7cdd16447345d7296efb73eee5b76c616320bed2c9ea02018391707cb387ca24261a89e1212d7fa7b4e4dabc7c0e9d1901242cb3fada9ec26e099dcaf634af8766c4096efa4c81394975dc0eb99ae579b8a4dc598bea64329e4bf06d06db95c8eea71950dda560fb691ef0f5d9402c1455c80c14104255b7b8a46ba35ed9e07847e687a5c8fa91d9cabbbfae95bab241606f6f3caf04aa0782b0aa81526543a42e1f8557943b67686271e24b85bbef87585573b71d7d3c457a55f2df9dbb854da3e6228f99a68e5552da179179b818a21280ae8c41d124bd50e7e219b42c70b7f896129abc3695eb8da8d6ebecd1e332faf6fa8fe76e82b88448917c1a50e8aacf78ca1febf5d4e679b53299ff77cc1c1737c3c303e108aca50021a9bfdfcafd9a280ad4682ac7038e7806677b03d490f071a5f26548edae7863e88b9d12445f6a3ef40d021247d2c67ff8cf8d40fcc129e88337c704d157663127d345874cce48b263f9d3293a940431a2f4f5b4cb74dbcd5a5ab78c14ba02f1dece44358eed29f44b078d237db1999e9"}) r1 = add_key$keyring(&(0x7f000084a000-0x8)='keyring\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000f53000)='encrypted\x00', &(0x7f000069d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036c000)="", 0x0, r1) 2018/01/18 12:31:17 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/18 12:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000099a000-0xa)='/dev/cuse\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ae8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000e11000-0x10)={0x7, &(0x7f0000d9a000)=[{0x7, 0x4}, {0x80000000, 0x100000001}, {0x1, 0x8b33}, {0x5, 0xfffffffffffffffb}, {0x436a5834, 0x8467}, {0x5, 0xff}, {0x7f, 0x1}]}) dup2(r0, r2) 2018/01/18 12:31:17 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x412, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000d000)=@generic={0x3ff, 0x6, 0xfc9}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000010000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000009000)={0x0, 0xe5, "1e9c4e80f7beff17cb18e05765041d58e7a565e8907491e00204abf70e65e29cfd3a127d47f3e2d04f716ee3291ec4484fa5d87c77d93b7cbae71750941c0be8e45b3ce83f7df02cb503c748e4e39a21dd84f57ff7b405f8a5594e4cd050337b0fc7d7700f0b76605538eb5cc3a4836c0b57c60917baadce9b906aa247b2e9ca7e714f77eee827069ae403d067dae2e4052da101d8aa1f8bfeef7852de3d53ace2584ae567cbfd8f19f55ae8b783733d9aeedae4accd15e801156b835d22bf5ebcb3759988847d2a1afe1c32f98ae6863fea2b15682f014423543c822087bf001dd40c6b5d"}, &(0x7f0000000000)=0xed) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000c000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) uselib(&(0x7f0000010000)='./file0\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000011000)={0xaaee9b5bff3ac7, r0, 0x1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000012000-0x4)=0x0) 2018/01/18 12:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a13000)=0x0) writev(r0, &(0x7f0000c5d000)=[{&(0x7f0000638000-0x7d)="772407aef92781030bb56cbcb97a2be69c017ba38917d854f3683de2b21308f081e847d54a5d314b19cc89a4fb0c8478c6a693b0c2823bb1e30fa11d743f6ccd22d787376001a0cdb2707c376c0a981a40d7264a44cd0e6b977d3670f441559ae8848f7def2c346994e08220460c82cfbc8244aa31ff228c221b734d6c", 0x7d}, {&(0x7f000089a000)="9b51585c1f94e54ed5ad25a89fc048ccd392a7739f3a143910063145cd661ff98d01f49c1f06ffb0ec154393bcf54159249e5b43734e60528a03b458f80f4e8d8f9861c9c635869fe9529e01b786b4f9de0a9db20b7608317fc27648883f8ad46b1a1167", 0x64}, {&(0x7f00007d0000-0x36)="494f8405177963c4aaa1bdafcc71e223d5d523c870135a9794d0912697be79f9b5ea082c55dc38d9df21fc0f84f9ba2d6e5fbd6802e1", 0x36}], 0x3) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r1}, &(0x7f0000546000)={0x0, 0x0}) 2018/01/18 12:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000728000-0x8)='./file0\x00', &(0x7f0000c94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000844000-0xe)='./file0/file0\x00', &(0x7f00008cd000)='./file0\x00') chown(&(0x7f0000993000-0xe)='./file0/file0\x00', r0, r1) shmget(0x1, 0x1000, 0x10, &(0x7f0000016000/0x1000)=nil) mount(&(0x7f0000395000-0xe)='./file0/file0\x00', &(0x7f0000b48000)='./file0/file0\x00', &(0x7f000087f000)='overlay\x00', 0x5000, &(0x7f000087d000)="afdbce569f3265e3965f32f83e9710db2452dcb75bddd4fd1209b6b86a0683ce03d9416d4be3a7afff966a10ead5c75b219a05494b2ce1d2054ce97478d268fd247217caca6192806cd99878869550b5c9af239b453f7d55b7e5c2f148dcb65f3a4e0062068f2079224d0161cd08c812bda08adeeb0d6b187f6e4259923ba9b99074dad749b91f9bb08b1b1a47") r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000bd3000-0x20)={@generic="b0a15e948762930200f4eb44c483d198", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 12:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000b82000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f95, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) close(r2) 2018/01/18 12:31:17 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000fe4000-0x8)='./file0\x00', 0x8, 0x200) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fdf000-0x38)={&(0x7f0000fe3000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x0, 0x0, {0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffc}}}, 0x32, &(0x7f00004e2000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/18 12:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000eac000-0x8)=0x800) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$sg(&(0x7f0000db9000)='/dev/sg#\x00', 0x8001, 0x6c0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x80000000006c04, 0x0) creat(&(0x7f0000e63000-0x8)='./file0\x00', 0x1) 2018/01/18 12:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/dev_mcast\x00') sendfile(0xffffffffffffffff, r0, &(0x7f00008f1000)=0x0, 0xffffffffd8b94111) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000045d000+0x548)={0x7, r0, 0x1}) 2018/01/18 12:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e8e000-0x2c)={0x5, 0x1, 0x5, 0xfffffffffffffff9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 12:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/relabel\x00', 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000c10000)={0x1f, 0x5, {0x4, 0x6, 0x1, 0x100, 0x200000000000, 0x7fffffff}, 0x97, 0x80}, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004dd000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000dc8000)="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", 0xfe) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) 2018/01/18 12:31:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) open_by_handle_at(r0, &(0x7f00009c4000-0xaf)={0xaf, 0x2, "aefe6cfb458b1e5ce9a31fed37c8a2f42d9bcf181063a9b4ddb543e74eee4a74243fca0811b1008fbe35239df2e531f03c4f31348fa2d91ace9d97875146ec429772a177cc1a928e73e32e8856256e39b0c57642b500eff3eab0c5f8dbe4156bc3345f9c65f230c6372e630424c34e45e6ed893502867595ccf85165e36fd992a8bed9ad6474e7b153a21ddb08c39a607f190c71e70d7c514aeccdef8d7afbfb51fa3158e5e4d6"}, 0x101000) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="", 0x0) 2018/01/18 12:31:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x111001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000050f000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000027a000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='ip6gre0\x00'}}) 2018/01/18 12:31:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/18 12:31:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) memfd_create(&(0x7f000002d000-0x1)='\x00', 0x1) 2018/01/18 12:31:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) poll(&(0x7f0000ef9000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 12:31:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000765000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) read(r0, &(0x7f00006d0000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000073f000-0xb0)={{0x0, 0x3fb}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 12:31:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000363000-0xa)='syzkaller\x00', &(0x7f00004fa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000307000-0x7)='wlan0)\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000f20000-0xc)='cifs.spnego\x00', &(0x7f000096f000)='\x00') r1 = getpid() process_vm_writev(r1, &(0x7f0000e86000-0x10)=[{&(0x7f0000993000-0xe2)=""/226, 0xe2}], 0x1, &(0x7f00007ea000)=[{&(0x7f00007dd000)=""/76, 0x4c}, {&(0x7f0000034000)=""/4096, 0x1000}, {&(0x7f0000614000)=""/245, 0xf5}], 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000685000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 12:31:17 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00007c0000)='/dev/usbmon#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x100000001, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) 2018/01/18 12:31:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bea000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000541000+0x8a7)='/selinux/load\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002f5000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000584000-0x8c)={0x8, 0x7, 0x1000, 'queue1\x00', 0xffffffffa4adc6e6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000001a000-0x20)={0x0, &(0x7f00002ed000-0x8)=0x0, 0x4, r2, 0xc}) epoll_create(0x6) 2018/01/18 12:31:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00008ad000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003f0000-0x4)=@assoc_id=0x0, &(0x7f00000d7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000d1f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) sched_setaffinity(0x0, 0x8, &(0x7f00004bb000-0x8)=0x9) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00005d8000-0x8)={0x0, 0x0}) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00002d3000-0x4)=0x2) mq_timedreceive(r0, &(0x7f0000667000)=""/199, 0xc7, 0x0, &(0x7f0000117000-0x10)={0x0, 0x1c9c380}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) clock_gettime(0x3, &(0x7f0000e47000)={0x0, 0x0}) r5 = gettid() ptrace$getsig(0x4202, r5, 0x1, &(0x7f0000b15000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 12:31:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000dad000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003f3000)=0x0, &(0x7f0000cd8000+0xd1)=0x4) r1 = shmget$private(0x0, 0x2000, 0x204, &(0x7f00005a7000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000723000)=""/22) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000fd6000-0x4)=0x4, &(0x7f0000a5e000)=0x4) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/18 12:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000016e000-0x7)='vmnet0\x00', 0x3) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000649000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 12:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mlock2(&(0x7f0000748000/0xa000)=nil, 0xa000, 0x1) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000045a000)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = shmget(0x3, 0x4000, 0x10, &(0x7f0000cb1000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000079000)={0x0, 0x0}) 2018/01/18 12:31:18 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000a4d000)='/dev/audio#\x00', 0x8000, 0xa001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x200, 0x7, 0x7, 0x100000000, 0x1ff, "ac3afedb1d3b1e9cb7e74e20b0691bd1db4562666f9216c1c244af79434f702e4660ae57d86daad64f628110663ab49a2eb5f3bd3c425deb4bc087d972c772", 0x7974}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000003000-0x20)={0x1, 0x0, 0x0, 0x9, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000004000-0x8)='./file0\x00', 0xc000, 0x40) splice(r1, &(0x7f0000003000)=0x0, r0, &(0x7f0000001000)=0x0, 0x6, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000002000)={&(0x7f0000005000-0xc)=@kern={0x10, 0x0, 0x0, 0x40008240}, 0xc, &(0x7f0000005000-0x70)=[{&(0x7f0000004000)={0x6b0, 0x27, 0x2, 0x1, 0x0, "", [@generic="67a66735908fab3001ed288f25", @typed={0x18, 0x66, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @typed={0x8, 0x34, @void=""}, @typed={0x8, 0x88, @void=""}, @nested={0x14c, 0x6a, [@generic="8dfc4dc380dadbcd775a68dd1ce3dfb4c28f7c52014bad97cb514012d373d499db319b471b9a8f8c35c2d7aea0156faa75b807f09887c5b16b03e9f605142dce0f15d2dae21631ac310470d9a3fc3a94a0f586bec6b1bf54d778ce81c446ccc053e78ef21f448c42675d6b22402d6e83b5074bde15578baff26861883fffea2b0684f7fe4755bd7f1e70cd7ef248b0", @typed={0x8, 0x5b, @void=""}, @generic="5db39f9734d0da01c3a85b30008925e2d42d9c1da6c666f7a9c79681a057c881c5ef8ed7406ef9b85991863243d5146b19653609be8b7eb37807238714c2f44691ac22ccd619425cc74853bae47094c9792e74bea65ebed01ffb0c96c8bc48822f3e94427a2cb842df4d89ab1509853de09878607fa94542d242c70abdaea766f5ac151a8390f574eaace6ac9f1f1762f38ff258dc92aae59571b1888f3e2bc600987656", @typed={0xc, 0x7c, @u32=0x1}]}, @nested={0x2c, 0x12, [@typed={0x28, 0x27, @binary="750997c2824e1de4465733fb0881bda81302c984c548b7e2c707e04a284a"}]}, @nested={0x370, 0x55, [@generic="c1edebe3f325f4e82f010c18fc0aba518328b1f5fc438a1be471d65c158d433386222b35f62717c385e236ec3ec9927d26f5e0710f4dc187441c1ac9adb30c1535b207a49be782a3845cb83702c81e83f74d0fd9876eb1ac501e6a6af6342a32c8fa3242edd64cd128e7e3d993b6", @generic="402d82bbc26da5028a45cb70f79ff47c3a27e9d6c9406fbe60bd6f17ede447ce09f02ad94730fbd1ec2342024dad0593421e65fb2c733b2a5595ae0729a8b1b86e64b33d6d29daed3e296c21922fec644cf2736d4df66b2e2c0b5c9fe3c2db86ed6788fa12f4fba724e216fd07380c5f622419cb0dd4e902942191b8df3264964f9d57379f388b5c73e9cc52717d995118e2a383b53d48", @typed={0xa8, 0x59, @binary="56f85909a4085291aaafd741ef63b4501a02ea66351d28d6e12ac2784270c1398e742ea723645ac17f99c8050b38fcbe402ae8cc5c1ab3d9ba900d33fa5d621a06f371024f01e7dafa98019d36d37e107b18cc554c7c0f54e7cac9fdca0d44b17ea701287109bb67e337a43e06937a65890326a3e10e4d36e62eccbda821a1305ac6a10136d2da31521a518c946fde514e5382e6ae188993fad0d26a5c60c1c2"}, @generic="0ec5297880581c705ecd22835c683570b6fa71ef50d1c32fdf79abb64d9b7f16443691997f7c3b3c0697accacd54bb0565d28a7cf2b44d27e3f21a8db6babb96a1b439f4ac6f25bd72e2473dcd10e914ecb11492520af4ef05437a0666a2c8e8460867837416e6f5efbb147eb6df9dbe8c28f77ed075bad3a560646c4c129d50084a7b745bd1eaac7f2055728bbd53bde58aea6b3b0ca8e4e5c40f09427a733923346ac7ac487b7df816ed82560335f47d1b4c0ba12b7dc1b2933316092c6089a2b1620952876dedf532c1345b74038a3815afd24de50a2c84af16e13cedce20406c8fc1594b1be1d461440924d3de235a38389af8", @generic="60661cde90fe9f72ed51a54cb4c5c2ca04ad49370e939daed9e759e01207f05c9de088e5f0026bbfb6816b698f454dfe56c85074f7bc59dfd4b34e7e7dc74b442c3170f3fbc826a829a7d4d72af848904649ee4700f2e4112b50bb629c5e2893212620b466a8fe", @typed={0x8, 0x26, @void=""}, @typed={0xc, 0x41, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0x18, 0x83, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="14317299035ba7c0673a49d658f4aa1719c7a6b2dd5ce9d45ec0c68848c5478b1f9d4d72c94782bb89174dfa2b8dd84f5c3f99866edd"]}, @typed={0x10, 0x92, @u64=0x8}, @nested={0x170, 0xb, [@generic="a3abad9c707052e7ad1037bcacd52166d59a7c5b20687be9584fdb31c35f0f1744e1725b1f139491b5e79e34e52c59a8cbf4bf6960f9347e8fbf9511f1fab5b595c61fe2a2c0c34aab2e63315bed6ff4290ea1c4cfa150be120aa7786980cebd5e5a16a68e7fd19718d8d99c0fc2424e4b0c56423168d1fbcab3eca70ab1bbc7e8f3d755c83bbbb9ce866044a97d1d9b19b422b0482378866e4dba8d30fe627ce9162b853b27c8818ba36b0942837b2eb7ec932c1f18b40404b810134be32cfdccb6e6ac8eb0cbcd7dda1c91132604", @generic="78bb452f66", @typed={0x14, 0x50, @str='/dev/audio#\x00'}, @typed={0x18, 0x2b, @binary="e86791043e527025a820158195"}, @generic="1f113a353509d52ac80684d87fb8178c88369808ab7dfacb92d447c6ef4f94a0f9cfe622ccb1f7665166c9b41a62450cc2fcbf66c13e1253677ad14bee59ba326ea52173b381a26b84f257464d6fb940cddbceb5f0a6ce7730de7a13", @typed={0x10, 0x76, @u64=0x1000}]}]}, 0x6b0}, {&(0x7f0000004000)={0x1658, 0x2a, 0x600, 0x6, 0x3, "", [@nested={0x118, 0x43, [@generic="445875c1da3035db43ab166c67e9299a7f895bcf368e19d868", @typed={0xc, 0x5, @pid=r2}, @generic="b8ee13c6", @generic="fc3d4ca1d6e19468034911fd944b01fe5a4cd5100ef806a10f2b0ef3609f003d467ace02bc6a5e4b62076ed51ea6ddb5088c813a0468084d003c8dfa3d0def8888eb94f437af8a8d90bb1b288d1d674d88c3cbaa00cfb81596dcf5710f749f5e798396d1de333b13f5f180dbbb921b1c0d0d7b6f31ed6c992ea5883a0eb44b92568d6abe85a5486a9c1c1242d2047cc2557dfa7081f22e7f595e31ca889ae9e652091d1265ee694b3f07d854deafec8a4f35feb0d791c59b99021146bb7b18304a91a5998e5414b361d618e8039dad2322d5488cd680a2bef5c363bd", @typed={0xc, 0x1b, @uid=r4}]}, @nested={0x340, 0x7a, [@typed={0x10, 0x34, @u64=0x3}, @typed={0x18, 0x6, @ipv6=@loopback={0x0, 0x1}}, @generic="0caf1614bd03e64eceddcae4dc7ac1e3a9ba6416e7b7df1aa76fda8ddd22d9340db46b086a502fee4474c8bd199da916320c04194be1cbdbaaa545bf20e09e31b330b4c09861e67b46c561a9734b2c05b2847d18c2d757ef80435ccf443fbfd3abcb751defd5d7a263d78c0e39b3e016c474c40378a7ed364da9ef8c37ebf31afe57eb4b578f932d63b563345c938e1fc2660a21aa9b9c8771f7bc02a4e7b3f6b3799fca9eaaa777e7684bf978972144cc4badd7b15b8b137b74a0e86c507e6ff9117c8f7bfb7ca216727666cf4146b227a0a14e0fa7fa63596e97c89d1eb7f4b15ab1d5a312132e1a2d1dd536613d17c00ddf", @generic="aac1a5e02cf24f802a96d08460204dd10b28b3aaff6a0aab11b8d125f46f897fde1784a92075fa48e2ab0d443aed72b7ed6d337fd8a012a238e336346f2665281aa9f3fd62dc83d17285136f59a5ef2d7534dff4b742546be29c8c0006c4ce9167888a72d3550a124c694c2d5380d52c35a35187b231edeb1c75dc374daf2158de24a39f64864c47a3699fb008b83b27327ac708c4171a555240a2c123964c2648a8c340abd443d032ed9846fcdbffddd6b07c637797bd3602d004c1f40efc8b1740a68cf186072ce3b49b59b56c5c57a4f6", @generic="e3bb70cd41c4760cec106d2afbfc75a441ee692b2c0431bdb3b4fd1146a26146eba64c0b4243e65862ad34d7afc71c3f6491b1796e6251b3790d1ae65e237bf915f5ed2e4db9a5cdecf6ce74ca1e770ebdbe668d63ea66f4ce8d1e235b087dcf0e4f74e6a582a5d2e2866f4bf39d9d1653713ee0b86f0819883dd78c73a2c94d69c82327562451", @typed={0xc, 0x39, @ipv4=@rand_addr=0x6}, @typed={0xc, 0x81, @pid=r2}, @generic="433a38b446dc122b158f54c71f29294740b800514722986c5c7d24f55ed575a3c954990703dc200cc8e5f8b98705715681bcf733a28f6e25ea1f2070d6e572165ebfb257cc56f3d832bcd77d0aae9c7adee4e4d32e7a17329b2a39e842a828605d2d134a8ef19f9f24beceae8acc99afc2637ba39a8db15fa900d47d89ee920f53674e5084833d5f63ead25943bfbce2b1f60d54acbf171316b8fcb3f645b90f2965d4982d62d2c3646565745c275f35"]}, @nested={0x1f0, 0x2f, [@typed={0xc, 0x2a, @fd=r0}, @generic="c9a0456c2d076897ff347b76f59a9d6521bb734cb4ae56a0c64e86df5ae8983253cfbb9deaf2b9f7db847148c35e4504e5041f433e038f301540119e43a7cc63e085ca51f8b178033a5d9eb5f126227a5cebcc27318daa565e986ea5e01afa3a1ffb48e04f967a7144cf48b9810f3be2d0d74f1c50da551306771b50", @typed={0x78, 0x42, @binary="d92212c59733ebe8fa1edea60920a7f3f2e7e5e92a003dc2f7d1197bb9e772dd52e1583118985545c555fa63b73f1421ef2c8dbc460e89c34c5ece5d34edd0076a21348fea5245250101e6b5f72021d5294780b1f1ad822494524b08991ee5df67929f6f7c86bc798eddfa59a6"}, @generic="", @typed={0x14, 0x20, @str='/dev/audio#\x00'}, 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@generic="44396a5845e0704b13542ac65970ccfd82a3ae350153e338cba47f7dfcbabfe36d213cacf9790ed62b3a7998f7900a3c67c076465a277cebe0c20fc0aaf0fa549f8501646f5112486f1c432b1e032af2807eaab105cd7d48d33e913d81fa79e3986339df8e40ae195aa797d937697c0dcfc4980b01db4e98c5030144d714fb22736068ff6e57516a5ec0ad2ab5c633bcab4a0ae8e8a35f21c2ff6cc67200ed5c1c26057e58be4e7c91276469ab3950c28bf27634c47be5c6ae971ac41be7286b29a529bddd44628765f0b4c5bedf2859fe1e66354e870bf1cf", @nested={0x108c, 0x3e, [@typed={0x60, 0x2c, @binary="9a842e3ac103b124d09c335ff04889e44755fd222a24c47248e27ecba761f185cc74869ac2b10959dad34f26bec48bfda234d674871a5c4b414af949ad1121ea30743af4655983c01e8e9c17ab488214b44d0d7b1532416d"}, @typed={0xc, 0x24, @fd=r3}, @generic="fa4dcc2cd74fdce628a6891cba191c0dd2ce52d19c4cf5ed2ad6", @generic="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"]}]}, 0x15b8}], 0x7, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r3, r1, r3, r1, r3, r1, r3]}], 0x30, 0x801}, 0x24000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x91) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r6, &(0x7f0000008000+0xd3)=[{{0x0, 0x0, &(0x7f0000008000-0x40)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0xec)=""/236, 0xec}, {&(0x7f0000007000-0x61)=""/97, 0x61}, {&(0x7f0000004000+0x9aa)=""/4096, 0x1000}], 0x4, &(0x7f0000003000-0x8f)=""/143, 0x8f, 0x9}, 0x2}, {{&(0x7f0000008000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000-0x51)=""/81, 0x51}, {&(0x7f0000003000-0x49)=""/73, 0x49}, {&(0x7f0000004000)=""/239, 0xef}, {&(0x7f0000003000-0x20)=""/32, 0x20}, {&(0x7f0000001000)=""/97, 0x61}], 0x6, &(0x7f0000008000)=""/200, 0xc8, 0x4}, 0x1}, {{&(0x7f0000008000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000-0x70)=[{&(0x7f0000008000)=""/165, 0xa5}, {&(0x7f0000005000)=""/140, 0x8c}, {&(0x7f0000008000)=""/26, 0x1a}, {&(0x7f0000008000-0xdd)=""/221, 0xdd}, {&(0x7f0000003000-0x51)=""/81, 0x51}, {&(0x7f0000008000)=""/0, 0x0}, {&(0x7f0000005000)=""/45, 0x2d}], 0x7, &(0x7f0000008000)=""/17, 0x11, 0xff}, 0x6}, {{&(0x7f0000001000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x10)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000008000)=""/33, 0x21, 0x8}, 0x6}, {{&(0x7f0000008000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000009000-0x70)=[{&(0x7f0000002000-0xc4)=""/196, 0xc4}, {&(0x7f0000009000-0x95)=""/149, 0x95}, {&(0x7f0000009000-0x1)=""/1, 0x1}, {&(0x7f0000005000)=""/228, 0xe4}, {&(0x7f0000009000-0xba)=""/186, 0xba}, {&(0x7f0000009000-0x96)=""/150, 0x96}, {&(0x7f0000009000-0x22)=""/34, 0x22}], 0x7, &(0x7f0000004000)=""/28, 0x1c, 0x4}, 0x7}], 0x5, 0x2002, &(0x7f0000002000)={0x77359400, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000002000)=[{{&(0x7f0000005000)=@can={0x1d, r7, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x80)=[{&(0x7f0000007000-0xa8)="e234a9a9af6fb913da3d7254b0cc4bdabe192acd13af4fa1413a506229024696b5593cdcc4b1ffbd4ef1a0f4b916b6707f121aa9aa2256a91d7433e5b9983a5a23cfd7728f7f12c3561e59c6c268441847d26259afefa44dcd22e3efe7df3bef3506e18e98065993ed3ab87a752b632519e8bddfb46ec2dd54da3aaad75271759d41a08ea5c1503ff8fe01538872a274ae85194ed51a91bba97e19a561866f5a2555d2966b0e3701", 0xa8}, {&(0x7f0000007000-0x1000)="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0x1000}, {&(0x7f0000004000)="f24a9fc8331c2906ecee2276ded64a2f10c38889129faa5c78bb4a2c964746f8287d262427981c07fd76dc1c4f223c28003e3c8c4bcd1674d6bb87c6ec95de71a4be92c8dda8319be9760a862808b70bedb78e4c025a58c53edc1ed918e73822b1db646c35f5d7e84449d002f2c33a91b7cccc677570d0e47ef41903dc54f4836d059a03ee", 0x85}, {&(0x7f0000003000-0x24)="ee87fd6ab9f1598f2b66a556502993bee043fa750656e5395321f42c971ae1c0cbab8ace6422db2089f4d51ceb05fff6bf9b331b9e4f6a274f35f479e6caa4ab447e043bde704340ec9c9be76640c37c4e5e1aa07c1e73b1e059245113678ec4b3efd244157d6f8c57429f8d66500b727d547b86629150e1270dd796641bde4bcda93f8159952391a8261ea98022ee7ec4fa477a84", 0x95}, 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0x1000}, {&(0x7f0000009000-0xfe)="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", 0xfe}, {&(0x7f0000008000-0xe9)="48082881471f25971405dc2b110e674c5328e60d9293ce639ee5f835bab60e3f4abc4d60ed05f3243e9fa081925c1e9fbfab10ed86f7782b7160b6cb4e3ee5e2958354b52f40c93796e5b5c1539b7c4f616b14851b0269edb49015311bde409b120573a0a1f691e0f075c4c764b296ae17d89fd9f0fb2cf5dc39edf0362ab2cbeb206a01134438fcd4dd616a0deef70f9db9b73704b7300ac74524d5159c01941097b2785bb31c5c26e4c7c60558c3c35103d772ba9e6992d9b4116af3b15bc3fcfcd87f77da7942e7c26bc9d92eff9d37c27b33536207ad8d83ff2d9b0280ff3d25f64c609637646e", 0xe9}], 0x6, &(0x7f0000001000)=[{0x20, 0x29, 0x2, "fc09cb96b71241d609"}, {0x38, 0x100, 0x1f, "3fa2debb17ffe8d9655cca239c13d8e13a0b5cd54e2d31bd3a1aff0f0ff3c0457aa2"}, {0x1010, 0x10c, 0x10000, "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"}], 0x1068, 0x80}, 0x3}], 0x5, 0x4000001) 2018/01/18 12:31:18 executing program 2: r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/18 12:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000186000)={r0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket(0x9, 0xe, 0x9da) sendto$ipx(r1, &(0x7f0000ce6000-0xa1)="c7e0d161493c32014a5234f88797326b638044744df37481be05ec64e2c69682a4c75d7284f23e4db454b31acf30b8f6cec2bc9acc47dc733323603f050ebc0bc453a32195f48b98de134d0b1fc6185846e8ec955905393ac5deef8cf31d8a324b9d3628f425dd1e90d1d006b46ae379958d13cefcf55a99482219ad22e51f98cfd4c5494c541bcae9a19abe4db8b46e6764098b518e61d7729f53424e618dc216", 0xa1, 0x4000, &(0x7f000049f000)={0x4, 0x1f, 0x7, "2b8abcc23dc9", 0x0, 0x0}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004f1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000-0x4)=0x14) 2018/01/18 12:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x0, 0x78, &(0x7f00006be000-0x78)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) 2018/01/18 12:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b33000)={0x0, 0xffffffffffffffff, 0x0}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') stat(&(0x7f00000de000)='./file0\x00', &(0x7f0000541000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000dfb000)='./file0/control\x00', r0, &(0x7f00008d2000-0xc3)="9394ad3d93ae283fa52e1f4cfe8d1c9ec48f6a32d3b6c400bfe088789556d60a6b4d7bdba311e8c3e3e63a894125d1ef2e2d20e12bf90ef50bb2da43543810464aa4551b203bc90f04e12c827f41b01cb41ad38f7edd47218553263754ee0aeb9c3b9294ba4b700612ad505868a53583f06d1313121797ef777fa7ba9fcfd789b82cd832357e018b9fcdbf60593e1673d0ef1a9b0fceacefe154c5ff862dbae6ad408eea779d1886d9fc45306b26dabe6ff038024fc77974cdcdacae654cb1926685c7") rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000634000)='/dev/hwrng\x00', 0x400, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00009b3000)=""/225, 0xe1, 0x0, &(0x7f0000b9d000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) 2018/01/18 12:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x20000000000, 0x3, 0x0, &(0x7f000076d000)={0x0, 0x0}, &(0x7f0000b34000)=0x2000000000, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ec3000)='/dev/admmidi#\x00', 0x7ff, 0x40242) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6e000+0xffe)={0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xc) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cb5000-0x4)=0x400) 2018/01/18 12:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f4e000)='/proc/self/net/pfkey\x00', 0x4000000140ffd, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00004f3000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:18 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000006000)=""/47) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11010, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000007000-0x30)=[@register_looper={0x630b}], 0x4b, 0x0, &(0x7f0000007000)="598454a905f11fd380101e982ae913bb324d4eb6530c755907b0cbd5c4ba4694db5221baa593db45b404aea914d2184707ad8a1aa8638439fdd356ca5da0adc1ac6ecaaa0b8de8a2cb6634"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f000000b000)={0xa7, 0x20, "8241cb37cad8b924915df5411de0ea0cff6d8dcc2ae837c35994f852b21cb3a6101134f4f9074ee3cd8cd002e96a2d624242747aabf35014d797d1803662346ed9cd30fbc6c4e5b80592dd611da4ac79d0ba824462dddfe371525d1982caa8becdf6e753a2a47345422f6fa63d0bf196e6238f65d45ee839c4a2b5d81cd5532d11801ef8b76b03249fd5539338dc0049b34913d370655625a95deb440a2099"}, 0x109002) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84001, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x44, 0x0, &(0x7f0000006000)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x68, 0xffffffffffffff74, &(0x7f000000c000)=[@ptr={0x70742a85, 0x0, &(0x7f0000003000-0x1)=0x0, 0x1, 0x4, 0x17}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000003000-0x1)=0x0, 0x1, 0x1, 0x1}], &(0x7f000000c000)=[0x30, 0x58, 0x18, 0x0, 0x38, 0x38]}}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000)={0xc, 0x0, &(0x7f000000d000-0x20)=[@free_buffer={0x40086303, 0x0}], 0x28, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b785b8942deb98106"}) fadvise64(r2, 0x0, 0x8, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000b000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0xa0, 0x80, 0x3e, r3, r4}, {0x8, 0x175, 0x1, 0x8000, 0x1, 0x3, 0x7, 0x0}, {0x100000000, 0x1, 0x6, 0x3}, 0x201, 0x1, 0x2, 0x1, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x6c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x3, 0x3, 0xfffffffffffffffa, 0x2, 0x0}}, 0xe8) 2018/01/18 12:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x40) socket$inet_udp(0x2, 0x2, 0x0) r1 = inotify_init1(0x0) r2 = eventfd2(0x0, 0x80000) socket$packet(0x11, 0x3, 0x300) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1) syz_open_dev$random(&(0x7f000078f000)='/dev/random\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000273000)=""/51) unshare(0xfffffffffffffffe) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) clock_getres(0x1, &(0x7f0000cc8000)={0x0, 0x0}) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x592ad882f633fad7, 0x300, &(0x7f0000a01000)={0x0, 0x0}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f5a000-0x5)="", 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4)=0x0, 0x84, 0x100000000000000, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000073c000)=0x0, 0x0) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007db000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000b26000-0x4)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00008c0000)={0x0, 0x10, &(0x7f0000c90000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e52000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ae4000-0x4)=@assoc_id=r7, 0x4) pipe2(&(0x7f000020b000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001aa000-0x8)={0x0, 0x1ff}, &(0x7f0000314000-0x4)=0x8) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000ee1000-0x24)={0xa0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fba000)={0xffffffffffffffff, &(0x7f0000001000-0x24)="", &(0x7f00002e7000-0x56)="", 0x0}, 0x20) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 12:31:18 executing program 6: set_mempolicy(0xc000, &(0x7f00000f4000)=0x401, 0x8f2) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000425000-0xa)='/dev/cuse\x00', 0x209c0, 0x0) socket$inet6(0xa, 0x80007, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x6, 0x0, 0x2ea9, 0x1, 0x2b, 0x30e3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x2, @time={0x0, 0x1c9c380}, 0x8, {0x9, 0x10000}, 0x10001, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0x9, {{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]}, 0x1, 0x5, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [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, @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, 0x3, @rand_addr=0x8, [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, 0x1, @rand_addr=0xffffffffffffffc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000004000)={r0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000004000-0x4)=0x5) prctl$getreaper(0x25, &(0x7f0000003000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000005000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0x8) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={0x0, 0x7, 0x39}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x6, 0x7, 0x1}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000-0x4)=0x7f, 0x4) 2018/01/18 12:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000464000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000469000)='/dev/dmmidi#\x00', 0x56, 0x2001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000e32000-0x45)=""/69) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_STAT(0x0, 0x2, &(0x7f000039e000)=""/131) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000549000-0xe)='/selinux/load\x00', 0x2, 0x0) [ 242.009397] binder: 31463:31466 ERROR: BC_REGISTER_LOOPER called without request [ 242.017104] binder: 31466 RLIMIT_NICE not set 2018/01/18 12:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x301240) ioctl(r0, 0x5386, &(0x7f0000001000)="") 2018/01/18 12:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000db7000-0x20)={@generic="161a7e73122cc092d26ad63763874f2a", @ifru_flags=0x4100}) bind$alg(r0, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) bind$alg(r0, &(0x7f0000dce000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f000092d000)='/dev/snd/midiC#D#\x00', 0xe3, 0x408000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e7c000)={0x1, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022e000-0x18)={r1, &(0x7f00008c7000-0x2a)="5210e519ded2d0bba8557862a6bfcdce2aa88a9fe54528a1d5c4cf6ff61d2de64587606bad30654c0850", &(0x7f0000400000-0x7e)=""/126}, 0x18) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000857000-0x5)="a8000003cc", 0x5) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x2, 0xffffffffffffff00, 0x1fd) sendfile(r2, r3, &(0x7f0000bb9000)=0x0, 0x989) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003e6000)={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0xb7}, {0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x402b898d}, 0x10001, [0xffffffffffffff63, 0x185b, 0x9, 0x20, 0x40, 0x7f, 0x2, 0x1]}, 0x5c) [ 242.057553] binder: 31463:31474 got transaction to invalid handle [ 242.063950] binder: 31463:31474 transaction failed 29201/-22, size 104--140 line 2788 [ 242.085338] binder: 31463:31483 got reply transaction with no transaction stack [ 242.085348] binder: 31463:31483 transaction failed 29201/-71, size 24-8 line 2703 [ 242.103323] binder: 31463:31483 ioctl c0306201 2000c000 returned -14 [ 242.140287] binder: undelivered TRANSACTION_ERROR: 29201 [ 242.156255] binder: 31463:31466 ERROR: BC_REGISTER_LOOPER called without request [ 242.163928] binder: 31466 RLIMIT_NICE not set [ 242.177247] binder: 31463:31483 got transaction to invalid handle [ 242.183566] binder: 31463:31483 transaction failed 29201/-22, size 104--140 line 2788 [ 242.195928] binder: 31463:31466 got reply transaction with no transaction stack 2018/01/18 12:31:18 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000004000-0x46)="bb933726ec0b04d3ec6d8eff7f7b0ae2c48acc818123fd7d00f9669b07004f22f0a20993a236916876a553d40633a094a4ffdea168423ea006d41bba5b3a3a3a2281b5f703a3") 2018/01/18 12:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) recvfrom$inet6(r0, &(0x7f0000fe3000)=""/127, 0x7f, 0x1, &(0x7f0000f01000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x80}, 0x1c) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) r4 = syz_open_pts(r0, 0x200000) ioctl$VT_WAITACTIVE(r4, 0x5607) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x5, 0x0, 0x0, 0x0, 0x0, "55413bf97e74121163a78f3218c402769d0f328e4a43ae0cd6155c3812d99f665076f5de89da470d3b121659b011a6b3b3be612cb7db5e5434d6e1ea8876ea", 0x0}, 0x10000001b) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000814000)={r3, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000086c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000052b000)=0x8, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000912000-0x8)=0x0) 2018/01/18 12:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000062e000-0x4)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000215000-0xb)='/dev/hwrng\x00', 0x302, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000334000)={0x2a22, 0x80, 0x2, 0x100}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 12:31:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x20000000000c) setsockopt(r0, 0x10e, 0x2, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x7, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000002000-0x14)={{0xfac, 0x2, 0x80000000, 0xffffffff, 0x5, 0xbc65}, 0x80000000, 0x9, 0x7}) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x7, 0x4, 0x6, 0x8, 0x0, "a9670f894b8c2bcbffaf46860fe304718094303bf764f5c82bd71f132c87ed87d677fbb3e69e082256ceb78d90d23fe6dfe4e98d0e530d77c28c64065279d7", 0x0}, 0x60) 2018/01/18 12:31:18 executing program 3: clone(0x20004000, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000cae000)=0x0, &(0x7f000067c000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008c9000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000+0xf0b)=0xd3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x120000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000cc3000-0x40)={r2, 0x1, &(0x7f0000144000-0x4)=[0x7], &(0x7f0000c8c000)=[0x1, 0x62e, 0x7, 0xfffffffffffffff5], 0x40, 0x6, 0x4, &(0x7f00007b6000)=[0x6, 0x8001, 0x5, 0xfffffffffffffffe, 0x5c, 0xfffffffffffffffc], &(0x7f0000001000-0x4)=[0x800], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001000-0x96)=""/150) modify_ldt$write(0x1, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x10) 2018/01/18 12:31:18 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000038b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x3ff, &(0x7f0000001000-0x10)={0x2f, 0xcb, 0x6, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@generic="c55b0acd5c97cae38a5e5fac00f43055") clock_gettime(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x800, 0x7, 0x4, 0xcb45, 0x0, 0x8, 0x400, {0x0, @in6={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x2, 0x7, 0x80}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r4, 0x4) 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) 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) 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) 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) 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) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 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) 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) sendmmsg(r3, &(0x7f0000004000-0x21c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003000-0x4b)="cd2922aa6e9b4da9b582e3409b735732849d8ea83784c97dd54013e87b6771d67bdc97d99665d109edde4ff030e536b23e52ffe927121dac0d781b6bec24a1ec157fc5a41b5dd49a836743", 0x4b}, {&(0x7f0000004000-0x2a)="223d5e1832c5c0f72a445ef2dda6378258c0b5c1358a5df52c712ce12b1dcb94644526ae5b1056bca35a", 0x2a}, {&(0x7f0000003000)="93d3fce2c56873ef26e7a09fd936093b4919f61a8845547aba85f672ccb48946bb55ca5e2854b12d25c502cca619c9e98e6093c3d289c6746221f6e5296b2c8691c201bfec21ebcb717138b2aca82a04f7a97aa83fac8d6f23c2ebbd656c67fd3df2113b07287cf11e9c98e88a90dc14f9f668e12b6101fa52f36da284c40f71bed2cf349ac0f9d14f88a943317b9468dad439b5229df110", 0x98}, {&(0x7f0000004000-0x49)="665e29a54787a8b68f034a64c379bd0d408edc5838568849fa89be8127a1beb46c83aa3fcd155fc8d6182fbbaf9d089f166f7e6428672d60621691566108638b78badb957dff898ee1", 0x49}, {&(0x7f0000004000-0x4b)="13150ecb5dd85c69459ef6782989e719180b1c75b359b0ff1845179bd5b60750581cfe792f5df2b8ffded2efe4651834c5c2c7924a5d90dba1b1da6a9c56d42c4b517d991120109fe029be", 0x4b}, {&(0x7f0000001000)="9f1783a01dabe29cc6d42659dce29ccd64fa3b4a4fc8deda209d3df5ac7eb194e14369d70c2a1c3f61045464eeb0bed5c1d11c039d1de156f2c4176f7ed2fdce14cb6debbed0fa8c62a59f50ca00877c895aa32288b2e792ac42d92b0ba70846375e7ee7ade21011480f86d2cc3d716ce3606f035044d504c063", 0x7a}, {&(0x7f0000001000)="7cbdadb3800916234612df9ca47cecb38323103d7403430189ee42c07a6cb94e8ec758af9aba4c8d4a129bfcafc046d94449feffd0ec60320ba7c113abb0254ccd338e7d80a1d8b4f343dc03c7811768370949f15227f1acafe83f583447e32f23bc4541a06545ddb85d1a3ca78968cc5cdca9a57bae7480cd3ab9e39f2a9381188a3d2f23d09479d054a25e48324ad2cfa78043a16bb20f27c3752f36b09885f7b2413defe3e39bdbbce505b1e5d2665133ba79721356", 0xb7}, {&(0x7f0000003000+0x1c7)="a9dea836b4488d85a5495973acb51a19c99da397ff9bbae536d54c308e4f352f66c42c227e62b2c6d0a81a74e9529964c4f77c1940f9e406a8eba48b8aba88bb1341ef005c2949cdd600", 0x4a}], 0x8, &(0x7f0000000000)=[{0xa0, 0x104, 0x6, "283e409e9fcfdf2126a8d54de6c216d0bd8802ba4cbc41f7d1f9d444039521c7003539edc04daa898daf5d297534e7dac136c45e0f749f0adb741c5ad8da2f3d3d3d66c148a9b826ec76cc9b92f5070c77be5788f0f78037c2d3b5c0048dad0a18bf31cdfeea712fe7546480112b740a5c1bec33abe4de942e99098dfc2cfdbf6f4a1b88d21a64ebdbc3f6f6"}, {0x1010, 0x10f, 0x8, 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{&(0x7f0000004000-0x3e)="59d36277e2f944fd699c9339c791faa7e8014bf95f37b00adcfec181ccf2b6b54b39105a94f79bd3915a7e62885d60f67407c20970c98a1f21e6f8b66f71", 0x3e}, {&(0x7f0000003000)="879acc7e602cab1950bd580092311d7200c0ab0d5959701e26cb2097323ec92b3c6032c9c8", 0x25}, {&(0x7f0000004000-0x2e)="249c7c678359ae44b8440d8b644a456ba2807986b91c5a5d8e2ca3f3c87d60551ca5b489598e9259a2fb70c3ae4e", 0x2e}], 0x9, &(0x7f0000001000-0x110)=[{0x110, 0x13f, 0x8, "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"}], 0x110, 0x80}, 0x2}, {{&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x0, 0x4, {0xa, 0x0, 0x45, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x3a, &(0x7f0000003000)=[{&(0x7f0000001000-0x47)="27114e9385f93e8442f3335edf5951ef09d9266485ea11585348f7aec5f4aaa78c6b88b274a83ba5f9c772f6af8aa5ade87294a0fff796e8a6f126277ff1557bfa341f09387726", 0x47}, {&(0x7f0000004000-0x1e)="3e56b9d9b9536846456db45792a5756930ec06a48d9ad937cfc1f400a72e", 0x1e}, {&(0x7f0000004000-0x8e)="45cc52b3feeac26f0320bbc3694b3d75e5ed19754320f193e4d70be238ca92aef8381b643fb9acdd281e480ce3ab990bdc0792b6e4abe804fd60b79463d5ef3127b53827a6fe94e7e6d660a1488c412faf72c50756f6d2a9e51d3e2172a89e362be2d6dc3965842b0a744327f5afb3dddba8dc329db41cb6716fadd88b465eaa93153aad6c576209875da9c95d91", 0x8e}], 0x3, &(0x7f0000003000-0x388)=[{0xa8, 0x0, 0xc094, 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{0x40, 0x117, 0x6, "5062020b2921d35172c85b912e48ef0ae0d26c0fa04756d7d4e531ce671ec9ad05823e6bfc70a12877679644352d"}, {0x90, 0x115, 0x3, "9b0d62b80d14d9ecd3b38ef70544700468b896ab94874df969eb4f71fd99d76f230ff04cc578c4cb208fe93aac85021b369cab37d548d1144be2138a4918886dfe549d9b7829f589f74682b8feab4b91b0f6c809dec9d90646cf08b24a23b74fcd6298c378081ea4f503b1835215ea9e358f4cd381635ec214c1a6b488"}, {0xa8, 0x1, 0x9, "b1bb6daf981c31f1adf2e6603ccaede1ae7913267c62a90e88f7081780c72c557d4f9fd4e56cfc6c10b96e6401046860574247d3ed3e943e6815c9f668ccfea6350e9e161f4544c3585524bcac74e89ca352a3e40bb084d4173381e936a5cd09fc5962b6e9cc94697d096878925f4215a978befc05b0d79715875789f220d4c680d4557753fca90f70e5b1902f3c50f38df0"}], 0x388, 0x1}, 0x1000}, {{&(0x7f0000003000-0x80)=@generic={0x1, 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{&(0x7f0000003000)="27061900bb418a30cb4d53c511f4f4d74eb20dc3294996ec13be56c62b4218130320522cf0f8f464015df1e562aec36d7564b596b5ce71ac57bca8d2dff55ae42966a2beb921f77bf9a98f7f1e13f5aa8ef2a3ff8334381617d3e9f0ec1c3d8a3d42c079b532d978a159fcf36fbbcd855d6afe39ab1274654d7992371694b4427d5e486e701fc2206126a69dd7d1381a6cf68d125c057190f037cad6ec56bc2e182d91778a19896e762f00e81d14d70cb3d6c974261ebf6cfbebb63c03379e7f51347479385606d443c63b1d5b9a67762523bc809a6eaa4e43be486da83d81bb179b3c05078c69b8a2", 0xe9}, {&(0x7f0000003000)="96d860b97bc4459cf7dd561ffdf362b4444fe7ccbfa9", 0x16}, {&(0x7f0000003000)="590d2973ad2c9945eed2c4a96ca3a04c3bb49f658747fb2b99a557af6726df3263817c3b602ea3d4785618ca", 0x2c}], 0x4, &(0x7f0000003000)=[{0x100, 0x103, 0x400, 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{&(0x7f0000003000)="b5b6613e382c7595fdc5ef2fbcebd26cbc635e237f8db639e46771d4782ae4ac445d75033e47997f28fda6af25e93de63db8a5d6f9152e326e8bcc5bb518fac9fc5e501f4004d2a0a9a268a0e91002502aa29ac6413b4ea8347375f4e7055c3a554e8a1ea7f78c5a10325da392723642cfbea1cfd842ecbe1406e85e9892dad098b9d969b705e7ccc1609b3b4f57", 0x8e}], 0x2, 0x0, 0x0, 0x4}, 0xfe}, {{&(0x7f0000002000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58, &(0x7f0000003000)=[{&(0x7f0000001000)="b4e6a70602956fe1e2758e878d9ebb0bf87cbfa0996f8579c24d0e94fb1322614077a4d22b32bfdd43c54a3f0da15988f6f7b783157ca71676a84d808d73d0527eead91e0cff0b792f9975b14f8737d6e5f424a96c995aff0f5d0ac2297b2ab8f3cab6e0fcc9cb683a9afe1ed2d8422a8f2105b2a862d791f0d8382578cb557a7b21acee065f306f7ba49f667af96ae86311753f9d83e64cf751a418cd88c8eab395d9e7487e4bf7af", 0xa9}, 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&(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000004000-0x7b)="e105f69295cf3bccbce610e181c86ae6d49dc5e800dbe58c1d5fabf10cbfa324bc1888265a008a9529dcf9475dfa23de9ae1f08e23ed9fc39b7b3ca51d732356bb2f5ea0c2a8545c47f4053288bce96e730c5a1ee2f91e405117e2e03a6c56e0a8aee94a48f02bf8716171693423a0df5aed570a00115ed1c45105", 0x7b}], 0x2, &(0x7f0000003000)=[{0xd8, 0x116, 0xc2, "8a581f580673d46733602ee08c0148610bc277c58612d6f085f6705c4de96ca854c4ea4c740d4ab740b721b429dc76442c8aa86785248f9406e10d643618de52c51ff22ae43294667cf73cdd1434a95be1c1cc2d67813ec0a8c6fc2ad8f4d3b7d61c19dfc8e66e1d8baa8a9a5184c406a68d93d2af3a6aeca07e2c71f169dda84c367d7cf20befe13a87bee3adacb596f90694cee13606a6b3b2dd853e2ab3420969ed2702d491adc5844448ec883110a981f0471a3047c531b634ee635b661271a11d9b"}, {0xa8, 0x118, 0x2b89, "802df5147a18f53631baac099ffb19f9b8f60228f19ea1c1402de084e58fe362fe2cbe4b575ec918288e98c3d625a408da5ae2f3b696a52d36d6fd93d3eb46474fdd5590c6785d8ce6edb7bbdc86017d7157cdfe674f4117a71316d9532939a54b6e70bb3d008d37b7940789cdf55ffdb1033b5d705f813590290d40262f6fae11a3dfb0cbc3f5a1d76be8365e56f2108acbce"}, {0xf0, 0x10d, 0x0, "2bf092fc0f18a5c3a37af45e72965e104e41fb614997de1404d2ebb1026ac91eac2dd93b626730dd02606e4dfcb4bfdfba9ed3700e025882000b74e4fffc6d2baab00980eb4b5427b5adf56750a353b1d59711c4f0df67e365716d173539de3d6c080436edd6555da0ec230bcf5d25edcb857b8109dba19878a1273d794f2d5b14a21f13f68dbd1a7a9b089e2703627f70d3f021195d0ef2da05be4502bc1a925502a99c033750fd8aab60bf93e60247f8a06631d774d01790406d205a0e9b8435ebc8ba47f9f6d9b1b380dc37b6b8ae1690af4b7fce8d025293dbd847"}, {0x80, 0x11f, 0x400, "aaeabac8cd69a9528432f656d0b8f8e97fbf62b5884f51e1ebca13b89d5631d2f68132f0dadf711d625d035a9ca8874e0ca33dd8ea62e76d26721ae5df50e81b481ce3cc20041f94fb965af99d4b61315d1ac17b6b00d89040182ac7079fbdf3cf2401c6cae948d2ba72b260378fb8"}], 0x2f0, 0x40}, 0x9e}, {{&(0x7f0000002000)=@nfc={0x27, 0x400, 0x1f, 0x6}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000004000-0x12)="bce7d11a496240e1474c2a7ead7ba4037065", 0x12}, {&(0x7f0000000000)="1f6bdfffdf518aaf357229f2c3373b4aa5d324903aada95e222c03f6204524a4f12c4014b153fdac13c2da78ce5c46518cc64ec1fa1929fa09b57eeee1cae23897989bf2e060601d459c1014bc6e97d62d561b7a21739b1dbf409fda7c8063f2e621d1d70b21d7e25bf13209a523f96fcbe2bfdc448773d470813dd30c554db9312de1bbccb32f84fb30267d5e4b9aaf1def94bbefa33255446ba0eedc25c057cda8a8ab0eec910e4ab8caf46fffb4eb57f13731658582bf87502b4b463915b21e034524abf02996d1fb14", 0xcb}, {&(0x7f0000004000-0xee)="955deca7beaa2517e6b69b53c3757b513f4e267095a049d2bdc3b463dee7e858d6c8970775a8bb785bcd5aba42284cbbc2e252c00f7da9e9d0ae216ffe7b916bf2d518d46630f5dd600b0a3bb6b417a22e0b4592a86fe6879c8e34072d0e1c79029219641f81b12399df4855f9d837e7ea046776fe746957551e579d02d758a0521233a4900764c29cb66f0035d6cca5c9085cd9c02430b5af1543487780b7b3f071cc31979e08da295391983a7c97ca875b222dfd9f950f59a66c058e534e4492e2e06197046ae83212c1d6c9dd1a28b16f837093363dceec448d3e5d18753cfb6edeccef1d5c3bf90480985e19", 0xee}], 0x3, 0x0, 0x0, 0x4000081}, 0xffffffffffff6f62}], 0x9, 0x8000) 2018/01/18 12:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000bad000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004d8000-0x8)={0x0, 0x40}, &(0x7f0000f70000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003a6000-0x4)=@assoc_id=r2, &(0x7f000099d000)=0x4) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000eb9000-0x8)='./file0\x00', 0x4000, 0x2) poll(&(0x7f0000c83000-0x10)=[{r3, 0x90, 0x0}, {r3, 0x411c, 0x0}], 0x2, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000041a000-0x9)='/dev/ppp\x00', 0x40800, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) openat$ion(0xffffffffffffff9c, &(0x7f00004d6000-0x9)='/dev/ion\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000113000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) [ 242.203475] binder: 31463:31466 transaction failed 29201/-71, size 24-8 line 2703 [ 242.214892] binder: undelivered TRANSACTION_ERROR: 29201 [ 242.221966] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 12:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a4c000-0x5c)={0x756b, 0x1, {0x3, 0x3, 0x7fff, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/18 12:31:18 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r3, &(0x7f0000ef8000)={0x1f, {0x5, 0x2, 0x1000, 0x100, 0x80000000, 0xfffffffffffffffd}}, 0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004fa000-0x10)=@buf={0xc3, &(0x7f0000b55000-0xc3)="22d342eb24f1059312bbe576a5c6fd5279f1fee7a5e55e7920d86a9062a8115b6cf9a2aa1e6d782611c428050e50a856c71874a964d0f769379bde755fb2a40dcdc957b045de6b7f41d7f9609de7caf32be7ac2b8cb6fa154abb7af8685bb2edb027ee30ad45f472b4960d64cc19506c869a2810c230faef8edc0b0deb57859b0a2172a6f3f307367b76ebf5502853c34f24b24e2872846d55edfc7f5cd553fade1474395427ee6c1239845c6af832ef147ee764e438df68105a267e83d3d66ff8df98"}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000af9000)=0xfffffffffffffffc, &(0x7f0000efa000)=0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000efa000-0xc)={{0x50c5, 0x100000001, 0x9e, 0xe36, 0x4, 0xfffffffffffffffb}, 0x8001}) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000efb000)=0x0, &(0x7f00009bc000-0x4)=0x4) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0x0, 0x0}, 0x8002022) 2018/01/18 12:31:18 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/18 12:31:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000106000)={0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000536000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/ppp\x00', 0x80000001, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)="") getsockname$inet(r0, &(0x7f0000c1f000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fe000)=0x10) lremovexattr(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f000019c000-0x15)=@known='com.apple.FinderInfo\x00') ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e15000)=""/246) write$eventfd(r0, &(0x7f000053b000)=0x0, 0xfffffda1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006b8000-0x4)=0x9, 0x4) 2018/01/18 12:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000060d000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f000072b000-0x8)=0x0) io_destroy(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f000001b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x3, 0x9, 0x0, 0x2, 0x1f000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) io_submit(r1, 0x0, &(0x7f000087d000-0x50)=[]) 2018/01/18 12:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000726000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x5a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x10000}) 2018/01/18 12:31:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000021, &(0x7f0000ac6000-0x4)=0x0, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000fa5000-0x3)='/dev/autofs\x00', 0x200, 0x0) 2018/01/18 12:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x0, 'sha256_mb\x00'}, 0xffffff6c) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cf6000)={0x0, 0x0, &(0x7f0000294000)=[], 0x0, &(0x7f0000676000-0x258)=[], 0x0, 0x0}, 0x24008801) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x8000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000078e000)=[{0x2, 0x100000000}, {0xb, 0x2}, {0x2, 0x4}, {0x0, 0x4}, {0x4, 0x4}], 0x5) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000060f000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x0, 0x80, &(0x7f00007a8000/0x4000)=nil, 0x1ff}) fallocate(r2, 0x400, 0x0, 0x8) sendfile(r1, r2, &(0x7f00008d4000-0x8)=0x0, 0x2) 2018/01/18 12:31:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f45000)="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", 0x581, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x4000000000000003, 0x0, "3812d118543b", 0x2, 0x0}, 0x10) 2018/01/18 12:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000980000-0xb8)=""/184) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$unix(r1, &(0x7f000090b000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 12:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00003d7000)='/dev/snd/controlC#\x00', 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000d0d000-0x8)=0x1ff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d5f000)=@int=0x0, 0x4) accept4(r0, &(0x7f0000150000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000971000-0x4)=0x10, 0x80800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00009ae000-0x40)={0x9, 0x2000000000006, 0xa9, 0x9, "d58ad3d97d9fcc779e2cf2600b6d01e3af39c10cf00ae6c10b00000000257dfeb57df80000000000b45e0001", 0x3}) 2018/01/18 12:31:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000164000-0x5)='user\x00', &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000067f000)="11", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000220000-0x8)={0x0, 0x0}) capget(&(0x7f0000e53000-0x8)={0x39980732, r1}, &(0x7f000011b000)={0xfcc, 0x8, 0x5, 0x80000000, 0x3ff, 0x8}) keyctl$invalidate(0x15, r0) keyctl$revoke(0x3, r0) statfs(&(0x7f0000507000)='./file0\x00', &(0x7f00007ff000-0x1000)=""/4096) 2018/01/18 12:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b17000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000b36000-0x400)={"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"}) r3 = syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000e15000)="4f1d2008bd3a4c4e77e2d93ceac45664f201e9bed51ffdc6049853342aadec495a68778a89c02990b138a8807c", 0x2d) 2018/01/18 12:31:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x56, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x0, 0x6, 0x1, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x6, 0x30, 0x7ff, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0xa738, 0x30}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = socket$alg(0x26, 0x5, 0x0) r6 = dup(r5) sendmsg$alg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000f69000-0x1d0)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/18 12:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c60000-0x10)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f0000bd8000-0xe2)=""/226, 0xe2) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x2) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00006f6000)=[{&(0x7f0000efc000)="", 0x0}], 0x1, 0x49) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000293000)={0x0, 0x5, 0x20}, 0xc) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x0) dup3(r2, r1, 0x80000) 2018/01/18 12:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007b9000)={0x0, 0x0}) pselect6(0x40, &(0x7f00006b0000)={0x10000, 0x2, 0x3ff, 0xffffffff, 0x1, 0x4, 0x8, 0x5}, &(0x7f0000a00000)={0x9, 0x7, 0x8, 0x200, 0x7, 0x10001, 0x7f, 0xfffffffffffffff8}, &(0x7f000051f000-0x40)={0x4, 0x9, 0xfff, 0x100, 0x400, 0xfffffffffffffffc, 0x6, 0x3}, &(0x7f00002f1000-0x10)={r0, r1+30000000}, &(0x7f0000f73000)={&(0x7f0000835000)={0x8}, 0x8}) r2 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x48810, r2, 0x0) 2018/01/18 12:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cc1000-0x8)={0x0, 0x2}, &(0x7f0000843000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b6c000-0x6)={r2, 0xfff}, &(0x7f00002ba000-0x4)=0x6) r3 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000441000)={0x0, 0x0}, &(0x7f0000741000)=0x8) 2018/01/18 12:31:18 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000042e000-0x20)={@common='bpq0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400400, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000007b000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800, 0x1, 0xff, 0xc, 0x8, 0x7f, 0x4}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1ff) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000002000)=0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) sendfile(r0, r0, 0x0, 0x4) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x6ef0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r4 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000000000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004000)={r5, 0x80000000}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000-0x30)=[{&(0x7f0000002000-0x2f)="34cd689a250bdb6cfd12b31a72de8e3b69e91f7927c7bbf93351886b1966713c9ed76963698e115021ff8bcd93d7ee", 0x2f}, {&(0x7f0000005000+0x85d)="aa80d30386449b72fa57a2e589c9dc043288753c68098a23424a045fc5d8ffc1", 0x20}, {&(0x7f0000005000-0x75)="5a12980d11aa614f2210875e800807ca1c789e72e36beb327fa6fee6c8bbec82b20ec20d37e318a10103e13dccac55857562d267f1c22629aad1b57e283cb3f225447fae464153dcaf76fe0b2b35c3ca5521f4bd328a1f66e62474c5392a55b2c21372d72a95e8ac702028592b0db9c520bf2de901", 0x75}], 0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x22, &(0x7f0000008000-0x10)={0x16, 0x8, 0x8, 0x92}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00') 2018/01/18 12:31:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg(r0, &(0x7f00004fc000+0x605)=[{{&(0x7f000071b000-0x60)=@nfc_llcp={0x27, 0x7, 0x0, 0x1, 0xbf, 0x3, "eb720c02b66eec5f4baadaab8d56058a8b1be15b82df32b8d36f98c802ec449f05f2665320c34fb4deb1dbfa880181e1ad1fa2bcefb1168e3e0174a6aab49f", 0x0}, 0x60, &(0x7f000080d000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000a96000)="3a212ab4a60c7320e40d67dfb7d7e539c2e9903046892d98f109683c865379183274aa09a4b9a38ce459a77b5a237f5e1a3a7d6adc81567fd86f46a60cbeed777ceff4d6def467fbba89c09128838834f8794f4a81d6b87766d49f656334d75fa7e2716f648054e89a98ccb3d188ab0fbf9c", 0x72}, {&(0x7f0000c7e000-0x27)="48c5f7569fbf825ebd4eb2f539867e4e86cac2f90d6aaa946f98a33205965a8a7967cc266add15", 0x27}, {&(0x7f0000157000-0x8f)="6e51944da4c5ba3055b4551d2fd1e482b3be89fab8cb6b23cf62600f2e1ee005c2f71df66ee6bf6c115a4413504883b562deb6c9844862ffcc6919e49027b4fcd17d45c86ba3683d6a7a392828287203bced53c5f77fd7f37abec297a68b8e3ba86a2fc1141b73545fcdf8d5b3ba8206327eefa4bfec7000ffaf11878dba0f4b00004aa2c46fcce0593739d39d3e4b", 0x8f}, {&(0x7f000027d000-0x5e)="06ec736ba28fbc8f1501e2d1666bec484d671b90e694053e374720f07e8a1e2b99031cf76f203f4aeb050770d1f7bad11590c904d546b674b1af60852abd7f9c64ec6de399d5aaf7ea02ba0209a97ae520987ed505aa485d4bfd621210f3", 0x5e}, {&(0x7f0000001000-0xd1)="7965a54e7bc153c544e81e7b164c3ab5464c79a1dc886fcb862b1488190591c1f07906886307daf9ccffee458ec4d4ce848969ddd24912c03c2de51bb5b5863c4744f7f96cfdf5784412b44ab31920052abf35bf3e9ea24ffddd45213d57738cb7686db6603156a3a4ba801d95b9f4c4c545e5ec9e9182cd3ef88ee152713783a1c2edc6aa0e49fba6672389e7add8727b80614db932612fcea9e4403b2942f52e7483c11b5d95b6e92cd975631fab38c9142638c0a581469beaba90fe2d6bf1a358cf2768ebee2d639e6e2b9279baf4dc", 0xd1}, {&(0x7f0000d11000)="4c919d69e9c43a52161c7dee782b1fbb541929b6a2d944e0479062", 0x1b}], 0x7, &(0x7f0000000000)=[{0x90, 0x6, 0x0, "26385222db577a0cad19ad44fd3b5aad5e1f9ec6422a7dbc4ef31a7caf6f8da6f35c134becef1f6fc6ad54cdd71a6cff39a355bfca7b2114c5e69b2d84562d41d81cd30bd0900fc3f8a815c31f30d1b6dc9b2b71934f03bd7a80711ef636806dc26018ce0df3e44b810adb6dad28e2d5973e9be2e4142c9e734c88b888"}, {0xd0, 0x19f, 0x4, "8391c7b413364a607027b16fec6bece679418c60108902b503de75961488a87893bd2f579dac341e19820aae23594c579a69fb61bab2c6fc4deb765dffd503538d38e9780c89aa6e1d6d1c075e5b9c92786a0564369d38271c4cdc402e58901bac4e56518cb677fc0c1f75c815a8c5b74be91f1f8804e7572745a745d2cf5147578bd2c8bb5e80721259e19937471dc93c6d5c9af84924a5371322388d6483e38084b5431aa50c73d117ad9f0c2b99c1b070ef17f723a510c2d4259cfae57e"}, {0xf8, 0x198, 0x9, "849fb0ab7dcd9598957704585c7e36d838223990ccabd43d82fa0f9ee88799941ff8d39b106d2f9da1e95efb4675dcb0141be302115c870ce18db3454dde6490a7d1501d2a26fccad6bfad7f3440d9b53a66baa0850ceca401c11f4e28a40501bcbab852df1c054b259c0efedd8ac2bd3c8bccb912411b5faee04d594349c98ce4043e51473bd62efbd73fb797f369c3d53f9146087404f3eb67b2efcf9a56eaf6c0806a81d310dac3da12a7140cb3f54b4e3d78c870f015fe465748aa689dc23061d6d0fcbd38fae4a1ef23496ea076f850c5c9c0d7be19173fc2d4657137d57d"}, {0x70, 0x19b, 0x1000, "8dfbcd4f78500be0521268defd6b79844c1b5da68626ac2458c50728aef146f48d98ed32b95df07b09ef46f496a21f9fa9b4948615530d7c1b61e3765722ead576b803e5a62868e7879b9dda8cb3bb10f1fec4d9017f3095b3b44eb9a986501e"}, {0x98, 0x116, 0x92, "b35ad9f0c890dc73b4e62bbe7b436d11c321371d3698e94c3ec494c08d44e821bddba9e1c19fee5cb0d755719a993f3522e419fc97c3b5c14b79de11cacd9ee30e0d8a17081a1b33c1ab7d2c82b69053fbf1b5a5d378cc810b4929e315904032608647c62d8fbda46fa789cf63daeb76b9f91e44f85414202f37d9238af62273f0"}, {0xc0, 0x0, 0x0, "615b3942c47e4dddfbfb81bd1316ac648ce263e8564fffe5e6376e8002c3e3f83d0757ca7232f0e3e4c2a0caf3612f75d86d04af2a8ec2862e64594e6f322579d6272de966893f3dbb4857b3cbec22eb98368d01d0a5fe1c6396bcec23580f1040ea185877b294fe31c37ee4169abfbf809a331fb42aeeddc2bd6efff313044cf63375e2ec45860bb75827a0c8feac45b3d792b9c568206209beb6cab7e220d9d502ef2be6d17fb9211ebd71"}, {0x90, 0x113, 0x8, "cde86732f860276b861169a3050e95a35d908d42caf0be5581ed61308a1926b751724a195aaad535863a5d2945e961b6dc405e63d288ebcb487128b9cbeac289ccc4123c670d8438185e817e15f9b8f1fab3a8c38dfc2ab1fc0f9cb4d6602c2d2b303dad95526cb3d49617e55ff33eac3062a7f9f3ea64cc5100"}, {0x78, 0x29, 0xe60, "fa5437007295a6ff93cc7de6cf9d04cf46c0f7ee3aaee54600a54c14a22d802c30d6e8e9a233368c74fe14387dc423b7ba73d05f1c213c2bc055b00078b60f9942bd20e56ba4f2f926ddd8df23b74b07ed25cd623c723d6529e0db292b5701db354f14"}], 0x528, 0x4008094}, 0x9}, {{&(0x7f0000e98000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a20000-0x30)=[{&(0x7f0000000000)="6fb85068d47c0bff7649ed5bdc1656b8697e0a5acd3109681920accd86387a73a9674ff29422734bce1db689d18274b7ea3f247177487c20c69a54642af8abb1de0ed32ac34584923d9349e2989bff083dbfcba7175d73a78cc9368cf080281de6e2810e1eeebe1dbffafbf033700cb6a96e2782a7093b", 0x77}, {&(0x7f0000000000)="88e4e382b1a87d85a275832a8c1123fc8bc87284f71778367ac14d9d6c584a73f0a9c44d", 0x24}, {&(0x7f0000c1a000-0x24)="ea9343dd3a75cc061c8cdc74e4fb70ec44257a9d6b0d6773ecae5db13894c3198002fb71", 0x24}], 0x3, &(0x7f0000000000)=[{0x100, 0x112, 0x81, "681e9771820accc8573aac35e030c3989b5822d909cb58c7ddaec9325a14003d5dbf8ff7f2152656f64c8c5a169e1ad7e4103a2c27505be88157f6a9bfd048219c6270c1a6ab22ccde4e1cf0b26692ee58dd7c681e1aaa76424c20d00de16fa3022dd908fd962681892e087892fbdef8e013e3d66ffb954956ed3642a1de85f62c8d4a08b089fc994bd4d817e25d4342f27337408d5644a5281c4604e45ca610b06b197cf7134ef07a64b35516e711b1a795ee0f8b09da8de2ab0b261db57cc2262cbaa474612bbd5d3a212faa9f1dd5f58b30de62909e68d9f420d5bf44c8bc3e1bddef5a5011777af92dbb60e0b5"}], 0x100, 0x20000000}, 0x415}], 0x2, 0xc000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000010f, 0x87, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/18 12:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) syz_open_dev$dmmidi(&(0x7f0000810000-0xd)='/dev/dmmidi#\x00', 0x9f98, 0x80200) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 12:31:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000ca6000-0x10)={0x0, 0x989680}, &(0x7f00004df000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000030000-0x6)=[{0xfffffffffffffffd, 0x0, 0x1800}], 0x1, &(0x7f0000001000-0x10)={0x0, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000c0a000)=[{0x4, 0x7ff, 0x1800}, {0x3, 0x7, 0x0}], 0x2) timer_create(0x2, &(0x7f00005b3000-0x60)={0x0, 0x3e, 0x2, @thr={&(0x7f0000cb2000)="a14ce2a603cead9c2a5c9d8de848ff8b8edc5a98aa300135a10a18b9cdb38d491187de3ff2127050cb343f4478a149cd37239e7df4dcae960c54627ebb060264f584e46995beb59cdb87332178b7f0f63afd8eb6df1ac79aab3eee6f5bca1041fe07ba41dfbd6285a3c23a4e4f5e20203e5409b6517ccb63eb854c8cbf9e65ea0357bb9b2046f2db6db1ed817e5c8699ef1cc5f2b4d473e88a047102594d700424514444c438188f674b849900a5e44495a119c2e26be01c48691f099ae9e78a4b4c431874a9cc848ce5af85f218de260de3fcf84919a6a944c22b223b", &(0x7f0000458000)="d61de2878f822251c60987c9166f2f28856997ae5bb707b1f7326951205a6cfec48a146246943710d28f4a38ac8d13827da53f9e26d0753328f655c6f7c9be"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050f000)=0x0) timer_getoverrun(r1) 2018/01/18 12:31:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00003b4000-0x8)={0x6}, 0x8, 0x80000) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) ppoll(&(0x7f0000b10000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) 2018/01/18 12:31:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000335000)={@common='erspan0\x00', @ifru_mtu=0x0}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000785000-0x10)={0x2, &(0x7f00005a7000-0x10)=[{0x40, 0x5, 0x6, 0x0}, {0xffff, 0x5, 0x8001, 0x5}]}, 0x10) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000c48000-0x10)={0x0, &(0x7f0000bed000)=[]}) r1 = syz_open_dev$vcsn(&(0x7f0000f11000-0xa)='/dev/vcs#\x00', 0x7, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003fd000-0x12)={0x7, [0x7fcd194, 0x3, 0x4, 0x3, 0x0, 0x2, 0x1]}, 0x12) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000fcb000-0x10)=@generic="c1c28a10a170aeddaa47a2306d265057") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000476000-0xc)={&(0x7f0000b22000)='./file0\x00', r1}, 0xc) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00001bb000)={0x3ff, 0x1, 0x7, 0x7, 0x26f8, 0x20, 0xffffffff817f4af3, 0x7ff, 0x5, 0x77, 0x3, 0xfff}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000cf9000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") stat(&(0x7f00006e0000)='./file0\x00', &(0x7f000032f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 12:31:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000222000-0x9)='net/unix\x00') getpeername$netrom(r0, &(0x7f0000589000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000992000-0x4)=0x48) r1 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/01/18 12:31:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x1000000000000, 0x0, 0x0}}, 0x28) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e1e000)={&(0x7f0000101000/0x2000)=nil, 0x8001, 0x3, 0x4, &(0x7f0000a82000/0x1000)=nil, 0x2}) r1 = dup2(r0, r0) poll(&(0x7f0000cec000)=[{r1, 0x1450, 0x0}, {r0, 0x8000, 0x0}], 0x2, 0x12000000) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000046e000-0x4)=0x0, &(0x7f0000ad2000-0x2)=0x4) 2018/01/18 12:31:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00008f5000-0x2)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000def000-0x18)={0x0, 0x0, 0x10, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0x18) 2018/01/18 12:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008df000-0x10)='/selinux/access\x00', 0x2, 0x0) listen(r0, 0x1) bpf$MAP_CREATE(0x3, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/18 12:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000231000-0x40)={0x6, 0xfffe, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a0000)={0x401, 0x8000, 0x40, 0x8, 0x0, 0x0, 0x0, 0x70000000000}, &(0x7f0000396000)={0x8, 0x0, 0x0, 0x1, 0x200, 0x0, 0x0, 0x0}, &(0x7f000027c000-0x10)={0x0, 0x7530}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ee000-0x9)='/dev/vcs\x00', 0x8001, 0x0) recvfrom$ipx(r2, &(0x7f0000f70000)=""/225, 0xe1, 0x20, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/18 12:31:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c1, 0x1000, &(0x7f0000c92000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000cf3000-0xb)='/dev/adsp#\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00004d3000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000646000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025a000)=0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b0f000)={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, 0x9, [0x2, 0xb9, 0x3adc, 0x1, 0x6, 0x7, 0x3, 0x0]}, 0x5c) 2018/01/18 12:31:19 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x401, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xf2)="d717a17378fbb1bc8ad6093fa9c4d310f3c1ae500c0c96cb2e90e4caa4c594bb8fd9a2949684d6f43d0c32aa5ef3e9531d93f86339d786daaa04b02daf8416f21a626cfe9e6469c4b09254d85df2f59bab41a3cdf8e1f1ef2936cddc76d70bf6fb9ce4bb2102c418491f626144232af8dace5f1619ba7c24b65d03df26e741941edece2e31f3b51efbcd2a88d78f2d5dc1deed65032b0b1dbd15e463d84a8d2af7dfb85f4e75b11bd21aee0098ed42e6efb2fd4e0ce189409159e36058984711d38a7f997248e5b98c26abf00221f90b1418f51780315df3aefb8a149d5c76d7edd4db70e2ece2222d5499c0f8a38b4c4f4c", 0xf2, 0xfffffffffffffffd) add_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="673abff8dcb7914d581d5c8a853977b23323129afa3f3204cecb321c267f14ad1609a7449175cf03435f8965fd57c9b1f71e8486d6510c5ac1316f295ef1c20de43ad73b1722d7abb3e4bda6da9fe9931cfe03fad57bd8b5", 0x58, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x101001, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x4001, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000003000-0x110)={{0x55, 0x6, 0x29, 0xd7bb, "1d74945c326221df2f9334bb637c79e30e03859c5a24c5ae2ae83e68213bee15a570c8c72322803f3d898edc", 0x2400000}, 0x0, 0x0, 0xffff, r0, 0x9, 0x978, "03f50e0ae6e6ff7593d4f77af44c59b6c40f96bfcd71230785c0939efb75f7a9baa23bca4d8cd375d3f14ad38b640f27b6ac9ee2784aceafe61742628ff977a2", &(0x7f0000001000)='/dev/vcs\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000000, 0x5, 0x80000001, 0x8001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000001000-0x24)={0xffffffffffffffe1, 0x5, 0x6, 0x5, 0x6180f728, 0x1ff, 0x60, 0x8a, 0x2, 0x1, 0x8, 0x800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000004000-0x14)={0x3, 0x2, 0x5, 0x1, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8e5, &(0x7f0000005000-0x8)=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) 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) io_submit(r5, 0x5, &(0x7f0000002000)=[&(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f0000005000-0x1c)="401e94e1b11650d8b408a5862277ad0f22edbcfb5848e26cc1aa7944", 0x1c, 0x2, 0x0, 0x1, r2}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x3, 0x4, r3, &(0x7f0000001000+0xc8f)="e53c6318cf49798786b9f25170cbc21c90a767826eb1e1a8bb418604550cb0f5a70d591e246c831f07a4e7c7adf8d0666e4637016696fb691ce48e20b685c5e4a989377df5ece57fd45cfcefc8cfd7cff909f34c2cbaf85dbb9f5fdec9a8353a4865b7fddf4ff5d23c46a792428f4ae7493b7416a16ba5a9ec9ab6c4cdbee623528a63d40050ac61874d8bb450f61983f42afc794188608df05920bf28e75ee54c9302683ce6e85bb206e8f95dbceff69809d0a1f9d43310341397d2fba84d", 0xbf, 0x3, 0x0, 0x1, r2}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x7, 0x10001, r4, &(0x7f0000004000-0x9)="afd0e74aa795551f23", 0x9, 0x7ef3b6bc, 0x0, 0x0, r4}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0xb, 0x5, r3, &(0x7f0000002000-0x1000)="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", 0x1000, 0x3, 0x0, 0x1, r4}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r2, &(0x7f0000004000)="738b849f37b2b58163633f2be973d6da69e1f5183a64fbe0c2caffb10873d4fa4dc8b1be2e71801638b7442d2efdacd6840ece4c4108c931845cd922d827adfb7c4a6ad9c8c7b1bb221d23d4aab27e2ffc900d6da8cec78a0600a4685a99e01951ac53669ecc7ff56660a48be6eb7c4dec045f86281a9bd50ede956becf2a0bb7da86e2d79c1b94331b63ddeb0290dc7365852b1ae6df27fda8490080f68bce1251f147865dac169f792389008c7729fc8a2a0855d93697f1a8da5b90f839d496729a3efed81", 0xc6, 0x5, 0x0, 0x1, r2}]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x3, 0xc190, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, {0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}, 0x3, [0x8, 0x100000001, 0x2, 0x8001, 0x2, 0x7, 0x9, 0x9]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000007000)='/dev/snd/seq\x00', 0x0, 0x400) 2018/01/18 12:31:19 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f0000004000-0x89)=""/137, 0x89}], 0x1, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r3 = add_key(&(0x7f0000bdb000-0x6)='.dead\x00', &(0x7f0000562000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d15000-0x3b)="e7fc675a1cab765e06784382651f095fcc80c277ac4b465cb5042dab2a3cc506c41e41be8351d265a3adbf86dfcd1a8f72c137c26e193b59cb549d", 0x3b, 0xfffffffffffffffe) keyctl$clear(0x7, r3) write(r2, &(0x7f000029f000-0x1000)="", 0x0) 2018/01/18 12:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ff1000-0x8)={0x0, 0x401}, &(0x7f0000d2b000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000931000)={r1, 0x1}, 0x8) close(r0) 2018/01/18 12:31:19 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000cde000)="0ea65a3c8485069d672d933805350c20da4e432c4240d61ad9f643f49a26ed727b83f84f10c32b148511aa4e7278387935847104f35730f6e0b631df33af6ba2f5eaff4f6fcc1ad0a360c69e5f6a635e6612b78aa9a01d63c9ecb6b869672c76173a8a38f46098d481d35ca95a9b97a82eb4257d2742ae02e68f49d848ff75ce97bf33de2bbc070b18ffb250747b65ad19b03cab16f1fa3b6beef2b3b5ccf6b4db0fe2336d098d6f71e67c4b154379d2e99dc06ba8d3d6d422df749d466cb50dc69152111874a9f6c5c03810ad9f71def722ba9eb3ffd70783e3543a0a2165c6e92386df7b", 0xe5) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000103000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000648000)=0x0, 0x4) 2018/01/18 12:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socketpair$inet6(0xa, 0x80800, 0x7, &(0x7f0000274000)={0x0, 0x0}) getsockname(r3, &(0x7f0000468000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000587000)=0x6) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a22000-0x4)=0x0) migrate_pages(r4, 0x0, &(0x7f0000526000-0x8)=0x4, &(0x7f00002de000)=0xfff) 2018/01/18 12:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00005ea000-0x8)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0xfffffffffffffffe, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000)=0x0, 0x4) sendmmsg$alg(r1, &(0x7f00006d8000)=[{0x0, 0x0, &(0x7f000076b000-0x20)=[{&(0x7f000005c000)='e', 0x1}], 0x1, &(0x7f0000be6000-0x258)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 12:31:19 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000760000-0x11)='/selinux/enforce\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x1) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f6e000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = fcntl$getown(r2, 0x9) fstat(r2, &(0x7f00000cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000e4000)='./file0\x00', &(0x7f000077a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f73000-0xc)={r3, r4, r5}, 0xc) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000619000/0x3000)=nil, 0x3000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000981000-0xb)='/dev/vcsa#\x00', 0x100, 0x0) 2018/01/18 12:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000009d000-0x8)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000ccb000-0x8)='./file0\x00', &(0x7f0000f69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000eda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001b6000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ee000-0x4)=0xc) fstat(r0, &(0x7f0000f95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() lstat(&(0x7f0000aa1000)='./file0\x00', &(0x7f00005a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004a8000)='./file0\x00', &(0x7f0000bf1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001a000)={0x0, 0x0, 0x0}, &(0x7f0000957000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000126000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000533000)=0xe8) r12 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b9a000)=0x0) stat(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f000065d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f85000)=0x0, &(0x7f00006e8000)=0x0, &(0x7f0000ed1000)=0x0) r16 = fcntl$getown(r0, 0x9) r17 = geteuid() stat(&(0x7f00000cd000-0x8)='./file0\x00', &(0x7f0000b2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00008cf000)=[{&(0x7f0000f7c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000071b000)=[{&(0x7f000044b000-0xf1)="79c3974780a898a2fd1342aa683d3305f170e467fb174defba940491c29c259ef00699ef5249da10a8ef9d71b879e695538ef5a46d55bd64c1e2a9f0714eac54c02585464a9f65c0d29744321861e1c57e6cfca6723d01d8690155b06a61245c4471c9f133dd4283568fe64eed6c02179f107dc26e4e2d0b8853c1c664f59fb1e836355e91d5ffd2ee6843ff08ccc11f42bd4a6043605984448116c6a8e7f514217c02ab1a9e9c606eb313a40f6442d3c63f6ff62f64ce4e62a73e40cf692609cfb521f590dce262ac69e50a2779d8661176d0c1c5fda4552fe5b0bebb2b49f1dc8c8b3901d0b49384ed0911c07b6d1637", 0xf1}, {&(0x7f0000981000-0x4c)="1b6eb3ce5dbdc69db075a2a660e0e41212a3a0ee269201ef80726cc4a47831b198140092168b5892270d689289d22fe77df5847e35a97638d79b8082cc8038fdb0510d052e3dc169945a9c0f", 0x4c}, {&(0x7f00000a1000-0xe1)="b5734187d226f04687eb1591e035fbf24c715832e9c7493b8a8ea80886ad9917ff3eaf6a57081e81aa1bd5080d3d41d815f4faaf7bec586585a15405b5851cb5e6bc130b011fec3ae04f211ab506cd086eac3b5b3f55a2924ad80a1638c7b837c0c6074029d10db525615705673227f7239140e8b4413a50cac23795de66c2132610be333725298243f0bb7cd4edfa8a1589f05a344aa6e7e1d822b6a30e33c60c85925f2bdcd8a826b217993a0ff55a0839f51e1875e904fd65362c974f281b698c14883ec9774f8d827f90799a1391a2bf0584c856a7d755539c85bca294f818", 0xe1}, {&(0x7f000010c000)="283840b13d8aa8dd478ac258bc9b2e4dccaa5d07124e85d683e7e9a67dad09a4936e0b10b45fe8d673eaa7ff942bc4a0b3decf6bbd2982320e34f6da9565efb9b91ff289c05575682e1c91004c8ff5f8", 0x50}, {&(0x7f00000e7000)="e21de6317687ad73951040e75b290ea9c21a47fe5ed62e61b755df11bf269a", 0x1f}, {&(0x7f0000dd4000)="4ca1c49d3d05d40f8ff14a48171031b98d7131686485167e7f17953447ea89b7de727eadebcbe04bcd8d3085c3eaee15d5ed74b3d2e80d5fb7a281917ba6db63cd1592bd1b538d6432411b830f2753b5ddd32e7a543ffd55abd1ccb6359b7da96dad4959", 0x64}, {&(0x7f0000cf1000-0x74)="f4949bfae6b2cf59aa5c7dae47992c7182125c73dc467d77ade77e5d2e671ea81719992911d279a9d6aa5a191743dcb4714281f11e2dca509c83d32ab165c730d09a1e5f6af38a5144a76c1b5e7e4739ceebf5c7728c7662113a0083ac360d7882479c6fc29633a04b8232288dfd214ca8c4b8a7", 0x74}, {&(0x7f00005a2000)="7685669179a6e71ba61c936ff436a4c56edc296adcf6e521c5914cfbfc72a05e0188a79c66fdd5b77af67a6824d6a5d3ad6587405f9d38f9d0f6", 0x3a}], 0x8, &(0x7f0000ad8000-0x120)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x120, 0x20000000}, {&(0x7f00003f6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006fd000-0x10)=[{&(0x7f0000ede000-0x84)="8c611408033f04bbaf22cf1ba89978b63562fde64f61841af4af050fd6a5d3333bd6aef9692bf31656dddc22727881bcd9e7069a80ad67c0e6a3713489c5285b7b366893e1fd29899d1bb03a399d1e415f5126f84f465edf44c2f88a6a7e69a6215b087402c058b93926584cb709da2b8d8ffbcb550052defeab014ab0ccb2d1e2144998", 0x84}], 0x1, &(0x7f00001f5000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x120, 0x4}, {&(0x7f0000153000+0x91f)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a7000)=[{&(0x7f0000fc5000)="d341d6587adb1ee7f430be482ca37aae3115127d64", 0x15}, {&(0x7f000055d000-0xbf)="dc556aa7a47fd76d8e4f6b9132d939880b9a630c70cd58d31f7d679b85493dd1f6c8f6a8d3fb62f23ade22f8dd71b736fc36d3fe7d0502a3935c2ae89de362c69a408d0815df9f22b14b8d96fd6f10d10fe34d0876af90962f4cf0ddebc728e074b62273b1c05da1fb4e509e0a02d2586918ceb7cbc38eb6159483a1bf810b3516456aaec2577c208bac792a6035befbe4237bc95befaaa7e211c04a35b2f6c5fbe1d42b27023c2dfdc4a4b7bfcb9e709e9ee5583bd657c33d6ee03de16a37", 0xbf}, {&(0x7f00003d6000-0xe2)="6599a443108d9bc68503ee0a58fe6f12906c9daaafcb94784b3ab8c38b28d6e03503b411f938f7e5078653f7acdd4d8cc35e41a8325fe2e33ab0f946073ff77036568eeef17da0bba261277f46e437b22110bfe6c453b14ccd224d3e6dc8cb09a23be1597c94cd686a7fd07f0292af08388b3df668158a8ee0c8e1ba8897e7068145075f427ef903457cdb7dd0a28bee6541233ca6fa92a5d315e3044bb9fc02e0da84ac862accff5e3faa9d4d9d290d326ec562e1f1c1d394c7fbb3e44f374aacc0b740b2b034dbf81e2a77769790a7129dda00d06e72b5cbb428a2067f843d5eaf", 0xe2}, {&(0x7f0000b52000-0x96)="ecbbd0f18871cff67d028e0bfc6fa6016f97514180b22ff17883c7703a5ab4e490401eadcdf62c0a51c9142530953ae93f6266cf7f934ba631afdeb21cc383f0fa15b5a0cc2044082d93f387e0c08dc39583378a772b7d0c06518312dca3f90706aa06628e9250454d1a52a0a4a3ab5747b7966feb8240baf3391e50cda7a1506855a78a69c48acd01ba5c39398308b0e4984e909e91", 0x96}, {&(0x7f00008c1000-0x96)="714433718311862ae62b119537965784c3c84a2438045930e777470bc6d3d073a8372d6cdf5b207e68582ac95bb4fa011422af163d2f367393f671257025a8a384d9cf328acac33187e2cc3c4d5054136a9a4d173ebfb96b057fac6f46344e268d676be2c59cc30bf00ef533cef4df4f51f923e0bfcd308613fb2290541efedc5b9b7aa8d4c8006910387ef2802e985cf4db1936f0c6", 0x96}, {&(0x7f0000da7000-0x83)="867155c19f5af570a73a47894b48ee3a51d892ef7266f835e7bf119775f74746455a91b72c977f59620522d570d0675363ca8ff2f31a85633ee70134071374b6def15e622e406a305a35c2ee6e5a95d02691e4ce1b6220ed8a211833b340a5bfd0b5cc567131680f36378ffb6eec1d32231c2394f654276e227c578e69de9b48ecc584", 0x83}], 0x6, 0x0, 0x0, 0x4094}, {&(0x7f0000580000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f56000-0x30)=[{&(0x7f0000087000-0x76)="96e18a1a950dae390542fea9b0ad1b11b90f68b0fa6c844bc86fe94d8254af9791639e9294193c890d916d12b06a71f421200c3ff7a8a10fc5ec11d60e52a0667a1ef88120696a7e243c0954fe1980e0ce1c6e0e6fcf7be5b947822bb3376e4b0c29b712551a3dcdfba824cb21617125301210c124d0", 0x76}, {&(0x7f00000b1000-0x4c)="ea543aae278cfce5f1b7b0990944eec449d3668d27d299eff0b347a2889fc2dfd62a3ac94ca8fe15a45c95cf2b331dc57ff3168ef86929a993c0044182b900c680044400919f521a0340c2e4", 0x4c}, {&(0x7f0000b06000)="3dad16fff4fe936dc20626ebf82483a62f0038ef5b2e1928dee620ba23e8623f6529ecadbbcba41ccf6e2155d91ea23ad5873c69aaeb5037b80452d0006287627547fa9e916eb2e49e4dca7406d92412448d55ed81ecc181976b77d90520e4d9d9725fdc88d797ed4a2401559c33e580dd192c4e8cec9b17260967f0b66c8a0854b488293435b057dcfd7495617a79a7bd05b99e4ff9d8330003c78584d07b084bd8e65941f5d20e85424ca8186a007088fe8c9cf4d55de8dbcd5cfe025440caa48ba7", 0xc3}], 0x3, &(0x7f00002ca000-0x40)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x40800}, {&(0x7f0000f92000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004d4000)=[{&(0x7f000001e000-0x45)="96585704b54332d78e3e5bee1398221abe529a151b5de6f9947002d9c0a2946a56de1601670b3dc8b62600b08609f0e95c57350d686b6b45f88fd11854b8e77863aec8a641", 0x45}], 0x1, &(0x7f0000609000-0xb8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb8, 0x20000000}], 0x5, 0x80) 2018/01/18 12:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) tee(r0, r0, 0xd538, 0x0) clock_gettime(0x0, &(0x7f00005ac000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000409000-0x4c8)={{0x800, 0x3, 0x1045, 0x8, "0ac5f45ed7ccc5ab3f84ad229f48b577f4582f24e3ed360d3224b106c4094d624b99591ac4ac2a09aeccffe6", 0x80000001}, 0x6, [0x0, 0x5, 0x8000, 0xa9, 0x3, 0x9, 0xba, 0x0, 0x8, 0x5, 0xfffffffffffffe5b, 0x400, 0xfffffffffffffff7, 0x7ff, 0xea, 0x2, 0xf07, 0x6, 0x5, 0x888, 0x1ff, 0x1, 0x40, 0x1, 0x7fffffff, 0x3ff, 0x1, 0x7, 0x100000000, 0xfffffffffffff801, 0x401, 0xdc, 0x1, 0x703, 0x0, 0x4, 0x3, 0x8, 0x1, 0x8000, 0x9, 0x3, 0x3, 0x4, 0x6, 0x7ff, 0x3f, 0x400, 0x27, 0x2a80000, 0x4, 0x1, 0xab4f, 0xdd6, 0x8, 0x2d918151, 0x8, 0x401, 0x3ca1, 0x2, 0xfff, 0x8, 0x8, 0x8, 0x1ff, 0x83fa, 0x2, 0x7ff, 0x800, 0x3, 0x81d, 0x8, 0x7, 0x448f, 0x10001, 0x2, 0x0, 0x189, 0x7ff, 0x80000000, 0xfffffffffffffff7, 0x7fffffff, 0x3ff, 0x7, 0xfffffffffffffffa, 0x1, 0x7, 0x3ff, 0x401, 0x4, 0xf2, 0x6, 0x8000, 0x2, 0x5, 0x8001, 0x4, 0x2, 0x9, 0xfffffffffffffc01, 0x3, 0x9, 0x80000001, 0x0, 0x2, 0x1f, 0x600000, 0x100000000, 0x200, 0x1, 0x7ff, 0x3f, 0x2d91, 0x3f, 0x4, 0x4, 0xfe24, 0x1, 0x1f, 0x5, 0x100000001, 0x1c00000000000000, 0x8, 0x7, 0xfffffffffffffffa, 0x179, 0x40, 0x200], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000181000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000627000-0x2)=0x1000, 0x2) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) lstat(&(0x7f000047d000)='./file0\x00', &(0x7f0000325000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000151000)={r3, 0x1, 0x7, "c33e00af8f692ec45699a2c2e7ae52eac46c8c2ca907bf7d75bbef4f1caaf888252a0478eb6e392d726e6211449f4408f34519666ce876d1f8ce07234b0ae0"}) fstat(r3, &(0x7f0000967000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000dbe000-0x8)='./file0\x00', &(0x7f0000a06000)='./file0\x00', 0xc000, r4, r5, 0xa353, 0x5, 0x2100000) 2018/01/18 12:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00001ef000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7d000)=0x1c) fcntl$setpipe(r0, 0x407, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000676000)=0x2b) read(r1, &(0x7f0000184000)=""/1, 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5421, &(0x7f0000b3b000-0x8)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) pipe2(&(0x7f0000be5000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_HAS_DEVICE_ATTR(r6, 0x4018aee3, &(0x7f0000034000-0x18)={0x0, 0x9, 0xfff, &(0x7f0000675000-0x8)=0x0}) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(r3, r4) syz_open_dev$adsp(&(0x7f00005b9000)='/dev/adsp#\x00', 0x5a, 0x20000) fcntl$setown(r7, 0x8, r2) tkill(r2, 0x16) pipe(&(0x7f00006df000-0x8)={0x0, 0x0}) 2018/01/18 12:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000111000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000508000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d9b000)=0xfffffffffffffffd, 0x4) epoll_create1(0x80000) 2018/01/18 12:31:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) connect(r0, &(0x7f0000993000-0x10)=@ipx={0x4, 0x200, 0x2, "db9cb6626d7b", 0x2fac, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f90000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x210) 2018/01/18 12:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000151000)=""/198, 0xc6, 0x12003, &(0x7f00000b8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000def000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x2000) sendto$ax25(r1, &(0x7f0000d92000)="50a9724d66d75ee150b55a7d01c54380056d0634ad77dfe363168e0aee0f6ebe868700ea819032164e379bfb1a2617e4cb6b267ec6c398e4418d1d8f889f9e77a6fa6a908dda1eeb00aade4531b188121d852d3644ef808d60922111ab21d5de7f5dd66b12fb55eb6009f7b90fcb71f8865272a57ff084537329bc6b8b699dab14ec14d4095ad4bffb7aa70e0ce524ebb25af523945c6dd14aecc97d82d2d6d21a6298add4123abb561812d46dc9d7304e5059b4d9c1fde65e4afeb4625f6773db655dd345212a683e3b53d774ee2ef0bb8c800d386fb0b07b1e28c9624a87f8f5a25ebfa5400ee9fba0daad1f9b255046", 0xf1, 0x10, &(0x7f0000b4a000)={0x3, {"d4866e4eb9d370"}, 0x6}, 0x10) 2018/01/18 12:31:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x3) 2018/01/18 12:31:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000d35000-0x10)={0x9, 0x7f, 0x100000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/01/18 12:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000952000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = dup2(r0, r0) pwritev(r2, &(0x7f0000bb5000)=[{&(0x7f000030e000+0x27)="", 0x0}, {&(0x7f00003fe000-0xde)="97b0ea3c33d6d6a05d32467a7dba93585b78330919c9bc5670b0d906a9f9e4c8f9affea1c127531f0fbddda6d9c11c43636fc7f18aaee17ccb6187629471a23bde85490b4c58ccd2996d158629dce5cb19d4f7f6aaeb881a175af0f5f04f9afd930071d705a88df6c97da604f4869a8f3c775a75cf4dbf638ecbe2955501cfe76d614235684805f8320d2ad02547e0293dab75cc48fe30bb6dfb84304c920e8992af6e2b0789afb51d4a61f38f26510e1d9b9a53d339f93d3e2c451d1ee07a892782f7ade2ad5b56474d63256c230e63960f0fcbfec9f6a277d1b7e0fe9d", 0xde}, {&(0x7f0000c7c000)="5a3399e970ee9f49b28b91f8ab867604a408609270da6019fa95b948ddd67de4031a15f86119fa7b186ae11d2e91891e3d369e5c252dad4fc656a0ec99514a428e5c16646edbb04a8ea88681bcce0de67d8f83522164fea84a656866b01f22e92f4e440d510d45ce12569a44b54c3d3b28a432d364dc7c850d58814ba908b0f2b758376dd2bb92c4aaa63888d665e54b215532feea1c1cb9f9abed256576516f4e06295ba11df9c511be466640c465f7799b2094378efb3d6948629f7cd7c091292ef8", 0xc3}, {&(0x7f00001fa000)="d2e0fd6567a9b0d536445265db1efae8fc800fae6552a802be3f7ff1cd104599d60658dd37f028388cefe644fc7143abcda6048bbf3a7828dbff1209c468b72002da74e484", 0x45}, {&(0x7f0000d29000)="77c5a828a73f5f57ff4042c7a0acaa1146294f2c83f899e52bcc8ca719dc76e55b8838734190348f7f046c78f8e69d06a84f2f2c52d8efa39325d96f6059da2230d01e37b022af37c71f5ca94c0bde1e49f128320adfd8680f08333d453f8a924fe48e2569a9f6923432f4a0897111ff448f06ab56f93fa0b1dcc4dd11cabb73aea81dabc23bbe8f6f3138d406a672757442bbc8c2f67a15ee50942c67dc1e2f82f4bd287f8e37b4fa25eb8acfb14f456dba014d14251a4e137b", 0xba}, {&(0x7f000011e000-0x7c)="b2480f201c64c6946ddd9165d880b67ec33b1ce38222ef6f96104c26c0c8784f7ea20dbdafa69a9ba6eec53e7926918192e81951264169f2adcf42373506c0260cbb7f05499903b310630794f2ff9b28006f9510091b3765b1651ddcdc1a73e6a34e8456954aa2d8136e534e8354fc89d13ba2d69c98aeb343f31613", 0x7c}], 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) fsync(r2) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000e69000)=0x0, &(0x7f0000913000)=0x4) 2018/01/18 12:31:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) poll(&(0x7f0000b3a000)=[{r4, 0x100, 0x0}, {r3, 0x80, 0x0}, {r3, 0x2080, 0x0}, {r3, 0x1004, 0x0}], 0x4, 0xffff) tee(r2, r1, 0x6, 0x0) 2018/01/18 12:31:19 executing program 2: r0 = socket(0x1, 0x7, 0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002d3000)={0x0, 0x1f80000000000000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001db000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x60410339, 0x2, 0x228, 0x80}, &(0x7f0000fb4000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) fcntl$addseals(r2, 0x409, 0xb) 2018/01/18 12:31:19 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/kvm\x00', 0x800, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/18 12:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb5000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000ce000)=0x0, &(0x7f00007bf000)=0x4) r1 = socket(0x2, 0x80005, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a53000)='/selinux/policy\x00', 0x0, 0x0) statx(r2, &(0x7f000066e000-0x8)='./file0\x00', 0x800, 0x2, &(0x7f0000d5b000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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(r0, &(0x7f0000ba8000-0x1b9)="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", 0x1b9) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000294000)={0x17, 0xcb, &(0x7f00002d6000)="4bc7f72309b9f5ec60ed6a34fd62ef764deecc0cfffbcd28c4b5883583989e123c99b61c6562051f8c84c972556546cd4261ba3cbbfd29976d529c7d8e5d4ffd43ae9a52f9addcaf20d350df075929c00d33fb7a8a6d7fef2267ec72fcb771f4aec2ed04c2b32d6dc7b1c46628d633207821869fb84cf037eaf1c69a569cf522c31ce3dc8da95e1bee0f9b57cce71b35e0f62a77f76a374eee46058ac58ea2888a26974693ec21df892f5a16e9abbc62a2c77e2d0aa098d0f5abaa109c7b9b583671e174837a015c276b5b"}) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x10fd7c9c37f31468, 0xffffffffffffffff, &(0x7f0000e83000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17) r4 = dup3(r3, r1, 0x80000) setsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f0000a34000)=0x9, 0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00009e6000-0x4)=0x8001) 2018/01/18 12:31:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000016c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008a6000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000838000-0x20)={0x10002, 0x2, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r3 = syz_open_dev$audion(&(0x7f0000ae7000)='/dev/audio#\x00', 0x5f9, 0x400) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000019c000)=0x0, &(0x7f00003ac000-0x8)=0x2) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000c57000-0x4)=0x3, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000544000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000cc5000)=0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xd) 2018/01/18 12:31:19 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008d8000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x301400, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x81) getsockname$packet(r0, &(0x7f0000c51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007b0000-0x4)=0x14) fstat(r1, &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fbb000+0x5ba)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x0, 0x1, 0x7de, 0xa, 0x80, 0x20, 0x16, r2, r3}, {0x4e, 0x1, 0x9, 0x9, 0x9, 0x7fffffff, 0x4, 0xffffffffffffff65}, {0x9, 0x200, 0xffffffff, 0x401}, 0x0, 0xf, 0x3, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x3, 0x3c49, 0xed, 0x8, 0x0}}, 0xe8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b43000-0x4)={0x40}, 0x4) r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a4c000-0x4)=0x9, 0x4) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/18 12:31:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) r0 = syz_open_dev$vcsa(&(0x7f000080b000)='/dev/vcsa#\x00', 0x0, 0x2000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006d7000-0x138)={0x9, 0x8, 0x2, 0x7, 0x5, [{0x7fffffff, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x4, 0xffffffff, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x6, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x1d8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x40, 0x1000, 0x4, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}]}) r1 = open(&(0x7f000011b000-0x8)='./file0\x00', 0x802, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ca1000)={0x0, 0x7f, "02a8466a337d302beee1d52f479275d055da58d8a4be54ccd2537cea67b54359f2564835f91fa22c03f631055559b4eacda8e343bafe6ee3ca37869c09a76dcaee5e1afbc54f39e78e9616b9a95c4a0e4961a7b2a19d9770968252c11bd431a576be52a88717aa20174afc3fcc11ef9f83b931aeff10375ee8f02dbd26a73b"}, &(0x7f0000d3b000)=0x325) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d0d000)={0x5, 0x40, 0x8, 0x4, 0x8, 0x5244, 0x1, 0x800, r2}, &(0x7f0000fb6000-0x4)=0x20) inotify_add_watch(r1, &(0x7f0000fd0000-0x8)='./file0\x00', 0x0) r3 = add_key(&(0x7f0000535000-0xd)='dns_resolver\x00', &(0x7f000081e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa3000)="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", 0x1000, 0xfffffffffffffffb) add_key(&(0x7f0000840000)='syzkaller\x00', &(0x7f000081d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000010d000)="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", 0x1000, r3) pselect6(0x40, &(0x7f0000104000)={0xbfb0, 0x7, 0xfffffffffffffffd, 0x0, 0x4, 0xab59, 0x6, 0x8000}, &(0x7f0000196000)={0x10000, 0x4, 0xff, 0x1, 0x7, 0xa8000000, 0x7, 0x3}, &(0x7f0000f08000)={0xb4, 0x8, 0x1, 0x1, 0x5, 0x80000000, 0x5, 0x100}, &(0x7f0000296000-0x10)={0x0, 0x989680}, &(0x7f0000b3c000)={&(0x7f0000c1c000-0x8)={0x3}, 0x8}) 2018/01/18 12:31:19 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000033d000)={&(0x7f0000c9f000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) timer_create(0x0, &(0x7f0000dcb000)={0x0, 0x6, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000531000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00000ff000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, 0x0) 2018/01/18 12:31:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000132000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x20000) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000e28000-0x28)={0x4, [0x81, 0x800, 0x9, 0x9]}) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001f1000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00009a5000-0x4)=0x2, &(0x7f0000b68000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000170000-0x8)={r3, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000307000)={r0}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000028000-0x4)={0xc5e, 0x1, 0x2000}, 0x4) r6 = syz_open_dev$dmmidi(&(0x7f0000d3b000)='/dev/dmmidi#\x00', 0x4, 0x7e) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000186000-0x4)=0x80000001) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000035e000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) 2018/01/18 12:31:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a8000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000870000-0x8)={0x0, 0x5}, &(0x7f000006f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000092c000)={0x0, 0x10001}, &(0x7f0000dd2000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000072b000-0xda)={r3, 0xd2, "d71c83cef550e444102c0045bb8336f6c896a6ba700c5ce37c9e70b715962b633cd40202f792e4d1f8b07129c5f8568219d2967dd2227d9b99bd83246585c4b41f1bcbb2e00f6dccf5b4f64b24a20cb0c22639ff3c1c9a5cbb75c27830167e79d9442ab675b759e10c2e8aa4719f2ca22620a74d64abb2554d4c19f8c630ee1fd1e7eeda8e6ce4b175cbb045c835e07b664bb30bf217b77560cb6f84dfd9b265941b949b2f20a831f0a54377bce1ec701638131a476554b8cfb2508ba320f5c29d6e88d8080e2aead3e12c16fb84750539b4"}, &(0x7f0000b59000)=0x72) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000061d000-0x8)={r4, 0x5}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 12:31:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000b25000-0xd4)="62b71c3748d02b072c84ab3ed88fa855843832c5ad4ec69e541b327f63ee4866159ad8ec281084c3170cf0f52d70ac86fcf20490c479299437e35a69a8f6fa57c183f9f9f127b6760f1a2162ed86dbab06864fc75718eca5fe3af9a0604adfc8d7db2506998ac884860edf6c7457d49fd0b55c3c2682f9e65a228f156ad9b3242d8ad7b1dff4369088f67de6e611eb1939f2e20583dd29c5141edd3fe30fb7558717c7935e5acd373d040862f42254e9fec00ad8b5a20c0773b801897fe567b5ad059838556e116b672de1b5c6021cced605b756") ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000e95000)={0x0, 0x5001, 0x8, 0x2, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) inotify_init1(0x80000) ioctl$void(r0, 0xc0045878) 2018/01/18 12:31:19 executing program 0: shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000d16000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a17000-0x4)=0x14) 2018/01/18 12:31:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)=0x0) mlock(&(0x7f0000f84000/0x2000)=nil, 0x2000) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035b000-0x1)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/18 12:31:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200000) bind(r0, &(0x7f0000001000-0x8)=@sco={0x1f, {0x20, 0x1a27, 0x5, 0x7, 0x100020000000, 0x4}}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/01/18 12:31:20 executing program 1: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000ab6000)="b554ad02b64c52b4066d4f083f54ac0548e3ccdcf7c9a25eab06f9325c82653fc5947ac0c5", 0x25, 0x0) 2018/01/18 12:31:20 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$getflags(r0, 0x401) sync_file_range(r0, 0x8001, 0x3, 0x5) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000057b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/18 12:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000099000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000f40000-0x8)=0xc759) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) [ 243.661908] binder: 31709:31718 tried to acquire reference to desc 0, got 1 instead [ 243.673573] binder: tried to use weak ref as strong ref [ 243.679149] binder: 31709:31718 Acquire 1 refcount change on invalid ref 1 ret -22 [ 243.689473] binder: BINDER_SET_CONTEXT_MGR already set [ 243.695724] binder: 31709:31721 ioctl 40046207 0 returned -16 [ 243.704506] binder: 31709:31721 tried to acquire reference to desc 0, got 1 instead 2018/01/18 12:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f00004fd000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) flistxattr(r1, &(0x7f0000884000-0xe7)=""/231, 0xe7) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/18 12:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f00003b9000)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x5, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000094f000-0x4)=0x0) move_pages(r1, 0x5, &(0x7f00001f3000-0x28)=[&(0x7f0000bfb000/0x1000)=nil, &(0x7f0000e05000/0x2000)=nil, &(0x7f00005fe000/0x2000)=nil, &(0x7f0000719000/0x2000)=nil, &(0x7f0000a59000/0x3000)=nil], &(0x7f000030e000)=[0x8, 0x100000001, 0x0, 0x492, 0x100], &(0x7f0000ce4000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvfrom$ax25(r0, &(0x7f00003fd000)=""/126, 0x7e, 0x0, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0x0}, 0x10) 2018/01/18 12:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x100) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000274000-0x8)=0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCCBRK(r0, 0x5428) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000085f000-0x9)='/dev/ppp\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000ed2000)={&(0x7f0000755000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e9f000)=[{&(0x7f0000832000)="448a9334df0be488dceb6a974f8cb5ec5308f289c3e90a065af8eae930b1696778c8348212722b88bae7504d3ec4acacbc0c3da6488ccca7d151cc871213cecb12c90a0d4c501d14b0ec65538b2d0f77d293eb5fffee4530e4c8f50c9201d9b6b1da95d190445c7d75e6ec422c8d5f5f1b586ddc24e0d7baef2bca3dd09d30aa96960a6dcc6190090d8e6e5a12c9a2e2e40b75a5068216f4e9bb0dc5fede65df0bc3fb7d69bdd0734884c18586eca91401537ed7696e33bd69f59a94f3170fb98379dd0d7edfc871f78be82f1bb6eda21d67c7dc0a13bb8e9a74b01034a4c29ebbb4610dbb39228a37ce7446258b6cac56c795e83ff9", 0xf6}, {&(0x7f0000c1e000-0x87)="d0080d771b23e7fe22d4146a6695712e6300b3658659a4f107104569b8cefd15d3d68ae08d604237e244506a173ecaa99a654fda33cac3502c78b4d1eb2efaf63948df9e5acb57328eed5b69264f51dcc0bbc2eba3528117c4e1bcb85f88837bb9f9cae1a68b63331acb514966134a16523bf0583c2449c8811d9d3ba9ac7b8ab5ed724877864d", 0x87}, {&(0x7f0000ddd000-0x8e)="7903c86503ca83a144bf17c2fe6ffc79d8559e92f42baef30b53bab978e900078c14fd5a44378e79315c4ed2d3b2853f80a74d3856db18f2131ff1d8af38dcce559076002aa2937fac0c7bd377092592476d5c24b46d1359794bc650886e6f9c7d7472e497ce7ed411260098aff93cb8ca2ff4cece28e19d554fb1a64592506c1b8d0e95e80880258638df8b77a0", 0x8e}, {&(0x7f0000310000-0xbb)="93374663b18a9b18aecad683941f3740ee6539afca834b160fabf3dc1eb3a5473c9322cff3e1e9e806a1c5393844acea9f8f95bc81bdddf59f9e171857cbf345288db92f2de6b6f6d0c645944bf31aca46afb635af7dedf703d558a35ffd344704a558d10558ccdaf34826f591fcc8c8799a1f0483c4f3546d2e6e2de0468bdb78d195966a4ecd63131b84ad653ea92abf03a28187f7b3b9a7bd1ae5cf8121905c1ded3f53c72edf162f2ffb256de97ac6b53a344a80fb15b986f2", 0xbb}], 0x4, &(0x7f00001ff000)=[{0x60, 0x1ff, 0x7, "f865eef1ccd29e6359578a3a71c3fcae8a970ca46956806c853c8cb47aba783ce2f1d4271a157950b962b52201acf7c2039e64465d6a40128391b2a0347281da64ca7967a52b695970f844306ce4b004"}, {0xe0, 0x1ff, 0x3f, "d2a93f799689ca28e17977a9b4c015b5f716aab8a47fdfb10a0905ac8a862ef4f98e1412d41eeec63c397f149161c6f154263c1778e65f31476ded966e08979996ded823955585448fc43354f0873611a718f4ea5cb552e1b0d655bd7ebc06469d6374e8178113ae20cb7a0d30e0f8a2f4a1a92de4bb117e0bf0242d2fe6d45d81b45911891c484b7c52d8db77af22d7ed0e2cc18157605edc14156bcfc284d01021fc91e92c7977b73181eb87bf49bc9a9c4a5b4b1fa86ab6d3a5ef6d55e57ea95175e0e6e5de771bdcbf"}, {0x60, 0x116, 0x5, "02e2acd652f247a549d8b54ca43f776e0f1937be668fd35af1eed654a285da53b090c9ef149a05d6e56b29c73a6385151c64c440ff8ce9005b9e61c8f3b44795c8472f0fbb32e69337c255fdbd783c"}, {0xd8, 0x11b, 0x3, "2c40f1c59c6f379c9112bd1333c9a1b5578ed5069ac3fd6edd3b490c4a1350d42db9adcb047e3e8ce654fd6c989c71d5a03cd575a839abf280c8efac8971022ed45793a2cfcd78e374665fc6004bab3e51abd659aad1b214546394832b642dd802d9865f6a56f63c94a2486ad840789b720c12b08575abce8d4a41f5b15a9dfda2a6b766e0b6908d923cdfe72a30e908c03c1dd152fed95027d0b875718fe5419c9691c9a815c4f5a74bd7e45a16058bc09007b5d0fdf7665d44be41c5171f54a7f1"}, {0x70, 0x107, 0xa9b4, "c3abf27d3f41a15d9c8e77f35d611fdcecc4e9ed1c21c1ce1ac06c11268c0f191b403097386af06145890beb48485ac401f5807cda9537e075986519a081bed7b44306a5bb3e03156205ea83b658643585655b8439322bca4ca01266f4"}], 0x2e8, 0x20000090}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/18 12:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f0000955000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/18 12:31:20 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000feb000-0x20)={0x7, 0x3, 0x8f, 0x1, 0x8, 0x6}) r1 = syz_open_dev$sndpcmp(&(0x7f0000fea000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800, 0x84c0) ftruncate(r1, 0x712) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/18 12:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000019d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/18 12:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a44000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbc000)='/proc/self/net/pfkey\x00', 0x408000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e3000-0xa)='/dev/cuse\x00', 0x4000, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000089e000)='/dev/ppp\x00', 0x2, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000055e000-0x10)='/selinux/access\x00', 0x2, 0x0) r6 = syz_open_dev$midi(&(0x7f0000be3000-0xb)='/dev/midi#\x00', 0x100, 0x303400) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008db000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f6f000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000-0x4)=0xe8) r10 = getegid() r11 = syz_open_dev$sndmidi(&(0x7f0000d7e000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x4a000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) r13 = syz_open_dev$sndmidi(&(0x7f00003ba000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000194000-0x4)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f33000-0x8)={0x0, 0x0}) r16 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003ba000)={&(0x7f0000575000-0x8)='./file0\x00', 0x0, 0xee530437fdd5140a}, 0x10) r17 = socket$inet_sctp(0x2, 0x5, 0x84) r18 = socket$pppoe(0x18, 0x1, 0x0) r19 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a0b000)=0xffffffff, 0x4) socketpair$inet6(0xa, 0xb, 0x100000001, &(0x7f0000731000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d7b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c06000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f0000)=0xe8) fstat(r18, &(0x7f0000470000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00007cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000367000-0x4)=0x60, 0x0) r25 = accept$netrom(0xffffffffffffffff, &(0x7f00002cf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000386000-0x4)=0x10) sendmmsg$unix(r0, &(0x7f00009ae000)=[{&(0x7f0000d74000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007ee000)=[{&(0x7f0000d9d000-0xc1)="ea0bd6277763ad77e0192b337ca6584ca7f9c1dd74ccf97fa5f59be2475e678f4e2dfe84442f3be691c33677c8b45da91ddb9dea32b8f6d7e726aae8b67a763b10465165bd76ef69708c3faf3012c874507b65b499a0a59e028005915077bd12f96c4f1983d8e7d6e41ee578f8952d5089e9f63c720f2ef8601a58adbe66f8678e2fa6cb5620d5d1c1dfa70ca8d09771803d75c7e9037acb97adc5627819647d9a2430e5d1b8a1ce0d7dbeed28bfc2f64714c207e618b74e2c9887a4870895e9fd", 0xc1}, {&(0x7f0000513000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000fb8000-0x7c)="eebf708a4583b0f93c19c67dc9a85625714bc73a906e6b7ea9e8e69859896806298eed4a683f183bc6220565a903d59538e5b3d3eb35d33999a537daa4d44b157d44f08945fd2a3d903980f37e3ee13f398ad142108b6b617d62b054252322f7663339b5514678a3f8af3c5fa55010f86b0ccb8f37bde04642d5ff79", 0x7c}, {&(0x7f0000bce000-0xe6)="ba0d7830a1aeb62ab409a6b7871e6cbf001f08a78a3565274b82edf8f264033ad9ec7789a7d70fc1b8cebbd6947923ebe956edeed36c8ef2b7e5d6e12b5318aef93160f946e37da0574487636fb04a622a86a3f6613a0ecd321b083a586a314f1d0ee9b23d68fa546d9f07ab1931066e48d74cf76516c65ec3480c55ae7daecfb5e9000e0b5353805f3bf92a3370f82dd7186aa4516863975a815062cafa2223e77dbd0d7bc4fdd478895bc17c380ead10d95422a3685442719f7dac512c045edc47e8fa9df651d1016e19acc97c7d5db6953e8a616902fae5d35579fe486adffb41a88d9d49", 0xe6}, {&(0x7f000035a000)="", 0x0}, {&(0x7f0000a0f000)="a3696b3578566b87e567037cc2ce81e1ec795406c002cb7bf84ddfd5ddb2ed6b5444fb080e60471ca76903571c4d3cc5868c16574f1201b0fe108bd36f3d7d40ac2cf890af41d718bfdd641c2f16efef2a6881c83d7786fdb3149475c712947340b1", 0x62}, {&(0x7f000080e000)="201f284066e3c65619c948617a3282174aa3f1b457fceb2773f5f5", 0x1b}, {&(0x7f000073c000-0x93)="badf9bc1c40085460528b6d1648ea952365c2cd475567de06e570316b9a461a48c9dffff1482a527e7cc570e34f8da68f6830929e307cf6f8fe3c87cba280b44a5233a2363a19cd41cef11571fec13b645ee2869e8b4481be3b151d5d20e8a5ca7da78c729b83beee8fc19ee839e83c978ae7bab9f7094321a8cb0140c4732532426584107bb684eb4cae281a6fb9b5cd030e8", 0x93}], 0x9, &(0x7f0000145000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r24, r25]}], 0xd0, 0x48000}], 0x1, 0x20000084) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r26 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r26, 0x0, 0x0) 2018/01/18 12:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x3, &(0x7f0000e38000-0x10)={0x0, 0x1c9c380}, &(0x7f0000a23000)=0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000061b000)='/dev/snd/midiC#D#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f98000)={0x0, 0x800}, &(0x7f00005e0000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a10000-0x8)={r1, 0x1f}, 0x8) [ 243.713679] binder: BINDER_SET_CONTEXT_MGR already set [ 243.719144] binder: 31709:31721 ioctl 40046207 0 returned -16 [ 243.726864] binder: 31709:31721 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/18 12:31:20 executing program 0: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000b00000-0x5)='user\x00', &(0x7f000022e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000afe000-0x83)="2152000709890e5062917765739ad78473604590606a940534d6ece95e24c787d4235f4703734593a6ffc8432311fa681e5bf610937ab38380ac08a06853529cbf56d1f436f78083a93d40e4850f7c425cdb06c8171f6f29155fb27654092c52e71fc46d4c18bcf8bc226eacd2b2c791435362c9deb7dbf914e0df1bf36f4348f80cf4", 0x83, 0x0) keyctl$revoke(0x3, r1) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000435000)={&(0x7f00004ab000/0x3000)=nil, 0x3000}) 2018/01/18 12:31:20 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000000b000)=0x9) 2018/01/18 12:31:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x80000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000e84000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d61000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000133000-0x218)={0x0, 0x0, 0x0, 0x3, 0x5, [{0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000271000-0x8)='./file0\x00', &(0x7f0000dbe000-0x6b)={0x59, 0x6, "c7d922218889dc2cd71ca8b1724afaf5f8c10aa9e0bf3cc66e9b1a7160290038eef4d455ad378483267840130bd4ce45c05aec7c9d118ef0c8fe6a74d5f70fbfb046a6d37968015119813bc1e450300996"}, &(0x7f0000a88000-0x4)=0x0, 0x1400) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a46000-0xb)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x3f, 0x4}, 0xb) setrlimit(0x0, &(0x7f0000ba6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002b4000)={0x0, 0x4, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00009c5000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000ef2000-0x16)="3406", 0x2, 0x78af6a4e, &(0x7f0000ff7000)={0x0, 0x1c9c380}) prctl$seccomp(0x16, 0x0, &(0x7f000043e000)={0x0, &(0x7f0000009000-0x28)=[]}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000104000)={{0xa, 0xffffffffffffffff, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x97}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x527}, 0x10001, [0x3, 0x7bb3, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/18 12:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00003cd000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005d8000)=[{{0x0, 0x0, &(0x7f0000b87000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000128000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003f8000)=[], 0x0, &(0x7f0000304000)=""/145, 0x91, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00000d9000)={0x0, r1+30000000}) sendmmsg(r0, &(0x7f000007a000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 243.806165] binder: BINDER_SET_CONTEXT_MGR already set [ 243.808722] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 243.808762] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 243.809611] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 243.811245] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/18 12:31:20 executing program 3: syz_open_dev$sndctrl(&(0x7f0000563000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x4200) [ 243.819733] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 243.825617] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 243.825660] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 243.825803] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 243.920241] binder: 31722:31735 ioctl 40046207 0 returned -16 [ 243.941808] binder: send failed reply for transaction 183 to 31722:31735 [ 243.949645] binder: undelivered TRANSACTION_COMPLETE [ 243.959079] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 12:31:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000001000)=""/207, 0xcf) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) 2018/01/18 12:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000112000)='\a') 2018/01/18 12:31:20 executing program 4: r0 = socket(0x2, 0x8, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000008a000)={0x0, 0x1, 0x0}, &(0x7f0000bf8000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt(r0, 0x116, 0xb, &(0x7f000093c000)="2a8e339c", 0xfffffffffffffd6a) r2 = syz_open_dev$vcsa(&(0x7f000003c000-0xb)='/dev/vcsa#\x00', 0x1565, 0x84000) fcntl$setlease(r0, 0x400, 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x0, 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000-0x118)={0xfffffffffffff000, {{0x2, 0x2, @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]}, {{0x2, 0x1, @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]}}, 0x118) 2018/01/18 12:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000045f000)={0x1, 0xffffffffffffffff, 0x0}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d89000-0x4)=0x9) r1 = syz_open_dev$audion(&(0x7f0000eb8000)='/dev/audio#\x00', 0x0, 0xdf90ea0147be7b61) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e8b000-0xa0)={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]}, 0x8000000000000000, 0x40400000000, 0x0, 0x0, 0x23}, &(0x7f0000597000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a70000)={0xffffffff, 0x6, 0x101, 0x80000000, r3}, &(0x7f0000fc4000-0x4)=0x10) 2018/01/18 12:31:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) connect$pppoe(r0, &(0x7f0000ddc000)={0x18, 0x0, {0x4, @random="17a34b7616ea", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x100, 0x3, 0x8, 0x2, 0x22aae3ccad59de6e, 0x80, 0x4, r1, r2}, {0x8, 0x9, 0x4a5, 0x80000001, 0xff, 0x200, 0x1f, 0x0}, {0x3ff, 0x1, 0xac, 0xfd}, 0x6, 0x9, 0x2, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0xf86, 0x2, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x2db, 0x1, 0xfe3, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f000002f000-0xb)='/dev/vcsa#\x00', 0x100000000, 0xc000) r3 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r3, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) syz_open_dev$adsp(&(0x7f0000a2c000-0xb)='/dev/adsp#\x00', 0x5a15, 0x200) socket$alg(0x26, 0x5, 0x0) 2018/01/18 12:31:20 executing program 5: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00005bc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000965000)=0x10, 0x800) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000966000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000967000-0xa4)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffb529}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000036b000)='/dev/sg#\x00', 0x4, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000967000-0x2)=""/146) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000966000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000968000-0x4)=0x1, 0x4) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000968000)={0x0, 0x0}) mmap(&(0x7f0000967000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000968000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000867000-0x4)=0x14) mmap(&(0x7f0000968000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000969000-0x40)={0x1000, 0x7, 0x9, 0x24000000000000, "5fc3c63f3cfd233dbb2210d9dcb1a61bd30530605b85692c50af297b68adf747398c7a61b64c6b24be9d6013", 0x8001}) mmap(&(0x7f0000966000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000967000-0x4)={0xfffffffffffffffb}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x10) 2018/01/18 12:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000052c000-0xd)='/dev/usbmon#\x00', 0x9, 0x200080) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000ff000-0x4)=0x0) 2018/01/18 12:31:20 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fca000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc9000)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f0000fc9000)={&(0x7f0000002000)={0x24f8, 0x13, 0xf, 0x2, 0x1, 0x0, {0x7, 0x0, 0x2}, [@generic="db07aebac87c938f3b955e123d79e035cb4e4516dc972a7d63a70099f37d81dafe3390d562e5f25d89dc9fa711cad624938e9131b3e77692f4b95f9c60d7da17b8d3495b7361258a80c315d43f78d249d5d0294c891def407c551371dc2df5e491ea008f0c195ffeab9dd7feb9ffe91ebc6862e8a0478bd72c0a6309492d92557d2f8f7a9d6336347dc7a0c8383a34e428a9d8f198873b1ccf0371e9c7f5e035ce63b554b6dddbfff6615097127d23f8f511754c41524e5aa9f915155639bbc1c85fd1c4eb1bbe", @nested={0x48, 0x43, [@typed={0x18, 0x31, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x3f, @pid=r1}, @typed={0x10, 0x7f, @u64=0x7fffffff}, @typed={0x10, 0x92, @u64=0x2}]}, @typed={0xc, 0x2d, @pid=r2}, @nested={0xf8, 0x1, [@generic="ff1597afa7fbcf401383e0d9b0603e28ccd23d5202d12892c6c65c990dc14997afa45ffb5b7a1d3015f4ce92a9fa119773c6b34dce031fd739fb1444d85cec494dd4cb3d980a040c622ebddbcadb0fe12ccdc6f51a03af5515a4cb277c1a1a8adca7a267fbf2576efb86a09e8df7b24e7c0ca09e805404451d7b80e210051ddeff7d31c5eae9634b083e605d1ef83242a876c850806e81f3e6f796a88315bf3572c8f2defcb2b5156fd8032612132c3be27cb4b980bc8503be13b508521a682783ac2a23aa0a929c5608ab902860f2ec1b0bf884081884b1a101381e73573837a1c30f7fe9f8df12257ce362703a2e646d63dcf1"]}, @nested={0x104, 0x55, [@typed={0x18, 0x6, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @generic="80ada36570d10e25e1ea38adfbba38ffd208cf12d2b02d2936c429ec520e0132727755dcd0d54064c38e2b030248ace04099b8", @generic="89ee398474ca37723e32fd818e3d2df06ca03ef4d48a56a295c2147a2c3a3759b8adce02006e9c5cc698532e48123e74e8e86a1473068c64b354937d186751500c5d8f3acd40fa86d95bc59040edcf4b5dae044ba2a62265277e2781dc05b3ff0a6cb6", @generic="f5fd4205fce2a8c55632b68db08f7117fa7b5a49f4c037a23b5fe143b2ef62a07b2e9594d1887c8cd70f457c16cfc81a0259d4a02b01d599f74a93c0998b86fc6d0894ff4e19cde64443", @typed={0x8, 0x8a, @void=""}]}, @nested={0x21a8, 0x2, [@typed={0xc, 0x71, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x1b, @void=""}, @typed={0x18, 0x29, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x7b, @uid=r3}, 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@typed={0xc, 0x82, @uid=r4}, @typed={0xc, 0x45, @u32=0xa519}, @generic="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@generic="ca746da6fd441df5178cbb9d4ef3c9424b8e237069b54037739222c4ecb21e2fda57c74f0127c8a1ea99ed411e327d10d6f42b65db09cedfc64ff1a0fa8f05d10600b9f04025660b7799e62cb2ca89c1fd82951acd5c9e92dd77768447ab8e6c52baa4bd7d402de4705d5147607b7a0a6393df0210c081e5ed77126023eef9b456164d4a04f4bfdc540d1ccb1eaa516e537af06e94919d997b14822be237b0482bb78b0138380c2d38b526231606a623321917364285c20f8e630195cd457d882eeb1d81b9d4ba90eda494a65882a39b2854e7d1d421", @generic="8315102351b46042cf67fcac187bedf7441dc06ccd2cd81bac19a48162a0975af77a99968ac9689c1fe0f5ecf40f414e72ac48638ea7557965dd74998e6aa92281456ad5a342cdd6a5a46a1995bc5507e594d5ada409da3e333cb843057a5d3dd9831090b56addc30668fb9ab0a0a95bc32b697ba4a84d55d70e74d6d2ea"]}, @typed={0xc, 0x73, @uid=r5}, @typed={0xc, 0x6f, @uid=r6}, @typed={0xc, 0xe, @u32=0x3}]}, 0x24f8}, 0x1, 0x0, 0x0, 0x4048000}, 0x11) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x0, 0x1, 0x6a, &(0x7f0000fc9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r7, 0x5606, 0x3792) sendto$inet(r0, &(0x7f0000fc4000)="00bce96967c0bd94b41df47af127c73c00658ec34e3f0a03f98242fa028cc3fdc3b6dbfc1bb5f09b8600c7f739f10f5120b466f76e65d8565ca4e208c0b1b8a13b600500", 0x44, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) mmap(&(0x7f0000ad9000/0x3000)=nil, 0x3000, 0x8, 0x40013, r7, 0x0) r8 = getpid() socket$inet6(0xa, 0x80007, 0xffff) getpgrp(r8) socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/01/18 12:31:20 executing program 2: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b3", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d2d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00008a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000fb3000)={0x4f, 0xfffffffffffff69d, 0x6, 0x4, 0x5, 0x3, 0x9, 0x3}, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/18 12:31:20 executing program 4: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0, 0x0, 0x0}], 0x1, 0xbad7) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f00005e6000-0x7e)="f37df28c22fd3602dde557952142c71560fd2ab74a93b42c1df24b4bf984f2498ce6fcfb63b4407671e4f3ff6cdc71438de3be9643edde4b30eb2a172ac4cfdc069cc3560c6fd2c712ee59eb0987e2696669cbaf6493655500a71b0b723587e03b347e37169bbac9a0556f22fd456c64e8277a0264b3178bdbc09731610a", 0x1}], 0x149, 0x0) 2018/01/18 12:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/18 12:31:20 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000021000-0x8)={0x0, 0x9e}, &(0x7f000001b000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000015000-0x4)=@assoc_id=r2, &(0x7f000000e000)=0x4) vmsplice(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = getpgrp(0x0) setpgid(r3, r4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000022000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) close(r1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000023000)='/dev/sequencer2\x00', 0x80000, 0x0) 2018/01/18 12:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) waitid(0x1, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000946000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x0, &(0x7f0000e65000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000db3000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f000025c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000c89000)=[{{r2, r3}, 0x1, 0x6, 0x0}], 0x18) sendfile(r1, r0, 0x0, 0x100000072439a6b) 2018/01/18 12:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000)={r0, &(0x7f0000216000)=""}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00001be000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80000) syz_open_pts(r1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c54000)='/dev/qat_adf_ctl\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000381000-0x10)={0x8, &(0x7f0000450000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000b40000-0x8)={r3, 0x0}) 2018/01/18 12:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000554000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f00002a1000)={0x0, 0x0}, 0x1, 0x0) 2018/01/18 12:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b1c000)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000064f000)={0x49, 0x8000, 0x3, 0x5b7, 0x0}, &(0x7f0000bc5000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a94000-0x8)={r3, 0x22f, 0xeef}, &(0x7f0000f0c000-0x4)=0x8) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 2018/01/18 12:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00002b0000+0x978)=[{&(0x7f0000191000)=""/17, 0x11}, {&(0x7f00009a9000-0x2d)=""/45, 0x2d}, {&(0x7f0000f2b000-0x38)=""/56, 0x38}, {&(0x7f00004ff000)=""/180, 0xb4}, {&(0x7f000020f000)=""/208, 0xd0}, {&(0x7f000060f000-0x1f)=""/31, 0x1f}], 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(0xffffffffffffffff) 2018/01/18 12:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003b9000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00004ee000)=0x0, &(0x7f0000c4d000)=0x4) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) 2018/01/18 12:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006e1000)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b1c000-0x34)={{0x3, 0x3, 0x9c58, 0x3, 0xf48c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a50000)=0x48, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f00001f5000)={"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"}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000b08000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) syz_open_dev$evdev(&(0x7f000092f000)='/dev/input/event#\x00', 0x2, 0x4000) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) setsockopt(r2, 0x0, 0x27, &(0x7f0000de0000)="", 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000b67000-0xd8)=@ioapic={0xd000, 0x8000, 0x2, 0x7850000000000000, 0x0, [{0x8, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x20, 0x8, 0x800, [0x0, 0x0, 0x0, 0x0], 0x3a}, {0x89c, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x8000, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x80000000, 0x6, 0xa26a, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffbf8}, {0x5ce, 0x26c, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xff, 0x4961, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x200, 0x13f0702a, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0], 0x9325}, {0x6c53ca29, 0xbda, 0xfe6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3, 0x3, 0xd1a, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x80000000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x7ff, 0xffffffff, 0x297, [0x0, 0x0, 0x0, 0x0], 0x800}, {0xf9111b7, 0x1, 0x471, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0xffff, 0xfffffffffffffff9, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x3, 0xfb, [0x0, 0x0, 0x0, 0x0], 0x1f9}, {0x1, 0xfe, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x4, 0x100000000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x504c9623}, {0x11e5, 0x7f, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8001, 0x7, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2337}, {0x18, 0x7, 0xe111, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x6, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0], 0x8000}]}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bf000-0xc)='/dev/rfkill\x00', 0x12000, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000adb000)={r6, 0x50, &(0x7f0000938000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) shutdown(0xffffffffffffffff, 0x0) [ 244.096817] QAT: Invalid ioctl 2018/01/18 12:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000263000-0x4f)=""/79) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000872000-0x4)=0x3, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 12:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000402, 0x0}, 0x2) listen(r0, 0xfffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/18 12:31:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000383000-0x10)={0x0, 0x48, &(0x7f0000860000-0x58)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000e65000-0x4)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aa1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000078f000-0x8)={r1, 0x100000000}, 0x8) 2018/01/18 12:31:20 executing program 0: r0 = syz_open_dev$dspn(&(0x7f000088d000)='/dev/dsp#\x00', 0x631, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000a32000)=""/47, 0x2f}, {&(0x7f0000a81000-0x5a)=""/90, 0x5a}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/dsp\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f00007a6000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d00000-0x10)={r2, r3/1000+30000}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000bf8000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r4, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000de2000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/18 12:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0xe) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00003e6000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00002b4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r1, r0, 0x0) sendto$packet(r3, &(0x7f00007c3000-0x1f)="", 0x0, 0x8000, &(0x7f00007d8000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000026c000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bef000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x90, &(0x7f0000df9000-0x90)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff01}, @in6={0xa, 0x1, 0xffffffffffffff81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xd06}]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) clock_settime(0x7, &(0x7f000016e000-0x10)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x400, &(0x7f00004e8000)={0x0, 0x0}) setsockopt$inet6_buf(r7, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000617000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000d84000)={0x0, 0x0, 0x0}, &(0x7f0000d5a000)=0xc) r10 = syz_open_procfs(r9, &(0x7f0000db4000-0x8)='net8tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f00006dc000)=0xfff, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGKBSENT(r10, 0x4b48, &(0x7f0000689000)={0x101b, 0xd03, 0x187}) 2018/01/18 12:31:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f000010e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="b6fb612d44cf1472b4d19f226fad64ea3875aa1f838d821f709c43188ecfaf5dcc2f462105539ecc6221e0395117f906f07a73c2c27e0cb8f4c8028afc4e41911ac8e5f2aa7e61e602927f9f7297b1eb79d5f536e597bb0fb3cf59996f496d", 0x5f, 0xfffffffffffffffe) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30, 0xfffffffffffffbff, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x8}, 0x8) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f00007c3000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x20) r5 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/18 12:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x40000000, 0x0) readv(r0, &(0x7f0000c99000)=[{&(0x7f0000f8f000)=""/177, 0xb1}, {&(0x7f0000c21000-0x1000)=""/4096, 0xfffffffffffffe90}], 0x10000023) 2018/01/18 12:31:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000012, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000096a000)='/selinux/checkreqprot\x00', 0x20000, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000545000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006bb000-0x10)={r0, r0, 0x5, 0x3}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00008a5000)={0x10000001, 0x0}) clock_adjtime(0x7, &(0x7f0000ce0000)={0x7ff, 0x0, 0x401, 0xffffffff, 0x5, 0x9, 0x7, 0x80000001, 0x9, 0x8, 0x1, 0x4, 0x3f, 0x800, 0xfffffffffffffa31, 0x401, 0x200, 0x22f, 0x7fffffff, 0x6d, 0x7, 0x1a9, 0x4, 0x400, 0x40, 0x7fffffff}) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000b03000-0x38)={&(0x7f0000e8b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b9000)={&(0x7f0000da7000-0x108)=@alg={0xe0, 0x10, 0x3, 0x5, 0x2, {{'ansi_cprng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) syz_open_dev$urandom(&(0x7f0000290000)='/dev/urandom\x00', 0x0, 0xa0000) 2018/01/18 12:31:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{r0, 0x7530}, {0x0, 0x7530}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000002000-0x1)=0x0) timer_create(0x2, &(0x7f0000001000)={0x0, 0x37, 0x2, @thr={&(0x7f0000001000)="74bbf809c1b7dcbce7ebfd9dd1edca4fe8e94a1e39953fc9c74821c22e6efee7af49f4a11b3bc6eaf9cd032742f4a08fbc0a0211ac990156fc1676c710dbc859b82516cb8ecec1926181e70351c6b78c3fa8ce6f358b1754d3000e494537cee2aecdd1373521dae9609a83cb43365450e132495cc1ea57ceb6662262a6bee6b9ed133e9ca8507820ea0b281287f86d37ef809e9edb9dcf253ba9df9c2805ea174733f71eaf25903ac54f21d7bdc93e043ad036cbcb3c58d91c8063233865fe06ee", &(0x7f0000001000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = fcntl$getown(r1, 0x9) ioprio_set$pid(0x3, r3, 0x10000) 2018/01/18 12:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00001df000)={@multicast1=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000032d000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r3 = dup2(r2, r1) dup2(r1, r0) write(r0, &(0x7f00003b3000)="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", 0xffffffffffffff4c) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000003000-0x14)={0x1, 0x1, 0x9236, 0x0, 0x4, 0x7f, 0x101, 0x80000001, 0xfffffffffffffff8, 0x5}) 2018/01/18 12:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000e46000)='./file0\x00', 0x26c00, 0x0) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) [ 244.352009] SELinux: unknown mount option 2018/01/18 12:31:20 executing program 1: socketpair(0x1f, 0x80002, 0xfffffffffffffff7, &(0x7f0000a69000-0x2)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000895000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x80000000, 0x8000, 0x5, 0x4, r2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x81}, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000ff7000-0x9)="0000d70000000000c2") exit(0x0) fcntl$setlease(r1, 0x400, 0x1) sync_file_range(r0, 0x437, 0x2, 0x2) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000aad000)={[{0x3ff, 0x1ff, 0x7fffffff, 0x60, 0x0, 0x4, 0x401, 0x0, 0x0, 0xfffffffffffffff9, 0x80, 0x1000, 0x3}, {0xfffffffffffffffb, 0xf8b, 0x8e72, 0x1adac672, 0x7, 0x101, 0xfffffffffffffffa, 0x4, 0x1a, 0xfff, 0x8, 0x400, 0x2}, {0x7, 0x8000, 0x0, 0x3aa2, 0xfffffffffffffff8, 0x3, 0x8, 0x0, 0x9, 0xffff, 0xfff, 0x0, 0x7fffffff}], 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r4, &(0x7f0000001000-0xc2)=""/194, 0xc2) 2018/01/18 12:31:20 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000005000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000004000)=[]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000)=0x5, 0x4) 2018/01/18 12:31:20 executing program 6: r0 = gettid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000221000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000-0x5c)={0x4, 0x2, {0xffffffffffffffff, 0x0, 0x9, 0x0, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpgid(0x0, r0) [ 244.417264] SELinux: unknown mount option 2018/01/18 12:31:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000)=""/0, &(0x7f000011d000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000057000)='/dev/sequencer2\x00', 0x101800, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000da8000)=0x0) 2018/01/18 12:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') fchmod(r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e0b000)=0xffffffff80000001, 0x4) 2018/01/18 12:31:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000743000-0x4)=0x0) getpgrp(r1) 2018/01/18 12:31:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f0000108000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000aa1000)="") capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x3ffffc, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00000b1000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000002000)=""/4096, &(0x7f0000004000-0x4)=0x1000) 2018/01/18 12:31:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009c1000)=0x0) getpriority(0x2, r1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bd0000-0x9)='/dev/vcs\x00', 0x20040, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000df7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000394000-0x4)=0x14) 2018/01/18 12:31:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00002fd000)={0x2, &(0x7f00003df000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x80000001, 0x0, 0x0}]}, 0x10) madvise(&(0x7f0000f38000/0x2000)=nil, 0x2000, 0x13) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/18 12:31:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$dir(0xffffffffffffff9c, &(0x7f00008dd000-0x8)='./file0\x00', 0x80000, 0x111) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/18 12:31:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000294000)='/dev/mixer\x00', 0x400300, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) sendfile(r1, r1, 0x0, 0xffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000664000)=0x2, 0x4) read$eventfd(r1, &(0x7f0000d05000)=0x0, 0x67) read(r1, &(0x7f00002ee000-0xe2)=""/226, 0xe2) sendmsg(r1, &(0x7f00006b8000-0x38)={&(0x7f0000a63000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000539000)=[], 0x0, 0x0, 0x0, 0x800}, 0x3c) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) socketpair$ax25(0x3, 0x7142ade91d6ee0d2, 0xcb, &(0x7f0000fb8000)={0x0, 0x0}) 2018/01/18 12:31:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r1 = semget(0x2, 0x3, 0x0) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f000083e000-0x93)=""/147) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/18 12:31:21 executing program 0: r0 = shmget(0x2, 0x3000, 0xfd26b75a30542236, &(0x7f0000793000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bfc000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r5 = getgid() sched_getscheduler(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) shmctl$IPC_SET(r0, 0x1, &(0x7f0000705000-0x70)={{0x7f, r1, r2, r4, r5, 0x1, 0xffffffffffffffc1, 0x0, 0x0, 0x0}, 0x7, 0x5, 0x8, 0x1, r6, r7, 0x800, 0x0, 0x0, 0x0}) r8 = gettid() setpriority(0x1, r8, 0x9) 2018/01/18 12:31:21 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000008000-0x4)=0xb1c2, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r1, &(0x7f0000de8000-0x1000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000e73000-0x12)='/dev/input/mouse#\x00', 0x6, 0x800) fremovexattr(r1, &(0x7f000014a000)=@known='security.ima\x00') perf_event_open(&(0x7f0000d54000-0x78)={0x4, 0x78, 0x269ccdfd, 0x401, 0x0, 0x7, 0x0, 0xc79, 0x8000, 0x1, 0x9d8, 0x2, 0x1, 0x9, 0x8, 0x2, 0xa9, 0x0, 0xdda, 0xb1, 0x1ff, 0x1, 0xffffffff, 0x1, 0x3, 0x3ba42aab, 0xffffffff, 0x4000, 0x5, 0x5, 0x1, 0x4b6, 0x1, 0x1, 0x3a9, 0x1, 0x69e9, 0xa48, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000e72000)=0x0, 0xc}, 0x20069, 0x9, 0x1, 0x5, 0xef, 0x7, 0x8, 0x0}, r2, 0x80000000, r3, 0x2) 2018/01/18 12:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e93000-0x48e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "00091c", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cdb000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000093000)=0x1) 2018/01/18 12:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f00008fa000-0x50)={@common=""/16, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000cf000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b63000-0x4)=0xe8) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000038c000-0x38)={&(0x7f0000e83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000674000)={&(0x7f0000739000)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0x8, 0x400000000000000a, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r1, 0x80000) 2018/01/18 12:31:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005dc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cd2000)='net/igmp\x00') pread64(r1, &(0x7f0000485000)=""/0, 0x1000001b6, 0x0) 2018/01/18 12:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000674000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ccf000)={0x0, 0x0}, &(0x7f000003a000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000902000)={0x0, 0x100000000, 0x78c, 0x1, 0x3, 0x7fff, 0x80000000, 0x8000, {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]}, 0x6, 0x5, 0x1, 0x401, 0x0}}, &(0x7f000080d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f4b000)={r2, 0xffffffffffffffff}, &(0x7f0000dbe000)=0x6) r3 = syz_open_dev$loop(&(0x7f00001bc000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b60000)={0x0, 0x38, &(0x7f0000400000-0x38)=[@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xad}, @in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x480}]}, &(0x7f00000f2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bbf000)={r4, 0x2}, &(0x7f000037a000)=0x8) tee(r3, r0, 0x0, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000718000)={0x18, 0x0, &(0x7f0000727000)=[@acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x3, 0x0}], 0xec, 0x0, &(0x7f00009ac000)="3ee78deae67beb67a4a5d3714101ab72f4f1bf3af64ee7c7ad0934f73bbe2280f68a4c81a1ad1692b9c2afecebbed7a6a58a890f121b6bbbb048014b55ce24aec6665e21e3a60c19d389d5271647af268d2503d285fcf06d40d174aed212cafe2b151d1ddad3dba6474540da6aaadc9f7a2a2df22f48d38cb11a0e58fa9f524aa6ac90b4be125671c0a4a12e3bcbd3a09d70686dd585d1ef8df9983673c24d31a8ef17af3b078596ae19fd2797db732720e6ea4be79c2a152d1cc310ae4c7b0ace1ae74b007d375dcf9cf98959fbab6750352acdef361247f56d5682750cbea36216a75b3c10eebad8d35d70"}) fadvise64(r3, 0x0, 0x0, 0x4) 2018/01/18 12:31:21 executing program 2: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d18000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f000093b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x2, {0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}}}, 0x3a) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005cf000-0x4)=0xffffffffffff8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d17000-0x4)=0x0, &(0x7f00002a6000-0x4)=0x4) 2018/01/18 12:31:21 executing program 4: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00002ed000-0xe)=@known='system.advise\x00', &(0x7f00000ef000)='[userself\x00', 0xa, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0xfffffffffffffee7, 0x0}, 0x0) close(r1) 2018/01/18 12:31:21 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10) lseek(r0, 0x0, 0x7) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/01/18 12:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pivot_root(&(0x7f0000064000-0x8)='./file0\x00', &(0x7f00004d6000-0x8)='./file0\x00') r1 = fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r0, 0x408, r0) perf_event_open(&(0x7f0000f65000)={0x3, 0x78, 0x0, 0x7, 0x8, 0x6f06, 0x0, 0xffffffffffffff9a, 0x20000, 0x0, 0x2, 0x1, 0x7, 0x7, 0x8000, 0x400, 0x4, 0x50, 0x10000, 0x40, 0x2, 0x100, 0x7, 0x100000000, 0xd2b, 0x2, 0x3, 0x40, 0x9, 0x9, 0x81, 0x7, 0x82, 0x0, 0x4, 0x80000000, 0x5, 0x3, 0x0, 0x4, 0x2, @perf_config_ext={0x2, 0x6}, 0x9, 0x7, 0x5, 0x1, 0x58, 0xfffffffffffffe01, 0x0, 0x0}, r1, 0x4eff, r2, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000dca000)={@common='sit0\x00', @ifru_addrs=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 12:31:21 executing program 0: r0 = creat(&(0x7f0000ad6000)='./file0\x00', 0x4) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0xffffffffffffffff, &(0x7f000034c000-0x10)={0x2000000000000246, &(0x7f0000926000)=[{0x3, 0x7, 0xfbf6, 0x0}, {0x8, 0x80, 0x40, 0x58}, {0x7fff, 0x3f, 0x9, 0xff}, {0x8, 0xfffffffffffffffa, 0x6, 0xd8ff}, {0x7, 0x401, 0xffffffffffffffc1, 0x8}, {0x20, 0x8001, 0x7fffffff, 0xaa2}]}) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/01/18 12:31:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x400000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005a4000)=0x0, &(0x7f00007f0000)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000008000-0x50)={@common='ip6gretap0\x00', @ifru_addrs=@llc={0x1a, 0x1a, 0xffffffff, 0x2, 0x6, 0x3f, @random="8533ba30febf", [0x0, 0x0]}}) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000006000-0x4)=0x0) 2018/01/18 12:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a6000)={0x26, 'hash\x00', 0x0, 0xd, 'ghash-generic\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000e21000-0x12)='/dev/input/mouse#\x00', 0x0, 0x30600) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00005f8000-0x28)={0x400, 0xf, 0x447, 0x6, "a550c64f58d799fd487e3653efcae14e241c12a22575970fb8863902cafb27b7"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000e89000)={&(0x7f0000614000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003a8000)=[], 0x0, &(0x7f0000abb000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 12:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) dup2(r1, r0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000da6000)={0x7fff, 0xffffffffffffffff, 0x2, 0x7}) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000c7d000)=[{&(0x7f0000710000)="01", 0x1}], 0x1) 2018/01/18 12:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f00009d9000)='/dev/audio#\x00', 0x4, 0x500) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00007a2000-0x10)={0x4, &(0x7f000018a000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) read$eventfd(r0, &(0x7f00008d7000)=0x0, 0x226) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) 2018/01/18 12:31:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) r1 = syz_open_dev$midi(&(0x7f0000ec8000-0xb)='/dev/midi#\x00', 0x6, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002a2000-0x2c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xbcb3}], 0x2c) 2018/01/18 12:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000722000)='ppp0&&].\x00', 0x2) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000fa8000)={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]}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:21 executing program 6: rt_sigreturn() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00009b9000-0x42)=""/66, &(0x7f0000c98000)=0x42) r1 = socket(0x10, 0x802, 0x0) r2 = creat(&(0x7f0000a2e000-0x8)='./file0\x00', 0x80) epoll_wait(r2, &(0x7f00008ca000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x15555630, 0xa77) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000261000)={0x2, 0x0, 0x80, 0xff, "bdea8aa3ee8d01a7c197895cffdbe665a8a4f1d83a03fba0cb33371b740876bf81d75091bdad38494b477ed8", 0x8000}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007d1000-0x14)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) write(r1, &(0x7f0000fb6000-0x24)="240000001a0025effc00000000ec0001800000000004bf0202efffe31677020048f30000", 0x24) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d85000-0x4)=0x0, &(0x7f0000a31000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005ce000-0xc)=@sack_info={0x0, 0x80000000, 0x10}, &(0x7f0000e3d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f77000)={0x97c, 0x4cc, 0x1, 0x8, 0x800, 0x9, 0x2, 0x5, r5}, &(0x7f0000516000-0x4)=0x20) 2018/01/18 12:31:21 executing program 1: chmod(&(0x7f0000ae5000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000003000/0x1000)=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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x20200, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x80000, 0x0) connect$pptp(r0, &(0x7f0000004000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xf}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x140) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) stat(&(0x7f0000003000-0xe)='./file0/file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) r5 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000007000-0x78)={{0x800, r2, r3, r4, r5, 0x106, 0x2, 0x0, 0x0, 0x0}, 0x9, 0x10001, 0x7, 0x9, 0x40, 0x4d5, r6, r7, 0x0, 0x0}) r8 = add_key(&(0x7f0000003000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)="ccc1c7e70dc6a6193e09bd2f034be0c31103e494e70a5fcf4f1dc24e477fb58e97609831c6c77f", 0x27, 0xfffffffffffffffd) pause() r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='posix_acl_accesssecurity\x00', 0xffffffffffffffff) keyctl$search(0xa, r8, &(0x7f0000003000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x1ff}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000006000-0x8)={r11, 0x20}, 0x8) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000b2c000)=0x791) openat$ppp(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/ppp\x00', 0x1, 0x0) 2018/01/18 12:31:21 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000009000)='/dev/admmidi#\x00', 0x3, 0x401) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000009000)=0x5, 0xfffffffffffffdc0) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x400000000000016c, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x5, 0xfffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/18 12:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000407000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000043a000+0x474)=0x7fffffff, &(0x7f0000be4000)=0x2) exit(0x72c95c78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008f9000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a2e000-0x20)={r1, 0x6, 0x1, 0x0, &(0x7f0000add000)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/01/18 12:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000afa000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000015000)='oom_adj\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000071d000)='/selinux/validatetrans\x00', 0x1, 0x0) readv(r1, &(0x7f00007d1000)=[{&(0x7f00008b6000)=""/42, 0x2a}, {&(0x7f00007df000)=""/0, 0x0}, {&(0x7f0000aef000)=""/52, 0x34}, {&(0x7f0000f0e000-0xc7)=""/199, 0xc7}, {&(0x7f000082c000)=""/181, 0xb5}, {&(0x7f0000f44000)=""/154, 0x9a}, {&(0x7f000013c000)=""/23, 0x17}], 0x7) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f00000c7000-0xd1)=""/209, 0xd1}], 0x1) 2018/01/18 12:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0x1e}], 0x1, &(0x7f0000959000-0x2428)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b63000)=0x1) 2018/01/18 12:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000969000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000652000)=0x0) socket$unix(0x1, 0x3, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f00006be000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000022d000-0x4)=0x10) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001ec000-0x10)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000ef8000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000bfa000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r0, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005ef000)={0x0, 0x0, 0x0}, &(0x7f00009e3000-0x4)=0xc) getpid() getpgrp(0x0) r2 = syz_open_dev$midi(&(0x7f0000f52000-0xb)='/dev/midi#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f37000)=0x0, &(0x7f000040a000)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000817000)='./file0\x00', 0x400000, 0x150) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000bf4000-0x4)=0x401) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000290000-0x4)=0x0) r4 = getpgid(r3) syz_open_procfs(r4, &(0x7f0000938000-0x7)='ns/pid\x00') mkdir(&(0x7f0000b1c000-0x10)='./file0/control\x00', 0x9) syz_open_dev$vcsn(&(0x7f0000159000)='/dev/vcs#\x00', 0x64cd, 0x2002) rmdir(&(0x7f0000ac6000)='./file0\x00') 2018/01/18 12:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00002d6000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:21 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000502000)=0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000bff000)={0x0}, &(0x7f0000c68000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000825000)={0x0, 0x0}, 0x8) r3 = fcntl$getown(r2, 0x9) ptrace$setsig(0x4203, r3, 0x1b, &(0x7f0000275000)={0x0, 0x100, 0x1, 0x3ff}) 2018/01/18 12:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00003e8000-0xb)='/dev/adsp#\x00', 0x4, 0x86101) recvfrom$unix(r0, &(0x7f00002b8000)=""/241, 0xf1, 0x2000, &(0x7f0000f4d000)=@file={0x0, './file0\x00'}, 0xa) r1 = syz_open_dev$sg(&(0x7f0000789000)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r1, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 12:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000cd1000-0x50)={@common='teql0\x00', @ifru_data=&(0x7f0000ff8000-0x20)="e065b9295e1f322c4c1863dc7423c31f1cb541968572adec475a9ba45c6e5fd7"}) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/18 12:31:21 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r1, 0x1}) getdents(r1, &(0x7f0000001000-0xc2)=""/194, 0xc2) 2018/01/18 12:31:21 executing program 5: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000028b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000028b000-0x10)={0x6000, 0x8000, 0x0}) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000145000-0x10)={0x0, r3+30000000}, &(0x7f0000289000)={0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 12:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000069a000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00004cc000-0x4)=0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000dc9000)={0x8000, 0x0, 0x1, 0xffffffffffffffff, 0x0}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000e8c000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000cc8000)=[{r1, 0x4, 0x0}], 0x1, &(0x7f0000078000)={0x0, 0x1c9c380}, &(0x7f00001f6000+0xe47)={0xfffffffffffffffb}, 0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000c7d000-0x1000)=""/4096) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x6140) 2018/01/18 12:31:21 executing program 0: inotify_add_watch(0xffffffffffffffff, &(0x7f0000eb8000-0x8)='./file0\x00', 0x1002) 2018/01/18 12:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000a41000-0x46)={0x0, ""/62}, 0x46, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) getpgid(r1) msgctl$IPC_RMID(r0, 0x0) 2018/01/18 12:31:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bdb000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='bridge0\x00', 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000003f000)='net/protocols\x00') pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2018/01/18 12:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x45, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ppoll(&(0x7f0000db8000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000542000)={0x0, 0x0}, &(0x7f0000181000)={0x0}, 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/18 12:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b19000)=""/113, 0xfffffce7}], 0x259) 2018/01/18 12:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000f13000-0x9)='/dev/sg#\x00', 0x0, 0x40000) bpf$BPF_PROG_DETACH(0x9, &(0x7f00001ba000)={0x0, r1, 0x6, 0x2, 0x0}, 0x14) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1, 0x0}) 2018/01/18 12:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000478000)=0x0, &(0x7f0000a1b000-0x4)=0x0, &(0x7f0000b30000)=0x0) sendto$inet6(r0, &(0x7f0000c43000-0xa4)="88b0d75a10d8f0916c3cc92e932537ac837bb3158512479eaa9799a3bdfbfdb2c4283cfd596351ca2825198bd6f847fd4fab67ae30b9735051271e0f2df545e9da5ec2b5245d95535810a3195af6e12a105a6989e69cfc7463ebce1e2afa6d7a50483f9d7fadd17106f382933212396aebb3a2bd36fa29bd95cf4497d4bab89e2eaae45feba8fded8281548deb68d0bb6d331cff15f2e7b753acebf1d77a09dfc3d0e724", 0xa4, 0x20000001, &(0x7f000018b000-0x1c)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r2 = request_key(&(0x7f000020f000-0x8)='rxrpc_s\x00', &(0x7f000052e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000674000-0x2)=',\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000410000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000a19000)=0x2, 0x4) get_mempolicy(&(0x7f00001c5000-0x4)=0x0, &(0x7f0000c80000-0x8)=0x0, 0x7fff, &(0x7f0000f18000/0x2000)=nil, 0x3) 2018/01/18 12:31:21 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000ac000-0x4)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00007d4000)={0xf, 0x8, &(0x7f0000001000-0x40)=@raw=[@alu={0x7, 0x4, 0xf, 0xf, 0x9, 0xfffffff4, 0xfffffffffffffff1}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x2, 0x9, 0x5, 0xc, 0xfffffffffffffff8}, @map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000767000-0x4)='GPL\x00', 0x1, 0x9a, &(0x7f00002fe000-0x9a)=""/154, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x9, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000314000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='bond0\x00'}}) r6 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000567000)={0x1, 0x7}, 0x8) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r6, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000f9b000-0x8)={r4, r3}) recvmsg$kcm(r5, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00001af000)=[{&(0x7f00004e3000-0xe9)=""/233, 0xa}, {&(0x7f0000d4c000)=""/175, 0xaf}, {&(0x7f00003a3000-0xc7)=""/199, 0xc7}, {&(0x7f0000c0a000-0x8)=""/8, 0xfffffcae}, {&(0x7f00000c9000)=""/204, 0xcc}, {&(0x7f0000c4d000-0xd1)=""/209, 0xd1}], 0x6, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) 2018/01/18 12:31:21 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000001d000)='/dev/dsp\x00', 0xc000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000010000-0x4)=0x1000) r2 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x6440000000001268, &(0x7f0000019000-0x1)="") 2018/01/18 12:31:21 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/mixer\x00', 0xf60a27c412052850, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000091b000)=""/241, &(0x7f0000001000-0x4)=0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b1c000-0x8)='./file0\x00', 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00002f0000-0x8)=0x0) 2018/01/18 12:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000d6000-0x4)=0x0, &(0x7f0000527000)=0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000f0e000)=""/240) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000cba000-0x9)='/dev/ion\x00', 0x40, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000cb3000-0x18)={0x81, 0x16, 0x1, r0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000094000)={0x2, [0x0, 0x0]}, &(0x7f0000819000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f49000)={r0}) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") lseek(r0, 0x3, 0x0) 2018/01/18 12:31:21 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0xa800) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/18 12:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0xce}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) r0 = syz_open_dev$sndpcmp(&(0x7f000052b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x440000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f79000)={{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x8, [0x9438, 0xb789, 0x7, 0x2, 0x3, 0x2, 0x34f, 0xa4f]}, 0x5c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000ab4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x84100) 2018/01/18 12:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/18 12:31:21 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) semget(0x1, 0x3, 0x1a) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000025000)=0xd6) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000b000)={0x0, 0x5, 0x3, 0x26, 0x20, 0x1}, &(0x7f0000026000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000026000)={0x0, 0x15, "d84c44878b1ad87e49f200375c080ca69f9a05861d"}, &(0x7f0000026000)=0x1d) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000026000)={&(0x7f0000027000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffc00, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, 0x1c, &(0x7f0000026000)=[{&(0x7f0000026000)="059c481974586609f0adfb870cbb3aa4f7ebff7002a7feb8429210b6efa49f0923163873e9ba65c32ab6735e522e8019ed6b005d534205870a42bb9c2aae5e46148fee8e430cfb10f814bb7f57486b90185965ee0322f1bd50c49282179c3700fb55ab55634a7a06798565dacd447e45436e82192a2c32e0b736e9fc4924ccf7aafaf7fe4dc87fd3dc2f54559a0f59495c077fbba34006c1a8ab7736df2ac90e1bd14c51f7589b4f6ae2d3a4c0a66341f291b5c0a1f011f111a284ae7333fd48c988ec7f6979e4c8751233600adcee2bf46eec32765966856183488f71e22727cfc3cf3d0c1e958a65a22a535f42c0a3ed16", 0xf2}, {&(0x7f0000027000-0xc8)="ec30c0abf46062a6a190d8cf56bc927d1541bce8f0d8d70a6d9e4ebd14ef0d8692c9b997e5812ea69bc82f0ccde08e1c819f0b42e5fcd64c796d81c6de08f374738f672e66b9c8d28719c686f22aaa4fe7a11a519fa3bfa3184e3d82af9ab8bdb2ce6a93451c82d028637029f85483f291361df472427d630aa3aa6630260a3a92e0f560d024b184a27b26e23b7f534cea9739f9e69c2fddf7f59228012afbe369d4d6563e7f204802f81a77b06e9eb131ee638910305f3e49fb3a67e9af2d6c7c5e6f8797143a45", 0xc8}, {&(0x7f0000022000)="5065fe5e70c84b3bf63e1eb143c5b46b2222fb278d8e8370c7674cc3ad3893183907f3cd2649ddce152acacc3d89c1a0cdccd9ffe0f2bdd6915096d6e00319fd34cd47c0f99001a9c108631b238d7a96ee5d43a9898977781e67531c75aef6bd0c6ef6db9a6bd9f28c2c5ddcdeee98a9a8cd63e8d9ed0659209dc0cf3f1599d389ce289bc6a8f8ca9bd5fbd4c410fcdd4c4263d116b5f66b454297951dea859c23f21ec6a27b661b51d8bc74204f6f99fbfb81aad4c82daa62e61d6d2ebae2da1ae06ffdbc9668bf2352319d8fe7263f8ec259d3f4daf496114b8e230b8581b74436f6f461e891d595c78cd8", 0xec}, {&(0x7f0000003000-0xb4)="918f6f81b3f60b27cd963e4550e6bd4cfaa873f5e4d5616559b88a5c7fb053167d97de16a6b248851a0a155c3dbdb3b9eba1ce04bce2d90ad6c0951fb5b74ebc7a0db475d1c113ae3ff3d9e70fd6129726672869c3c5619638b4d8c971b8da9e25de39d29c15af1cf505ace4ab7afa0067420c1f9bbcd783fb557f10e39a283465d57c3d1eb369636e5384aba2bdd6b5c762ee4e7b1859b9625d64bc563f5dfe51bb595b729d582d42768bad9467b86fca58a48e", 0xb4}, {&(0x7f000001b000-0xb0)="35e4dbff75a9a985e7803961e84af87384a42c1d5028177d21b617ad2a81ae608beff598ebcd8e54ff64eafd2288f5da4a6416d951e9dea9faee46799855b463dc618d341b6f01e9c45ff52eae5766efef49434ad4e9a622c58c762538898bd83ae8ac810cc7878c886956b5f913eafb33b13fba30a763672e17108d4e77621200a7843ee8ae9d5475a45afa61f952d8b8b0976626ec6eabfc18fee2f172ec89ef134ff9864004a2c698f15bda9cdc51", 0xb0}, {&(0x7f000000b000)="9c834f021dd80bee3aa6487199179c1cfb8fd09aa30b833fd0be03b7a3fbd4302732fcc61aecc8932d3a910e6c428ba28ec743e10b52a9aa4f393e68d55374", 0x3f}], 0x6, &(0x7f0000026000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0x1ff, 0x40, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xffff, 0x4, 0x20, 0xfb, 0x7, 0xd82, 0x6, r3}}], 0x60, 0x0}, 0x4008045) r4 = dup(r1) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 12:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000324000-0x8)={0x0, 0x2}, &(0x7f0000431000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000242000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f000005c000-0x20)={{0x0, r1}, {r2, 0x0}}, &(0x7f0000894000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = add_key$user(&(0x7f0000f46000)='user\x00', &(0x7f0000475000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000750000)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_security(0x11, r3, &(0x7f00009e3000)=""/4096, 0x1000) 2018/01/18 12:31:21 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 12:31:21 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d6000)=0xc) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x523402) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x9, 0x100000000000000, 0x36a0, 0x10001, 0xfffffffffffffffc, 0x6000000000000, 0x7, 0x82a1, 0x8, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a7f000-0x4)=0x0) r2 = semget$private(0x0, 0x2, 0x101) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000000)=[{0xbdad64381be69729, 0x67b2, 0x1800}, {0x4, 0xfffffffffffffd85, 0x800}, {0x4, 0xb49d, 0x1000}, {0x2, 0xfffffffffffffc00, 0x0}, {0x4, 0x81, 0x1000}, {0x1, 0xebb, 0x1000}], 0x6, &(0x7f0000000000)={r3, r4+30000000}) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ccf000-0x4)=0xc) r6 = getpgid(r5) get_robust_list(r6, &(0x7f0000945000-0x8)=&(0x7f00008a7000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e0e000)=0x18) 2018/01/18 12:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xa7, &(0x7f0000dd7000-0x2b)=""/43) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x3, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000d6b000-0x4)=0x1) 2018/01/18 12:31:21 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f93000-0x18)={r0, &(0x7f0000913000)="6c30532a080c391ec71d6e8e1d1172", &(0x7f0000f93000-0x25)=""/37}, 0x18) r1 = syz_open_dev$sndpcmc(&(0x7f0000f91000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000010004400) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000f91000-0x8)={r1, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8000000000043, &(0x7f0000248000-0x4)=0xfdffffffffffffff, 0x4) inotify_init1(0x80000) 2018/01/18 12:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000013b000-0x11)='/dev/qat_adf_ctl\x00', 0x4080, 0x0) sendmsg$alg(r0, &(0x7f0000c21000)={0x0, 0x0, &(0x7f0000e8f000)=[{&(0x7f0000e0e000)="dc32798525084934fe81e1efe25a75e80219d33a18582bc35ce316f080fe72b2556d4c8dcb99bb2e67d10515effdafa57deb9c4cd46dc1928420ad54ef5487ae6bbbe101867d79ea11046cd56a2b00aa6654808de2f1288fd194f7e0bb0b", 0x5e}, {&(0x7f000088a000-0xcf)="f28a8ed4aabfa5edf5a9682ddc03d100791ade1fde0b07c2b902cb6c088abb3fa2f961cc1a5b6bb1afae66584c3059dadb48a2dd97af64dfcb56617f38c4bd63eec967fff79895491cf00f83c33a1dd19d0f74f2596f6c36770e4dac2a67de2763ada9b7283c14ead2f47792ef9860a30dbcf9374a942da3d8673603e1d7ea7086b6758d022976b42f70652a6e77aa098eed95e297a45c1875aea6ecd3b40565ff2114c70c5a4c49f054bec5040691cba056793654bd67fb15b58298c2ae1956d350e75e478bd960d8efae4afa1510", 0xcf}, {&(0x7f0000b6f000)="c75b339b8e701babdded279ad59ba4975d73f2ccf73362681aee702ac4f5ace56519f5355f36827a4b2a59446c9d9cb2f4a86464db58027aa65357a999a68e7c38a61ad3e5cb766a259eb04ee95dae8c4bbd03cd802a95a246402c37e72a41d1c8e0c562bde34341548a0d1c0dabc5782782fc12b81e2ec17a82eeedc254f190c4db835d3863d7fa45865e120bbbc9858ce2ce20ccb2af9caacb9c7383c3a6a4a4a7e42a5f85e87b33aaf9b9fd2c48fc7b7248131b58c4ccfcfc48cfc7db6b956ba95b712ec471331c5cd2e9e1af2449e223f4e1148b3ef99ed128235200796245c81c7ce775bf499d90528cba49ea77475ac39d76a86e921ccd7c609ecb4b41a028bf2df110254bf1f745e7e59f7f76dc7b1650d88467140b158fbfd5597ee85f678aba682e923f9a947396330e2aaa674709d790d41e84931e65729d9761f8960b98e5634d0a58e7f3e1224354d5f54e3ebb0ad19571f456c1ea85bbaaf032adf811f22108d8005d2841b2b4611553d634b62f8dbd8ea995d517ef0e353a960d1e62b81e762399c84975787c96feb135b1d12dc5663fdacb46ff78f12a9ad58d4f9bd1eb39ba3a57e96d95d44fde010f55569391b8d219d40e86425bdbc3f8615b3d9f759b90888960ea1136c6d3042ab5c54c81b288ab51eefae15dd30994b5189b022ec0b6a6d7c635d5cc0928b6772f9a11f4796457a9419d0f86f2947fa5eb332ad37a8a467c8d5332d52bce75b7555830921c7f9df6fa85327cc73723d3f4f1c5f7c5571c1a7015b1d39c65d835a957df782d3298d06534ca0f6962e712625dbf5a2997cc9deaf2b559fbdfecd1f6e38893ae482068454d42e7284b9c5182d94a7aed404ee17d5cc0205f424da6a0c508258470f2efce5206a861467b6dcb6a15650f37d9d4ef1a848daae82e3f71823e1020f0caec20f30f1e0a1337584f85b7f83cd165797b95e8d59fb7e593901c1cfb81db017b842055c01521a6e2d4b71476d4f926a4e12b94ed2153ea7a5e6df6bda35c0a0b784dad66285697e0ae12feaf58acce31af01059d27599676843968b4de5c60717339b89973aecc5d5b5afa96dcf59802a3fa9a3bcfef0ff1edfe4f8298468642c55c1a0e40c0391e13c787f5034f9cfac8e367e2a1101947c8d5055135bef6ed429467b14cfeaba051253f543877d02823f2ef13fae0aa42d5ffd467c8bcb399194a9081a43c80159123d499b9f93917ae2c32e1669f271867d2b2cee1014b64713c31199f48a2b5315b2e37b8c30b8663648614d30caec276a3fae98393cbf83961b71ceea27e39d857e68c1a79d8bdce433664f4ff61751359574c6a30282663005093c6d264dea5823e24d3823929bd37d5b7d569f7da990445d1047e8ffcbcd139c927b86008dd168b6ce13d255481f0c94465da8c49b1dbd865ef3377143127f23037fce6e5125525a26f19b44adf090d087775bd22b4eeebb369f5c9a688e55676ffc7516b2f8c74ea1321d0e62dd693e1e144ebeee45f48397dafa08bf4aa413bec35c632e2cb03c607db96bc23186171da0275da3b6319b9b98f2012c63378e2a77986957600d34ef10e3841ed4c1fbc4f19f4d56ec2b6f01856f0339de0a9f9198a731c092dc97726fe1bbc7a2210cd7f777d4b0d11d45c6a509370bb2d73ef77ba1e102035fd23815030b6ebefbab3fbdb74741d61eb94d43be21d0a102a5faf9051e44f5ed4448cb912a5822421b0d5137904a3aea8c295c672087cc3df36fe50d6c344af695409de537e16405fe3b256f7d28b1c26ac5dab2a4547900fd3589c32dcce68d4143754acf3a919fd92e71c9077022e51a67d7094396a35c923291d5892d9c865c0ac8f9aabd21dd277c9e942afd9254a17461e2c4834da3cbb3879249a00e20fa1e64ce1508cfa48689482ac4b6c4b80e223674d0af5dbb1d51fa760d13536faf6ae5192c40c616f48d2b76b7394c5826b957850fd9d085a607d8837079df5b8ba40b551b91704c34a0a33d13bf20f7eff361cec5e51e1d45dcc2a18cf704c660cd33b79b763ab416ed021fdf410f49dc5df34e94a007c705eef7bf00698f2faa48e0d5390493cf290ffd7a9b9b6022cb545d81d83e2b33ec0f977c8ab5fd2e56185a14dd56c02d8b242ac124c663f99ede8d5d78cdfce5d4e863090d02a71a841263568f8897ef403d3b912463625b53e455f7b10f4faacc3654bfb35fa40532429b79952703fec9e8c20f8f2971e9a6a3e3c8c567d0be7fa2f2af11fc665922b546b72ae39fe1fa295c4c2d675d848fed45d6012787f2b7f657b67bea191edeffbd8b22d1303e3284bddc914bf20e963ec78f81ba962d76e0f23239a0008b0968c655e7ed430e93ca469761b67e62f3669e1404663583faf7fd066b407f6d685dbcdd80f76b352ae60410554328a051f9cf34d3febdc8de9e756b773f4e3428fd41876d6972038c078e4515ec94ee213fb7e40f071f2360b1b72f3b2e6807a53b4619597a6f281be3876c3d5bc332e50b119110803e0f24f6d61bc338263621a3d198bc27c99815829faa5ad3115067c7d08537308b4dda494259d61a40a6a42f75705fe3415ab82d7df4f9fe3a302e8ea9bbf16164f76eaee63e43da10073a44891baa297dcef995027fd7d3bed12efd77fb1ba3f48d1773ec8a0913f49ed7f5380510a2c7512129cf5f369edf2386b5f90111c62dd270d45a370a3dd25e196f38624ca387cdaa15751d2fcbf4a20f6b4b9ae925811ec22b5c90377fe768715824b31cc40abc1d4312c1cd20087d8faed28d7ceea27887155c0133a8b2d80b4702eb85aa05a245fa053ca4b39774fd707251613dff180b648afecef54810823c84c3758f5353c413eecaee6c2647fb06fa0bfe6797b504de951463322223f018c2bd174b3454ec3706a55cd272029424f26648c3eedf871d419013d9f2bba9489d0999cb0fb44dd7b3dde5463d1c0b01a15dbe7b173d5a4fa9f8aaf71c904888937712c18ee02b89701af4a7c3bee5c7a1f1e9a71f42a75c9e0f727efe42e382540773b39344ca531500ed6b7f48832dfce904505d839785d972aeda940176123f9e2815c4f7bb42e3e9507c2788f1fd27fdda1d61f760acb49719962527675622667e79077b382e678a0785047755b73e35daa4c6b2b265099eabd63ed77d3d29f55ead2ce4fd34e1fd5d35b74906c2c694962bc78c93382c4edca54e90ddb3d66a3eb44c82d251fbfcb53d583b8720508929bb034e4bc11a4a1b5dc99ea5a7e47af3699cb29b08feea579be2841dcf5da6bbc51412e351927de49b16aaffd5bc5fdfbac77ad70552577ca8c823fb513cac10b8fe606604f6ff0c4d4dd247411afad82da33310e1bbd7546e29f19b6a19b40750c0a3e6f1a543532addf552b7506e29b34f24c536f6e8e283df560ac4178b37fef17d8e0cbceb2b2e021367f8ae4ccc55bb05a1057ad360d91ac2902fde20ff8d1d23a6a17127b3708351cd8b18c22747dc5b8c631c8c7ad8674414df414e1a73062eff24a860adfc23ec7c9dbc5ed891f5f7ec71b4303d8af9c58d763e4bcb8c7f9dc9577bec2b3f83c0a83f3513382de9719218555c1ad1575e0c195ecf8fbfd31eae3ef2237caca5c993abd37d5d347710916e82e77a13cb493d78355169a5d223d7f71a22831a63edcb20bad340c1775a1cf89e47318c00042b62271d9dcec2d2df6204115cb4b94a607024b23b640cc27454dfd56b329548e9314d19626fd2a811a5f61f1986922a0a6e27310f4ba5aceafda6f215c52d621a552d99220882d64216c70ac2d54f78aea7dda15637a34f4541ea9231584a0d1519565cb7e38315555b0e15da7d79534b3396f0f28e7d38bd16cc75cf772f69297f8d0279368a83a82a729f0b691b5ac678d6c4f1adb7d082043585dc1d44a70a6986c0af36258d7dc5f4631ad18c6fe7bd04666190743ad0ad40dc6842b885cdd03d0f20aa155a1e56af6ef23ff8beb43e8fdd48973b0b3d15b8f9b871140b70d1e1be1223f729859afd3ebda8fb3886577d940e869adf68c9e467583a536ab091b540ff184e0a8249376aec802cedc7f1cc55d1ea51a524cb6ec95ea4f0406ab1095e6d3eb248839eaeeb3324c13ae0cdbc30730f227db100905dbafc0abfe96804d2f6136e990e8d6b8b9d2c601d37c6a50d53f98369eb947e43b38b093ad9eb53ee5a44a819443c40e6ef7f3a814e30042e8a6b26a3f701225283f47f04cd64f7ae51b332643a625a1f90ad6c822079dda6b5b86b5fcaaf035512dacf261eddf41eb3e31b35ed3eff50b3ee30acafb8a643166a4bd692e8a9654c25942c8fc5ee03f37ec41aec51d4f45ceba48600d6a254470cf591cd3ae32a3759741d9df58c9a404ec62a3fe58666f5ec6d80993d20ca50081bd3ab39db3ab9b77e78bec49339108e245436d4b61fa6ec0b0ba9e5a4fd6ee889d012d7a5424c33de390716c15c15a4f90fe426fedb66047e93ec4e2e6682e45f43b71676190f0e7dfeb3261f25e655230a74cb3313681ee9d5d0943b45946d6d7b819cc4ad17ad308b8f6ee432cc16cc52dbefb5cb086cc569bb0e9d8f5267072c7e1411ac1974b813c29b49769e5d133859ed204be9162e8972e4a606ea07501d51d1547fd4be1f86d74e130fbf389ead6691b9c63a62537dcdec8f5a4667226087c7d120b8fdeb55b5f6156e36a97f9121910e73e2b578ef5026b6d08260b78131a8c7947b7c54cdf59dd91b9ad180adcc3fc9ee8352a43a8674ba7e47f82f583e657b52743a9377fa2ffddff075958999aface60c46175635b32b04c994b8f50177b11e525f61c8dbd6e4c5978432a836c246977234f2927786f409f350b03625ad10a75c8a1fef65ddfc309a7a1dd4eeb44533c20a46f45630ba1dac71248bc469229b5dcb79aa6795e53a6dd277ffc4c8f7a12d348af88d5bb4b61d2dcbf11e3ab9146ff8bd302ac45d0ace04af9acb1d0f44c0eabfa8d18edbcc75b0dac448ea3adb47e3c617e177b79c1a48905e9acd6ce1ac44db574d7c4b66f932a27a41d4d56d51339d2d5921dae99efe80669cc8beb0afe38f3985ca249fd95d5d66a253f3926851ca465457d50883c4c4f1e39bc85841d80e7547d3348ed3f6214b4ccf84ecc95278c3188a837e61633e0c972dc62f30b4d73320a063143a3c4c28723304e90ba072a71c13c71e738dbf9556d67c0e0a06e572af8e3b3bd29d260fe319ec8de0f6429097f4213458c97ae01bac040693ba1ab92c96984c48a65db91eb9ef0eeb3072f5b8f969da9bc0d56b608a78d97768c723901c935412f7b28ad76a1b33e50b6d821f4ea7da5b163db0180d061f28de8ca98e493adfef1d5866a131261e534ed962def0a4b21198cb4f8f7c0d92fa21b9a6bc2ccd4c0987c421fb5f6a749edcd06ab631bf178dc5857e59f79fddda16ad582be6b12d40a61afe8abe64d83567f741d4df40b2fcec95b753d29fdca886eb3d2afa5ecf0fe3d226c3380b9d16516ed5c36ad2f3c7629397dcf695cf4f1cd046bf97d4d9e593c3b5d4684e8f1d2c0a9d39361ea9cdb9cd7db980b6e79e848fc2ddc2f4498f3b1ee14e1e7ae78a6ed4eb008899c60d533ae23facf87fd09520d9055272793c7811b955870e7841272204d92a6688c1de3ff768bb9ffb550286b8a8d3fe337f54c5d6d311a8db28e921a2fa74e23ae8559fe94d2df19d78e79dd5190358ab2b0b4c535d28b462a938cdf2777a89c559fcf2471af674f8189a332f93991e513346249fa8b2076b5e63dc214c91672b2e818788faf30097b", 0x1000}, {&(0x7f0000c95000)="ae7dc4559b6a3a9131c0fd68756c82c78e17f31f030d61b8a0335b2e510d8d0a09bb673c7b0de918eadd7b07e9ecca4e2967907a0426ce43029a7e1f1a8ac520ec1dc3679dce56ca263e6f2ec4a29788a8173c8760a607e9318ee62ac6580675dc5e8071b106fc", 0xfffffffffffffde5}, {&(0x7f00008d9000)="8cae42aa2db880e542cf27d0676bccf88d41cbe45177dcc2e9e87b1c489b1c25958496388c0d3dc7a84b8d72bb63f3d285a52b54c4ea0b51e06b23a6d94ab9bc7b9a2cc7ff271c12efa1cbd4f2fb2d21e5bd12125a0b4c80e5572f339abe283cb7825d93a47a17495fb67ff513f482cb3f1fa890fc6c27ba7b601010a0550289b8ffc190d73aa1208a1851a118b8ec425976c3deff", 0xfffffeae}, {&(0x7f00008e0000-0x12f)="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", 0xc6}, {&(0x7f00007fc000)="bbe0802e0952ffba98c77b4948d784ba38429965f40fefdd9707f4ec8cb14ff8898a0bb9f1ebca0f56a52bf4438d00740e30ee7ef74a6c2ecb477f5d881e1101adddfb2ca598ce4a3afed30fbb4f7f509604e3ec666f77521db8dbc55985fab1ca2dd9ed161e88c39b0f0b7bbfb88d7c695f373cebff2521a700be59b61ec509d5d218864cd20cce65dd25a1002d9c5ed5bb9586f9159f91c56b5646850eef1a8e9b26ac9800f22191e336742ceeb0", 0xaf}, {&(0x7f0000835000-0x56)="b63f2e0493a3a44f13ac874f2799bae5d5f205420958eb6cac0a6497d6f58bd45232dd23e86a518cc189262bc2b3c6200aefc3a041d7fc0c82ce15eabfd278af25d7d45f0ae9beb0fb53a4148c7c5d9c28d4ea1e4f62", 0x56}, {&(0x7f000069b000-0x13)="8b7dca68a9269a9bd7bd5dffe0816491f8ffeb", 0x13}], 0x9, &(0x7f0000ca8000-0x100)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x4e}, @iv={0x38, 0x117, 0x2, 0x20, "c5210a8c28912020904acc3c675cec2d3d709b791d4e2ec3525cd8338d7376b6"}, @assoc={0x18, 0x117, 0x4, 0x100}, @iv={0x80, 0x117, 0x2, 0x6c, "5b836cd4e9f7fa6de98267d984a839fd27bfddc524c70a3d4f8fc81e8ae9508e8c18de0eea59341c941e1daa03e2df757d367c289747e4ecc611f08dfdeb32720508c3e0ab9d64989b837d23584094cd0c1a7889daa8b471c344db8bdc381c5b613148842b46f9ffaacf714f"}], 0x100, 0x800}, 0x81) r1 = perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000fbc000)=@random={'trusted.\x00', ',ppp0\x00'}, &(0x7f000092c000-0x2)='#\x00', 0x2, 0x3) 2018/01/18 12:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") r1 = syz_open_dev$audion(&(0x7f0000c85000)='/dev/audio#\x00', 0xc, 0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e05000-0x20)={{&(0x7f0000ee0000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00002c4000-0x4)=0x0) waitid(0x0, r2, &(0x7f00000d8000)={0x0, 0x0, 0x0, 0x0}, 0x80000005, &(0x7f0000b52000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000642000)=0x0) 2018/01/18 12:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000000011, &(0x7f0000e41000)=0xfffffffffffffff8, 0x1) 2018/01/18 12:31:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000231000)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000eaf000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000bca000-0x4)={0x13, 0x0, 0xab1, 0x0}) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2018/01/18 12:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000040c000)='/dev/dsp#\x00', 0xc5, 0x440000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000028a000-0x8)={0x81, 0x8, 0x10001, 0x6}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000aba000-0xbc)={0x8f, 0x0, 'client0\x00', 0x5, "15cb5850743cb0f1", "6833c23fb8d48f5d5c9ed566bd8fb3ece8ca7427c859168e5f3f7eeaf23f3ff4", 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_alloc(0x0, 0x3) 2018/01/18 12:31:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000dec000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000155000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000c0d000-0x2)=0x0, &(0x7f0000527000-0x8)=0x2) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') stat(&(0x7f0000e70000)='./control/file1\x00', &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ac2000)='./control/file0\x00', &(0x7f0000119000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f00006ed000-0x10)='./control/file0\x00') futimesat(r1, &(0x7f0000a83000)='./control/file0\x00', &(0x7f000027e000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000fbc000-0x38)={&(0x7f0000f23000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8bcc21a4d18e3ee093cb107d91a546a35a3a9e377c40a0130114c6119a3955a5a5b1c6903cbcd8ad30045fb32080a8ab32c10a4ed77a2cf8541b13fbddbeb7", 0x0}, 0x60, &(0x7f0000846000-0x50)=[], 0x0, &(0x7f00000a3000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) rename(&(0x7f0000e8b000)='./control\x00', &(0x7f0000cfa000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 12:31:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000e96000-0x80)=[{&(0x7f0000e40000)=""/4096, 0x1000}, {&(0x7f0000b9b000)=""/125, 0x7d}, {&(0x7f0000a39000)=""/4096, 0x1000}, {&(0x7f0000888000-0x66)=""/102, 0x66}, {&(0x7f0000d28000)=""/89, 0x59}, {&(0x7f000056a000-0xa1)=""/161, 0xa1}, {&(0x7f0000f01000-0x1000)=""/4096, 0x1000}, {&(0x7f00000d9000)=""/234, 0xea}], 0x8, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000ae1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000e67000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff1000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$inet6(0xa, 0x4, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000d20000)=""/194, &(0x7f0000af1000-0x4)=0xc2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f81000)='/selinux/status\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d9e000)=0x0, 0x1f) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000f18000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@generic=""/16}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000069e000)=@int=0x0, &(0x7f0000cef000)=0x4) 2018/01/18 12:31:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d30000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5507, 0x80040) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007e8000-0xb8)={0x0, 0x4, 0x6, 0x8, 0xffffffff00000000, 0x9, 0x8a5, 0x3, {0x0, @in6={{0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80000000, 0x1, 0x3, 0xfffffffffffffffd}}, &(0x7f0000e50000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000032000)={r1, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4, 0x100000001, 0x5, 0x40}, 0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff04) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffebf) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) shutdown(r2, 0x1) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000608000)={0x0, 0x2710}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000068b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000c40000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9e6c2e41d3884e94ca2453fc7b8c07b3"}) 2018/01/18 12:31:21 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000000b000-0x4)=0x7fff) preadv(0xffffffffffffffff, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x284}], 0x100000000000024a, 0x1000) 2018/01/18 12:31:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000467000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/18 12:31:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$netrom(r1, &(0x7f000086c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a6a000-0x4)=0x48) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ae1000-0x8)={0x0, 0x2}, &(0x7f0000534000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={r2, 0x2}, 0x36) sendto$inet6(r1, &(0x7f00004c8000-0x3)="0094ed", 0x3, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5ad}, 0x1c) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e1e000-0x6)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/18 12:31:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e20000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000617000)={0x0, 0x9}, &(0x7f00000df000-0x4)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000522000)={@generic="d6b2c93606f33ff76a89b2eea07f9382", @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b82000)=@sack_info={r2, 0x8000, 0x0}, &(0x7f0000953000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e10000-0x14)={r2, 0xe8, 0x6, 0xb00, 0x7af1, 0x100000000}, 0x14) [ 245.429104] handle_userfault: 12 callbacks suppressed [ 245.429108] FAULT_FLAG_ALLOW_RETRY missing 30 [ 245.440039] CPU: 0 PID: 32099 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #267 [ 245.447394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.456730] Call Trace: [ 245.459300] dump_stack+0x194/0x257 [ 245.462914] ? arch_local_irq_restore+0x53/0x53 [ 245.467574] ? handle_userfault+0x12b7/0x24c0 [ 245.472060] handle_userfault+0x12fa/0x24c0 [ 245.476361] ? handle_userfault+0x150b/0x24c0 [ 245.480861] ? userfaultfd_ioctl+0x4520/0x4520 [ 245.485421] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 245.490587] ? update_load_avg+0x249/0x2d80 [ 245.494888] ? perf_trace_lock+0xd6/0x900 [ 245.499036] ? find_held_lock+0x35/0x1d0 [ 245.503084] ? print_irqtrace_events+0x270/0x270 [ 245.507821] ? print_irqtrace_events+0x270/0x270 [ 245.512554] ? cpuacct_charge+0x2e6/0x5c0 [ 245.516697] ? perf_trace_lock_acquire+0xe3/0x980 [ 245.521538] ? perf_trace_lock+0x900/0x900 [ 245.525747] ? __lock_acquire+0x664/0x3e00 [ 245.529959] ? check_noncircular+0x20/0x20 [ 245.534184] ? __lock_acquire+0x664/0x3e00 [ 245.538395] ? lock_release+0xa40/0xa40 [ 245.542362] ? __lock_is_held+0xb6/0x140 [ 245.546416] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 245.551598] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 245.556789] ? find_held_lock+0x35/0x1d0 [ 245.560865] ? __handle_mm_fault+0x3296/0x3ce0 [ 245.565427] ? lock_downgrade+0x980/0x980 [ 245.569560] ? lock_release+0xa40/0xa40 [ 245.573507] ? perf_trace_lock_acquire+0xe3/0x980 [ 245.578328] ? perf_trace_lock_acquire+0xe3/0x980 [ 245.583155] ? do_raw_spin_trylock+0x190/0x190 [ 245.587719] ? perf_trace_lock+0x900/0x900 [ 245.591954] __handle_mm_fault+0x32a3/0x3ce0 [ 245.596365] ? __pmd_alloc+0x4e0/0x4e0 [ 245.600244] ? trace_event_raw_event_lock+0x340/0x340 [ 245.605426] ? find_held_lock+0x35/0x1d0 [ 245.609493] ? handle_mm_fault+0x248/0x8d0 [ 245.613716] ? lock_downgrade+0x980/0x980 [ 245.617904] handle_mm_fault+0x334/0x8d0 [ 245.621944] ? down_read+0x96/0x150 [ 245.625552] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 245.630111] ? vmacache_find+0x5f/0x280 [ 245.634074] ? find_vma+0x30/0x150 [ 245.637612] __do_page_fault+0x5c9/0xc90 [ 245.641672] ? mm_fault_error+0x2c0/0x2c0 [ 245.645821] ? trace_event_raw_event_lock+0x340/0x340 [ 245.651011] do_page_fault+0xee/0x720 [ 245.654801] ? __do_page_fault+0xc90/0xc90 [ 245.659015] ? trace_event_raw_event_lock+0x340/0x340 [ 245.664191] ? perf_trace_lock+0x900/0x900 [ 245.668411] ? check_noncircular+0x20/0x20 [ 245.672624] ? perf_trace_lock+0xd6/0x900 [ 245.676752] ? perf_event_sync_stat+0x5b0/0x5b0 [ 245.681416] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.686254] page_fault+0x2c/0x60 [ 245.689689] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 245.695458] RSP: 0018:ffff8801d1daf928 EFLAGS: 00010246 [ 245.700801] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825877a1 [ 245.708048] RDX: 00000000000000c9 RSI: ffffc900020af000 RDI: ffff8801d1dafd28 [ 245.715293] RBP: ffff8801d1dafa08 R08: 1ffff100387dec72 R09: 0000000000000000 [ 245.722538] R10: ffff8801d1daf858 R11: 0000000000000000 R12: 1ffff1003a3b5f28 [ 245.729787] R13: ffff8801d1daf9e0 R14: 0000000000000000 R15: ffff8801d1dafd20 [ 245.737067] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 245.742248] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 245.747426] ? iov_iter_revert+0x9d0/0x9d0 [ 245.751650] ? mark_held_locks+0xaf/0x100 [ 245.755782] ? simple_xattr_get+0xeb/0x160 [ 245.759996] ? current_kernel_time64+0x122/0x2f0 [ 245.764743] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.769745] generic_perform_write+0x200/0x600 [ 245.774354] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 245.779612] ? current_time+0x88/0xc0 [ 245.783397] ? file_update_time+0xbf/0x470 [ 245.787616] ? current_time+0xc0/0xc0 [ 245.791412] ? down_write+0x87/0x120 [ 245.795114] __generic_file_write_iter+0x366/0x5b0 [ 245.800027] ? check_noncircular+0x20/0x20 [ 245.804252] generic_file_write_iter+0x399/0x790 [ 245.809010] ? __generic_file_write_iter+0x5b0/0x5b0 [ 245.814108] ? iov_iter_init+0xaf/0x1d0 [ 245.818079] __vfs_write+0x684/0x970 [ 245.821769] ? lock_acquire+0x1d5/0x580 [ 245.825728] ? kernel_read+0x120/0x120 [ 245.829641] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 245.834375] ? __sb_start_write+0x209/0x2a0 [ 245.838686] vfs_write+0x189/0x510 [ 245.842214] SyS_write+0xef/0x220 [ 245.845653] ? SyS_read+0x220/0x220 [ 245.849254] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.854260] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.859029] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 245.863764] RIP: 0033:0x452e39 [ 245.866929] RSP: 002b:00007ff98c25ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 245.874616] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 245.881864] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000015 [ 245.889111] RBP: 0000000000000062 R08: 0000000000000000 R09: 0000000000000000 [ 245.896359] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee9d0 [ 245.903611] R13: 00000000ffffffff R14: 00007ff98c25f6d4 R15: 0000000000000000 2018/01/18 12:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e8000-0x9)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3) getpgid(r0) 2018/01/18 12:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000031000-0xb)='cifs.idmap\x00', &(0x7f0000ed5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dd7000)='+{security\x00', 0xfffffffffffffffb) r1 = syz_open_dev$midi(&(0x7f00001e9000-0xb)='/dev/midi#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009a0000)=@assoc_value={0x0, 0x7fff}, &(0x7f0000d16000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004ff000)={r2, 0x8}, &(0x7f0000b1a000)=0x6) keyctl$clear(0x7, r0) 2018/01/18 12:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f000017c000)={@random="be9dcab4ed5d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "8bf253", 0x60, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e34590", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) readlink(&(0x7f0000863000-0x8)='./file0\x00', &(0x7f0000267000-0x30)=""/48, 0x30) 2018/01/18 12:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = memfd_create(&(0x7f0000ee1000)='\x00', 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000584000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/dsp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00001de000)={r2, 0x80000, r3}) 2018/01/18 12:31:22 executing program 4: keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffefe) getgid() 2018/01/18 12:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 12:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ceb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004b1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8d000)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000067e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r3, 0x56, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000659000-0xc)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000064e000)=0xc) fstat(r0, &(0x7f0000bfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000129000)={{{@in=@rand_addr=0x2, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0x3c, r4, r5}, {0x6, 0x4, 0x28000000, 0x3, 0x1000, 0x7, 0xd20, 0x3ff}, {0x100, 0x81, 0x4, 0x0}, 0x100000000, 0xf, 0x3, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x4, 0x3, 0x2, 0x2, 0x80000001, 0x100000000, 0xffff}}, 0xe8) modify_ldt$write(0x1, &(0x7f000082e000-0x10)={0x800, 0x20001000, 0xffffffff, 0x2, 0x5, 0x2, 0x5, 0x0, 0x0, 0x7f}, 0x10) 2018/01/18 12:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) syz_open_dev$sndpcmp(&(0x7f00000cc000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/18 12:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) pipe(&(0x7f0000839000)={0x0, 0x0}) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 12:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000589000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e26000)=0x0) perf_event_open(&(0x7f00005ae000)={0x3, 0x78, 0x5, 0x6d2, 0xff, 0x1, 0x0, 0x9, 0x1100, 0x5, 0x4, 0x7ff, 0x6a47, 0x3f, 0x9, 0x80, 0xd80, 0x8, 0x1000, 0x44b1, 0x5, 0x7, 0x8, 0x8c, 0x1, 0x3, 0x8, 0x3, 0xff, 0x8000000000000000, 0x7fff, 0x7ff, 0x100000001, 0x1, 0x401, 0x2, 0xdfd, 0xff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bde000-0x1)=0x0, 0xb}, 0x110, 0x1000, 0x9, 0x7, 0x20, 0x0, 0x6, 0x0}, r2, 0x9, r1, 0x8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000511000)=""/191) [ 245.985722] QAT: Invalid ioctl 2018/01/18 12:31:22 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454c8, &(0x7f0000001000-0x4)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) [ 246.008853] QAT: Invalid ioctl 2018/01/18 12:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/load\x00', 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000ef5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f47000)=0x10) r1 = syz_open_dev$loop(&(0x7f0000291000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x20401) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "f6957c092e09fa0630ac63b6ae72749f5925356e146661c3fa3840808800000000f7afa6ceaaacd698ffffe4262a24a2ab318b10786c91989d2fc99ec3dfbcd2", "16049c5675e77becc257feffffffde64a43f6bd1d2449070e52970449717ad5cc7e7b3e2eff2747cde2107ee02ad78b6033c203e0327425f98202f0cff84fc75", "e4013cb6be585efa77985ba226c614cc92ec242bb00400000024edf1f56edf9a", [0x0, 0x0]}) 2018/01/18 12:31:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000070e000)='/dev/ppp\x00', 0x400002, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e45000)='/dev/qat_adf_ctl\x00', 0x400200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000e93000-0x120)={0xffffffffffffff00, 0x1, 0x3, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xb4fd, 0x8, 0x0, "a57626071ac93a78b88632eff4ba262f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$search(0xa, r1, &(0x7f000015a000)='ceph\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/18 12:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000d3b000)={0x0, 0x7}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000822000-0x4)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 12:31:22 executing program 6: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000043e000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000aef000-0x4)=0x0) r3 = semget(0x3, 0x7, 0x45) getitimer(0x3, &(0x7f000090d000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000aee000)=[{0x7, 0x100000001, 0x1800}, {0x3, 0x1f, 0x800}, {0x3, 0x1000, 0x1000}, {0x2, 0x2, 0x1800}], 0x4, &(0x7f0000687000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r3, 0x5, 0x10, &(0x7f0000af0000-0x4)=0x4000007fffffff) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/18 12:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000f76000)='/dev/midi#\x00', 0x2, 0x6e0280) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000d6a000)=0x7, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 12:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) openat$ppp(0xffffffffffffff9c, &(0x7f0000c0d000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/18 12:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe1000)=@sack_info={0x0, 0x5, 0x0}, &(0x7f00000a4000)=0xc) bind$inet(r0, &(0x7f0000958000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e43000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000081000)={0x6, &(0x7f0000525000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000488000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/18 12:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000f8000-0x12)='/dev/input/mouse#\x00', 0x2, 0x1) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000851000-0x23)="3fa308ab7bd22bd55efdaae25b87567b0b91e0a522c45419bcab745881f7e12f261888", 0x23) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000173000)={0x0, 0x0, 0xfffffffffffeffff, 0x0}) signalfd4(r0, &(0x7f0000eb5000)={0x8001}, 0x8, 0x0) 2018/01/18 12:31:22 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x440000000000127d, &(0x7f0000011000)="") 2018/01/18 12:31:22 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000085a000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace(0x4207, r1) r2 = add_key$user(&(0x7f000037d000-0x5)='user\x00', &(0x7f00001a2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd4000-0x4f)="580ce597ceb4744e3e9e448838ed6c59ef27b1363d88e07ced10a73268b24c21853cd6f0ae73e9c475bccbe6624103f7037c021705d614833968fa7e3455eb7d9d7d65acfa982efb44512f70545d87", 0x4f, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f00005f6000)=""/6, 0x6) fgetxattr(r0, &(0x7f0000fd3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b1d000-0x5)=""/5, 0x5) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000b4d000)={&(0x7f0000fd5000-0xa9)=""/169, 0xa9}) 2018/01/18 12:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d27000)='/dev/snd/seq\x00', 0x0, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000894000)='net/netlink\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000852000-0x4)=0x7, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00002d2000-0x8c)={0x519, 0x400400000002, 0xce8b, 'queue0\x00', 0x7ae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000-0x108)={0x4, {{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000004000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0xfffffffffffffe0d) 2018/01/18 12:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000015b000)='/selinux/context\x00', 0x2, 0x0) ioctl(r0, 0x180004524, &(0x7f0000383000)="") 2018/01/18 12:31:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/sequencer2\x00', 0x68a182, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) dup3(r0, r2, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x1, 0x0, 0x2, 0x0, @time={0x0, 0x0}, {0x9, 0x7d}, {0x0, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}], 0x60) accept4$inet6(r1, &(0x7f00002b3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9c000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003c2000)=@assoc_value={0x0, 0x0}, &(0x7f0000d5c000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000049d000)={0x0, @in={{0x2, 0x0, @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]}, 0x7, 0x2}, &(0x7f0000d8c000-0x4)=0x98) syz_open_dev$tun(&(0x7f0000d84000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00001fd000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000f5e000-0x4)=0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00000f9000)={0x0, 0x401, 0xdee, &(0x7f0000482000-0x8)=0x0}) 2018/01/18 12:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000ba6000)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/01/18 12:31:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 12:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00005bc000)={&(0x7f0000508000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa0000-0x10)={&(0x7f00003aa000-0x3c)=@getlink={0x34, 0x12, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = semget(0x2, 0x3, 0x40) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000af3000-0xa1)=""/161) r2 = semget$private(0x0, 0x7, 0x120) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000f3c000)=[0x0, 0x7, 0x2, 0x3, 0x1, 0x4, 0x3, 0x3, 0x81, 0x80000001]) 2018/01/18 12:31:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b42000)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$alg(r1, 0x0, 0x0, 0x200000000080800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002c6000)={0x0, 0xffffffffffffffff, 0x0}, &(0x7f00007de000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002a1000-0x8)={0x0, 0x7f}, &(0x7f00003af000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000edb000-0xb8)={r2, 0x8000, 0x34, 0x200, 0x0, 0x6, 0x2, 0x2, {r3, @in={{0x2, 0x1, @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]}, 0x7, 0x0, 0x5, 0x100000, 0x2}}, &(0x7f0000763000-0x4)=0xb8) listen(r0, 0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008a9000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x200}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) pwrite64(r1, &(0x7f00003c5000-0x90)="48f3cf657feb2c2fcb413ccf9db0a90dac76c1daaa3cd28bec16b5558b20e598d9e923fbcb915b310ff9ad66f90ba9a8151902be4b52090accdc6f2aa713e7b095584c65198465345164123718f922dd18e10c096691e66e7599c493548834413a8aaca7a205d93a1e5c981ad47175fb33ed91434c779cc52e0139666ecc3e0af03e1f8aa40e1e71075a184c59f9289c", 0x90, 0x0) shutdown(r4, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000951000-0x4)=0x12, 0x4) syz_open_dev$sndctrl(&(0x7f0000775000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) write(r4, &(0x7f0000f8b000-0xf)="", 0xff8f) syz_open_dev$mice(&(0x7f0000ac8000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) sendto(r4, &(0x7f000054f000)="", 0x0, 0x0, &(0x7f00007f6000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 12:31:22 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000021000-0xb)='/dev/vcsa#\x00', 0x8, 0x1083ffb) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000021000-0x50)={{0x80, 0x8}, {0x2, 0x1}, 0x80000001, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000022000-0x1c)={0x1c, 0x8000000000021, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@typed={0x8, 0x88, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) modify_ldt$read(0x0, &(0x7f0000005000-0x79)=""/121, 0x79) 2018/01/18 12:31:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000639000-0x6)={0x0, 0x10001}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e95000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x47, 0x4, 0xfffffffffffff000, 0x5}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r2, &(0x7f0000001000-0x1)="", 0x0, 0x0, &(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r3 = syz_open_pts(0xffffffffffffffff, 0x761980) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x6, 0x200) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000001000-0x61)=""/97) clone(0x0, &(0x7f0000005000-0xa4)="718897fe01ead93d7678b05a57fc8b6ccdb61d6f9f5bdc9b1099543635fbd64296223120a7acf65a56ddc4286b49be79da32aaa542e6f99f2d84bd09a229782f20bff1dfaa553e18cff02e57e8cf10d547a3e23bc2273524b45063b1f628d4dd5a9290c557d8642316897451a71d21b6e351ced483e5ac822301263ada1bbaf24380d15c1c7a2504fecd259b4503d58b59f008c086d144a2fb16d7b8078751b084ea47cb", &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)="01e897a7dd59fc406db2579202ea9769e74d452ec0b2d9598a0786a0ee79f5a082391f5c0b8b895d0686f99e4d") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000007000-0x4)=0x0) syz_open_pts(r3, 0x583800) 2018/01/18 12:31:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x400000000001, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) connect$llc(r1, &(0x7f00009ec000-0x10)={0x1a, 0x0, 0x0, 0x0, 0xb6a, 0x0, @random="63363988a87b", [0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x1b4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000412000-0x4)=@assoc_id=0x0, &(0x7f000000f000-0x4)=0x4) r3 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) creat(&(0x7f0000fed000)='./file0\x00', 0x8) renameat(0xffffffffffffffff, &(0x7f0000f8d000-0x8)='./file2\x00', 0xffffffffffffffff, &(0x7f000075a000)='./file1\x00') ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000747000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006f1000-0xf)='/dev/sequencer\x00', 0x1c1003, 0x0) 2018/01/18 12:31:22 executing program 3: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000fdb000)="eb398e6be7359084f8f892e984d424e00422c9f46df3b72d46a9b5e03eb150fd7e698e2c16cec4c9004ab2578c9ee9f4762529a82e81035c54a480cdb2b3b3e741c9f4e4f7629cc277eb0a10ed5c0ab487b787f25b35d17b9ac16c4306aea26c17851e0b86cad02803dd04d9afbf75e758c58c8178074e5c98ddead9c3fbd50952") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1d, 0x1, 0x1, 0x6c274a25, 0x4e7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket(0x200000000000a, 0x2, 0x0) socket$inet6(0xa, 0x5, 0xe5) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/18 12:31:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket(0x10000000000002, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000eb7000)={@common='sit0\x00', @ifru_flags=0x401}) 2018/01/18 12:31:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000058e000)={&(0x7f0000ea4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fdd000)=[{&(0x7f0000d36000-0x2d)=""/45, 0x2d}, {&(0x7f0000ee8000)=""/156, 0x9c}, {&(0x7f00001fb000-0x4f)=""/79, 0x4f}, {&(0x7f0000c83000-0x7b)=""/123, 0x7b}, {&(0x7f0000788000-0x2e)=""/46, 0x2e}], 0x5, &(0x7f00009c7000)=""/4096, 0x1000, 0x5}, 0x22) accept$ipx(r0, &(0x7f0000ac2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e7f000)=0x10) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f4f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) sendto(r1, &(0x7f0000538000-0x138)="12000000120085ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x2, &(0x7f000014b000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f0000f0e000-0x80)=[{&(0x7f00005ac000)=""/96, 0x60}, {&(0x7f0000585000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bc5000)=""/117, 0x75}, {&(0x7f0000f72000)=""/83, 0x53}, {&(0x7f0000124000-0xc4)=""/196, 0xc4}, {&(0x7f0000ded000)=""/172, 0xac}, {&(0x7f0000031000-0x61)=""/97, 0x61}], 0x7, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) [ 246.257998] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 246.267548] audit: type=1326 audit(1516278682.657:2665): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32213 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 12:31:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) semget(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000630000-0x4)=0xc) stat(&(0x7f00002b7000-0x8)='./file0\x00', &(0x7f000070c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000008d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) time(&(0x7f0000dd8000)=0x0) syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) readahead(r0, 0x8, 0x8) 2018/01/18 12:31:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cf2000)='./file0\x00', 0x10) getpeername$unix(r0, &(0x7f0000d65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000032d000)=0x8) open$dir(&(0x7f0000298000-0x8)='./file0\x00', 0x20000, 0x14) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000ba1000-0x80)={[0x2000, 0x10000, 0x5000, 0x10000], 0xa5b, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000559000-0x8)='./file0\x00', &(0x7f0000815000)='configfs\x00', 0x0, &(0x7f0000faa000)="") 2018/01/18 12:31:22 executing program 7: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000020000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000032000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000033000)='/dev/autofs\x00', 0x20000, 0x0) [ 246.268663] audit: type=1326 audit(1516278682.658:2666): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32213 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 12:31:22 executing program 0: mmap(&(0x7f0000000000/0x365000)=nil, 0x365000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000365000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000367000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xff, 0xc, 0x7f, 0xfd, 0x2}, &(0x7f0000159000-0x4)=0x20) mmap(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000368000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x5) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000a3000-0x8)={0x0, 0x1000}, &(0x7f000036a000-0x4)=0x8) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002ac000)={r2, 0xcf, "18d7bea5aaf314ef45bb4b39fcf0563ba39b4ca1ac6e899efea0521e5852c7d2c39568748b62561cafd5bb9536da6ee5ea73fe9cfa56264321fa9ca3489ebcae514d8ac6f0950b89a6535c1917ec65dbad3e2cee19465838e3db5d9f079da60b132a71a26345b96951909ab8312c3c6a0d55d57aa66c9844cc53721fe754e40b30366f682a3e8cef4511d361c828a2b9e367e2a6e1fd39030f679793ae1eb62bf189ec4db88b73d2ade1b83fe601d2dec59c70f7db2b14d9f1c4b7642a0ba457c3e8f726ab65f54695ec14b214d799"}, &(0x7f000036a000-0x4)=0xd7) mmap(&(0x7f0000369000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000036c000-0x8)='./file0\x00', 0x128) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000036b000)={0x1, 0x6, 0x5, 0x3, 0x2cfa8799, 0xffff}) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000024e000-0x80)=[{&(0x7f0000366000-0x88)="17742e17127a824f90087d00a3c273a1e187d6ccd5630ba3eea6e5ebd2b3acd25dc6c563b779d444f6b627c91afdccc29cb9a51b9dc54f9b3bfef81b81cd1ce8b365d6ba8a1bfd88f32a3baf48bb2a8475be2590b97968805af2c5aff0afb0364f6555cde6cfbde06e17d3f91b03e90e00dc55111339b8fdd20751f2cf7b000bd07abf5cca12435e", 0x88}, {&(0x7f0000366000)="be3d2d92186c8aedb46cd39edecfad84cdf31baa6044b079a28a110622a2e6ffe826d4ee3e942c62c5eac6f6ea0b214cb58978ef2a891f0e8be7d342406e516f78ba1dc988af1f171776ea83dbc5", 0x4e}, {&(0x7f000028b000)="5e472e8fd380d2c24afb785edc800bb1f76409323fff0119b5fa1fedb6cecb909e57d422730369f52aabaf3dd6ebc02746f57809bf19bc5c7c2c3486826d7fbc0ca675c7db21ad74f6541f700ee49c962dffde2f5dd4b90569aa450f33afb1cb8137ebf7446026fe3d0794ee20cdb70aa5c83053e761bc84b0d414af778538699d6e3933e25b9fdba98451f541b107b5864ad39fbec7650412cbebb4515fc8fe823cfb21a641838d1585f85e953a1dfab1f8d76af04445f8c2588ef1c80fb9a13f5448b0824bff9eef02e17fa6d4c06e77776372a5f2c349803c4f4df88fad5a29828f470c195447fdd775a97e7fcb82d59569add1fd4ae728", 0xf9}, {&(0x7f0000368000-0x9c)="efb1a9c1b4c0a1dca8486a16d422a4c03e66dfb2d89100c0e61a90baa1311adcfd1d89283ecc53b9a4c3364832839338f1c4bbf2d96db7bb5c4834d14956f4a21ce5c33c22a760b7165f5f32d4b59296150d61bfaa8c3fb2284ef73226680ce424c4da26ff61776ad9936528138d20f8fe7a99a61668e90d2a6479f715d25dde693f2219f7476561e40c14b85114523af8da4b24440609466643c94f", 0x9c}, {&(0x7f00002b8000-0x5e)="da124c103656389caafac9f2b4cf4e2c8a9b3be217be6c911fc9137e14df625705ae16ce91f40b42cdebec933e3984393e16fe7ad969fcb37ff9e1c7906f5685f7bedccc315975afa3b798104968fc78bb5b05d8a15b45d1521a05296879", 0x5e}, {&(0x7f0000368000)="c678e340a93e5f580a6462d91c43c12d3ead55497be649e581a672b359113ff7890aa24bf821b35d87310202d10bc7bc6b2e18a36bba205454d048c169b3e57bf97c42a2308b743f9bc66c5d39af4beb41be772e01", 0x55}, {&(0x7f000036a000-0xf3)="ff1b907454904e7d0c1174734a6f9103e917951c28e3593f6078848f8d8515ca5cec889cd16dc98a6b520255102934ecbe1d06af359a22b66122be6139483ed482d2f60481c1ec2027b7ba5d97e8c07822648b8bd9f17b6d0a0f3e065440d92663811aaec286332677e56ace275d019ee1976cfccdde6ab6f3b190f2a1009c0bc371eed7ac4f315c3409d75d044bd60942770b0b42917c8bf9be79c16fa24d61a830fafaf857267ee2dfd3e6d71263bea397f431cf2aba450bbddb0301cd50211a1e0319718c71b08aacf4387ec7c88c5666e12ad074b29d7bceebcb3570015517de5d2b549a0fc8848360a1432fcad2d39bcb", 0xffffffffffffffc1}, {&(0x7f000036b000-0x4d)="f6c629cbe6818ae337b61e06fb630b8d1e67bf9817b85c9cb33d826f272d214e3ef32c052eeba1abdfe6341f4467afacf8053cbad7c009a9024db0448fabdb8045c79b3726597f288fda03c9eb", 0x4d}], 0x8, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b72) [ 246.270078] audit: type=1326 audit(1516278682.659:2667): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32213 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 246.270707] audit: type=1326 audit(1516278682.660:2668): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32213 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=233 compat=0 ip=0x452e39 code=0x7ffc0000 [ 246.270962] audit: type=1326 audit(1516278682.660:2669): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32213 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 246.273153] audit: type=1326 audit(1516278682.662:2670): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32213 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452e39 code=0x7ffc0000 [ 246.273403] audit: type=1326 audit(1516278682.662:2671): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32213 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 246.273775] audit: type=1326 audit(1516278682.662:2672): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32213 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452e39 code=0x7ffc0000 [ 246.275240] audit: type=1326 audit(1516278682.662:2673): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32213 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 246.568719] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 246.601655] [ 246.603297] ============================= [ 246.607452] WARNING: suspicious RCU usage [ 246.611629] 4.15.0-rc8+ #267 Not tainted [ 246.615701] ----------------------------- [ 246.619839] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 246.627627] [ 246.627627] other info that might help us debug this: [ 246.627627] [ 246.635770] [ 246.635770] rcu_scheduler_active = 2, debug_locks = 1 [ 246.642437] 1 lock held by syz-executor6/32212: [ 246.647098] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000039c0e957>] do_ipv6_setsockopt.isra.9+0x23d/0x39a0 [ 246.656996] [ 246.656996] stack backtrace: [ 246.661498] CPU: 0 PID: 32212 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #267 [ 246.668827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.678153] Call Trace: [ 246.680719] dump_stack+0x194/0x257 [ 246.684324] ? arch_local_irq_restore+0x53/0x53 [ 246.688979] lockdep_rcu_suspicious+0x123/0x170 [ 246.693623] inet_csk_route_req+0x82a/0xca0 [ 246.697921] ? inet_csk_reset_keepalive_timer+0x60/0x60 [ 246.703259] ? mark_held_locks+0xaf/0x100 [ 246.707379] ? ktime_get_with_offset+0x188/0x420 [ 246.712119] ? kvm_clock_get_cycles+0x25/0x30 [ 246.716591] ? ktime_get_with_offset+0x2c1/0x420 [ 246.721333] dccp_v4_send_response+0xa7/0x650 [ 246.725804] ? do_gettimeofday+0x190/0x190 [ 246.730026] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 246.734857] ? selinux_inet_csk_clone+0x1a0/0x1a0 [ 246.739673] ? siphash_3u32+0x1f/0x290 [ 246.743544] ? secure_dccp_sequence_number+0x9f/0x150 [ 246.748706] ? dccp_parse_options+0x3d8/0x1030 [ 246.753265] ? secure_ipv4_port_ephemeral+0x120/0x120 [ 246.758431] ? security_inet_conn_request+0x89/0xb0 [ 246.763436] dccp_v4_conn_request+0x9f4/0x11b0 [ 246.767997] ? dccp_req_err+0x3e0/0x3e0 [ 246.771949] ? check_noncircular+0x20/0x20 [ 246.776166] ? ipv6_flowlabel_opt_get+0xaf0/0xaf0 [ 246.780983] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.786153] dccp_v6_conn_request+0xd30/0x1350 [ 246.790714] ? dccp_v6_do_rcv+0x9c0/0x9c0 [ 246.794837] ? perf_trace_lock+0xd6/0x900 [ 246.798957] ? perf_trace_lock+0xd6/0x900 [ 246.803082] ? trace_event_raw_event_lock+0x340/0x340 [ 246.808251] ? dccp_rcv_state_process+0x50c/0x1620 [ 246.813158] dccp_rcv_state_process+0x574/0x1620 [ 246.817891] ? dccp_sample_rtt+0xf0/0xf0 [ 246.821926] ? __release_sock+0xca/0x360 [ 246.825959] ? lock_downgrade+0x980/0x980 [ 246.830090] dccp_v4_do_rcv+0xf1/0x160 [ 246.833966] dccp_v6_do_rcv+0x823/0x9c0 [ 246.837916] ? trace_hardirqs_on+0xd/0x10 [ 246.842041] ? __local_bh_enable_ip+0x121/0x230 [ 246.846687] __release_sock+0x124/0x360 [ 246.850644] release_sock+0xa4/0x2a0 [ 246.854332] ? __release_sock+0x360/0x360 [ 246.858449] ? lock_sock_nested+0x91/0x110 [ 246.862655] ? trace_hardirqs_on+0xd/0x10 [ 246.866777] ? __local_bh_enable_ip+0x121/0x230 [ 246.871425] do_ipv6_setsockopt.isra.9+0x50a/0x39a0 [ 246.876411] ? trace_event_raw_event_lock+0x340/0x340 [ 246.881580] ? ipv6_update_options+0x330/0x330 [ 246.886138] ? check_noncircular+0x20/0x20 [ 246.890349] ? kasan_kmalloc+0xad/0xe0 [ 246.894216] ? get_futex_key+0x1d50/0x1d50 [ 246.898425] ? get_empty_filp+0x189/0x4f0 [ 246.902546] ? sock_alloc_file+0x1f3/0x560 [ 246.906756] ? sock_map_fd+0x34/0x90 [ 246.910451] ? find_held_lock+0x35/0x1d0 [ 246.914490] ? avc_has_perm+0x35e/0x680 [ 246.918435] ? lock_downgrade+0x980/0x980 [ 246.922559] ? lock_release+0xa40/0xa40 [ 246.926508] ? lock_downgrade+0x980/0x980 [ 246.930630] ? lock_release+0xa40/0xa40 [ 246.934578] ? __lock_is_held+0xb6/0x140 [ 246.938618] ? avc_has_perm+0x43e/0x680 [ 246.942567] ? avc_has_perm_noaudit+0x520/0x520 [ 246.947219] ? iterate_fd+0x3f0/0x3f0 [ 246.950994] ? lock_downgrade+0x980/0x980 [ 246.955126] ? __lock_is_held+0xb6/0x140 [ 246.959171] ? sock_has_perm+0x2a4/0x420 [ 246.963207] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 246.968546] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 246.974231] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 246.979487] ipv6_setsockopt+0xd7/0x150 [ 246.983432] ? ipv6_setsockopt+0xd7/0x150 [ 246.987557] dccp_setsockopt+0x85/0xd0 [ 246.991422] sock_common_setsockopt+0x95/0xd0 [ 246.995895] SyS_setsockopt+0x189/0x360 [ 246.999844] ? SyS_recv+0x40/0x40 [ 247.003273] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 247.008095] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.013090] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.017842] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 247.022569] RIP: 0033:0x452e39 [ 247.025733] RSP: 002b:00007f7ae4a3cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 247.033421] RAX: ffffffffffffffda RBX: 00007f7ae4a3d700 RCX: 0000000000452e39 [ 247.040672] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013 [ 247.047915] RBP: 0000000000000000 R08: 0000000000000020 R09: 0000000000000000 [ 247.055168] R10: 00000000208a8fe0 R11: 0000000000000212 R12: 0000000000000000 [ 247.062412] R13: 0000000000a2f7ef R14: 00007f7ae4a3d9c0 R15: 0000000000000000 [ 247.069830] [ 247.071466] ============================= [ 247.075627] WARNING: suspicious RCU usage [ 247.079769] 4.15.0-rc8+ #267 Not tainted [ 247.083823] ----------------------------- [ 247.087974] ./include/net/inet_sock.h:136 suspicious rcu_dereference_check() usage! [ 247.095764] [ 247.095764] other info that might help us debug this: [ 247.095764] [ 247.103907] [ 247.103907] rcu_scheduler_active = 2, debug_locks = 1 [ 247.110577] 1 lock held by syz-executor6/32212: [ 247.115241] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000039c0e957>] do_ipv6_setsockopt.isra.9+0x23d/0x39a0 [ 247.125139] [ 247.125139] stack backtrace: [ 247.129632] CPU: 0 PID: 32212 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #267 [ 247.136962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.146286] Call Trace: [ 247.148851] dump_stack+0x194/0x257 [ 247.152460] ? arch_local_irq_restore+0x53/0x53 [ 247.157113] lockdep_rcu_suspicious+0x123/0x170 [ 247.161760] dccp_v4_send_response+0x4b6/0x650 [ 247.166315] ? do_gettimeofday+0x190/0x190 [ 247.170526] ? dccp_v4_reqsk_destructor+0x60/0x60 [ 247.175344] ? selinux_inet_csk_clone+0x1a0/0x1a0 [ 247.180162] ? siphash_3u32+0x1f/0x290 [ 247.184038] ? secure_dccp_sequence_number+0x9f/0x150 [ 247.189199] ? dccp_parse_options+0x3d8/0x1030 [ 247.193764] ? security_inet_conn_request+0x89/0xb0 [ 247.198756] dccp_v4_conn_request+0x9f4/0x11b0 [ 247.203314] ? dccp_req_err+0x3e0/0x3e0 [ 247.207261] ? check_noncircular+0x20/0x20 [ 247.211476] ? ipv6_flowlabel_opt_get+0xaf0/0xaf0 [ 247.216292] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.221459] dccp_v6_conn_request+0xd30/0x1350 [ 247.226029] ? dccp_v6_do_rcv+0x9c0/0x9c0 [ 247.230166] ? perf_trace_lock+0xd6/0x900 [ 247.234296] ? perf_trace_lock+0xd6/0x900 [ 247.238424] ? trace_event_raw_event_lock+0x340/0x340 [ 247.243588] ? dccp_rcv_state_process+0x50c/0x1620 [ 247.248493] dccp_rcv_state_process+0x574/0x1620 [ 247.253227] ? dccp_sample_rtt+0xf0/0xf0 [ 247.257265] ? __release_sock+0xca/0x360 [ 247.261299] ? lock_downgrade+0x980/0x980 [ 247.265432] dccp_v4_do_rcv+0xf1/0x160 [ 247.269299] dccp_v6_do_rcv+0x823/0x9c0 [ 247.273243] ? trace_hardirqs_on+0xd/0x10 [ 247.277369] ? __local_bh_enable_ip+0x121/0x230 [ 247.282032] __release_sock+0x124/0x360 [ 247.285991] release_sock+0xa4/0x2a0 [ 247.289692] ? __release_sock+0x360/0x360 [ 247.293809] ? lock_sock_nested+0x91/0x110 [ 247.298023] ? trace_hardirqs_on+0xd/0x10 [ 247.302149] ? __local_bh_enable_ip+0x121/0x230 [ 247.306797] do_ipv6_setsockopt.isra.9+0x50a/0x39a0 [ 247.311785] ? trace_event_raw_event_lock+0x340/0x340 [ 247.316952] ? ipv6_update_options+0x330/0x330 [ 247.321508] ? check_noncircular+0x20/0x20 [ 247.325723] ? kasan_kmalloc+0xad/0xe0 [ 247.329591] ? get_futex_key+0x1d50/0x1d50 [ 247.333798] ? get_empty_filp+0x189/0x4f0 [ 247.337919] ? sock_alloc_file+0x1f3/0x560 [ 247.342123] ? sock_map_fd+0x34/0x90 [ 247.345818] ? find_held_lock+0x35/0x1d0 [ 247.349861] ? avc_has_perm+0x35e/0x680 [ 247.353810] ? lock_downgrade+0x980/0x980 [ 247.357932] ? lock_release+0xa40/0xa40 [ 247.361877] ? lock_downgrade+0x980/0x980 [ 247.366000] ? lock_release+0xa40/0xa40 [ 247.369958] ? __lock_is_held+0xb6/0x140 [ 247.373997] ? avc_has_perm+0x43e/0x680 [ 247.377954] ? avc_has_perm_noaudit+0x520/0x520 [ 247.382604] ? iterate_fd+0x3f0/0x3f0 [ 247.386375] ? lock_downgrade+0x980/0x980 [ 247.390502] ? __lock_is_held+0xb6/0x140 [ 247.394546] ? sock_has_perm+0x2a4/0x420 [ 247.398581] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 247.403921] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 247.409603] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 247.414857] ipv6_setsockopt+0xd7/0x150 [ 247.418803] ? ipv6_setsockopt+0xd7/0x150 [ 247.422927] dccp_setsockopt+0x85/0xd0 [ 247.426793] sock_common_setsockopt+0x95/0xd0 [ 247.431265] SyS_setsockopt+0x189/0x360 [ 247.435214] ? SyS_recv+0x40/0x40 [ 247.438643] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 247.443459] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.448451] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/01/18 12:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8)=0x0, 0x3, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009eb000)='/dev/amidi#\x00', 0xef, 0x400) getdents(r0, &(0x7f0000fa9000-0xb4)=""/180, 0xb4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003fc000)=0x0) prlimit64(r1, 0x4, &(0x7f000020e000)={0x1, 0x357b2077}, &(0x7f0000551000)={0x0, 0x0}) 2018/01/18 12:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008a7000)="", 0x0) lstat(&(0x7f0000769000)='./file0\x00', &(0x7f0000cc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff3000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000047c000-0xd5)="773efa5a05721abdda40b5e7af73251e9ebc3b81266bb878f885b7056f69069b929b24a7379afc600a6698a60fd1bc91c7113fca645aaf58c496107077c8594e1da8d9cfb911d5d1426b1b999c793849dc291cd0b1400d76355faa57c677dc6116b64b450641e55e72039ddc901f81736393c49d9f256bf2b3d78a49d1a63e42d4c234151c6ffcd54bb9a819d2b5a7fc2bf63fe04727356db421ab0afb6c92911ab181de6d25a2ddd80d5cfd4fa9e9de14d786019e8b373db6a85d67e9da3cb3f6d8298fc16edc48412cc19a26c307e955ba249b1c", 0xd5) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dda000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002c5000-0x4)=0x100, 0x4) chown(&(0x7f0000d70000)='./file0\x00', 0x0, r0) 2018/01/18 12:31:23 executing program 2: mknod$loop(&(0x7f0000c42000)='./file0\x00', 0xe000, 0x0) r0 = shmget(0x1, 0x4000, 0x4939c8bc9b3accd5, &(0x7f00007c1000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0xad)=""/173) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000002000-0x42)=""/66, 0x42, 0x40000000, &(0x7f0000002000-0x5)={0x4, 0x3, 0x2, "42821e8c0318", 0x27ea, 0x0}, 0x10) 2018/01/18 12:31:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000019b000-0x8)='./file0\x00', &(0x7f0000e45000-0x20)=[&(0x7f0000210000-0x1)='\x00', &(0x7f000079d000-0xa)='eth0bdev/\x00', &(0x7f0000fa1000-0x9)='}md5sum@\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f0000afa000-0x50)=[&(0x7f00003b5000)="e500", &(0x7f0000849000-0xd)='user)+:cpuset#vboxnet0mime_typeselinux\\\x00', &(0x7f0000000000)='\x00', &(0x7f00003bd000-0x10)="657468307f6d696d655f747970655d00", &(0x7f0000000000)='bdev\x00', &(0x7f0000000000+0x491)='selinux$em0\x00', &(0x7f0000001000-0x11)='(ovmnet0vboxnet1\x00', &(0x7f0000000000)='lo.\x00', &(0x7f0000a09000-0x2)=',\x00', &(0x7f00006d0000)='wlan1\x00']) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000d2c000)="") clock_getres(0x0, &(0x7f00005f3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x105) accept4$llc(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) 2018/01/18 12:31:23 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f8e000-0x4)=0x2, 0x4) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f8e000-0x5c)={{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x4, [0x8, 0x81, 0x0, 0x8, 0x2, 0x81, 0x7, 0x7]}, 0x5c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000eeb000-0xe6)="dc011921c8267959f3df1f756a2cff5a6d9c1063b5fe6697c07540b05d63b22c2b5b1b104faa9587632b2157db6c3fdcb8915844f84e0ffa123c860c03eed5de9684f849e0ddefa1b8ad1d410a7d1810b72de9a15fd25e936752d8c1bce3031b648255218b82fd81f83f8e103e4edc73e66c5a86ce121fc17acf97f5c39656ccd55b5e670c8b2bb4356642f4162014b3cc29ce1c01b1c9a99e44461d4a061ffc07ea36bfe12f86d5fce149a3609f3ace643f0ec7b536db71701f6bba5ad627cf87a078f1418ba55f92b9e3473097d66480a26a7b728d18cfdd79009cb0f9f683435b1b48c74c", 0xe6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f90000-0x8)='./file0\x00', &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000894000-0xb8)={0x0, 0x8, 0x0, 0x5, 0x832, 0xffffffffffffff81, 0x8, 0x7, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x8, 0x2, 0x9}}, &(0x7f0000f91000)=0xb8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f92000-0x8)={r3, 0x91, 0xffffffff}, &(0x7f0000f92000-0x4)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000f90000)={0x0, 0x0}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000f90000-0x10)={0x9, 0xffffffff, 0x8, 0x400}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000f8e000)={0x0, 0x6, 0x9, 0x400, 0x100000001, 0x27a}) 2018/01/18 12:31:23 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000010f000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000002, &(0x7f0000012000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f000063b000)=""/139) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00006bb000)=0x7) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) stat(&(0x7f0000692000)='./file0\x00', &(0x7f000092f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003c9000-0x8)={r5, 0xfffffffffffffffd}, &(0x7f00000c3000)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r4, r6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000049c000-0x28)={0x6, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x208000007fff) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x4, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) fcntl$setlease(r7, 0x400, 0x2) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00007e8000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00002ea000)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000301000)=0xc) ioctl$KVM_RUN(r7, 0xae80, 0x0) shmget(0x3, 0x3000, 0x20, &(0x7f0000bc7000/0x3000)=nil) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000f4a000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00002db000-0x58)=""/88) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 12:31:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000753000-0xc)={&(0x7f0000215000)='./file0\x00', 0x0, 0x0}, 0xc) r0 = syz_open_dev$admmidi(&(0x7f0000b0d000)='/dev/admmidi#\x00', 0xd2, 0x20000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/18 12:31:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000821000)={0x0, 0x0}) setns(r0, 0x4000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d3e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a28000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000553000-0x8)={r2, 0x1}) r3 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r3, 0x0, 0x0, 0x10000) ftruncate(0xffffffffffffffff, 0x0) fallocate(r3, 0x1, 0xb0a, 0x10000) lseek(r3, 0x0, 0x4) [ 247.453192] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 247.457917] RIP: 0033:0x452e39 [ 247.461082] RSP: 002b:00007f7ae4a3cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 247.468761] RAX: ffffffffffffffda RBX: 00007f7ae4a3d700 RCX: 0000000000452e39 [ 247.476026] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000013 [ 247.483272] RBP: 0000000000000000 R08: 0000000000000020 R09: 0000000000000000 [ 247.490514] R10: 00000000208a8fe0 R11: 0000000000000212 R12: 0000000000000000 [ 247.497763] R13: 0000000000a2f7ef R14: 00007f7ae4a3d9c0 R15: 0000000000000000 2018/01/18 12:31:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x7530}}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000852000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x3db1, 0x7, "9ff6cb2cb097785b133f2369e2600d399ed00dd6ba202b208f8e4e22c879181305d0b69281160aefcd0e8aafa0d1cf62118fff6cf0d4f0aed455f4447b196bceb620accf0820250c9e9ab5d700fcace4"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r2, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c36000-0x10)={0x0, 0x7530}, 0x10) listen(r2, 0x96) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000033a000-0x8)={0x1, [0x0]}, &(0x7f0000057000-0x4)=0x100000032) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000026c000)={r4, @in6={{0xa, 0xffffffffffffffff, 0x0, @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}, &(0x7f0000565000-0x4)=0x98) 2018/01/18 12:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000774000)='/dev/usbmon#\x00', 0x6, 0xc0000) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000b83000)=0x0) sendmmsg(r0, &(0x7f00001af000-0xf0)=[{{&(0x7f00003c7000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000091f000)=[], 0x0, &(0x7f0000799000)=[{0x20, 0xd8964f46b35b8acf, 0x8, "b450683a093afa95e1843ac01ed29b1c"}, {0xa0, 0x117, 0x7, "d449d0e749b12a37af6b9c87a061c255e8e4a0b213e95d80dee15f00d81749ae15855f80cc6505732763f1c7ca57d15c8594a85e48652a1f47e6b3af5b3e2d715937d258db0a97b4850484e8d8e9c305961c0cfd9dfd67106a462140f5df95ca2fb5dc2136f43071222b34619506bcc2142d024b573595542e64f6bab5d77a23da5306fb9e94d4782c"}], 0xc0, 0x0}, 0x200}, {{&(0x7f0000f45000)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000638000-0x80)=[{&(0x7f000087a000)="", 0x0}, {&(0x7f0000b28000-0xce)="f534e3734cce01eb1241094ac44e135853cd49e3d54f1642035407dc9a202cfd9d6a8429615fb34511708b37097e987168ccb0e5738ca74d76e8bf33fc640aacb5870656227b9608103f00470d2eff2760b7a026c44ce8893c8772e113be3a4ad0688f79a5bf0bf74d448fd1756ddbf0090d24a70709df0e3ff213f5028b71e884de343900d4aee6c141f4129c7f32b18c62e07e8d3a47cd394f004c097da4c831e49ea0e1873919bbe8b2036e1314efb887cf9666bf54299b5005e06c4be92461982784595deee9a8e35863f429", 0xce}, {&(0x7f0000383000-0x8c)="180c5c4592a009b61c7dad100d4c9f7415723fa54376e44422e8b8df5aa4110b4008c022f2a95b56d0777e12a9e51af5b5d3f9be5993b64253896bf87728105c784b20d7a842a1e9b0fc367e36df740b5c567cdd3b408df090b25383ce1e0fc2764c62085bd2cbac5bd63111dd583be16f775fa210018ce05f0db8af65cdd2c9da04b248e77c5fbd56f4f566", 0x8c}, {&(0x7f0000cab000-0x2a)="948680ad4ce4b458a0b435f147a87a86df88a58f7050705adc2461eaa45801b7d7d76e94392d4f9c058c", 0x2a}, {&(0x7f0000ec3000-0x3b)="dee9e05623794c5d9e054da981451fff285a515cde995231c26052052d6f872a3963516a544f8b0e75d745a16c6f497aa8b2a9793264e1446332d2", 0x3b}, {&(0x7f0000b52000-0xc3)="f35ccf46492bbe8018e8eeed2eea61718764da87bc6677bbda81668371cdf07dd75ac97b692cfad27ce4f1c11d08dd0627335cf07d96c65713ddd99af616ebc82a2f7bbeeba4e89027bb8c5613a8d081b62bd7a797a465d3b0a210337a07fbeb505567dc579ee942286cd68012a9e97e967d58ddb7a8f578c8ce3a3125026ad41d4fff31c66d75dcade449401f97dcf0c589f1c7230c694d4834a6e8a32bb06d97da8789e604e1553e1fba1ba8072eccf0f830c67ace09cc45f012d017e4a8054ec02e", 0xc3}, {&(0x7f0000631000)="13e9eab5003844ee29e19e30a84c85ffbcedcf4691088865e1c33df2588d7b92c9e27fd32f922287a8e13ccabd67fe7ee5694973792888e7a4bd6f34f0522de71007b01f5bb30c843551e1e3c95d700d7bc96d7b69322eabd66526903a0a40ecbf200665f8060a38bf0dcce97c40ea8a03b38828dd5d07a178393d5dc87feab8ab045df45305d5700d88dfb214eb75f98041186e1f04151356358dc3155175e0fc418548ed46a12ec73aacfe3f57c89dcd7ee2c11a6a0c713fd8", 0xba}, {&(0x7f0000e85000)="21ade92fe6f9fc", 0x7}], 0x8, &(0x7f0000521000)=[], 0x0, 0x0}, 0x6}, {{&(0x7f00002db000)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="c41597d19df83d1ef3e93c58d790425b"}}, 0x1e, &(0x7f0000a81000)=[{&(0x7f000028e000-0x1a)="995864235c2e7d91f4693627c3c4dc2151001aa99e2bf43f8f44", 0x1a}, {&(0x7f0000e91000)="424a0aaf88e6b2c5bab3812b6b899ff5249db3e3048bc96970268e09122da7f24af941b18411", 0x26}, {&(0x7f00001d5000-0x1a)="c7161932ad25998b606989c14a2b5000f77cddebbfd1f6de0f7b", 0x1a}, {&(0x7f00008fb000-0x9c)="eddb58ca2e406862bdb6fd0e8c7a918c8007b4ff78c2fc6b92f2ed8f8e90326a5ca3135d58f8f118302c7023d1a2850fb11baa9e1ea12bb2bc2fca8a621a16f9313f53d20a7195035de76e6f03d0918b7aeeddf1f33bd02cf74680b252396a1dfbf742a3d8f912d3ac8e8e9cea9f209240cd305645738639e4fa48df46d2c12659a96ef0e66de00029df2c074e89ec6edf6fafc37edcf3f28a945a22", 0x9c}, {&(0x7f0000168000-0xf)="b4be1603db80d1fadd40267b7300b3", 0xf}, {&(0x7f0000312000)="c8e9e4cf51f6a963619a1481137b9c1ef8eef9c90549a1ab780b1c32acab5e72e5e789ed2ef419ddbd68919c14acd39f37606c9fb9912726ff13f7dd9300b6f1df7b733aa1a6f3309ec02543137d191bb0f2f866598d8a9e28c6ce7989737ac6671faa8643a09503f76d4445a657053e8f347472c0be20b2b9123de0dd1abff670fd9a75e49cfa2a6db46e8bdf8e71cf13c3c4dfe9e616279b2e8221379c67e2a27f2755e9d935fe3d62df146e2bfe7bbdeb174de5ab5944a3dd09c42b2019e49cd65f16b67948a6c2", 0xc9}, {&(0x7f0000c60000)="c45e3ee5e9583c334ba73233e1882105d1e2d9816bf89b27539f00c515fd", 0x1e}], 0x7, &(0x7f0000456000-0x2a0)=[{0x10, 0x103, 0x3f, ""}, {0x40, 0x101, 0x10001, "4eaaab1eea75d213b54af2d39111a0560663540a72cee39f82700255438036f7a9cded47f60d903c32289ca78596"}, {0xa0, 0x119, 0x8, "e931aefb5e4dc2d7d4fee401d19b7da7687930ea3e45ee0d336a56c823cb39d8ab2c14410bca944f6d6ead102da96baa73f0b4c6240c099beb37f05147f01346fe6b1acd3b7ad02b6f8d02b44b57da865bbf0fecfb22e992594ab1854fdf8f6751314420b31476874d4f7804ca9f597c35e2636ac27f4517de8d3128690eb0d8a7db75ddc3a046f0661d23123114c9"}, {0xc8, 0x100, 0x3, "18292f4a761b6eb073ba574a44d87287b392939bd540c1f0dafb01000000eea306f0afa9fc491b707e6cdd7a1edd0a02c094ad10417806dbebc73e7c24c9b270e274c230e502e5beb25a870b182c3a7f913d0001553451faebee0c5d7135b230fa7686c1e0d18b67b3f6b40d9589954a8f20ba89840abd72d010ad22fb11cd62525915aecaba7f4cf85e23944bd95a6f21af0675c011c402ddf4cdbfb916e6c7fb19cd1ff6153359d9680991848d9ea6b0980b9089a8"}, {0xd0, 0x103, 0x100000001, "7043f493c6cb152802b23f8bbc472da5d763cc3642d8f6c0debce24979e2f010c0ca3e6bea4adfbfd677666230c38abd36936fb79e82229965fc2896d6dd26ce80dd1a832eae3e2b1fe3836c0cc66a95a79bfe5e39df4d995ad17ee5735b94be4ffa753e556716d9b3316af741f8031132ef2b67e860695629c6211efbe6ce2ee1ad91ad18d71d91650fe53f2f43bdfd0138206fcbec3dfbe5a52e3e4c0dc2a1960f561cd69f4a961342ab5d374aafa4d247d795d09da50bc3f6551f55a651"}, {0x18, 0x11, 0x44c506a8, "3c9dfcb1fd0534"}], 0x2a0, 0x4881}, 0xbf}, {{0x0, 0x0, &(0x7f00009ff000-0x10)=[], 0x0, &(0x7f0000298000-0x30)=[{0x30, 0x111, 0x10000, "3746e4ae8cf18e8e2546aca471158f106d338e59edf18579ca7b97fca0"}], 0x30, 0xc0}, 0x80}], 0x4, 0x4080) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000) close(r0) 2018/01/18 12:31:23 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x3, 0x15, 0x81, 0x1, 0x1c6d, 0x40, 0x800, {r1, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xb8d, 0x3, 0x8, 0x6}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7fff, 0xffffffff00000000, 0x8000, 0x9, 0x3ff, 0x7, 0x7, 0x2, 0xab37, 0x0, 0x0, 0x8000, 0x1, 0x3]}, &(0x7f000014a000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(r2, &(0x7f0000cab000)=@nfc={0x27, 0x0, 0x8f, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001cd000)=0xc) 2018/01/18 12:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f0000bc0000)='./file0\x00') io_setup(0x80000001, &(0x7f00005e5000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f00003f9000+0xc8b)=""/0, &(0x7f0000000000)=0x0) socket$packet(0x11, 0x3, 0x300) getxattr(&(0x7f00000fa000)='./file0\x00', &(0x7f00003b2000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000cda000-0xdc)=""/220, 0xdc) 2018/01/18 12:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="73657467726f75707300cbc2fb2333cb3b96386ffb3480697217d2d28061638af248327bccccb290a7796abaa6d6db542022141c238edea86a8c063968e1411efe8f063e4f543940a59001e115d6733f366211dd1ae0c7823b07fbb0cd13b9914165e4649dd72c8f71f87ab1a4212e56130001a5eb270397cc") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0xfffffffffffffffc) close(r0) 2018/01/18 12:31:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b4000)=@int=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000053b000-0x4)=0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f0000f2c000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000348000-0x8)={0x3, 0x6}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a14000-0x8)={0x0, 0x95e}, &(0x7f0000aee000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000683000)={r2, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x40, 0x7, 0x1}, 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d67000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000f97000)=""/4096) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e09000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a23000)={r3, 0x4, 0x4, 0x800}, &(0x7f00003f2000)=0x10) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) 2018/01/18 12:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000051b000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000338000)=0xd003) 2018/01/18 12:31:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_getres(0x3, &(0x7f0000425000-0x10)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/18 12:31:24 executing program 4: socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x5, 0x6, 0xfff) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000025000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0xfe4c, 0xb4b1, 0xa8}, &(0x7f0000025000-0x4)=0xa0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001d000-0x10)={0x1e3ec85c, 0x8005, 0x2, 0x6, r2}, &(0x7f0000024000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x8000, 0x7, 0xffff, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000024000)={r3, 0x2}, 0x8) [ 247.639000] sctp: [Deprecated]: syz-executor0 (pid 32311) Use of int in max_burst socket option. [ 247.639000] Use struct sctp_assoc_value instead [ 247.701271] sctp: [Deprecated]: syz-executor0 (pid 32311) Use of int in maxseg socket option. [ 247.701271] Use struct sctp_assoc_value instead [ 247.719162] sctp: [Deprecated]: syz-executor0 (pid 32311) Use of int in max_burst socket option. [ 247.719162] Use struct sctp_assoc_value instead [ 247.738886] sctp: [Deprecated]: syz-executor0 (pid 32323) Use of int in maxseg socket option. 2018/01/18 12:31:24 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000012b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/18 12:31:24 executing program 3: clock_gettime(0xb, &(0x7f0000d73000-0x10)={0x0, 0x0}) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x9, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)=0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x103300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001000-0x12)={@generic="67e5ab9ed0fe08ad456150a8c6ffb9ac", 0x206}) 2018/01/18 12:31:24 executing program 6: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000629000)='/dev/snd/seq\x00', 0x0, 0xb087da75fbe6349c) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000d33000)={{0x5, 0x400}, {0x6d8, 0x0}, 0x6, 0x4, 0x7ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000003a000+0x337)=0x0, &(0x7f00009e0000-0x4)=0x4) 2018/01/18 12:31:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000582000)={0x100000001, 0x2, 'client0\x00', 0x0, "844b469b7ac01137", "4c3b193e3d3592bee0593540227d4eb273edd1ea2010bd0256e9f21b84e1da1f", 0x100000001, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000c09000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "6205d8fade10f958", "aa24becc1eb13ddd7a5476b6aa0eb40b2ac9d53a75e83c3399826cccfc57dd1a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000935000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0xffffff22}], 0x1, 0x0) 2018/01/18 12:31:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00006d9000-0xb)='/dev/midi#\x00', 0x7, 0x40) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b0f000)=0x0) pipe2(&(0x7f0000b09000)={0x0, 0x0}, 0x84800) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x24) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00002ff000)=0x38, 0x4) 2018/01/18 12:31:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002d3000)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000ed2000-0x4)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) r0 = getpgid(0x0) wait4(r0, &(0x7f0000617000)=0x0, 0xa0000001, &(0x7f0000848000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008c0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004e6000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/18 12:31:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000519000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000c43000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000236000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000707000)={0x0, 0x0, 0x0}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000a7000-0x4)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x6, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000afa000)={0x0, 0x1}, &(0x7f00001e0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f5b000)={r6, 0x2}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 247.738886] Use struct sctp_assoc_value instead 2018/01/18 12:31:24 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x14, 0x0, 0x0, 0x0}, {0x20000000000006, 0x0, 0x0, 0x0}]}, 0x10) socket$unix(0x1, 0x1, 0x0) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/18 12:31:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffe16) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000698000)={0x0, 0xa75, 0x8000000000000060, [0xee0, 0x5, 0x0]}, 0xe) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a94000-0x8)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc4000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000090a000)={0x0, 0x4, 0x0, 0x4, 0x8}, &(0x7f0000f24000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r3, &(0x7f00002ba000)=@known='system.sockprotoname\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002ce000-0x8)={r2, 0x1ff}, &(0x7f00004a9000-0x4)=0x8) r4 = syz_open_dev$sg(&(0x7f0000808000)='/dev/sg#\x00', 0x7, 0x418000) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000b2f000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006f2000)={0x0, 0x1000, "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"}, &(0x7f00007f8000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00006d1000-0x20)={0x9, 0x9, 0x0, 0xfffffffffffffffc, 0x86a3, 0x6, 0x101, 0x1, r5}, 0x20) 2018/01/18 12:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000077c000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000fc000)={0x0, 0x335, 0x58ac, 0xf0, 0x8000, 0x800}, &(0x7f0000d52000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f32000-0x6)={r1, 0xffff}, 0x6) 2018/01/18 12:31:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000364000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004a1000-0x20)={0x10001, 0x0, 0x10001, 0xe2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000f3c000)={r1, 0x9}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000270000)="64151d33577d39e81e1633f42ab5ce0e", 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000e89000)={0x96, &(0x7f0000ddc000)=""/150}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x2, 0x0, 0x608) getpgid(0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00008ca000-0x14)={0x3ff, 0x5, 0x5, 0x80000001, 0x3, 0xffffffffffffffff, 0xfffffffffffffffd, 0x7, 0x6, 0x3}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009ca000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000669000)={r2, 0x2}) 2018/01/18 12:31:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x101, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cb1000-0xc)={&(0x7f0000cff000)='./file0\x00', r0}, 0xc) 2018/01/18 12:31:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xb2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000619000-0xd)='/dev/dmmidi#\x00', 0x6, 0x400) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) recvfrom(r0, &(0x7f00001d5000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/18 12:31:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000167000+0x574)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8925, &(0x7f0000757000)={@generic="b0bf9a716d88de6b17732892dc1d9d66", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000d2a000)='./file0\x00', &(0x7f00001ff000-0x8)='./file0\x00') socketpair(0x1d, 0x0, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d35000-0x4)=0x0, 0x4) syz_open_dev$sndpcmc(&(0x7f0000754000)='/dev/snd/pcmC#D#c\x00', 0x22, 0x4000) sendfile(r1, r1, &(0x7f0000216000)=0x15, 0x2a) 2018/01/18 12:31:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ebd000-0x5c)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x9}, 0x100, [0x3, 0x5, 0x2, 0x1, 0x80000001, 0x100000000, 0x1000, 0x3ff]}, 0x5c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) 2018/01/18 12:31:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e36000-0xb)='/dev/hwrng\x00', 0xf0c80, 0x0) connect$ax25(r0, &(0x7f0000788000-0x10)={0x3, {"ed38dbe7c03357"}, 0x100000000}, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000026c000-0x4)=0x6cb1, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000725000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00006f1000)=""/237) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002fa000)={0x20, 0x4, 0x1ff, 0x8, 0x3, 0xfffffffffffffa30, 0xf256, 0x1, 0x78, 0x5, 0x9}, 0xb) shutdown(r2, 0x1) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)="") getsockname$netlink(r2, &(0x7f000058d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004b0000-0x4)=0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000841000-0x8)={0x0, 0x0, ""}, &(0x7f0000676000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005a5000)={r3, 0x3ff}, &(0x7f0000316000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006f7000)={r3, 0x0}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007fa000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d6000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000ba5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/18 12:31:24 executing program 7: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0x2}, 0x4) setrlimit(0xb, &(0x7f0000003000-0x10)={0x6, 0x889c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000004000-0x1)=0x5, &(0x7f0000009000-0x8)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 12:31:24 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e62000)='/dev/loop#\x00', 0x5, 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(r0, 0x401870cb, 0xffffffffffffffff) 2018/01/18 12:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000000000002, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) 2018/01/18 12:31:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000eb5000-0x4)={r0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000abd000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000e61000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000d2000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:24 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0xc00c0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000006000-0x20)={@generic="212629136b53970dc30e2d202ee13a37", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$revoke(0x3, r0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 12:31:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0xfffffffffffffffa) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/18 12:31:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000010c000)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000176000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000039d000-0x4)=0x0, &(0x7f0000a25000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000087c000)={0x4, &(0x7f00007cf000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000015000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 0x1, 0x10000, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 12:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000359000)={0x0, @in={{0x2, 0x3, @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]}, [0x6, 0x80000000, 0x9, 0x101, 0x7, 0x6, 0xfffffffffffffffa, 0x0, 0xffff, 0xcd70, 0x0, 0x9, 0xfffffffffffffff8, 0x80000001, 0x9000000000000000]}, &(0x7f00007f4000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001c9000)={r1, 0x0, 0x20, 0x659, 0x0}, &(0x7f000000e000-0x4)=0x18) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b25000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000505000)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002c8000-0x3)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) 2018/01/18 12:31:24 executing program 6: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000-0x2)=0x4, &(0x7f0000001000-0x8)=0x2) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000002000-0x1000)="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", 0x1000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000bf000)=0x5cf, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000174000/0x1000)=nil, 0x1000, 0xe) 2018/01/18 12:31:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x19, 0x2, @thr={&(0x7f0000001000-0x1000)="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", &(0x7f0000ad5000)="8145abdcef38b4ff0ae9ebcbffa27e1e49ef1bf40e90843e25b602a56206754c3aec9f59f3e61dc3c7e6266e255b57bb48c8bc1be9de123e590a882f899e9fbf439ed1c3e4b1cca8e7d314807c2daa4c22b7758c088b0d6877ee2621d0dfb61fc631088f4d37ecf2093aacc0af8990fbfe08b6a6edf70d0c9309eec161c1e894"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000f8d000)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x0) timer_getoverrun(0x0) 2018/01/18 12:31:24 executing program 7: pipe(&(0x7f0000a8d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000001000-0x8)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f000043f000-0x20)="18a5d8326652cd6d4bebf4aaa6e18dd3ad5c38b22fbb8d61323d3d6e1c75fb1d", 0x20, 0x6, 0x0, 0x1, r0}]) mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000055000)=""/149) ioctl$int_out(r2, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/18 12:31:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) 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}) set_mempolicy(0x0, &(0x7f0000013000)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000c2b000)=0x0, &(0x7f000039b000)=0x0, &(0x7f00002a7000-0x8)="b9d2450b2c1149b6") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 12:31:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e2c000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000a0e000)={[0x0, 0x8, 0x80000001, 0x9, 0x2, 0x1ff, 0x9, 0x3, 0x0, 0xff, 0x9, 0x4, 0x200, 0x4, 0x5, 0x6], 0xf001, 0x2}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 248.119453] can: request_module (can-proto-0) failed. [ 248.149622] can: request_module (can-proto-0) failed. 2018/01/18 12:31:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r0, &(0x7f0000720000-0xed)="", &(0x7f0000e67000)="", 0x0}, 0x20) 2018/01/18 12:31:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) fstat(r0, &(0x7f0000646000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c24000-0x8)='./file0\x00', &(0x7f0000c32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000993000-0xc)={0x0, 0x0, 0x0}, &(0x7f000050b000)=0xc) setresuid(r2, r3, r4) sendmsg(r1, &(0x7f000022a000-0x38)={0x0, 0x0, &(0x7f0000d45000)=[{&(0x7f0000c3c000-0x1000)="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", 0x1b0}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f00003f3000-0xf0)=[{{&(0x7f0000056000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005cd000+0xd11)=[{&(0x7f000095d000)=""/161, 0xa1}, {&(0x7f000048a000-0x65)=""/101, 0x65}], 0x2, &(0x7f0000141000)=""/157, 0x9d, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000908000-0x10)={0x0, 0x989680}) 2018/01/18 12:31:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a3", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001bb000-0x38)={0x0, 0x0, &(0x7f0000a1f000-0x60)=[{&(0x7f0000e36000-0xdf)="255459190f696222e9782db9e3359f16", 0x10}], 0x1, &(0x7f00000a9000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000014f000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000979000-0x10)={0x0, 0x88, &(0x7f000074b000-0x88)=[@in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5e87}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffff9c2, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000371000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000047000-0x8)={r3, 0x5, 0x8}, 0x8) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000557000)='/dev/ion\x00', 0x0, 0x0) ioctl(r4, 0xc0184900, &(0x7f00002d3000-0x1)='j') 2018/01/18 12:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7ec) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000999000)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007ab000)=r2) r3 = add_key$user(&(0x7f0000742000-0x5)='user\x00', &(0x7f00006a7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000255000)="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", 0x1000, 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 12:31:24 executing program 3: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000520000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 12:31:24 executing program 5: setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x111, 0x8, &(0x7f00004f9000)=0x8, 0xfffffffffffffd4e) 2018/01/18 12:31:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000c77000-0x8)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000355000)={0x10f2, 0x2, 0x1, 0x5ef61030, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fdf000)={r1, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000064000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) 2018/01/18 12:31:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x400002) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000998000)={0x40, 0x0, 0x10001, 0x5}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0xa5)="5e03767199e0bd28663595bc64e34c774cc3c1965a28b76753527102f9da0bcb46c5edc89292a043e4c3549a6cf53eadc6e4897f983038c9453ca3851374bff35f3b9636d1dfbee3fba857659997e52ff9f12918fce5e0ec5638dd13daeae3d27b64ce347102340744c09fa920ebbb3c251fbfe12e016c1cf9376711179f82cc486b670a65ed4bd1915b9aa82ea1fb69943d2450c0b42abc44014307227d5f383fd6742db3", 0xa5, 0x40000, &(0x7f0000002000-0x14)={0x11, 0xf5, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setregid(r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x1, r1, 0x10003, 0x1}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 12:31:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00003f4000-0x8)='./file0\x00', 0x101000, 0x1e) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000644000)=0x8) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x2) 2018/01/18 12:31:24 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) mount(&(0x7f0000e6e000-0x8)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000047f000-0x2c)={0x15, 0x0, 0x61, 0x2, 0x9, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c5e000-0x25)={0x0, 0x1d, "25dbd2a08d6b10daf83b128f00a13dcf5365a175328d9c48694d6c8c11"}, &(0x7f000077f000-0x4)=0x25) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000586000)=@assoc_value={r2, 0x2}, &(0x7f00000f2000)=0x8) unlinkat(r1, &(0x7f0000689000-0x8)='./file1\x00', 0x0) 2018/01/18 12:31:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) rt_sigaction(0x1, &(0x7f0000c09000)={0x4, {0xf8fd}, 0x4, 0x3ff}, 0x0, 0x8, &(0x7f00006f8000)={0x0}) 2018/01/18 12:31:24 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009ae000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 12:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ce0000-0xb)='/dev/audio\x00', 0x50000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c84000-0x4)=0x0) inotify_init() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000211000)=0xc) 2018/01/18 12:31:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) listen$netrom(r0, 0x383) mkdir(&(0x7f0000125000)='./file1\x00', 0x114) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0x0}) readlink(&(0x7f000095e000)='./file1\x00', &(0x7f0000c24000-0xc5)=""/197, 0xc5) 2018/01/18 12:31:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fstatfs(r0, &(0x7f00000d2000)=""/246) 2018/01/18 12:31:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r5, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e6f000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f0000637000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r7 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000e51000)={0x0, 0x31, "0cfc2bf79d34e36685e93f92b42ef24a35cbb3a3f60a9f4d232f51af74520c6629309efedf723bc5424a95885ca1fe8dbf"}, &(0x7f0000e7f000)=0x39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004b1000-0xc)=@sack_info={r8, 0xe1, 0x0}, &(0x7f0000c99000-0x4)=0xc) fcntl$setown(r7, 0x8, r3) tkill(r3, 0x16) 2018/01/18 12:31:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a59000)=0x2, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a09000-0x34)={{0x110a1c87af56e847, 0x2, 0x0, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c24000-0xb)='/dev/hwrng\x00', 0x242000, 0x0) bind$inet(r2, &(0x7f00005a5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000ec7000-0x4)=0xfffffffffffffffd, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "fc00000af7791010"}}}}}}}, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000099b000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000758000-0xe4)={0x0, 0xdc, "f26526ccbcfe3527577d7712a9d1166da457142c8ffe420cb8586910e0d32ae44452233cf719bc7e6d9f5dfb00591a0665db051dc08886115692d08f095f7e38fc8a7fa70832028dc767042acdc10a929f84fafb31053cd692caf6faa7bf65ac89b4588f48eec2db9e53735fcd47a3360bccfe4ea033affd5280b39eaf0ce463376b7c2eadf51b7505271d1406d90c87a56b6af5b358e50c0e38be876d2f4544148d906f3facb2f3c86845366fd5d3297617ca9c1aa358ade0da0a34c5974d590bd7da9e4eb4a0278fde6dbe1c92046dd1ee16d6ccf0da474cc76e70"}, &(0x7f00006bb000)=0xe4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f33000)={r3, 0x7f, "1369a337f8f4875e59e6c7a54e453748efce210fe92e8d0fd6723ac42103cab12f449e8e88a3874db8d531731f4444f92482e3a0a4c9cd5bf6c4e7563da6f41bfde39f339176ab4f4b4c3d1bb09880956a4f3afe7b57a635e6f2c2b23adc995b3845acc8ff586e7476f1618f679d446fac6fb722551ddf355e4b359b588d3d"}, &(0x7f000015c000)=0x87) 2018/01/18 12:31:24 executing program 4: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x37) r1 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x17) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b56000)={0x4, [0x4, 0x8, 0x0, 0x7fffffff]}, &(0x7f0000b56000)=0xc) listen(r0, 0x0) listen(r0, 0x42) 2018/01/18 12:31:24 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fcf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000065c000)=0x1c, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009fb000)=@generic=""/16, 0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x78, &(0x7f000068b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0