'security.evm\x00', &(0x7f000081d000-0xc)=""/12, 0xc) syz_open_dev$urandom(&(0x7f000042c000-0xd)='/dev/urandom\x00', 0x0, 0x8000) 2018/02/12 00:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007be000)='/dev/vcs\x00', 0x200, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffff800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ea0000)={0xa, &(0x7f000044a000-0xc8)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) bind$alg(0xffffffffffffffff, &(0x7f0000c9d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000a2b000)='/dev/adsp#\x00', 0x7fffffff, 0x400202) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000343000)="839a64315ecd6c1c38043501337ddc56a7524b62ff11c3a8ff7b6e9bf6a7ef3f182fd6ffef7c3389f0d54fc652286853de36f68af60a338d9afeeefe617e691aa91ceca381d05a937fdcc5", 0x4b) ioperm(0xffff, 0x9, 0x5) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001d1000)={0xfffffffffffffffd, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @rand_addr=0x18000000000000}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80, 0x1, 0x6, 0x2b86, 0x9, &(0x7f0000898000)=@common='ifb0\x00', 0x7, 0x3, 0xe15}) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000789000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) statfs(&(0x7f0000966000)='./file0\x00', &(0x7f0000d7a000+0x7c)=""/232) 2018/02/12 00:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0xca7f62a27dbd1f5f) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006df000)='/dev/cuse\x00', 0x400001, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000113000-0x30)={0x14, 0x0, &(0x7f0000cf9000)=[@exit_looper={0x630d}, @increfs={0x40046304}, @enter_looper={0x630c}, @enter_looper={0x630c}], 0x70, 0x0, &(0x7f0000744000)="8b86b0ffa9219b448374d0b9ef8fa456a498fbfc51443713e560ba651a198d3ec8c4607407a81ad27fa8cce375b5cac2f658a30f19410011218791579be12a9a8c2a03487caf4d6f382e055df5248e2a753194c81289addcd7de01828b822be4f96d33e7e770dc768dc35d93d7d06439"}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000737000-0x8)=@fragment={0x7f, 0x0, 0x8000000080, 0x1, 0x0, 0x1, 0x3}, 0x8) 2018/02/12 00:47:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000855000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x2, 0x4, 0x1000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000002000)={@syzn, @ifru_ivalue}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000003000-0x8)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000)={0x0}) fallocate(r3, 0x3, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f0000004000)={0x8, 0x8001}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000005000)={0x0, 0x78, 0x10001, 0x6, 0x4, 0x5, 0x0, 0x7fff, 0x21, 0x5, 0x427, 0x82c, 0xfffffffffffffffa, 0x1000, 0x7, 0xffff, 0x3571c995, 0xfffffffffffffff8, 0x0, 0x2, 0x5, 0x2, 0x100000000, 0x9, 0x3, 0x2, 0x2, 0x7ff, 0xffffffff, 0x2, 0x2, 0x5, 0x0, 0x2, 0x0, 0x6, 0xffffffffffffff80, 0x3ff, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000001000-0x1), 0xe}, 0x20, 0x0, 0x1000, 0x0, 0x5, 0x1, 0x7}, r4, 0x3, r0, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000001000-0x8)={0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000004000)=0xff) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000007000-0x4)) ioctl$int_in(r5, 0x0, &(0x7f0000003000-0x8)=0x7fff) listen(r6, 0x1) r7 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000007000)=""/70) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000008000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x4, 0x81, 0x5, 0x140, 0xffffffffffff8000, 0x2, 0xa2, 0x3, 0x7, 0x80000000, 0x10000, 0x800, 0x5, 0x7fffffff, 0x9]}, &(0x7f0000009000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000009000-0x8)={r8, 0xfffffffffffffff7}, &(0x7f0000009000-0x4)=0x8) 2018/02/12 00:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x4002, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x36) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000459000)='/dev/vcs\x00', 0x109002, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000638000-0x60)={&(0x7f0000336000-0x10)=[0x0, 0x6, 0x8e, 0x28], 0x4, 0x8, 0x1000, 0x0, 0x1, 0x6, {0x5baa, 0x4, 0x5, 0x5, 0x0, 0x10001, 0xd5, 0xbbd, 0xdb33, 0x0, 0x2, 0x8e, 0x7fff, 0x7, "6230a997fda39bbf1e9bb19952385547f8a749495cb35bfb0dc8b151edb0a7de"}}) 2018/02/12 00:47:38 executing program 1: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80007, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003a1000)={0x2, 0x4, 0x5d, 0xfffffffffffffffc, 0x10001}, 0x14) r1 = socket$inet(0x2, 0x806, 0x15) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000dc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00003a3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f00003a4000-0x6)={0x1f, 0x3, 0x3}, 0x4) sendto$inet(r2, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) bind$inet(r2, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003a0000-0x11)='/dev/qat_adf_ctl\x00', 0x101242, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f00003a0000)={0x0, 0x2, 0x0, 0x2, 0x7}, &(0x7f0000229000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001c6000-0x10)={r7, 0xce9900000000000, 0xb1d, 0x2}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f00003a0000-0x40)={0x0, 0x5, 0x9, 0x7, "aa4a0c553c5487944efcb23bacff3fe919c9b4a1ff9ec0e35e579d8f561f39bc0f212521bd7dc99487586a0d", 0x1000}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003a2000)={r7, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f00003a3000-0x4)=0x8c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r5}) set_robust_list(&(0x7f00001f2000-0xc)={&(0x7f0000283000/0x4000)=nil, 0x401, &(0x7f00001fa000/0x3000)=nil}, 0xc) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003a4000-0x4)=0x3c, 0x4) signalfd(r4, &(0x7f000036b000), 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000e5000)={r7, 0xd9, "1969916d8bb0ec9de943bb3a16f772b6db4e8c556633faa81296515b1791061000faef1d9e55c4c505f320b99453496929dffd0e6b3343a11e82cfaca2f47f3b5b2b191935a04251be3b88376dc6c12573e6fe9748cd56ef1ed749e7605ed54206d44e556d6418c34d6e70b4fb46cfd69613f61dd6b619ccb9466b5d425da470307f9e3c441002fb9a08a15679962f2fbaa44e6dd6f675398cb818193b07d15c44a65212e0700ac89e259c3cfb25a910b597caaf4d74457c139b03b3e96331b43a52271ebe88ce369040d0184ed54fec7e9390bf10d215a32f"}, &(0x7f00003a2000-0x4)=0xe1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000011b000-0x8)={0x0, 0x5d72}, &(0x7f000039d000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000026d000)={r8, 0x6}, 0x8) listen(r2, 0x54c) r9 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r9, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r9, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r2, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/12 00:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$sg(&(0x7f00003f8000-0x9)='/dev/sg#\x00', 0x0, 0x20000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00007cc000-0x48)={0x10000, 0x0, [0x5, 0x2, 0x7, 0xff, 0x100, 0x8f6a, 0x6]}) chdir(&(0x7f0000163000)='./file0\x00') pwritev(r0, &(0x7f0000e29000-0x8)=[{&(0x7f000073f000)="d14510a7a086d05c2a26f8f2ca0f44af1e356a1fb4535679d4585592d499d51ef42867d7a99f107a0349eb242f9198737991a9e707e7a8f6c713050dab8c8fcd922b24b9692f0541806bb05fcfe832bc96efca53a099043c41007cbe1e9662b96548b256c86534dd058d92fa8e00e346c9ab5371220ecf6ce6703d6cb9d7f5fc2692dc8520f245c2079e9a5cdd715b8945b771c22c462cdfaa29d1adbfc9f970d8eed5e070d31ad702f008b88af48089304b511104a5d3cb426d13f7a0e1720d892027", 0xc3}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ffe000-0xc)='/dev/audio#\x00', 0x0, 0x4100) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000e5c000)={0x1, 0xffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cf5000-0x8)={0x0, 0xc58}, &(0x7f00000ac000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004d5000)={r2, 0x1, 0x80}, &(0x7f0000bfa000)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/02/12 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000285000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:38 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004a5000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000042c000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x2, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000169000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000), 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004a7000-0x8)={r1, 0x80000000}, &(0x7f000056c000)=0x8) r3 = syz_open_dev$mice(&(0x7f00009c6000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) lseek(r3, 0x0, 0x2) readlinkat(r3, &(0x7f000004e000)='./file0\x00', &(0x7f0000313000-0x11)=""/17, 0x11) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00007ef000-0xec)=""/236, &(0x7f000085e000-0x4)=0xec) [ 47.061503] QAT: Invalid ioctl [ 47.099114] QAT: Invalid ioctl 2018/02/12 00:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSBRKP(r1, 0x5425, 0x3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f7b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f00005d9000)) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/02/12 00:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009eb000-0x9)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xb3, 0x4) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) lstat(&(0x7f0000a09000-0x8)='./file0\x00', &(0x7f0000161000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) 2018/02/12 00:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a2000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x11a) socketpair(0x10, 0xa, 0x2, &(0x7f000026c000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00004db000-0x4), &(0x7f0000019000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e46000-0x14)={0x0, 0x3f, 0x3, 0x8, 0x7, 0x5}, &(0x7f0000534000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000bdd000-0x8)={r3, 0x8001}, &(0x7f0000ce9000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000af5000)=[@in6={0xa, 0x1, 0xfffffffffffffc01, @empty, 0x7fff}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @rand_addr=0x1f}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x6c) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000d9d000)={0x1, "f1581c19dd04"}) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008df000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db8000)=0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00009e6000), 0x0, 0x0, &(0x7f00000da000)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) sendfile(r2, r1, &(0x7f0000a2f000-0x4), 0x6) 2018/02/12 00:47:38 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0xe, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x10163, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x1f1}, {&(0x7f0000017000)=""/128, 0xfffffffffffffd36}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000021000-0x1000)=""/4096, 0x1000}], 0x5}, 0x0) r1 = syz_open_dev$dspn(&(0x7f000001b000-0xa)='/dev/dsp#\x00', 0x800, 0x400000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000021000)=0x6) 2018/02/12 00:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000644000-0xc)={0x0, @broadcast, @loopback}, &(0x7f00002de000)=0xc) sendmmsg(r0, &(0x7f00009e2000)=[{{&(0x7f0000746000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x800}, 0x3, 0x0, 0x1, 0x3}}, 0x26, &(0x7f0000967000-0x20)=[{&(0x7f0000039000)="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", 0x1000}, {&(0x7f0000b0a000-0x6a)="0f5658402a6385b17172a1caef91147234cef884b229220e067230c4c39eac0254690b1f0fde248ef7dad343c5faf9aefbc0442784b4c04a9e41e7fbc655a55de1df859f55f762512b64270ac80f441501ef375225cce614448886456865a702f61ca6882630afc2c009", 0x6a}, {&(0x7f0000d02000)="491779f1d9f76a1631f5a7d7a13f2be231d9a1afb8302a3a0de72cda94013f01b1e3225095cab93a2b2da87626f06c79c21c9059259ba16cf4b8aec35acbf5c8523fb217c66d80dd0afa", 0x4a}, {&(0x7f00002cb000-0x9b)="4b5c8cdb3521e80df31216e6ccad6539803f51ad7a96f9eafcb8697a8625e1e6434037df3968eb38ef185383caf946f4149cb3a9564be536e551111ebc3a4112dd99ebf0e13bf3dbc52c9aee08f7e70a5e079727948522e61b6d75291a2013b27220be3c7f4a81b38836857e05aee57c90c7ff9b35e28269b7e6192827aad42aa5ce7420d50e071b433252de67da5afa14bc0d36e556cf02f4cc4e", 0x9b}], 0x8, 0x0, 0x0, 0x800}, 0xffff}, {{&(0x7f0000bd0000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002eb000-0x8)=[{&(0x7f0000128000)="dec0f7087d0d0d1613da89b0b050e023b0b54835f77e52a6434020694b68b51f548f97babc0c86de21354948b52802a99c29759b85bd37b3733784321830fa4864196a99c8bbc76bd322504720ce118d518a77c0bb6920828c36f105fc2ec8b16aa4134cc3b82d245808615530b818afb5ab4a0bc5e564", 0x77}], 0x1, 0x0, 0x0, 0x4}, 0x3}], 0x9, 0x4044000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:38 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x71681b47}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/12 00:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = syz_open_dev$admmidi(&(0x7f00006e2000)='/dev/admmidi#\x00', 0xa46, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000b78000)={&(0x7f0000623000)=[0x0], &(0x7f0000e2a000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000aa2000)=[0x0], &(0x7f00009a0000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x1, 0x6}) 2018/02/12 00:47:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c0d000-0x1)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x2, &(0x7f0000001000)=""/66, 0x42) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x73)={r1, 0x6b, "e17c55f5a59796573418aba5cb0f974eaddd7f56b0f7b589f5b01642605480a86cf156adcf68d43b4b598a3309ea324658062c8c10c868af6bfbf10001b5ef7eb32de8c4ba60e2a04c7999b849ddb07df943ae0014c816c616da20ffc85e07992418ed2ed56dc57f801bea"}, &(0x7f0000001000-0x4)=0x73) [ 47.175904] audit: type=1400 audit(1518396458.204:44): avc: denied { create } for pid=8006 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 47.199981] audit: type=1400 audit(1518396458.206:45): avc: denied { write } for pid=8006 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/12 00:47:38 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f8f000), &(0x7f0000f91000)=""/142, 0x8e, &(0x7f00003c7000-0x2c)={&(0x7f0000f8f000)={'michael_mic-generic\x00'}}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f96000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000076b000)={"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"}) 2018/02/12 00:47:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f33000)={0x0, 0x0}, &(0x7f0000000000+0x47b)=0xc) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cf3000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) setresuid(r0, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$addseals(r3, 0x409, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000003000-0x28)={r4, 0x20, "69d262def970b91ee8f64e6488198e5b564518284aaafd85414d6927379225d4"}, &(0x7f0000001000)=0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004000-0x14)={r5, 0x9, 0xffffffff95b40625, 0x0, 0x1, 0x82}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xf, 0x3, &(0x7f0000004000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r6, 0xc2c45512, &(0x7f0000002000-0x4c0)={{0x56c58cff, 0x6, 0x4d5, 0x3, "039dd5c229662bf8d69f3be23398f20c8693e37f0f967a8b3fa2080bfd29ba1a188095d2ff089231458f428a", 0x7}, 0x1, [0x3, 0x2, 0x7f, 0x0, 0x0, 0x6, 0x1, 0x0, 0x400, 0x9, 0xffffffff7fffffff, 0x17, 0x3ff, 0x4, 0xffff, 0x7fff, 0x9, 0x1ff, 0x2, 0x81, 0x7ff, 0x3, 0x401, 0x81, 0x0, 0x86f5, 0x6, 0x100, 0x545, 0x2, 0xffffffffffffff21, 0xab7, 0x80000001, 0x0, 0x4, 0x100000001, 0x1ea3e1f5, 0x4, 0x6, 0x80, 0x80000001, 0x7, 0xffff, 0x9, 0x7, 0x38d8, 0x5, 0x7, 0x1b8d, 0x0, 0x1, 0x100000001, 0x757c72b2, 0x1, 0x3, 0x81, 0x1, 0x1ff, 0xfffffffffffffffd, 0x3f, 0x40, 0x5, 0x0, 0x9, 0x2, 0xfffffffffffffff8, 0x7, 0x201d, 0x3, 0x100000000, 0xa61, 0x1, 0x9, 0x4, 0xf3d, 0x5, 0x4, 0x6b, 0x57d5d6cf, 0x7ff, 0x51, 0x4, 0x0, 0x9, 0x80000000, 0xbc71, 0xffff, 0x0, 0x200, 0xc43a, 0x2, 0x2, 0x2, 0x4, 0x9, 0x3a2, 0x8, 0x5, 0x0, 0x5, 0x4, 0xb7e, 0x1, 0x7, 0x3, 0x4, 0x7fff, 0x9, 0x7, 0x10000, 0x6, 0xfffffffffffffe00, 0x0, 0x6, 0x400, 0x1, 0x3, 0x6, 0x100000001, 0xffff, 0x8, 0x9, 0x80000001, 0x47, 0x5fd0c836, 0x9, 0xfffffffffffffbff, 0x5]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000001000-0x6)={r5, 0x9}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r7, &(0x7f0000005000)="6c4c835fbedf8fc51d5212e4a77311dacfb2685016fffc960c99b9c28995663d7230e6143e59edbae0628733ec845ce4e6ac7626a9ad695ab7ff958749a69ab2cde0a4db0823849b12563aaaec892c42d287610fcbb0f4dbf8a4fc6484fb172d3c8311c564355d52fb9c9551dac5ade5", 0x70, 0x10, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000007000-0xaf)="7ae7703ea2fe4d82d5d0e07d85b99e1069d46c04c2a7b600a7540d1466bcfcd7f07a4b210c2cf55bbc7dbc5773500692a6e9ad2a34a8e3a1465d68f0d7eaca8bf9a060bcf81697fbc103a26b16f123a429e1d4c4e54bb5fdcd45df28ca11765ea54088ce3a84dce8a7ff406afa20058b7ee222fa44a1a0510d2f7cc86380cd09d7c96ff0945178e8f6c6b31e86051a9cd97b14cacf4d7b5ccb4bee80a7a2bdff749eb0f626f7ff613618ed1f6d628a", 0xaf) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@mcast2, @in=@multicast2}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000007000)=0xe8) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r6) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0106434, &(0x7f0000004000)={0x1, 0x0, 0x10001, 0xffffffffffffff3b}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0086438, &(0x7f0000002000)={0x27, r8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000001000)={r5, 0x65, "dd989a1c68d3981f847c91a541b2bbe0f2f6d5fab1a0c142cc6537890cbd7739d576d48d680ab8dfc8fd8c0432c8bbd70a511b3153744f749829f989cf320f0f8bee99117dca8fb19604b11ed74c25f0953e7a171182ac5fc04b04d7aedf79c2cf3f9a047c"}, &(0x7f0000001000-0x4)=0x6d) 2018/02/12 00:47:38 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00006da000)='/dev/dmmidi#\x00', 0x20, 0x200) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000075c000-0x8)={0x0, 0x1}, &(0x7f0000410000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f38000)={r2, 0x7ff}, 0x6) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:38 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000828000)='status\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000066d000)={@common='dummy0\x00', 0x40}) read(r0, &(0x7f00008ef000)=""/138, 0x8a) 2018/02/12 00:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) execve(&(0x7f0000336000)='./file0\x00', &(0x7f0000f26000)=[], &(0x7f00004b5000)=[]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000886000)='/dev/rfkill\x00', 0x101040, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000015d000)={0x5000, 0x4, 0x6, 0x5, 0x7ff}) connect$vsock_stream(r0, &(0x7f0000c7c000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000993000)="c02dd019c0aa62c7f2bb51d6d764dc340511824d132a3f8be54382f96118ffe64b515c2de5aa362669d599977ea74d02bade077b58f61fe9f244dc5e2271fc315f26d03dd510b22275afb33246f08ccd1aa81668f388c41d5eef0d57f8cac0ec956c13936e485baa8756a00a15743dce8366ed90985310d2913bdc4aa24eff9143df025d2525559aec9a638b1343adb8cbf1cdea2cf76c865204df89a450f54154b70f99ac532250b0846d1d887876a828cca193a9d48330f8eee88f88395ba15c660e0b11e28985ca4813558d6ab9c8d997b4b10cd6b8873cd43d7ad9ae92", 0xfd42) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000837000)={0xffff, 0x0, 0x0, 0x3000}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000c73000-0x10)={0xfffffffffffff5e4, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000d34000-0x10)={0x3, r3, 0x10001, 0x4}) syz_open_dev$sg(&(0x7f0000da4000)='/dev/sg#\x00', 0x10000, 0x20800) [ 47.288514] audit: type=1400 audit(1518396458.317:46): avc: denied { setuid } for pid=8031 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 00:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='gid_map\x00') r1 = add_key$user(&(0x7f0000564000)='user\x00', &(0x7f0000319000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000844000-0x2b)="2bd61e8ebe0b1763c19e8dd0374d4478f15129034f474e0e8f241f8ac9ef8a904be5d2ebf01b7549986c6f", 0x2b, 0x0) keyctl$read(0xb, r1, &(0x7f0000832000)=""/42, 0x2a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000075a000), &(0x7f0000c7f000)=0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000548000)={0x0, 0xd8, "dffae383cca5d1a24b09161e020cfc91a6d41d0468296138eb2f457639ba36ef145061439ce7936191629578a81cca7c2c4f1699d04668e0b64f0eaca01669d36bec8e3fe588b70eb8c8ac2f478ab0b276136e2171f2626ec1feb767726a112f4d7cc36226c90f9944428026e801144cdd962fc9a5a568baf135fa08b54b2414deb88ac7abe3f0663af89d61e69d6643516a3fdae4e5c7b6c80be453f69bbd5ff5fe695769835e9b96ef63f8d941788682144652ed17ac72dddac602d138e8fa9c92f1e221d156f48434e2ad595972cb77a13facde497afc"}, &(0x7f000083e000)=0xe0) prctl$getreaper(0x9, &(0x7f0000887000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fcc000-0x8)={r2, 0x2}, &(0x7f0000c45000)=0x8) 2018/02/12 00:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) llistxattr(&(0x7f000042e000-0x8)='./file0\x00', &(0x7f0000d1b000-0xea)=""/234, 0xea) 2018/02/12 00:47:38 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da1000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0xc)={0x10007, 0x0, &(0x7f0000bc8000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000368000)='./file0\x00', 0x80000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000167000), &(0x7f00007c4000-0x4)=0x4) 2018/02/12 00:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000432000)=0xc0, 0x18e) 2018/02/12 00:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00003b9000-0x43)=""/67, &(0x7f0000b5d000-0x4)=0x43) 2018/02/12 00:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000024a000-0x12)='/dev/input/mouse#\x00', 0x0, 0x8000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000e03000-0xa)={0xfffffffffffffa0f, "612bcbfc2c04"}) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) fchdir(r1) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) poll(&(0x7f0000b90000-0x48)=[{r1, 0x2000}, {r3, 0x8004}, {r3, 0x304}, {r2, 0x6710}, {r2, 0x100}, {r2, 0x4}, {r2, 0x1}, {r1}, {r2, 0x8000}], 0x9, 0x7) socket$bt_sco(0x1f, 0x5, 0x2) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/02/12 00:47:38 executing program 2: mmap(&(0x7f0000000000/0x61000)=nil, 0x61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000062000-0x4)=0x4) r2 = dup3(r0, r0, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000063000-0x4)={r1}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000063000-0x6)={0x0, 0x7}, &(0x7f0000063000-0x4)=0x6) r5 = syz_open_dev$usbmon(&(0x7f0000047000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x80001) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f000005e000-0x10)={0x42, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40086439, &(0x7f000000b000-0x8)={0x800, r6}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000062000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f000001d000)=0x8c) 2018/02/12 00:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffc000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') preadv(r0, &(0x7f0000e4a000)=[{&(0x7f0000844000)=""/4096, 0x1000}], 0x1, 0x0) io_cancel(0x0, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000af2000)="1340ab0da5", 0x5, 0x10000, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008c8000)) readv(r1, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000079e000)=""/128) 2018/02/12 00:47:38 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:38 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000b6b000-0xa)='/dev/vcs#\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00005d5000-0x14)={0xffffffffffffffff, 0x2, 0x8, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000036d000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000127000-0x8)={0x0}, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x6) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000943000-0xf8)={0x0, 0x0, []}) 2018/02/12 00:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000293000-0x10)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000ffd000)={0x4, [0x1, 0x1, 0x8, 0xe31]}) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$adsp(&(0x7f00007bd000-0xb)='/dev/adsp#\x00', 0x40, 0x400000) connect$vsock_dgram(r2, &(0x7f0000119000-0x10)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/02/12 00:47:38 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ff000-0xc)='/dev/rfkill\x00', 0x533800, 0x0) accept4$ax25(r0, &(0x7f00009b3000-0x10), &(0x7f00007d5000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d0a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000659000)="d2915dbb51220de21a6d60385d446b55a7bd532e0924af51c5559426a2fb6d52e34d52d29d562e901cae8e1df911c7d708f54823c75b7936d24e332bd3e8842bd71cf9161d537c16ee61f72c76a7f6b290837e07e1cc2ef22171ed1a6236159e142eaadabbf57285135972f2f8decccdc939ff8f1c3dd65caf359cc1daaa5c68c6b3dc30fbd5ef62b5ec1efed3b43468bbb0a082a943") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000935000-0xc)={0x0, 0x0}, &(0x7f000002b000)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000042d000)=r3) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:38 executing program 2: mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x4, 0xfff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x44, 0x1, 0x0, []}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000097a000-0x4)=0x1e973e7d, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000c1f000)=0x800, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) getpeername$inet(r0, &(0x7f0000abc000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000088a000+0x96e)=0x10) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/12 00:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) close(r0) 2018/02/12 00:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000009c000-0x90)={0xf8, 0x1f, 0x5, 0x53, 0x2, [{0x8, 0xfffffffffffffffc, 0x100000000, 0x0, 0x0, 0x200}, {0x2, 0x9, 0x100000001, 0x0, 0x0, 0x7fa126ec1b809f0f}]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000086c000)={0xf004, 0x10004, 0x2, 0x7, 0x1}) 2018/02/12 00:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) bind$alg(r0, &(0x7f000046c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f61000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000831000-0xb3)="1e7f11e8405cad40964fdd0bb0dcf91e80701a21a8e056c85d79eecc70a356c8", 0x20, 0x0, &(0x7f0000eef000-0x10)=@vsock={0x28, 0x0, 0x0, @my}, 0x10) r2 = syz_open_dev$mice(&(0x7f00009d8000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000ee4000-0x40)={0x5, 0x0, 0xffffffffffffff00, 0x6638fcc5, "103cefd72a46caa54600a6ac430505780e9b3ba3d16a504522e4780a74c3984f48046311a79080c5cb4e88db", 0x55f}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c1b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000d9b000-0x20)={"59f7a408002100b8d98831ab501855fa", {0x4, 0xffffffffffffff81, 0x4, "992402dbbd43", 0x200000000000005}}) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) 2018/02/12 00:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fcd000-0x9)='/dev/dsp\x00', 0x404140, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000a3000)=0xdf1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000cf4000)) timer_gettime(0x0, &(0x7f00002d5000)) clock_gettime(0x0, &(0x7f0000d6f000)={0x0, 0x0}) futex(&(0x7f00003da000)=0x4, 0x6, 0x4, &(0x7f00001c8000-0x8)={r1, r2+10000000}, &(0x7f0000537000)=0x20, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/12 00:47:38 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000452000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002a1000-0xb), &(0x7f0000774000-0x4)=0xb) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000939000-0x1)) eventfd2(0x2, 0x80001) 2018/02/12 00:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000c15000-0x9)='/dev/sg#\x00', 0x2, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000cc4000)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f000098e000)={&(0x7f0000c73000)={0x1d, r2}, 0x10, &(0x7f0000f35000-0x8)={&(0x7f0000036000)=@can={{0x0, 0x7fff, 0x1ff, 0xffff}, 0x5, 0x2, 0x0, 0x0, "e1ebe370592e3644"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000044e000-0x8)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000ed000)='/dev/vcsa#\x00', 0x99, 0x103000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00009a7000)={0x3, &(0x7f0000f24000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00006dd000)={r3, 0x4, &(0x7f000041d000-0x10)=[0x7, 0x9, 0xffffffffffff0001, 0xfffffffffffffe4c], &(0x7f00004b4000-0x20)=[0x9, 0x4, 0x5, 0xfffffffffffffffd, 0x4, 0x800, 0x2, 0x5], 0x10, 0x4, 0x100000001, &(0x7f0000515000)=[0x8, 0x2, 0x90e, 0x6], &(0x7f00003cc000-0xc)=[0xfffffffffffffffd, 0x3ff, 0x2]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc2c45513, &(0x7f0000e06000-0x4c0)={{0x0, 0x0, 0x0, 0x9, "48dd7d49918998f33871ad0ef145a1af29225fadddedd6c7c1e35f1479608566515bc4457406c725fdac3b26"}, 0x4, [0x7, 0x0, 0xfff, 0x0, 0x4, 0x2c5, 0x0, 0x0, 0xf0f9, 0x1ff, 0x6, 0x0, 0x80000001, 0x0, 0x101, 0x80, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fff, 0x0, 0x8380, 0x8, 0xffffffffffff8001, 0x0, 0x8, 0x0, 0x168, 0x8, 0x2, 0x0, 0x7, 0x0, 0x0, 0x7fffffff, 0x3, 0x573c, 0x6dbe, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x1f, 0x673, 0x6, 0x0, 0x80, 0x80, 0x0, 0x8, 0x7, 0x7, 0x0, 0x1, 0xfffffffffffffffe, 0x3, 0x1, 0x0, 0x0, 0x200, 0x8, 0x2, 0x0, 0x100, 0x2, 0x3, 0x5, 0x0, 0x3, 0x2, 0x6788a900, 0x0, 0x44, 0x9, 0x3ff, 0x0, 0x20, 0x0, 0x0, 0xfffffffffffffff9, 0x1, 0x7, 0x0, 0x2, 0x7, 0x1, 0x80, 0x80000000, 0x0, 0x0, 0x40, 0x5, 0xfffffffffffffff8, 0x0, 0x4, 0x10000, 0x7, 0x0, 0x6, 0x2, 0xcd8e, 0x6, 0x0, 0x0, 0x3, 0x0, 0x9, 0x6, 0x2, 0x0, 0x3, 0x0, 0x7f, 0xfdbf0c3, 0x0, 0x1]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/12 00:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d52000-0x8)='./file0\x00', &(0x7f00007d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000086b000)='./file0\x00', 0x4000, 0x80) getpeername$netlink(r0, &(0x7f0000cfd000), &(0x7f000021f000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ppoll(&(0x7f00003c4000)=[{r1}], 0x1, &(0x7f0000486000-0x8)={0x0, 0x989680}, &(0x7f0000236000), 0x8) 2018/02/12 00:47:38 executing program 0: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000003000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x101, 0xe082, 0x7}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0xc)={r1, 0x70, &(0x7f0000001000-0x70)=[@in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6222}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x1, 0xa42a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000002000-0x4)=0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/kvm\x00', 0x4407c, 0x0) 2018/02/12 00:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000081e000)={0x1, &(0x7f0000f3b000-0x28)=[{}]}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00002cc000-0x4)=0x11b, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00001e9000-0x8)) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) getpeername$inet6(r0, &(0x7f0000319000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00006f5000)=0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/12 00:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e4c000)={@common='ip6tnl0\x00', @ifru_flags=0x102}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000095d000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000022c000)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e45000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c75000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f0000fb2000)=0xa0) 2018/02/12 00:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000c9c000)={0x0, 0x0}, 0x80000) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000495000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e76000-0x8)={0x0}, 0x1, 0x0) open_by_handle_at(r1, &(0x7f000039f000)={0x13, 0x8, "f327f7fd4faa28896035a5"}, 0x3cb100) write$tun(r0, &(0x7f0000c07000-0x450)=@pi={0x0, 0x23b1889a90aa48c5, @ipv6={0x7f, 0x6, "d1e511", 0x424, 0x7, 0x8, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@dstopts={0x11, 0x2a, [], [@hao={0xc9, 0x10, @empty}, @generic={0xde, 0xfe, "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"}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x38, {0x0, 0xc, 0x4, 0x3, [0x2aed, 0x7, 0xc56, 0x3, 0x9, 0x100000000]}}]}, @fragment={0xff, 0x0, 0x1, 0x0, 0x0, 0x6, 0x1}, @hopopts={0xff, 0x32, [], [@ra={0x5, 0x2, 0xff}, @hao={0xc9, 0x10, @empty}, @enc_lim={0x4, 0x1, 0x3}, @generic={0xffff, 0x79, "ba267f5ce7e13eb342b1f0ebafaab58a60f730ba7f60c043b0dea90fbddfbcc09190784b89702607e2c08b040312850e8e30b82979fb86cd93da0c936ea711f475f7201ac24043b0e81b0d6d235c6638e25a4a33a04a240b2b437aca5577d2b112e2776be577c6ead5d22ac05b3c4e5188e0ef0636ea13f18d"}, @enc_lim={0x4, 0x1, 0x7ff}, @enc_lim={0x4, 0x1, 0x7ff}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x9, 0xcf, "0a007609b1343809e4595f6c6a49a30fb952d879e6be305dbaedef121f44a2932f6ab02bc5abd3fc8a914141ffb325c522af3a2b86b31f2339d325c3784d9b5514253af72230b2285f0fcc07b06ab4050610cff3afb5d14b63135bc49eed833162d9efb8f57660a2217059eefca3308e06e35ac86b3449ffd0f27455e03f5cb927f301e3bb19b4a59aa707b0910c737cf1d1ecd28b1a18cea9f30f75b848bf7d37e01d0ac37cbcbc3b88b905f73aac8f0783eec7bb20c50c1832f02662384731eb33a50cb4b0779b22447116e90e46"}]}], @tcp={{0x0, 0x2, r2, r3, 0xfff, 0x0, 0xf, 0x0, 0x3, 0x0, 0x0, {[@md5sig={0x13, 0x12, "d9911fb5137adc608cac08a59060f785"}, @window={0x3, 0x3, 0x80000000}, @fastopen={0x22, 0xe, "a38735f8267b610d287d8068"}, @sack_perm={0x4, 0x2}]}}, {"53fcada99b12555900abc6b6cf83a76cb88b62b0bbb582528ea52b0250ac2c88121bfaef96acc289d3ef6bdb2236fabbdb495ee7638ef166d090247a7fb6becba9036b8cf76f7d4d4b45e30c736252a25381c2b910c94872d1ca2bb6275af81cb33c6a4c3f82fb4b3bfd34276b29b6a1f690c0a5263da00d12a9ac6745c4c03952ac811de6f1bffd5204b4e420361da61f320451933f31c08a1f8dbf13bb7acb5234dbeb8c741ad164167af921d6e250c13f116eccddc4d2d62dbe24de9834ef3ee49a6c0e557c65ef6fe507c08bee8e9b3a2ed6d10c0badda0e4e30b910a1c5467e22986f86"}}}}}, 0x450) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) read(r0, &(0x7f0000bf9000-0xc7)=""/199, 0xc7) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cad000)="e865", 0xfffffffffffffe7b) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b9e000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c1a000-0x9d)=""/172) 2018/02/12 00:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006eb000-0x9)='/dev/vcs\x00', 0x20001, 0x0) connect$llc(r1, &(0x7f0000ee4000-0x10)={0x1a, 0x7, 0x3, 0x80000000, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/12 00:47:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000dad000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x1, 0xf0e, 0x1, 0x100}, &(0x7f0000001000-0x4)=0xa0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r3 = getuid() r4 = getpgrp(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0xc) 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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = gettid() r10 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0x4c5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r17 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x3, 0x200}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000)={0x17c8, 0x3b, 0x222, 0x4, 0x1, "", [@typed={0x74, 0x8e, @binary="0e4eafba860af75396276e93c87ba533a15a2556d27ff9ec35d4b466e43f0fef980dfd969be60dd50c2b9c546ef11ef24920b520de3053762435a02d8f078d4010bdf7a72debc6c1612c671d11ed0a973c6a8591fe781f5096a370df880a3e17aae7f38665f1ab1f32108812"}, @nested={0x1440, 0x2a, [@generic="474db9368fc5ec1e9e4d5533549c3dd27fbaa784b8a705bdb25b756c7ca078cc8764d55f5b28dc232f33fab43906a1940eb8edfa6067cd583f899ee462583c43b2b137442020fbde14df46bc4f09d59c91733f56cd5f7e43d4be8afc59c9ac51f8f6398b16d339c739afa7d602db74ac7b8eed1875f0c15bf30b3127f994dec8ca8f796f4fafa9573f37ec80d33e5585f45b277860f1bf84120d4a9a0c0444e442e9ba360f4821662ce4743bddfe3b87341a00215e2d547634d6098259d2ef8f32b1420e1cd5003402a50c820dbac335a3b0e697b369f37ecce725f1", @typed={0xc, 0x10, @ipv4=@multicast2=0xe0000002}, @generic="ed7c12e4ad10eaa739e63112ca0d81ef862e339953c725d92befd69501663d6fe4e1cedce7f5d60c107627ba9178ae7ab327f4c07fb40a65020ecc7ff404e4361f247b0fd406aab7f44e8462ab2a6ac2e14d8b2ddafc3dd910ca05b08aeded48a2aeeb51be1a3894d3909bac4b3bcc0a259c18d80541b60edc21e079d568f8495569c321e8827e6b33d9b68460a290e84ccda022018315c411fc3dda66dec71bf9217ca2c5e764aa62c30226f7a2ecc5f97dc1e4afad91f2923f51b3ed8cec2795defd576043c180846b6f92769f76e4757e96567ad47101f03f34ac3a9abcf56d2394509639ffec5d92eb0a66", @typed={0x10, 0x2f, @u64=0x7e}, @generic="3853f11d445b5eb8daf8e88e06973b3864766ce66848b96277cee748d6ca1fc8a41cd593033fc5ef1b93cb4ae11fb5b6871ca03858f211872365149db638778920dc667ae956ede7d11c530da509e97995e3ae3f7412b345e632c133652e499fb1cfb38c6cbd3d620e95da53981642b4813741b84f052d0567f2cb625687cae988223e7a3855ab85fc5d9294c8e63788c46eb5d1093bed70e653cb8f0292a78fd58b9c", @generic="b70f3b02bf71640a32a66766005c7ab8e677989cef82e3fd050b813382488697814121d149609fcff6c24a7623eea7a9a85839fa0c9a3fa859b04f1dba77590a03", @generic="196630f6072da5ed1d66b8731860c8785bac419561a6cb097f452f38cf45cf3df26c11c346cab182edfe21883fa0a2952ff7d628fd681dd9b24ae5a3cfed7c77ef45762b40549fae9f2e66f2cef7a05da2e81fe153b85b949eaef31b27b5", @generic="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", @generic="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@generic="a198f6c24b22f30174a1f125e60e5cab5c799cc776428e3079a698a0e99f53e7fd8c43d3966c8d6625b5163d8666f5459474d6d62ec45f48620551280cdf747095e153a5d73cafe8205a26610d8b91ac250544ed966a98595d74d039836e28d4d95314bfd9f074397496ce", @generic="8efa1d523d96d0ceaa08475e891835d01742ecbbf38c46e81ea4f8f7f71e4325396bcc2b871f50e5482755b805381eeed08ad290a13000fcba647f70ac2514f95fced1bb9acba1d561bc0d10f1a2fa5c90ad0a4ca47840b113ae6f4e911697a3d54e0a5b2d98911fb8d99ddc96dcb4cefabe2183a05009ce0f1434b83ff413b71c5b077af45a103fad5347cd63c94e5bb562d1501bccc44137311c2118d2e47423ec2113d9a329a90a1efd61bf46dc6759890b79dc8b570a5b274ad4bdd72af71dfb90961f15634ec567b0658f404bf58e1cbb95ae01281ad63a60791015d277af"]}, 0x2d8}, {&(0x7f0000001000)={0x2f0, 0x3b, 0x0, 0x5, 0x2, "", [@nested={0x44, 0x3, [@typed={0x18, 0x77, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x3c, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x72, @uid=r3}, @typed={0x10, 0x70, @u64=0x9}]}, @typed={0x10, 0x8a, @u64=0x7fff}, @typed={0xc, 0x3c, @u32=0x1}, @typed={0xc, 0x21, @str='\x00'}, @nested={0x158, 0x52, [@generic="5960512a045a1191b8c575dded3df7e35b6aefc53cae284bf21755e9238bf59eabd9c4f9f9a6a86cd4eb8a119007447a3e19670cafaba2c037b92b8590840a2eeb1830e7153064e5e79aa0d041b8cf40947efb777b88ecf116f597039c97bc3b2b4a3b4261a9f7372623e0a90ad48f3f28f28d7ea06f25f495867d9d465ce5b5ad613dd886364787307638670fe3517299050bc2e54870d5f65a26564f23e6b7dfd39edab3dae2ff0955a3cfd43bfbdd13ea4143d89e1e8d2ee3c17709233e4a14f0dfe79c650e7fdb86868b126b20717d16931c8a77c1f347", @generic="eb1c6cf48f9010fcc72f9c545b677223137c00dcc091c2f0cb9de12a01fbd94d2b45e266e9abdff45ac6f9ae943fe6ad93901069cde6a73949a8530889d7099a16580a236a7abbd40d6404e0512a3544b9ad5d863fdcd9c1b35d251918f90084715e", @typed={0xc, 0x45, @fd=r0}, @typed={0xc, 0x93, @pid=r4}]}, @nested={0xc0, 0x5f, [@generic="25c987f3aa65fd5bb940dc7c54095175deaf771a3697c566db09348202cc2cf3b6f3575ed5d853a92e36d17a257f0fb852699f035bac8bfc05644c3d2eb5cd0345d1943c368eafd92e60936a2ba836da25b6bce080", @typed={0x8, 0x83}, @generic="b60626ded4f81519fabdd6c68890f159fd3aec0e64311d07d918be7bf6338fc538ec295f791c27b5bb6520a1500f8b", @typed={0x8, 0x94}, @generic="0eb7f70183fc180ce8fd9fd450572740dde2", @typed={0xc, 0x7b, @pid=r5}, @typed={0x8}]}, @generic="2f6f40333e2e479005e384964b49860aee0e3bb878efbc76df638f5501acc416e9b7248e5d3d0c565878eddb1f819c731e955df14cc958a118e1dddccdf1f2f96519a0754daffae1b29b012cc79f0ae11a239b8eb278ceb4eeac"]}, 0x2f0}], 0x3, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0xac, 0x4000}, 0x24000040) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, 0xfffffffffffffffd, 0x100, 0x0, 0x10000, 0x2}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r18, 0x80404519, &(0x7f0000001000-0x9e)=""/158) [ 47.698216] device ip6tnl0 entered promiscuous mode 2018/02/12 00:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000ce8000-0x9)='/dev/sg#\x00', 0xfffffffffffff801, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000053b000-0x8), &(0x7f000010a000-0x4)=0x8) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005a2000-0x12)='/dev/input/mouse#\x00', 0x9, 0x101000) bind$bt_rfcomm(r0, &(0x7f0000b7a000)={0x1f, {0x20, 0x502166d5, 0x400, 0x7, 0x81, 0x1}, 0x8000}, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00007a7000-0x4)=0x7) prctl$setfpexc(0xc, 0x3) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0xfffffffffffffd95) 2018/02/12 00:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000780000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4e, 0x90000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000d7000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000097e000-0x8)={r2, 0x1}) 2018/02/12 00:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006dd000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004c4000), &(0x7f00005a3000)=0x4) sendmsg$netrom(r0, &(0x7f00005e1000-0x1c)={&(0x7f00002ea000)=@ax25={0x3, {"1bc57a74a646cc"}, 0x6}, 0x10, &(0x7f0000938000-0x10)=[{&(0x7f00008e7000-0x4b)="4093f5ef4cb1d097d177d2f8bc0110764bee506bbc34b40decb9c5e0f26b59e37d54ecbbb1842d55219f5303591afb9a49a8bcb9a57abc6cc59389bb9b12e4a183b058a9776d962658ad0f", 0x4b}, {&(0x7f0000918000)="af1b8da59669bc1eb2d8673c8b6717b3e146519ea934c6e63d5e80994a57ea0defcc4ed79845cdff663f4e39f0c276f2c307806a61b6acf060b41fd81e244598499db8ffe67023ae68f69ecdccf3e30a56ed3056540c3078f9d022e79a1606879103a6a41ae650d29f70869579d12d7cd972a1fc8c598cb26773d9e1bee98fa75ec868633f351e38ebf56ba14726c103d89849d23f12cb216b49c77d9f0a794370dbbc0a57447c528959fdea1c4a2e675e5d39992c79ad577f900a20", 0xbc}], 0x2, &(0x7f0000c79000)=[{0x5c, 0x10d, 0xffffffffffffff01, "4e29b88d042bd722cc115c8a2a7849109e9de0b56f5354bcea934e0cc2ee94b32bcc60a7b470dd6af105ff03585e75ff95b950e860a1a2771a64bba6d8e7109c5a58bf553608d7890e2baf2aedb4"}, {0xb0, 0x11f, 0x370, "a532e01648f608bb25a6e08a4ba4fb1beda4e9c882c69cd1e2bd812561f5b714218b5ca951feca0eca9b751d5e6a6d85f20096ed3d65a32b816a9cb86c6fb3d2993adb4d2723f2ccd53a8e33b40f42ec4e174e386fc66d115a88c494384e4b2d2101c5aa02662d811c80465dda51747eb35a0b5423b3702bfd0af221f70fb30a58b7bdffbd24e72e8c99d182369025701076a1407afaae1d5971c5923ff65dc5e116"}], 0x10c, 0x4040010}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00007c8000-0x4)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000056b000-0x9)='/dev/vcs\x00', 0x420001, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000)="00184401", 0x4) 2018/02/12 00:47:38 executing program 5: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d26000-0xf)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000d26000)='/dev/amidi#\x00', 0x6, 0x40) 2018/02/12 00:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000fad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005b5000-0x4)=0x14, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b3e000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003ea000-0xa)='/dev/dsp#\x00', 0x6, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000060e000)=0x1000, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/ptmx\x00', 0x40, 0x0) 2018/02/12 00:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3}}) write$sndseq(r1, &(0x7f000068c000-0x1c)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1c) 2018/02/12 00:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000081e000)={0x1, &(0x7f0000f3b000-0x28)=[{}]}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00002cc000-0x4)=0x11b, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00001e9000-0x8)) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) getpeername$inet6(r0, &(0x7f0000319000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00006f5000)=0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/12 00:47:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x214a27dc, 0xcf1, 0x0, 0xf, 0x20, 0x4, "61a830e4e824cd2dd9bc0e153a9b5b5e611aa374b9cdfc2066fb07bda24a83179dccd3876185cd4aa75129860424aa7f37c7c1b0bb7658fada154b83328d9f34", "c07e9f69d1ef27833d0adc43c641bf6f48f191846a387e03d98ee7c742f39e12b72baba9eeabfdbbc8655e074007e6dfa65e0dcb555087c5d23372248ac0a591", "8daec68cc181577aa8bbe59cb747e967373906fcc847683d762e4c2d46744038", [0x21d3, 0x9]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x4d)=""/77, 0x4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) rename(&(0x7f0000f4e000+0xba3)='./file0\x00', &(0x7f0000933000)='./file0\x00') bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0xffffffffffffff23) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) syz_open_dev$random(&(0x7f000024c000)='/dev/random\x00', 0x0, 0x191d00) 2018/02/12 00:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000b03000-0x6)='self)\x00', 0x40000000000040, 0x40, &(0x7f0000ec0000-0x20)={0x4, 0xffffffffffffff01, 0x8, 0x400, 0x7, 0x0, 0x6, 0x7}) r1 = syz_open_dev$vcsa(&(0x7f0000100000-0xb)='/dev/vcsa#\x00', 0x80000001, 0xc00) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00005c8000)={{0x7, 0x2, 0x1, 0x80000001, 0x6, 0xffffffff}, 0x37, 0x9, 0x40, 0x1, 0x8, "5444cca9011fe0bf66e8e3043d510474db794e1c847cb0abc18abceae65eb2caafc20e11ec8734a68ef4d0068d74120d6e037312b8902cc3b5f320c7c64843841c7df14040b464df84e1b0b604ef89686c3e3c4a2cbebacbca058fe68ea580abdcf4c7da3e117cc5041dbc30f418d6d1b3b60b6fde723c17e28545eacf78fa33"}) ioctl$void(r0, 0xc0045878) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5}}) 2018/02/12 00:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000070a000-0x8)={0x0, 0x0}) ptrace$peek(0x3, r1, &(0x7f0000ba9000)) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f00004aa000)={[], 0x2, 0x62, 0x10000, 0x0, 0x80, 0x6000, 0x1000}) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000568000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c27000)=0x7) sendto$inet(r0, &(0x7f0000be3000-0xf6)="89fac39db690695538f044d1fdac0fcc766662065202a262b315e322baab3c9d8c0551c8225543abd74f77494b68bc2408832df4070cf13f83a03783fc38ce40814958a5a9961e9045a2b0d63901cda499ed52fae0fa92eb999ac9c1f650e2ee186304b2747f4761fc2230901caea65a16e19c412e6936df61735ab0ee53ae8f01a3cee2a87810b24294de38e5ef0a5ffff89071d5ee9b8a362169e8732dd94d06f846e83acca2c4b02e2a1c0be8b6e0a0fe8bb1ee74b603bd6c8b7499361f1b1d3963930d530584b4e40eaa89a9904b9c237546b1112e722a91c1f818b0e5311175cc15225e447e1878aaf8a887f3ef173c53ae78e9", 0xf6, 0x80, &(0x7f00008d9000-0x10)={0x2, 0x0, @empty}, 0x10) r3 = add_key(&(0x7f0000a0d000-0xc)='cifs.spnego\x00', &(0x7f0000cbf000+0x8dd)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000bf3000)="29a14603918f9c868b75f49dcecee5d0c3dff1ce7c2f518921912005e0f7b074af4b00807d9f309552742825c51c9f810eae7382b5f0c8446134c935220c74587ef32664f31097a5023e5a5defc174824b57f5237b8e0dbef3500f7573d1e0aa020a8a807a0f8798da6a3bd4812ad5d54c22f07de059cc0528ff68112b8337fa5285f788ded738741a5a08820d07d7724ee6dd4a8f34e0ed7b9659e74ad1ff2e075867ad3e29032b26", 0xa9, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) 2018/02/12 00:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009fc000)={0xffffffffffffffff}) writev(r0, &(0x7f00008b4000-0x18)=[{&(0x7f0000de4000)="5c24f334a8ed9f8ca8a2c58678940423dc8c6af67fa200e1be9e99ed0e96d5e96be9e72a8c17d425fed1d45aa5ae924de2aae0306970c8ebcaca141656a7e0edb8fe0fee64c42e8ef5ba913384dfa5eafab107236fd92c9e597d523af0748795f18a5b75df4689be6689b4aa6d0baebdd7d0d338cd636f3a97a8636c", 0x7c}, {&(0x7f000031f000)="dbecf2a18c94247784a98254fc6c6fcffa7a0b21834f4b39a84ad6c393a11b7a656fbca6c9fe6aabc6da1af6cee75c70cb4aeb198e52e48ad1a93ef6a7ab7766c40e24a720a7f9f71961f3875ebc12d0072d752a8eeae2bf4d", 0x59}, {&(0x7f0000fa4000-0x11)="a3aa68245a7f967bed171514a5953582ef", 0x11}], 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/02/12 00:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000081e000)={0x1, &(0x7f0000f3b000-0x28)=[{}]}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00002cc000-0x4)=0x11b, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00001e9000-0x8)) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) getpeername$inet6(r0, &(0x7f0000319000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00006f5000)=0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/12 00:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000553000)='attr/sockcreate\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0}, &(0x7f0000fc1000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) kcmp(r1, r4, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/12 00:47:38 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000000d000)='\x00', 0x1) 2018/02/12 00:47:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000242000)='/dev/sequencer2\x00', 0x4001, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000082c000-0x4), &(0x7f0000160000-0x4)=0x4) 2018/02/12 00:47:39 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x1000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) sync_file_range(r1, 0x2, 0x260f, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000029e000)={0x0, 0x0, 0x30}, &(0x7f0000190000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006e0000)={r2, 0xd4, &(0x7f0000e8f000)=[@in6={0xa, 0x2, 0xb5c, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}, @in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x0, @empty, 0x7ff}, @in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, @in6={0xa, 0x3, 0x6ac, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x100}, @in6={0xa, 0x2, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8000}, @in={0x2, 0x0, @rand_addr=0x10001}]}, &(0x7f00007a6000-0x4)=0xc) dup2(r0, r0) r3 = syz_open_dev$vcsn(&(0x7f0000e12000)='/dev/vcs#\x00', 0x81, 0x40c540) bind$inet(r3, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffa) 2018/02/12 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000081e000)={0x1, &(0x7f0000f3b000-0x28)=[{}]}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00002cc000-0x4)=0x11b, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00001e9000-0x8)) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) getpeername$inet6(r0, &(0x7f0000319000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00006f5000)=0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/12 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000001, 0x60000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) fchmod(r0, 0x181) 2018/02/12 00:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) connect$pppoe(r0, &(0x7f000032e000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='rose0\x00'}}, 0x1e) 2018/02/12 00:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000553000)='attr/sockcreate\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0}, &(0x7f0000fc1000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) kcmp(r1, r4, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/12 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000005a000-0x4)=0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f000005c000-0x20)=[{&(0x7f0000007000-0x96)=""/150, 0x96}, {&(0x7f000000b000)=""/118, 0x76}, {&(0x7f0000062000)}, {&(0x7f0000063000-0x8a)=""/138, 0x8a}], 0x4, &(0x7f0000063000-0x10)=[{&(0x7f000002d000)=""/4096, 0x1000}, {&(0x7f0000062000)=""/180, 0xb4}], 0x2, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005c000)={0x0}, &(0x7f000005d000-0x4)=0xc) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000031000)={0x0, 0x0}, &(0x7f0000063000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004a000)={0x0, 0x0, 0x0}, &(0x7f0000034000-0x4)=0xce) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000063000)=0x0, &(0x7f0000021000), &(0x7f0000063000)) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000063000)='./file0\x00', &(0x7f0000063000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000064000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000064000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002e000)='./file0\x00', &(0x7f0000063000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000063000), &(0x7f0000063000)=0x0, &(0x7f0000042000)) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000063000)={0x0, 0x0}, &(0x7f0000062000)=0xc) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000051000-0x8)='./file0\x00', &(0x7f0000064000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000055000)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000064000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000063000)=0xc) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000065000-0x8)='./file0\x00', &(0x7f0000064000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000017000)=[0x0, r14, 0x0, 0xffffffffffffffff, r4, 0x0]) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000-0xe8)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000064000-0x4)=0xe8) r21 = getgid() mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000063000)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000063000)=0xe8) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000046000)='./file0\x00', &(0x7f0000066000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000064000-0xc4)=[{&(0x7f0000014000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000064000-0x38)=[{&(0x7f0000063000)="d85223a4da9763a89f2d40e94fb0ae96a464b46e141f459930d482b91f8c99e90eea8c4ea02c5c856d716c0b26b03da05c1bf0c9983f270d723811c559b2e876b0d096492aac0f6cacace2aa", 0x4c}, {&(0x7f0000037000-0xf3)="a883d9bb57c26c6663ba85f48935c8a904ca31699fd23d87c0185f76f804b62a72308e8eec2adea3e356b84f2c8b6871c768dfd1abdd22c99e13cb1ee749f3d3478418f9ec5467be3963e3801dd81dc96adf48cd3098ec598151923aac08d01d039463551630be4039623c6da4b9a7993af8789859ad9271f8d5e71fd4d3352e7351dbe77888faf83dc4f2e212110cc671b86facfee52508573c1bf31bd7048070d1ab0bba90c5067b795395dc89635786e6f21ef6fc4eefe673c276920ed03695d76ebadf526427857f6bd85e6844204584a4daffc7402c6e3023aa7f850d9892bf420344059f57233ac568cfe8647ff9aa8d", 0xf3}, {&(0x7f0000020000)="0a5ae6dcd57315c9cc52e7ef1009d89036adcd3460d556cc74657fbcd9f2665f056bb785c9f590d74b25582d1161b77b5586598dd44c1247ef39e7da463ce5dd5a200b2a6c94bf8dbc22f01d51808bbfc493d1263554b6a576c041f5ce2de4d597bcede06e086b9a36ef8475fde262bc27d0db22a1c52b553b2c6637ae3f71ab0585d3722b372b53b5e416b71086204b5abe8964f1ed6f730f588001c14c4220ce4472cae450533df15224008c5b14bb7d8b86ec7d34", 0xb6}, {&(0x7f0000057000)="0985d2ff5d835ad0852281f93dbdff00f90368c89dcbe45c3979731e9f2cc20a77001bdbeef40eb038d653ebaad103239b43923f5b32794fa46181c219ecd4812431f2503f4c7eb7f68c3c08121e0ee1f0dc53ed2ee1e77a6f5a224c67ed702d7f52b8a905d11ffc7ee2f77aba80e3799e0172233be1be8b431fb3047a639ac6858997ce29e760ad0acb75a82d37b8d2270253af1eef1f79bd12e2448f23064d9d2cbd2d37a16e93868e28fc3a", 0xad}, {&(0x7f0000064000-0x61)="35909e5b8b4523a9180c36cca08f56b384a27b1c9dc9dfd9cc385ce4c91890155223c86455b25fdb9cfe9433868ff3d9d925331778a6d357c534f48b0944d5698086a6044e614ae7adba3286bf83bcece5dc664eb8378ebd9a373a87eb23dec8c5", 0x61}, {&(0x7f0000063000)="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", 0xff}, {&(0x7f0000007000-0xe9)="f07367ee23d11d397111e76e632ac1590f71d6cc0d6935acc0bb5c0f4faa1cdf1af7c7fc15fce0b51a27e453a1051298dab6f53d7e8e65d5076706fd13135b4e05899f730215e4e995f12463687dc3532080ee05360847066905454d91f3fb5d31e4e6e01f519bbf68323622e255b8aeac0e0183f726d31d8814cdae30a09212d132983e8b10be741f0886a646bcd3775c8d619d74f1ddfabaeba0f34556727d8f98820f8a48154f0b1f83e2ed85ebd59f7654199cef641a037655945530c21db453f222aa57398793e758b080f613d4194ce068f3a6b27c1a1f9c632d9200382a4dc204c1d09da29d", 0xe9}], 0x7, 0x0, 0x0, 0x4}, {&(0x7f0000032000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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0x1000}], 0x1, &(0x7f0000064000-0x3c)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x3c, 0x14}, {&(0x7f0000063000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000)=[{&(0x7f0000063000)="ee1b08eb4505a9f8eb96e40c803523df5769784f724524ab6f4f49c0a8ef85827c500726f73996b60250d803d7c9e8e66c32fd3c08ad3733abf07a7c71688a76a3647c6670ffcd92e585c75441b4de5e6fa82c7d2272a69463dd7622ae4475c16202a50f0cc611781380ce34a7691059e0fe6a5633c7f9c615371b1a842108dc7c30c3969aad2715f94c226b3bbc600524bdb371ababcd4c2074d48c7aed402a462453bf793d4860ba7d57d1c31a0c2c7395d2d1d2f8589c9d", 0xb9}, {&(0x7f000001c000-0x66)="da28d0947095d0dd82d15f6cf8e937a3ee1bc48f3ed198eae67ac7bb5f648e3a3c759bfa7fa1443f22c26751289370db51e33a6751976fd5674e00fbbf6f9329850e2895e316ccff327e64b6f8cf1a49370acecdfddc7924d26e69481874bf8436c6961af988", 0x66}], 0x2, &(0x7f000002b000)=[@cred={0x18, 0x1, 0x2, r1, r5, r6}, @cred={0x18, 0x1, 0x2, r1, r7, r8}, @cred={0x18, 0x1, 0x2, r1, r9, r10}, @cred={0x18, 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0x1000}, {&(0x7f0000063000)="3be9d47260ea06c47c759d2ddf2e8caafdb5e5a306323faf01ab70d4ef1e8b41853d571404fea80617c220709fd999f7f0124eaad4e2a1c8b5e7bdac723c930582204c7fe9e05123049d8d5f83ae89ce6c4b7ff80188b34e60c266219eaf3a4b17fbc3e24b0d25c344538037ed0278e378ba382bfd073b7e2e97dc6e47c58bd2323eb68e16bd2b36bf133207bf8801a098ea43c3b006d4d8e9efb870fd10e6124fde23ef", 0xa4}, {&(0x7f0000026000)="c0c6f6f2d548b434043ce4cdf8c10669a3514c45eb569892aaa47b11ae4b4b037417c637a798458c20bef5a40535b3087a000bf588a42893507ee817f0d2bf0f26712ac861def436d9a8", 0x4a}, {&(0x7f0000064000-0xaa)="121a6117d3584ad6b14841e7e2774a063d933cb8704e3d80d8daf326b33d94455fd4017c747447a6f48cc70d537a3aee22e161fbb3b13d81ffc8a62286ec461d878390f51c28034b98f32c564296cab1f6852f9132bb005251b97a127beb59b561efb72efc459117153bcb67964674857c16b63240be4c6e5e39a0ad5fb815db67275170ffb83745e012e6aa0ed147a27349e8c9b7f47ab78e8cd58c7267c5cf91f119d3d754c47f4801", 0xaa}, {&(0x7f0000063000)="7ee913ec33edca3b4a426ac536adcf4f5643ea1ac3c387dd9528b5ee5aecd63d04b4ddbb3acc1c2504a45ff36c9025677c85d06b60b1132b50549c2a0b94de06cb989ce2418a3a5cd1513c39c8a18f5d732c42e20b1a233f95186eabe769880f2fa720ffd14b0808932f3b4b5ae0dc68d62c45aecc055a52bfdee6b0a648d7d0fed31f457fcda77d1aec5e776fefa372a8ad6e577711b026cead6f437a45ff3c76139005486f970ee6cc0dd8ec08f2a7ddde765a1df5a1cca48e3b8eed7365f21d31d68ce40d2ad13c14cb216f6ec885248628868a215e4a8ef39c90b5b15e611bf32a48c110d9512e35f26091", 0xed}], 0x8, &(0x7f0000063000)=[@cred={0x18, 0x1, 0x2, r1, r18, r19}], 0x18, 0x400c8c4}, {&(0x7f0000064000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000061000-0x10)=[{&(0x7f0000003000)="dfeebc9ab2dfb48855523f9a206e213060294cd5f4a733f338d4e163d87499545378e02a8f78d3f86c44bda1a19a3dd4b65d092b276c4a430ce5739da0dfe0", 0x3f}, {&(0x7f0000043000)="8ad879d42b3b0871cf106b6b478f60c16282ce1e981fd8efa45ca756a7904283aa4f9074a7d8a0ba6ebf2f0df5bb6353f9e4701b2fcb6b3322a57f8162412a08ab52f23252005855d1c6c8dcd875e9a8b7a805e8233a3b5fdf4a569abf17a1f77be89f832065ea1424ea216249a32749a26a9586ed39503c46d939b3c153", 0x7e}], 0x2, &(0x7f0000063000)=[@cred={0x18, 0x1, 0x2, r1, r20, r21}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r22, r23}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x70, 0x8814}], 0x7, 0x51) mprotect(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x2) 2018/02/12 00:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000588000-0xf)="0f0900000000000000000002142000", 0x66, 0x20020003, &(0x7f0000a81000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fadvise64(r0, 0x0, 0xffffffff80000000, 0x3) 2018/02/12 00:47:39 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, 0x1c) connect$inet6(r0, &(0x7f000001a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000022000-0x8)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000022000)='/dev/input/mouse#\x00', 0x2, 0x20903) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000001c000)={0x0, @broadcast, @multicast1}, &(0x7f0000024000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001d000-0x20)={0x5, 0xb7e, 0x5, 0x2fad, 0xe5, 0x101, 0x10000, 0x4, 0x0}, &(0x7f0000024000)=0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000001a000-0xc)={r3, 0x2c, &(0x7f0000024000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffc1}]}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000024000-0x1c)={&(0x7f0000024000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000-0x8)={&(0x7f0000022000-0x48)=@canfd={{0x0, 0x5, 0x3, 0xfff}, 0x12, 0x3, 0x0, 0x0, "6bf149a9ad126513491a79fea5dbcd6a1f4eab0ee231d9abb29e36c67f7a98049be170ad189db031d91bf1ca055b7c915b2ad448e235bc98aaed60b6066f3b43"}, 0x48}, 0x1}, 0x20008880) sendto$ipx(r1, &(0x7f0000013000-0xa6)="df4a78bca1bc0d85bc7184930069a1b7f1ddb5572c6ce14f1b0c19b0282faa912d1ab4b6e3954477b26004c04b1c730e99e77bf96ad71a49f1cd96d6090f268183446854f9ee1991e6f3d839ad00e287865b4aac3c748d970b1fdeaa9f4e846baf4b061c2adf437327ce9461b25c986854a62b03c5e318e71102a7158443804fd82458cc9c000b999dd3ac4196f7e6e3052420808ab5b5db98484cb806b233bc3a8a9162639d", 0xa6, 0x4040, &(0x7f0000002000)={0x4, 0x2, 0x9, "cf8680aa0c11", 0x9}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000022000)='system{-\x00') 2018/02/12 00:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007f7000)='/dev/input/mouse#\x00', 0x6, 0x10000) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000050f000)={0x2}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00002be000)='/dev/dmmidi#\x00', 0x4, 0x8000440300) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001fe000)={0x0, 0x0, 0xfffffffffffffd4a, 0x0, 0x20, 0x1000}, &(0x7f00007b6000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f9c000)={r3, 0x4, 0x20}, 0xc) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000c96000)=0x5, 0x4) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f00006a6000)='/dev/amidi#\x00', 0x5, 0x4000) connect$nfc_raw(r1, &(0x7f0000e59000)={0x27, 0x8, 0x6, 0x7}, 0x10) write(r0, &(0x7f0000fbb000-0x79)="925d75c9be20593eabb3fff7310a0ff64f86c40183a68aa27ac721fa83fb29db8e9674be9ee3a7b8968155722edd243a95402389c65006587b5cbd3802254de8c7fad3599d985493cdfb8537f99677c5667982c218174f8d461334745364e37e99b08bcc52b0ee6914163f0f0f575248c94de0ede15aebf806", 0x79) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:39 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000fb000-0x9)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000a5e000), 0xfffffffffffffdfe) 2018/02/12 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000081e000)={0x1, &(0x7f0000f3b000-0x28)=[{}]}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00002cc000-0x4)=0x11b, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00001e9000-0x8)) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) getpeername$inet6(r0, &(0x7f0000319000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00006f5000)=0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 48.217914] audit: type=1400 audit(1518396459.246:47): avc: denied { map } for pid=8232 comm="syz-executor0" path="/dev/usbmon0" dev="devtmpfs" ino=9127 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/02/12 00:47:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c6f000-0xb)='/dev/mixer\x00', 0x2080, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000233000)={0x5, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/audio\x00', 0x10000, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x3) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00001ab000)) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000161000)='./control\x00', 0x8000, 0x0) open$dir(&(0x7f0000e56000)='./control\x00', 0x101000, 0x8) 2018/02/12 00:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d4f000-0x5)="105e00", 0x3) socket$alg(0x26, 0x5, 0x0) dup2(r0, r0) 2018/02/12 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000081e000)={0x1, &(0x7f0000f3b000-0x28)=[{}]}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00002cc000-0x4)=0x11b, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00001e9000-0x8)) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) getpeername$inet6(r0, &(0x7f0000319000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00006f5000)=0x1c) 2018/02/12 00:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) delete_module(&(0x7f0000747000)='\fsecurity[vmnet0\x00', 0xa00) r1 = dup2(r0, r0) bind$bt_l2cap(r1, &(0x7f0000206000)={0x1f, 0x4, {0x7, 0xffffffffffff3dd7, 0xffffffff7fffffff, 0x9, 0x7, 0xfffffffffffffe00}, 0x8, 0x2}, 0xe) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1a000)="f6a67e9d6b759c67dc0000d14b441ebede829ebe7f4335478ccb3d4f8be2d62668c02e62dd89f3ad5912e8156e4e396850b649eb60e8eb77d174279c63871e53266202a25d516063d7e0e6d18b3f056bf334b39870910432b1bb4875f340370c35eb9ba442f1ff50ade3956eda50b614e25bd7de3a3210e7cdfea85502722ed5788f26b674bb6e509afca74c444000000000000091580820d1af399939f4a1497ef35d75da24f14184ab0e58d8780e5439efdae911a4ae8ddc25bb256469189bce61e0b2bfa476c85935a9db530ea404c2d017", 0xa652d3a12c0f4618) 2018/02/12 00:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000fd4000-0x4)) flistxattr(r0, &(0x7f0000df4000)=""/30, 0x1e) 2018/02/12 00:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a7b000-0x100)={0x0, 0xae, "8c9c3e988357ddf86207a447a836c0024849434dbf878ede3754d3002b0de408bd375b228d373dd4b53d8a9656c65bee0993214da0585c224c66aeadfd199bc2664cc35421a15399b2659b13a94737cccc6d3dc655baa814f8289fdfa89bf24b6c471f7811631216de5cae9645c7954be709040aa22be0f8a4f7b967171ccd30bb291d5528bee30d03c28d3d02bcfc964d6eee91bd1bec5edf753c9eaa27ce19928e80afca70d6831200596df8b5"}, &(0x7f00002e0000-0x4)=0xb6) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) gettid() process_vm_readv(0x0, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[], 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000364000-0x37e8)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_IFALIAS={0x14, 0x14, @common='ip_vti0\x00'}]}, 0x34}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00002f9000-0xa)='ns\x00') getdents(r3, &(0x7f0000fc7000)=""/91, 0x1d) getdents(r3, &(0x7f0000f34000), 0x0) 2018/02/12 00:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000074b000-0x9)='/dev/vcs\x00', 0x410002, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001d1000), &(0x7f0000286000)=0x4) 2018/02/12 00:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000aee000)={0x0, 0xfdee, &(0x7f0000a08000)=[], 0x1, 0x0, 0xfffffffffffffe5e}, 0x8000) 2018/02/12 00:47:39 executing program 0: ioprio_set$pid(0x2, 0x0, 0x7eb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000000)={"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"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b5a000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x14)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/12 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000081e000)={0x1, &(0x7f0000f3b000-0x28)=[{}]}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00002cc000-0x4)=0x11b, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f00001e9000-0x8)) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ed000-0x9)='/dev/ppp\x00', 0x41, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008e4000-0x4)=r1, 0x4) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000879000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00005d1000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000620000-0x8)={r1, 0x6, 0x7ff}, 0xfffffffffffffdbd) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) r2 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) 2018/02/12 00:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bd8000)="257f002d08", 0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000055a000-0x4)=0x1, 0x4) alarm(0xfffffffffffffff9) 2018/02/12 00:47:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:39 executing program 5: linkat(0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x1400) 2018/02/12 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000081e000)={0x1, &(0x7f0000f3b000-0x28)=[{}]}) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f00002cc000-0x4)=0x11b, 0x4) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000a14000)=""/72) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000007000)) 2018/02/12 00:47:39 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000a3b000-0x50)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x40003}) 2018/02/12 00:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000307000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fbf000)={0x0, @in6={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0xffffffff}}, 0x4b46, 0xff}, &(0x7f000001d000+0xa61)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efc000-0x8)={r1, 0x5}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x80000000000801, &(0x7f0000dfe000)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000096000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f0000ad4000)=0x1e, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000572000)={0x0, 0x659, 0x7, 0x7}, &(0x7f0000a24000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cd7000)={0x0, 0xa9, "6186b8f475f85d0cdd90151131fd4c65c88988b601570124fc6c2f1a23e7bd74a0da1894c596b5990bf7a9bf482502c44d45c5567f4294ec621394e52b87efacf5bbdc1a5508e642df6ee8ad65a0094add38bc2006210d33b40f745cc22f319ec74c9d2f9afea624b51b90205c047182e7e8bff6e57d1bc6c64b694e1a619db39bdc8d36939ebba58e99cb5278c7d8170e91d2c57046aeac24cca1d7c066060a515b1defa46277b41e"}, &(0x7f0000c2a000)=0xb1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000012f000)={r2, 0x400, 0x1a8b, 0x4, 0x400, 0x3, 0xffffffffa401ab04, 0xffffffffffff0000, {r3, @in={{0x2, 0x2, @rand_addr}}, 0x1fffe0000000000, 0x20, 0x7790, 0x6, 0x5}}, &(0x7f000076d000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000756000), &(0x7f0000775000-0x4)=0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000253000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f00007a1000)) 2018/02/12 00:47:39 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000859000-0xd)='/dev/usbmon#\x00', 0x699, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_addrs=@nfc={0x27, 0xffffffffffffff71, 0x200, 0x6}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000e2000)='/dev/snd/seq\x00', 0x0, 0x48800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00001a0000)) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000032000-0x8c)={0x0, 0x100000000, 0x72f1b1f1, 'queue1\x00'}) dup2(r1, r2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000252000-0x24)={0x7ff, 0x629b, 0x4, 0xa8, 0x9, 0x8, 0x8001, 0x3, 0x50000, 0x80000001, 0x6, 0x9}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000081e000)={0x1, &(0x7f0000f3b000-0x28)=[{}]}) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000939000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000090000)={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x6c2, [0x7, 0x401, 0x81, 0x7, 0x4, 0x81, 0x7, 0x7]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f00001e5000)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/12 00:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f000008e000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcd, &(0x7f0000813000-0x4)=0x8000000000000, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000014d000-0xb8)={0x0, 0x1b, 0xd3, 0x80, 0xff, 0x8, 0x800, 0x9, {0x0, @in={{0x2, 0x0, @empty}}, 0x1, 0x5, 0x1, 0x0, 0x7}}, &(0x7f0000a59000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a1d000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000cbd000-0x4)=0x1008) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00002cf000-0xc)='/dev/autofs\x00', 0x84200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000fed000)={0x6, 0x4, [0xf25]}) 2018/02/12 00:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) execve(&(0x7f0000f59000)='./file0\x00', &(0x7f000080e000-0x28)=[&(0x7f0000e5b000)='\x00', &(0x7f000092b000)='\'securitytrusted\x00', &(0x7f00003cc000)='\x00', &(0x7f000069e000)='eth0+cpuset.)user\x00', &(0x7f0000a8a000-0x2)=':\x00', &(0x7f0000663000-0x6)='4em1}\x00', &(0x7f0000f81000)='\x00', &(0x7f00004ad000-0x1)='\x00', &(0x7f0000853000)='em0\x00', &(0x7f0000056000)='\x00'], &(0x7f00007c5000)=[&(0x7f00004dc000-0x1)='\x00']) 2018/02/12 00:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fef000-0xb)='/dev/adsp#\x00', 0x5ae, 0x280) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000c7e000)=0x3, &(0x7f0000312000)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = request_key(&(0x7f00006ee000-0xb)='asymmetric\x00', &(0x7f0000f95000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000197000)='em0]\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f0000c63000-0xa)='blacklist\x00', &(0x7f0000244000+0x57b)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000fec000)=[{&(0x7f0000e6b000-0x1000)="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", 0x1000}, {&(0x7f0000fd8000)="9e4bd46ee458bdc3ac75bc9249a13f94203e0b516cb498b5a5cde6a6cc6d99332f57369ce5c03922291d21bd2fac9d182da17b101f4c2040ddef374f46ea939652222caeeff420879b6e61810475bc66813cc5743c6d837f518d451d79a32cbfec86f11f0089d81c150ee4b94145bd7188b305ad9280e09c6f967f4f6c6ca2608ed3e81a2d5fd44c51e85bbcd0135dc6977948a33cc64a3d8b5ff9b832eb0eab35346327df4def04d773fc9041407ef9b1a2323bc7519406d15f0e9a3cba348493ceade911cbab1ec8b89e4e1ccb845788a60bae930b0c97524f57ebb1d179b0ea81865d1458cadc913acb52a37f0114a017", 0xf2}, {&(0x7f0000ec3000-0x4f)="a4665bfdb02df00e8f83949a1bf65e5fd1297e21b9b5eca6c8d3170c133a4cfbb7a18f46f757b6220d4d71d625e72105d1afcef8d9e3c432e57e408a995896b2481a2131710a77576e489d1b946616", 0x4f}, {&(0x7f0000ade000)}, {&(0x7f0000cbf000)="c124229724515b8c9631f439a9cba8787a6122ca0ff851822ea933", 0x1b}, {&(0x7f000043b000-0x6)="7d37a23f4501a5cfff971927dd1cbd27bec4339d1d833f84713c5c882c27e3f91807bbbd92e261ffa63a7aca1c02a1fd8a358192f1b4584eb9c90252ea86482aa3efc5fba0c91a6ade25a5c0c80e7181d64d63ccc043e8dfb33cc8dfcea3d9358b7ac92041438a6b5bce743e30d3c83226ee1f34294d99eebab3600bab34de568ceffd3006d7eefd0234f0e60232a2f5112c38b061326961533f454b7aea056e205088a7d5a90ea15f85cdcb5175ce8b5b2456002ae3", 0xb6}, {&(0x7f00009d9000-0xac)="fcf884e6bc91726f075c066dc26e307cf5b982e069c5f21fab5430e920c7c1138bfbcfb9931673818810b9246f42b355b7ecef30097b55e7fdd049297b96783eebe784cccdd663c59e1f68d475a0daa21231ec191d6279672ac2f0bcc6c5c5f5495ea3cfe480bd5e602ebbc183471bc2790526c6f7afdd1a7dcf61273fef878384dec3ff71ef167006e693d742a57faa72cf1cc2ef4fd3bdde294f9867eb7d3a97248783dfe3ac5db27f5f02", 0xac}], 0x7, r3) readv(r1, &(0x7f00007e6000)=[], 0x0) sendmsg$nl_route(r1, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000ee000-0x10)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/12 00:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socketpair(0xf, 0x4, 0x20, &(0x7f00002dc000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f00003c2000-0x1c)={&(0x7f0000ad7000)=@un=@file={0x0, ""/1}, 0x3, &(0x7f0000efa000)=[{&(0x7f0000c22000)=""/141, 0x8d}, {&(0x7f0000f82000)=""/35, 0x23}, {&(0x7f0000289000-0x1000)=""/4096, 0x1000}, {&(0x7f0000431000)=""/66, 0x42}], 0x4, &(0x7f0000e65000)}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:39 executing program 2: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r1 = epoll_create(0x5a) fcntl$getownex(r0, 0x10, &(0x7f00002e1000)={0x0, 0x0}) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000e82000)='wchan\x00') r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000109000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)) remap_file_pages(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x2, 0x3f, 0x800) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000e82000)) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(r1, &(0x7f0000e83000-0x8)={0x6}, 0x8, 0x800) mremap(&(0x7f00006fe000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000999000/0x2000)=nil) tee(r1, r3, 0xcf, 0x8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000028e000-0x2)=0x10001, 0x2) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000e83000)={0x80000001, 0x2, 0x81}) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f0000e84000)=0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x8, &(0x7f0000e85000-0x20)=[&(0x7f0000e85000-0x40)={0x0, 0x0, 0x0, 0x3, 0x100, r1, &(0x7f00002e5000)="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", 0x1000, 0x8000, 0x0, 0x1, r3}, &(0x7f0000d55000-0x40)={0x0, 0x0, 0x0, 0x3, 0xbaa, r3, &(0x7f0000c01000)="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", 0x1000, 0x1, 0x0, 0x0, r3}, &(0x7f0000509000-0x40)={0x0, 0x0, 0x0, 0x1, 0x4, r3, &(0x7f0000e84000)="455e7e122d9d7e6ef180927458ea4b4c78cbc75218022661a670efbaea5f2b456764526008b92ea9cd64a94cab80de80b977187fe69929f415296cb8c33e6fddbae15e6a250148193babc4a4a2b5c0cd711c270c097bf6ef7ec625c985107129ba8d8b354366a94449d40824b05f5e43adb702630fd1471d8672207e32f9954a0a148559f02c505b519c2600ad6d4e490e5cef23c37a748e45002ebc1555899588b6e08cb1", 0xa5, 0x3, 0x0, 0x1, r3}, &(0x7f0000698000-0x40)={0x0, 0x0, 0x0, 0xa, 0x1, r0, &(0x7f0000e85000-0x5e)="885c466bd4e7fe5a6920534bd287552ad2cd4dc62a7adb6976e60411a0e59b66f104dde000b0ecf7653c3697a5fa8d2c3ba5d76209766fa13f2c6c105837184b93ef88e56d2c609d641e5ca6697461d46feb2fae24585deb1d6ddd11922f", 0x5e, 0x3f, 0x0, 0x0, r3}, &(0x7f0000807000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3, r3, &(0x7f0000b2a000-0xa7)="7303c30715b6dde8eb77037c8265d5a87c379bfa2e0bbd20d83ede535cce40d7ab23f0fb4819bb8446fcc1324044e7beff17871e52dd8cab4072d55433ec3bfa2767532241760b1afa5ce09811a6863d749a775690e7ce71d40e5d1195a617b0e6a0ba41d61fa752b4b6937ca4cca24088a969f56095a92146670996bc82e605f938e51ff83ec9151fe409807039840b0bc96cb4818cba808c74e157efbdb3757c1d7428e8e4d3", 0xa7, 0x1ff, 0x0, 0x1, r3}, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f00008b1000)="cbd74babec325060a5b445598f3bdbfb730ea22d532125690a519f2791617503f1fcec2e505d4b1c9400323e13653578542a267332149b9ee2fbb1677e0f648417dd90433d49855932d58e30d6828faf0354176eb72e6e86f5086c5009a5a675d067395193e0b63379e6caad60149248fd1567cc7c316bfe5e6a2cfae9eed41a8564ef3d91bfdb05b47af7b53e3e0237a7cf57b0463bfb329d8e3f452a851d9e210da06467df0a5c", 0xa8, 0x0, 0x0, 0x0, r3}, &(0x7f00007c9000)={0x0, 0x0, 0x0, 0x0, 0x100, r4, &(0x7f0000e84000)="6066d5665d6693b52ef908ca9ad0d07ab3382704c11ea2e4fd3a5d71762d2e57f5482723d4b040874f60fc85cc55568e4eabfb6ac2d901e5ef41437f4bfb6c36200753339116c01a4ebb0fd499a561c3312546dbeff47e9c00d28138a33832461069e201ca0e510e3813fa3c69d6b95fc3a48fd0fed53c8b0b3f21271d78d6477dd0abcd1829aa75e5f696f4ead640f7f0847340461cdc87cb7213764a619cd4aa9ad731a81cb71c324da49d789090a9e4307e7716f3e13f32ae576e8a997b2113c1f867b245a776b8ee9ff2fb31c1a4d7e02406f3aa7447b9", 0xd9, 0x80, 0x0, 0x1, r3}, &(0x7f0000e84000)={0x0, 0x0, 0x0, 0x3, 0xfff, r0, &(0x7f0000e84000)="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", 0x1000, 0x1f0000000000000, 0x0, 0x1, r3}]) signalfd(r1, &(0x7f0000ba0000-0x8)={0x7}, 0x1b0) 2018/02/12 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:39 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, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000018a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe011, 0x40000100) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a0a000-0x24)) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00001f4000-0x1)) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/12 00:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000040f000-0x10)={0x0, 0x3c, &(0x7f0000d8c000+0x309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1d"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000f58000-0x28)={0xfc0000000000, 0x16, 0x7ff, 0x9, "814cf361c63d1d333ee77a3835faa05b27ce70bc30e560bdde3b29485e1b0039"}) r1 = syz_open_dev$midi(&(0x7f000019f000)='/dev/midi#\x00', 0xfffffffffffffffe, 0x400000) setsockopt$ax25_int(r1, 0x101, 0x12, &(0x7f0000466000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001ee000-0x4)=0x6, 0x4) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000dae000-0x8)=0x5) 2018/02/12 00:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f00009e5000)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000043000-0xc)='/dev/amidi#\x00', 0x7, 0x2) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000608000)={{0x2, 0x3, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x50, {0x2, 0x1, @rand_addr=0xca6}, @common='irlan0\x00'}) ptrace$poke(0x5, r1, &(0x7f0000f49000-0x4), 0x7e000000000000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x5, 0x6, 0x0, 0x0, "d698af38efe2256ca111be660dfc57f5c1b0b6a9c5d3419bbc301b8588ba30b6d1d94d01cacb8612cc162971", 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:39 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fdf000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00003ff000)={0x6, 0x0, 0x10003, 0x8}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x1, 0x0, 0x3, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000000)={r1, 0x7b9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) bind(r2, &(0x7f0000161000)=@ax25={0x3, {"57a176ee4389cf"}, 0x8}, 0x10) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f00001d9000)=""/1, &(0x7f0000c78000)=0x1) 2018/02/12 00:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r0, &(0x7f0000c21000-0x30)=[{&(0x7f0000611000)=""/253, 0xfd}, {&(0x7f0000b15000-0x74)=""/116, 0x74}], 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00009d3000)="96810df08efd360c59f73b444b0f660250a567583247b8b137f9875ab16e5c731274d3cdd01455555cf9ff7354e6d01feae2d37d1706da93ec01441ea790bade69d3a4591e8cd3ecc7768883d29eb2d180ddc8fef9311c864c8259087abe9a5f0711dbe6a610a9381ccb740949a718ba2970b32f484512b0d094eb794725ec0e46a16752d9ac35bf079abd0484aab526ba95dab24ee10a6d34e9341fa724b07ef31740db4beb2b8bc1c7bea6b7331a1e9447726e75339f8e70e953ea66f3", 0xbe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000087a000)={0x0, 0x1, 0x30}, &(0x7f0000c15000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007fc000)={r1}, &(0x7f000039c000-0x4)=0x8) eventfd2(0x7, 0x1) execveat(r0, &(0x7f00001a4000-0x8)='./file0\x00', &(0x7f0000351000-0x18)=[&(0x7f00006ec000-0x1)='\x00', &(0x7f0000024000-0x8)='net/tcp\x00', &(0x7f0000253000-0xa)='Ntrusted!\x00', &(0x7f0000f77000-0x8)='net/tcp\x00', &(0x7f00007aa000-0x8)='net/tcp\x00', &(0x7f0000d69000)='\x00'], &(0x7f0000097000-0xc)=[&(0x7f00000b2000)='net/tcp\x00', &(0x7f0000078000)='net/tcp\x00', &(0x7f0000964000)='net/tcp\x00'], 0x0) 2018/02/12 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000e1c000)='/dev/sg#\x00', 0x10000, 0x101000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/12 00:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000894000-0x10)=@common='bpq0\x00') 2018/02/12 00:47:39 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000015000-0xd)='/dev/net/tun\x00', 0x0, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000016000-0xb)='/dev/audio\x00', 0x202081, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000015000)=r2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000016000)='./file0\x00', 0x40, 0x1) umount2(&(0x7f0000015000)='./file0\x00', 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000011000-0x3)=0x9) 2018/02/12 00:47:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d9b000-0xc)='/dev/audio#\x00', 0xffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000b42000-0xe0)={{0x2, 0x2, 0xfffffffffffffff8, 0x3, 0xfff}, 0x0, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x401, 0x401, 0x0, 0x207}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000099a000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ee000)) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c10000-0xb)='/dev/mixer\x00', 0x244040, 0x0) sendmsg(r1, &(0x7f0000cbf000-0x1c)={&(0x7f0000e9a000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58, &(0x7f0000256000)=[{&(0x7f0000725000)="e6fb8d4805693afc1e4f60749f288ba42d5ba46ce6619b434ff069c76d91618bea19afe26a9d0aa3af3ff36b24397330271949f1efa6ec2cb391e5d119fb02a2446788390b06536eab130d67a2565664b0c3be03ba4f39fab5e983d35658527bca5e10816baefec2a9757764e1673c291e26d6f319859e0eaff2dc330ad1a1c9e0fb70267f1f197e3782d509f98a5346e2c9575fb7ecb7fbaf7d9d9b05e71ceaee4589", 0xa3}, {&(0x7f0000650000-0xe2)="a8c2afb6e3d9a6f330ea24295869b5bfa3199b58ef2395c166ce9807b5799defb0cb98c665f8e657023deb4cad1d0ad37a5e6c279ff60ca671770e0e1eaff8e7c4e2ceb8f411b779452afa643ec3bf4878642bd8ea0a566d8faf1abc056a752fd7a5c61bc76ee0319ba21ee80da3e8c8e2d60c9af2bc439b36b298e62bbd50a8a9edf9072ae3446009d29b7082c813e41df67c57da433560674c64624c7be630bf4dcee470d008e88d92a06d44ed11c153d47ab4f2ce84a2a8b508cf3995a1b0dbc322afde068cf4e4cab2c5a55309c077a54cfbe8c691eab21e165eba58a0d50036", 0xe2}, {&(0x7f0000b29000)="13c95370c3ce12103763e08bf881cadcfd21b98e682bb2e4a4f0bff41b33f2f52ba0f7934980fc6ceeab3c05df820aed940683d461484cdb2b452a5abffc1fedb6287f4eb17a4cde8b6cfcb44beeb2170dd416394d77e990e646759598990e33662c68236560784ff675f2ef76323194a0212440020e07b1c3303156102e09b938e1479ec0b8429d4664165795bd0a33f0ba5c875e3121b5b918e789a34f49a14c2f58257f8a7bef8c7f53247b2cb4f6ec59fb9a79f69074", 0xb8}, {&(0x7f00000aa000-0x8a)="41dc014079b0cc28c00b2e6a5dda2c6f9073eee31bdba6d77fe92f11b34819dd7e73b1fd4d22ef30d5d8f1a1448b90404092770e93ad1c63b0f6b9ff6b1071355bf7b903fc0f0504a6845367e6086f8a8fffe9209c035e77173dbd2445cb82e24ee67a9fbc2473dea12668cd27c4164c6eaebc533c2163414742a5e166101d6c1bac29146bfa9c590057", 0x8a}, {&(0x7f0000517000)="60c600e8274efe6ecbf884616176f53f9f3595e06433ce260572990d84e27a7db483fc79f0432877d94321", 0x2b}, {&(0x7f0000812000)="1d25617fc54b7daab8cdabca5f88207aa6ef6f88d1e9fc175da8f269df2a7b4f7b140c71dc060aa568059b14253f867faff5ba185b3e76d578713fd15b38483532a6fa21e6bd3a5e393e08d821aa32fde1ae6bb05b36b5369defe2d43079a19a50c10f910204e849bf47cb051d4e3bd6211aa96495344ead817d81de9b4bb57385a09b49a90430e4779513af7cc2ebb56bbc5e05685f5c81ead643a135ca783f92778c7cc109474c88d990929efabd5166f18e30a78b5e097f51012bf0d7a21dd96293860601c7b64b", 0xc9}, {&(0x7f0000929000-0x61)="f8e3fe065f472ac9b4f5fad5573223980591d019d9c93c9812cd80db30e741ec6f76097b32b69af39bfad8e9178acd78feae6faaae9c70838ca8734531cc4faa0b58d30aba670299acc5f693f9f0f4b9481c9993a69707209a77643b335f659376", 0x61}], 0x7, 0x0, 0x0, 0x4000}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f85000-0x8)={0x0, 0x1}, &(0x7f0000a89000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000dbb000-0x6)={r2, 0xff}, 0x6) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a1000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c81000-0x4)=0x2, 0x4) 2018/02/12 00:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x40) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000bf3000-0xc2)="16", 0x1, 0x8080, &(0x7f0000a4c000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mq_notify(r0, &(0x7f0000aba000+0xe5a)={0x0, 0x2b, 0x0, @thr={&(0x7f0000129000)="1bb8f4e9ec738da1bd49690590447a", &(0x7f00009b4000-0xf3)="cf822df265c426ef8bd179d6fb043e716ec61180ada6b9af6d4e79d50653aff60e1e312b5025e5343c87c9d65b57ee8e9cbd4887a0986329590a607f886bd73bc7340c9bac4696ed49a50f5857627c2d8d3445fd4869c8c297ab8f78b0dbc2d271e6790d4a26b72d988fd6d02c9d8eabb0115670470d669608f2887532fef33e8f97765e26b9d4eb1c212dd5d642e2afec61fc59c869924b2400d8e8c9c3f950ffc5ed252f9e54ce3ce65f64e7a2d0d6893bc08c8b2130beaea55fb403d52b80fb9961bbf39f9dc03f3ab174ee47d17cd7373c1ec62ede61c54cb87838133e5ac7da3b82968c5917256364761193976fc88979"}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006c5000-0xb)='/dev/audio\x00', 0x101500, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00007e4000+0x909)={0xffff, 0x1, 0x73, 0x7, 0xfff}) fcntl$getownex(r1, 0x10, &(0x7f0000eef000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a77000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f00004e0000)=0xe8) r4 = getgid() fchownat(r1, &(0x7f00006ac000)='./file0\x00', r3, r4, 0x800) ptrace$cont(0x20, r2, 0x0, 0xb31e) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/12 00:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket(0x2, 0x6, 0x9) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = getpgrp(0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009eb000-0xc)='/dev/autofs\x00', 0x202000, 0x0) perf_event_open(&(0x7f00009e4000)={0x3, 0x78, 0x80, 0x8, 0x2, 0x7b, 0x0, 0x62f4, 0x400, 0x5, 0x44, 0x2, 0x3, 0x0, 0xfff, 0x0, 0x1, 0x80000000, 0x7, 0x2, 0xfe000000000, 0x5, 0x5, 0x8, 0x0, 0xdc, 0x10000, 0xfffffffffffffeae, 0x8, 0x1000100, 0x7fff, 0x10001, 0x2, 0x7, 0x1, 0x3, 0x7, 0x100000000, 0x0, 0x80000000, 0x1, @perf_config_ext={0x2, 0x7ff}, 0x0, 0x80, 0x2, 0x7, 0xfff, 0x75d, 0x1}, r1, 0x5124, r2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d6000-0x3e)="f551a97f5262a5cd4729e3554c9ba97b36243d91722e1cfff8bc6ef55fad422fa48c9d0732b8d13cbfc062fdb6ba2e614f429dced231d75d9e627cff083c", 0x3e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004bc000)="b745444a930000000000000fff00000006875d1ccc0687abaee6b80b4093e730eada6e4493910006f71d10d59610b200800000000000009ea4df3d9553924639563f113a2c7328d79f40b8fd74bda2c9289d5d8a317676768fef86b7760e4c12", 0xfffffffffffffe47) r3 = syz_open_dev$sg(&(0x7f0000063000)='/dev/sg#\x00', 0x4, 0x20000) write$vnet(r3, &(0x7f0000cbd000-0x68)={0x1, {&(0x7f0000f34000)=""/107, 0x6b, &(0x7f000029c000-0x75)=""/117, 0x2, 0x2}}, 0x68) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00005fd000), &(0x7f0000fc1000)=0x8) 2018/02/12 00:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) readlink(&(0x7f000058c000)='./file0\x00', &(0x7f0000d6e000-0x76)=""/118, 0x76) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[]}, 0x0) [ 48.951421] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/12 00:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004f7000)='timers\x00') sendmsg$nl_generic(r1, &(0x7f0000aa7000-0x1c)={&(0x7f0000d7b000)={0x10}, 0xc, &(0x7f0000ff1000)={&(0x7f0000ec5000-0x1198)={0x1198, 0x20, 0x212, 0x5, 0x3, {0x3}, [@generic="8c7e89ce5d688994ecf4adca269d8e5f7d308100c5091057aefca0c7e744b20f7be207e271ebbbf90558967921ebd75155b4d7d0246d1d91106b9b7ce382819771983cbdfe5ab5143ee512b24211e9f9d4f4dc1cc3f1f9567be127ea149d9b5de6020b671f30454575250f83e7473282d2fbea8955967a60403647493db4a200dc54fc2e68e6303fd2eb11107a9f5de638035d09e645d5cae5033febdca0641913ee23d336212aca7845cedfd51c01318e444459be10e5ad6fef46b7a9ad1598e27d9d4dbcddb038b4aa1eab01a2591ffdffd89f5e4ce51d627a1b02a804eab8c25dc4", @typed={0x8, 0x77}, @nested={0x1c, 0x79, [@typed={0x18, 0x6f, @str='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @nested={0x20, 0x58, [@typed={0x10, 0x7b, @u64=0x6}, @typed={0xc, 0x3b, @ipv4=@multicast1=0xe0000001}]}, @nested={0x105c, 0x3e, [@typed={0x8, 0xe}, @generic="dcad3c69aebff7a7b57f7d0fe7a64320d08acb13736a445751ed920ffdffba68bed26dd0e44c0be8fc3370ed747700", @typed={0x1008, 0x95, @binary="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@typed={0x18, 0x84, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x1198}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r2 = syz_open_dev$usbmon(&(0x7f0000217000)='/dev/usbmon#\x00', 0x1, 0x400201) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000663000)={0x0, 0x80000000, 0x9, 0x0, 0x5}) pipe(&(0x7f0000fb0000)={0x0, 0x0}) fstat(r0, &(0x7f00005a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() writev(r2, &(0x7f00000c4000-0x38)=[{&(0x7f00003fe000+0x398)="e794870a46b72ccd4d891047b77bfd97d431361da716e380e010c076efd86afa7b0b3dc151ef833a47a38b4a3f9926093ed71199949b85e5502db8fd89b0ee8fa24f9fc81afff24f9a", 0x49}, {&(0x7f0000a01000-0x1000)="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", 0x1000}, {&(0x7f0000a8a000-0xd9)="871df1dfbc0c1a0128426fa839b739b210343fe350a037f882b9b7272b69be4e3ea60553a3bcc9ef0811379646f0594a394370bd420e91d886753fa628f659dbf217fae545897204c356d49b2a47dcb6870cf4a0e9bc1729a01246179693c99b2d50073ef44ed4fe71a2868ebd9c4b88ec2be2592fa582db185afc2d3f443d55fc5bbb0976b7c2f64bf01ada655052319c3a511520f36bbabf5d8edad7841dc7888bbf22560ad2e4a07e97832e35b9a1a10dd2657cbd8ec6d3b815c502d9e5afdedbb9651d2d7087d611af58f061d7c35b7bb83ce7072b81ff", 0xd9}, {&(0x7f00006ca000-0x2a)="8d29b571bb3ec2cd11ad0e0dc68a74c7c424423a7e5b4bd59e86443ddae7222ce0efb624f74d4689ff52", 0x2a}, {&(0x7f0000e84000-0xbf)="00bb5365462aef1a63b102686102f1ec88b9c31ef9902e2d824534bb40ae9a1663b11af227c0cdeb156186f55831aa1ba5a5ffbf06e90752c2d5c03311c087dea646cb516fb6e80c2d06755feb35d754a5ef8cd320555fcaa53fc239258fc01f2f968fe8c2bfdf555652fea5045380ec5a1da23b22ef283f93d1b1860647ebf52cb82a355895ddae95e75eda11bac39adfe2b16cf8bfa7835ad77a7ad8d2e0b5317a587d4a67be8db72f858148c72956e5079fa44e5a41aa96fd283c9cea95", 0xbf}, {&(0x7f0000ed3000-0x4b)="4970d4402a6b10d4bd514a0de06db1077ece9539eb8568b12a82b529e3de854a2a4ac76798bca3b5586fd8928a81bc46cf43128dbf04e229593bfdc4abb4f5c1b24b5f107a7188e4f71b7a", 0x4b}, {&(0x7f0000150000)="d8beafd93e44601b2a7ff7a4dca4bbcf3c0ecfa3722a3657", 0x18}], 0x7) fchownat(r3, &(0x7f00002cf000)='./file0\x00', r5, r6, 0x1000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a04000)={0x0, 0xea}, &(0x7f00001c1000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000ab2000)={r7, 0x9, 0x40, 0x1b58}, 0x10) 2018/02/12 00:47:40 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3fffffffffffe) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x14, 0x2c, 0x901, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000001f000-0xa)='/dev/vcs#\x00', 0x5, 0x80) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000027000)={&(0x7f0000009000)={0x1d}, 0x10, &(0x7f0000027000)={&(0x7f0000020000)=@canfd={{0x1, 0x8, 0x0, 0x80000001}, 0xa, 0x2, 0x0, 0x0, "0a52529650fd70e08378067f5cd2c5f5278cf3c56efd84691ae7b05ce4f381e1d30c0f07097b758dcea0acdb4f832034d6faf386128afa1c9a0f7aacecea7c23"}, 0x48}, 0x1}, 0x20000000) 2018/02/12 00:47:40 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000183000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000d86000-0x4)=0x894c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) 2018/02/12 00:47:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x208001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000348000-0x8)='./file0\x00', 0x22200, 0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000fd3000-0x4)=0x7, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = gettid() fcntl$lock(r2, 0x7, &(0x7f00007a2000)={0xc6c42df1d475821c, 0x1, 0x9, 0x6, r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005ba000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000867000-0x4)=0xe8) r5 = getgid() lchown(&(0x7f0000bf8000)='./file0\x00', r4, r5) 2018/02/12 00:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$unix(r6, &(0x7f0000c46000)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000faf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0x5c)=@mpls_getroute={0x1c, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) fcntl$setflags(r2, 0x2, 0x0) 2018/02/12 00:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000676000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000071d000-0x18)={0x0, 0xf9, 0x7d8511e5d0335c11, 0x80000001, 0x9}, &(0x7f0000edb000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000055f000)={r1, 0xb3, "49622d87f85f7a8701a32853c387efc86278b1285a80b79f40c9afab7e7d333f94ba707774c71fd30c0d706ac15ac53149bdd03b0ffd2e20b34328b3a308ba01ff56664d621938a7ad6282f778e38b0b13f77709dcb68fc59759335c0384e7a5ff2b9db6fe50e906d072781f5130c5430fd21acb7b793af350483fae967964c8783494cd9b67f46d22222d05e9884ff1c68265ad28ccff3095ce70fd8e3dee3eb0a8ff2f7c95e7205cd38308facedb5fa46bdd"}, &(0x7f00009f8000)=0xbb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000556000-0x8)={r2, 0x80}, &(0x7f00007e1000)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00006de000-0x9)='/dev/ppp\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000d2e000-0x82)=""/130, &(0x7f00002ef000-0x4)=0x82) accept4$packet(r3, &(0x7f0000b4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e2d000)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000015d000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00008a3000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00002ac000)={'vcan0\x00', r4}) connect$packet(r0, &(0x7f0000dd6000)={0x11, 0xd, r5, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) mq_timedreceive(r0, &(0x7f0000070000)=""/139, 0x8b, 0xdf1, &(0x7f000041b000)={0x77359400}) r6 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000d8b000)={@common='irlan0\x00', @ifru_mtu=0xb691}) io_setup(0x2000400000007, &(0x7f0000980000)=0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000b94000)=0x4, 0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009df000)) io_submit(r7, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000338000-0x16)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000541000-0x140)=[{{&(0x7f0000b08000-0x80)=@generic, 0x80, &(0x7f0000f0e000)=[{&(0x7f0000768000-0x9b)=""/155, 0x9b}, {&(0x7f0000989000)=""/227, 0xe3}, {&(0x7f00006dd000-0xf3)=""/243, 0xf3}, {&(0x7f0000426000-0x56)=""/86, 0x56}], 0x4, &(0x7f000046e000-0x96)=""/150, 0x96, 0x4}, 0xb35b}, {{&(0x7f0000b53000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f00000ed000-0x40)=[{&(0x7f00002c5000-0x1f)=""/31, 0x1f}, {&(0x7f000072d000)}, {&(0x7f0000f86000-0xa)=""/10, 0xa}, {&(0x7f00006a3000)=""/4096, 0x1000}, {&(0x7f00001f8000-0xd0)=""/208, 0xd0}, {&(0x7f00002db000)=""/4096, 0x1000}, {&(0x7f0000d7d000-0xa1)=""/161, 0xa1}, {&(0x7f0000c81000-0x6e)=""/110, 0x6e}], 0x8, &(0x7f000039a000)=""/4096, 0x1000, 0xe3}}, {{0x0, 0x0, &(0x7f0000b75000-0x20)=[{&(0x7f0000475000)=""/4096, 0x1000}, {&(0x7f0000296000)=""/4096, 0x1000}, {&(0x7f00000f9000)=""/213, 0xd5}, {&(0x7f000095b000-0x34)=""/52, 0x34}], 0x4, &(0x7f00001c6000-0x7a)=""/122, 0x7a, 0x1f}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f0000fde000-0x8)=[{&(0x7f00000f1000)=""/132, 0x84}], 0x1, 0x0, 0x0, 0x94}, 0x7}, {{&(0x7f0000752000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000201000-0x18)=[{&(0x7f0000eec000)=""/107, 0x6b}, {&(0x7f0000478000)=""/97, 0x61}, {&(0x7f0000205000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000e4b000-0xf7)=""/247, 0xf7, 0xd0ac}, 0x5}, {{&(0x7f0000c58000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, 0x1e, &(0x7f00007cb000-0x6)=[{&(0x7f0000f38000)=""/227, 0xe3}, {&(0x7f000069a000)=""/136, 0x88}, {&(0x7f0000f38000)=""/239, 0xef}], 0x3, 0x0, 0x0, 0x9}, 0x400}, {{&(0x7f00001c7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f000020e000)=[{&(0x7f0000fd0000)=""/4096, 0x1000}, {&(0x7f0000782000-0xd1)=""/209, 0xd1}], 0x2, &(0x7f0000577000-0x6a)=""/106, 0x6a, 0x10000}, 0x7}, {{&(0x7f0000c0a000-0x58)=@nfc_llcp, 0x58, &(0x7f0000512000)=[{&(0x7f000062c000)=""/161, 0xa1}], 0x1, &(0x7f00004e3000-0x15)=""/21, 0x15, 0x174}, 0x4}, {{&(0x7f0000ca3000)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f000080b000)=[{&(0x7f00003c1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f000081e000)=""/1, 0x1, 0x9}, 0x8000}, {{&(0x7f0000b35000)=@can, 0x10, &(0x7f00008cc000-0x30)=[{&(0x7f0000b1d000)=""/127, 0x7f}, {&(0x7f0000661000)=""/84, 0x54}, {&(0x7f00002bb000)=""/125, 0x7d}, {&(0x7f0000962000)=""/147, 0x93}, {&(0x7f0000c17000-0xcd)=""/205, 0xcd}, {&(0x7f0000569000-0x6)=""/6, 0x6}], 0x6, &(0x7f0000797000-0xfe)=""/254, 0xfe, 0x7}, 0x9}], 0xa, 0x100, &(0x7f0000b3e000)={0x0, 0x1c9c380}) sync_file_range(r0, 0x5, 0x39, 0x5) timer_create(0x3, &(0x7f000050e000)={0x0, 0x3d, 0x4, @thr={&(0x7f00007d5000-0x39)="6457459a4609a65e8dcef72b3a8ae19fad4da3719f9749a75c196b9f3dba71c511dc9a4fcae63e92edf7a9ff1e7d577231a77470551ef56b71", &(0x7f000050e000)="b5c5e12622ab482a71a9bd205d6daad75b000ea88b32be4eecd968d060fbf78e01728fc03e7a49183da29dd01f160f3dc146db943bbb237ca5bc06a99e66334a066c530d8d33d9c42264e6415e09ecc80583ae929ac9d58885ed2397b1f8bc6a3574b48f903adaf8eaa81d9da6808e25666307dbc1ac2612e8fc174a1688bdec115e7f0bc6e63711969f9869611bb84a8d0ee8086764a668ef3b87296674f1dc3766a86dbc9b67c3409c9f96572685bd53a7f65b3a10a79bc562605af606fa68093069dc4448f19c8469"}}, &(0x7f000085f000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f0000989000)={{0x0, 0x989680}}, &(0x7f0000a57000-0x3)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00005a2000+0x847)='/dev/amidi#\x00', 0x7f, 0x2000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/enforce\x00', 0x2000, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001bd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000559000)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000034d000), 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000115000)={0x77, 0x0, [0x0, 0x0, 0x5]}) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f000002e000)=0xc84, 0x8) 2018/02/12 00:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000ada000-0x8)={0x6, &(0x7f0000f54000)=[{0x100, 0x7, 0xfff, 0x80}, {0x5, 0x1ff, 0x8}, {0x1, 0x6, 0x7, 0x5226}, {0x6, 0x5, 0x800, 0xffffffffffff8001}, {0x80, 0x80000000, 0x80000001, 0xffff}, {0x0, 0x5596f6a8, 0x7, 0x6}]}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00008fa000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000085e000-0x4f)={0x10001, 0x8, 0x57, 'queue0\x00', 0x8}) bind$alg(r0, &(0x7f000080a000)={0x26, 'rng\x00', 0xb, 0x800, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000cd7000)={0x2, 0x1, @multicast2=0xe0000002}, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000039e000-0x12)='/selinux/checkreqprot\x00', 0x240, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) sendto$inet(r0, &(0x7f0000734000), 0x0, 0x100020020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f000060b000)='/dev/ashmem\x00', 0x8080, 0x0) 2018/02/12 00:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0xf30}) 2018/02/12 00:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) r6 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:40 executing program 0: r0 = syz_open_dev$mice(&(0x7f00004d2000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c55000-0x9)='/dev/rtc\x00', 0xa8102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000455000)={&(0x7f0000bb0000)=@abs, 0x8, &(0x7f0000a69000-0x20)=[], 0x0, &(0x7f0000c13000-0x34)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) 2018/02/12 00:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000-0x1), 0x1ec) r1 = syz_open_dev$dspn(&(0x7f0000181000-0xa)='/dev/dsp#\x00', 0xcd, 0x800) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) 2018/02/12 00:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) iopl(0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x10000, 0xffffffffffffffff, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:40 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0xf5}, &(0x7f0000223000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002a9000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000f16000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c58000)={0x0, 0xca}, 0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/02/12 00:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000cbf000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00007e6000)={0x0, 0x0}) getresuid(&(0x7f0000c4a000-0x4), &(0x7f0000ee4000-0x4)=0x0, &(0x7f00002a5000-0x4)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000218000-0x20)={0xc09, 0xbe, r2, 0x0, r3, 0x2c3e, 0x5, 0x401}) sendmsg$nl_netfilter(r1, &(0x7f0000acc000)={&(0x7f000067d000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000907000)={&(0x7f00005d2000-0x1060)={0x1060, 0x14, 0xb, 0x20, 0x0, 0x1, {0x1, 0x0, 0x1}, [@generic="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", @generic="115a77d1ae389508d9b251e0e515b20491e97a9dfe93ab7bce43fe7a6e8d8f92a9f40df3206cdda6617618868342fb722a9b99fb4e41a8c5c777c7f9a2db003393b3e2dfd0701ede23", @generic]}, 0x1060}, 0x1, 0x0, 0x0, 0x200000c4}, 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000215000-0x4)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000864000)={{0x3, 0xffffffffffffff7f, 0x2, 0x7, 0x5, 0x1f}, 0x1, 0x10000, 0x7}) socket$inet_tcp(0x2, 0x1, 0x0) connect(r1, &(0x7f00006ef000-0x20)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) bind$alg(r0, &(0x7f00000eb000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'rfc7539(ecb-twofish-3way,sha3-384-generic)\x00'}, 0xfffffffffffffc91) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000385000)="13a358ef173b15092003bed9aaf4ff2dd027e6a5fb522de1b6863503de562a4ee0b87066a321ff7a06be3a9cd12e80e6ddfdb4e50b8e13353f2fcbea2331e869824e297e7e690f6252c3e18807000cb3718924224f495c5f3fdce6a8029c503c222a8333aefc0f7d8ddc8b34136de1c76fd602a4cf866d93fcc0b098ebc3fe35b289a1ed984ce961e0cba1ef06654822a51eedae9e5929821f9f87813e769888fa29f38a3bbf191fe613fb5ef918ae00001cb32c469822bc00ee765810bd76c615eacdc32467a5263f624c785f2ae3cd609be72358a25b4073e14c", 0xdb) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$addseals(r0, 0x409, 0xd) r1 = dup(r0) tee(r0, r0, 0x18000, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$int_in(r1, 0x0, &(0x7f0000deb000-0x8)=0x5) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x5e)="f8b46fd5d2ac82dc388142e6050748818367401561c767f585386a161b00d696341a38b760223fda716afadc0b83773676024df57dd1c2156e445012ef6e6945efd13d72626fe83428fcdb97ab0bfe5cb67d19a9969b8a45c5b7218958a0", 0x5e}], 0x2) write(r0, &(0x7f0000001000-0x25)="240000001a0025f0001b000400edfc0f1c0b0020e80000001009ffeb0800010000000900", 0x24) 2018/02/12 00:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000096e000)={0x2, 0x1, @multicast1=0xe0000001}, 0xfffffffffffffe63) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d2000), &(0x7f00004e7000)=0xfda8) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000bf1000-0x4)=0x3f, 0x157) pselect6(0x40, &(0x7f0000386000-0x40)={0xffffffff, 0x3f, 0x1, 0xfffffffffffffffd, 0x7, 0x2dd5, 0x7, 0x7fffffff}, &(0x7f000089f000)={0x9, 0x1, 0x8, 0x7, 0x7e3, 0x6, 0x10001, 0xf8a}, &(0x7f0000646000)={0x1f, 0x800, 0x9, 0x5, 0x8, 0x7, 0x7f, 0x4}, &(0x7f0000d64000)={0x0, 0x1c9c380}, &(0x7f0000faf000-0x8)={&(0x7f0000d8b000-0x8)={0x5}, 0x8}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/02/12 00:47:40 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 49.410314] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21759 sclass=netlink_route_socket pig=8490 comm=syz-executor2 2018/02/12 00:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r5 = fcntl$dupfd(r3, 0x0, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:40 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, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x0, 0xf30}) 2018/02/12 00:47:40 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, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) fcntl$notify(r0, 0x402, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000f7d000), &(0x7f00000b5000)=0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty}, 0x1c) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f7b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40000000000007, &(0x7f00000a5000-0x10)={0x1}) unshare(0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 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, @perf_bp={&(0x7f0000265000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000d7e000-0x4), &(0x7f0000acb000)=0x4) 2018/02/12 00:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8658) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cf000-0x4)=0xc) r4 = syz_open_dev$admmidi(&(0x7f00004f4000-0xe)='/dev/admmidi#\x00', 0xffffffff, 0x40000) connect$vsock_dgram(r4, &(0x7f0000df9000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) lchown(&(0x7f00000c6000)='./file0\x00', r2, r3) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d94000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:40 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000069000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00003ec000)={{0x7, 0x0, 0xa6f, 0x7ff, "36c9a2f3ef5f8d1dfa1d6e4f7a617b033902ddb75c270092f4303c39027d6935c1e1ae3cb80b2e5b48e9ce99", 0x3ff}, 0x0, 0x0, 0x5, r2, 0x8, 0x7, "340e41a31b0ac4a07c44fcef9b4cd21fb669057c07d7477b84913945b33346d13361a38055a09ee738695a25a308cf969dc5edbfd7f86d2dcb42697618ca4860", &(0x7f0000000000)='GPLtrustedppp1-(eth0,)cgroup[bdev@mime_type\x00', 0x2c, [], [0x80000000, 0x7fffffff, 0x1ff, 0xffffffff]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000), &(0x7f0000000000)=0xc) unshare(0x400) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) [ 49.452138] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21759 sclass=netlink_route_socket pig=8490 comm=syz-executor2 2018/02/12 00:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000185000-0x8)={@multicast1, @empty}, &(0x7f000007e000-0x1)=0x8) r1 = syz_open_dev$dspn(&(0x7f000048e000)='/dev/dsp#\x00', 0x5, 0xc0200) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008d4000)={0x0, 0x8, 0x70, 0x73}, &(0x7f00004ca000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000016e000-0xc)={r2, 0x2, 0x20}, 0xc) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) poll(&(0x7f0000928000-0x38)=[{r0}, {r0, 0x2}, {r0, 0x80}, {r0, 0x9401}, {r0, 0x450}, {r0, 0x8000}, {r0, 0x8000}], 0x7, 0xfffffffffffffff7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003d5000-0x8)) 2018/02/12 00:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000105000)={@random="cd390b081b09", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000202000-0x9)='/dev/sg#\x00', 0x1ff, 0x400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000cba000-0x18)={0x0, 0x5, 0x30, 0x80, 0x1}, &(0x7f00009b7000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000165000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x5, 0x1}, 0x98) 2018/02/12 00:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:40 executing program 2: prctl$intptr(0x1c, 0xffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x9d)=""/157, 0x9d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000000, r1) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xf1) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000)) 2018/02/12 00:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000218000-0x18)={0x10000000000000b8, 0x0, [{0x40000082}]}) 2018/02/12 00:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d70000)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000057d000-0x10)={0x4, 0x8009, 0x100000001, 0x6, 0x0}, &(0x7f00006ef000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a21000)={r2, 0x5}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008bd000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netlink(r3, 0x10e, 0xc, &(0x7f00001f7000)=""/166, &(0x7f00002fe000-0x4)=0xa6) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) fallocate(r0, 0x0, 0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b6f000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x3eb) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) fcntl$getown(r0, 0x9) r2 = syz_open_dev$amidi(&(0x7f0000097000)='/dev/amidi#\x00', 0x3, 0x400) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f000049a000-0x8)={0x0, 0x1f}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006eb000-0x14)={0x2, 0x7, 0xff, 0xffff, 0x3}, 0x14) 2018/02/12 00:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000423000)={0x0, 0x1}) 2018/02/12 00:47:40 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000744000-0xa)='/dev/dsp#\x00', 0x9, 0x50000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002c3000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xabd0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ff4000-0x6), 0xfffffe04) 2018/02/12 00:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x100000000006) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c49000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) statx(r1, &(0x7f0000703000)='./file0\x00', 0x7800, 0x840, &(0x7f00005b1000-0x100)) setsockopt$sock_int(r0, 0x1, 0xfffffffffffffffc, &(0x7f0000882000-0x4)=0xc6e, 0x65ff770b44263849) 2018/02/12 00:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000139000-0x4), &(0x7f0000da7000-0x4)=0x4) 2018/02/12 00:47:40 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000046a000-0x8)=@assoc_value={0x0}, &(0x7f0000fe1000-0x4)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002f0000)={0xffffffffffffffff}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000f31000)=""/15, &(0x7f0000fe1000)=0xf) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fe2000)={r0, @in={{0x2, 0x1, @empty}}, 0xd1b, 0x80}, 0x98) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000562000-0x4)) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) syz_open_dev$sndpcmc(&(0x7f00002b3000)='/dev/snd/pcmC#D#c\x00', 0x1c, 0x20000) 2018/02/12 00:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/vcs\x00', 0x80800, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r2 = syz_open_dev$adsp(&(0x7f00009c0000-0xb)='/dev/adsp#\x00', 0x4, 0x20000) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000096d000)=""/82, &(0x7f0000d3c000-0x4)=0x52) accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000619000)={0x2, 0x0, [0x10cc127, 0x1, 0x4, 0x3, 0x5c, 0xff, 0x5, 0x18fe0000]}) bind$alg(r0, &(0x7f0000284000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) 2018/02/12 00:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00009e4000)={@remote, @multicast1}, &(0x7f00009a7000)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000756000)="c0", 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f000066c000)=0x6a) 2018/02/12 00:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x3, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = open(&(0x7f000008b000-0x8)='./file0\x00', 0x4000, 0x104) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000c3e000-0x5c)={{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x4fb}, 0x100000000, [0x5f1c, 0x8, 0x3, 0x400, 0x6d, 0x2, 0x1, 0x80]}, 0x5c) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000274000-0x218)={0x0, 0x100, 0x2, 0xa5, 0x9, [{0x687, 0x0, 0x400, 0x0, 0x0, 0x2}, {0x3ff, 0xfff, 0xdcad, 0x0, 0x0, 0x1}, {0x56cd47ae, 0x62, 0x6, 0x0, 0x0, 0x100}, {0xffffffff, 0x3, 0xffffffff7fffffff, 0x0, 0x0, 0x903}, {0x8000, 0x0, 0x3ff, 0x0, 0x0, 0x2008}, {0x1, 0x6, 0x3, 0x0, 0x0, 0x80}, {0xfffffffffffff308, 0x3e120f48, 0x9e, 0x0, 0x0, 0x800}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0xd}, {0x7, 0x200, 0x1, 0x0, 0x0, 0x4}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000eb3000-0x18)={0x9, 0x81, 0x9, 0x101, 0x39f, 0x8}) syz_open_dev$loop(&(0x7f0000dad000)='/dev/loop#\x00', 0x2, 0x802) pwritev(r1, &(0x7f0000468000-0x18)=[{&(0x7f000079c000-0x72)="68735d1fc673c6c72e2fccaf44761deee59e80cfda3bab1550e6c30916315a4ce12ca57b929b8135df441b8dd6a0ac82284d33c7ded94785b9f878648ae14ab942ef8870dfb11eacbf9652b67884bfece609265cff2228df4ff6538d1983feffefbdb038f9bd619729b76124dce15b8f46ba", 0x72}, {&(0x7f0000f95000)="d06ffe00f50e1d5a9078134d6ea65675cb819744261c247816074d9909f29ae8329b137b2b64ae5ff1e0df04ef1b715cadf2c85f6a8db636f3ab615528399947929903a0b84e922e9e", 0x49}, {&(0x7f0000b65000)="d18ae7d980a73878206c2a061b2bb8f1bfb301db5cb02dfbf004b355484c607defe4ec169bc9033101f5fa7db841449ad82198cb67f9d28e4d098fcc5c18fee75313da91b7dad7d944b4eb8d2bca9ce8eb80d76b8faeacb14e1d3b0e00b1073a7cfcf47b62bc1090b2cad38a2721879d0d5673e606e5a3b8db9b9902a16924ed35d5d8b2885de34cb9337522e5c3cdb40a3d26cc2bc18816c93948ff7d1ccccb", 0xa0}], 0x3, 0x0) 2018/02/12 00:47:40 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00005e3000)='/dev/snd/pcmC#D#p\x00', 0xff, 0xc4001) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fb8000)=0x1f, &(0x7f00001ea000)=0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000003000-0x8)={0xf, &(0x7f0000003000-0xf)="c8d8f1ac5d4905d1b04e32088c9f7e"}) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000002000)=0xf4) 2018/02/12 00:47:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8001, 0x101200) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x7, 0x7, 0x1f, 0x7444, 0xd3d7, 0x80000001}}, 0x8) utimes(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)) 2018/02/12 00:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x10000, &(0x7f0000452000)={0x0, 0x0}) fcntl$getown(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007ff000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f79000-0x9)='/dev/sg#\x00', 0x6, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00009ca000-0x4)=0x6, 0x4) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/vga_arbiter\x00', 0x121480, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003fc000)={0x0, @in6={{0xa, 0x0, 0x2fa0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff11}}}, &(0x7f000020f000)=0x8c) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000795000-0x14)={0x88, 0x0, 0x2, 0x7, 0x6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000837000-0x8)={r4, 0x1}, &(0x7f000042b000)=0x8) 2018/02/12 00:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000adb000-0xe8)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000014e000)=0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./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, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000c69000)={0x3, 0x2, 0x8, 0x5, 0x8, 0x4}) getsockname$ax25(r0, &(0x7f000071f000-0x10), &(0x7f0000b43000-0x4)=0x10) r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e30000)={0x6, [0x7, 0x0, 0x4, 0x0, 0x2c4d1f72, 0xffffffff]}, &(0x7f00002dd000-0x4)=0x10) 2018/02/12 00:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00007e3000)='/dev/vcsa#\x00', 0x6, 0x82) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00007b8000)=""/223, &(0x7f0000a56000)=0xdf) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fed000-0x24)="240000001a0025f0006bb404feff051c020b49ff6e10b500200700eb0800030001000000", 0x24) 2018/02/12 00:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ae000-0x8)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005bf000)='/dev/dsp\x00', 0x200300, 0x0) recvfrom$packet(r1, &(0x7f00004cc000)=""/157, 0x9d, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000042f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key(&(0x7f000028b000-0xc)='id_resolver\x00', &(0x7f0000121000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a97000-0x98)="eee34a54b8dbc0ac3ea3e9c0148a0466d8eda986dd31d977dcd74e03bc7240a31c7cc8468ab64e94c3de169de0b1dbb55da51eb5899f0b6cf5d9aeaebdd722afbec6419d2d445ed92f77e2c2fbc6516d1c602427c1127c27c0a17069d973fd938bf1d07827e03577e8365e796b733acb08a9d1a2c5e86b64db0e49ef92cedd770a21fb9da177b316612efa96ae8b17136100fbb934b3cffc", 0x98, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000d70000)=""/37, 0x25) bind$unix(r0, &(0x7f00005db000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffd95) connect$unix(r0, &(0x7f0000a35000)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x2, 0x6, 0x6, &(0x7f0000ad2000)={0x0}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00005c9000-0x1a0)) 2018/02/12 00:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) stat(&(0x7f0000d58000-0x8)='./file0\x00', &(0x7f0000055000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000840000-0xc)={0x6, r0, 0x1}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000687000-0x8)={0xfffffffffffffffa, 0x1}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000082000-0x44)={{0x2, 0x1, @broadcast=0xffffffff}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x40, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) syncfs(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000709000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a47000)=0xc) fchown(r0, r1, r3) bind$bt_rfcomm(r2, &(0x7f000073f000)={0x1f, {0x79, 0x3, 0x1f, 0x0, 0xffffffff, 0x80000001}, 0x4}, 0x9) 2018/02/12 00:47:40 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000011000)='/dev/dmmidi#\x00', 0x4, 0x4000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/12 00:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005cf000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00004ad000-0x4)=0xffffffffffffffff, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008f4000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00001cd000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000116000-0x104)={0x0, 0xfc, "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"}, &(0x7f00004ea000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003c7000-0x108)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x100000001, 0x92, 0x3, 0x1, 0x8, 0x20, 0x9, 0x3, 0x737, 0x74f8800000, 0x0, 0x8, 0xd3, 0x49, 0x8]}, &(0x7f000026d000-0x4)=0x108) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ab9000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x98d7}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fee000-0x10)={0xb6e3, 0x6, 0x9, 0x6, r2}, &(0x7f0000e5c000)=0x10) 2018/02/12 00:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c40000-0x9)='/dev/ppp\x00', 0x201, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c7b000), 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) timer_create(0x0, &(0x7f00004e1000-0x58)={0x0, 0xe, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000e43000)=0x0) r2 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r0, &(0x7f00008f6000)={r0, r0, 0xdaa}) timer_delete(r1) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x1}, &(0x7f000097d000)) signalfd(0xffffffffffffffff, &(0x7f00008e7000-0x8), 0xffffffffffffffbd) 2018/02/12 00:47:40 executing program 4 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000039e000)={0x0}) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085c000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000804000)=0x20) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f55000-0x10)={0xc98, 0x2, 0x2, 0x4, 0x0}, &(0x7f0000070000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00003ae000)=@assoc_value={r5, 0x6}, 0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000b57000-0x4), 0x4) 2018/02/12 00:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b44000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ce6000)={0x0, 0x32, "f1017b0f89e5a40fb2b4c4ba4ff0c0ae7aadc413fa790ff6d10da287e875a9943ebe95dda4ef4e6c993107b74b151119e00f"}, &(0x7f0000920000)=0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000f2000-0x8)={r1, 0x2}, &(0x7f0000f27000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000), 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000041b000)={0x0}, &(0x7f0000b92000-0x4)=0xc) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000483000)=""/148, &(0x7f0000fdf000)=0x94) ptrace$setregset(0x4205, r3, 0x202, &(0x7f00009a7000)={&(0x7f0000047000)="ac8641dea2d3ad0b7e25f2987191450b55b048f981d1690f5dce7862ed6091ed56b229c03d6ac8ea132801947f5ff9e3749cd32574565d0ffcd6d32b5722ad7a3a8dc256d497ac76c79dd5f9d84679", 0x4f}) 2018/02/12 00:47:41 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0xfffffffffffffc96) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000-0x8), &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/12 00:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x10000000005, 0x84, &(0x7f0000cff000)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000b16000)='/dev/dmmidi#\x00', 0x3ff, 0x4002) connect$inet(r2, &(0x7f000074f000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b55000)=@assoc_value={0x0}, &(0x7f0000238000)=0x8) bind$vsock_dgram(r2, &(0x7f000012d000+0x9d7)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00008aa000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f000011d000-0x8)={r3, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f2d000-0x6)={r3, 0x1}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d7e000-0x8)='keyring\x00', &(0x7f00006a3000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f00002d7000)='rxrpc_s\x00', &(0x7f0000022000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000094c000)='\x00', r0) keyctl$describe(0x6, r1, &(0x7f0000f0b000)=""/152, 0x98) r2 = syz_open_dev$admmidi(&(0x7f0000a60000)='/dev/admmidi#\x00', 0x101, 0x200400) sendto$inet(r2, &(0x7f000048d000-0x90)="fcbe9103609f210a25dcc2926052dc39e5673a67b7edd8abf7a5a1725ae67e33014577fe50bc1f6849172e9707fdcc71aa792c355b131f565c1559c834ce9f92d34fe31cc974d12d61fffbe5cc90c56b3b3e1970607b6b64b84daaa8376e1711b6771cc5b82b1a8bc505cc3c0968dcd7257319b97ba012e0c4b892b0adb1e964b73c00e8b9e547984abec5995811a0dc", 0x90, 0x1, &(0x7f000050b000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000847000)='\t', 0x1, 0x20020005, &(0x7f00003ea000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:41 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) capset(&(0x7f0000006000-0x8)={0x19980330}, &(0x7f000000e000-0x18)) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b80ffff00000002007352", 0x23}], 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000005000-0x4)=0x20, 0x4) 2018/02/12 00:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r4, r5, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x200003ba, &(0x7f0000e46000-0x10)=[], &(0x7f0000e47000)=[], &(0x7f00006e4000)=[], 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00007b5000)={0xf000, 0x0, 0x3f0, 0x7fff, 0xf2f8}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000040e000-0x9f)=""/159) 2018/02/12 00:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007db000)=@req={0x50, &(0x7f00008a5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x3, 0x0, 0x20, 0x40, 0x20, 0x7fffffff}}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e9e000)="220000002100070700be0000090007010a00001e0000000057ff040405000c000000", 0x22) 2018/02/12 00:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000a68000)='/dev/dmmidi#\x00', 0x1, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000af8000)=0x78, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000bde000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000005f000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c36000-0x9)='/selinux/user\x00', 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000068f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f00000a5000-0x8)={0x0}) r6 = syz_open_dev$mice(&(0x7f0000fc4000-0x10)='/dev/input/mice\x00', 0x0, 0x100) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f000052a000-0x10)={&(0x7f0000e28000)='./file0\x00', 0x0, 0x8}, 0x10) r9 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000026000-0x4)=0x0) lstat(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f0000cf3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = syz_open_dev$evdev(&(0x7f0000e62000-0x12)='/dev/input/event#\x00', 0x3, 0x28a00) r14 = openat$dsp(0xffffffffffffff9c, &(0x7f0000900000-0x9)='/dev/dsp\x00', 0xc0280, 0x0) r15 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e4b000)='/proc/self/net/pfkey\x00', 0x92200, 0x0) r16 = accept4(0xffffffffffffffff, &(0x7f00004b7000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000f0e000-0x4)=0x1c, 0x80800) r17 = socket$kcm(0x29, 0x5, 0x0) r18 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000172000-0xc)={0x0, 0x10000, 0x8}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000834000-0x8)={0x0, 0x0}) r20 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000809000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00004fe000-0x4)=0x1c, 0x80800) sendmsg$unix(r0, &(0x7f00006bb000-0x1c)={&(0x7f0000042000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000077e000)=[{&(0x7f0000a1e000-0x22)="d8a5863e50c850bf4d14f0dd523317ad8a642e494180c531d3b617ec822bd9d9f459", 0x22}], 0x1, &(0x7f0000a2e000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x2c, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20]}], 0x74, 0x8000}, 0x4) r21 = socket$alg(0x26, 0x5, 0x0) bind$alg(r21, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r22 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fb2000-0xa)='/dev/cuse\x00', 0x28000, 0x0) r23 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000013d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r22, 0xc0184908, &(0x7f0000859000-0x18)={0xfffffffffffffff8, 0x4, 0x1, r23}) setsockopt$ALG_SET_KEY(r21, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002b0000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000958000)={0x3, &(0x7f0000000000)=[{0xfffffffffffffff8, 0x7, 0x7, 0x1000}, {0x3, 0x1, 0x5, 0x3}, {0x40, 0x0, 0x6c06, 0x2d}]}, 0x8) 2018/02/12 00:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) connect(r0, &(0x7f0000cc9000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/12 00:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000236000-0x3a)="bb38d021db77e709e76f775edbf3cab6d9fc3d6fff5c82b9efec1837bc5989f59a62024f3ad37e02f320ae56bdb11f229095555cd2988fa68416", 0x1e6) 2018/02/12 00:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ff000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f000071e000+0x766)=""/249, &(0x7f00006fa000)=0xf9) clock_gettime(0x0, &(0x7f0000ea9000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f000010b000)='./file0\x00', &(0x7f00001f8000)={{0x77359400}, {r1, r2/1000+10000}}) mkdir(&(0x7f0000451000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00002b5000-0x6)='sysfs\x00', 0x0, 0x0) 2018/02/12 00:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f00004cc000)='/dev/midi#\x00', 0x3, 0x20080) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cad000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005df000)='/dev/sequencer\x00', 0x8002, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ca1000-0x4)=0x8866) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a35000)="ab2ec2802aaefd5f5bbd9c3e93b343cfa244a9e3edbd81883adc0d", 0x1b) bind$alg(r1, &(0x7f0000999000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ec1000-0x1)='\t', 0x1) timerfd_gettime(r0, &(0x7f00005ad000)) keyctl$session_to_parent(0x12) 2018/02/12 00:47:41 executing program 5: 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 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, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x76bf}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x401, 0x3}) 2018/02/12 00:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000040f000)='/dev/audio\x00', 0x78882, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000da7000)={0x3, 0x0, [{0xd, 0x9ee, 0x618, 0x5, 0x370e}, {0xc0000002, 0x7, 0x8, 0x10001, 0xffffffffffffff80}, {0xd, 0x2, 0x7ff, 0x4, 0x8}]}) syz_open_dev$sndpcmp(&(0x7f0000926000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x401) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:41 executing program 2: pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r1, &(0x7f0000316000-0x8), 0x8) write$tun(r1, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000001, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0x5, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x58, 0x402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}) io_submit(r2, 0x6, &(0x7f0000001000-0x18)=[&(0x7f0000817000-0x40)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffff001, r0, &(0x7f000085d000-0xdf)="036554cda291536556dc1cbfa6245e465d5d49ee2b9e68f350bc4b6efeebcd7cd28112773e173ba7784c81fd7a6a1a7c004184a12ed91ce9c79a62c779a95bb0a9e67206b552393030341aac722ae876ebb3ceb29a16e811ec1d93f0505ee8ed95dfe341ddcefd077b4cfc0e13e2ae6f213b4bdd472ed9316d3c037d0150f6329bceb6324713e223317188ddd357e5d8b03e92d82526c94d087ca521835681dc49a4f8dfdb0f7671162e302d31dce13733ee80e02c3b64854817895c147ea76823772295a0f3f3323407453d6a681654fbb998d60ce2a461b70dccaee5b4c9", 0xdf, 0x5, 0x0, 0x1, r0}, &(0x7f00006e3000)={0x0, 0x0, 0x0, 0x6, 0x9f, r0, &(0x7f0000000000)="b8b1332188f1184aa2732daa99496dbc88f1b019b750539abec73e9e1de54c9b0e43274cbb059f193852bbb4ab38bab01492bd0f44cf19684e9799eb6685782be61b5baf9e06e63706aab10a7e2ede15dcc3097e6d486009bd5131cd23e6224af9edcddae303da32f9f9226879d312f4e94029f9cb6f13334c213d08287be5f6a5ef798bd2b8a87a29b2ae01cebef7ea4a080ddca4feb8ecb2d4bd8f28487b5de796c60f4530113c84cd0b0519656b00dc1c65efd119636251de24ca2241ea0694e2b7b9635906284e28b942136ac611dba284793573dd00ac550f37f2831183e7", 0xe1, 0x5, 0x0, 0x0, r1}, &(0x7f0000dfa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000fcc000)="5b0b96b6a786760cd57a087d44528f34f5d6bf3888b26a60c89d36231eb88ca4515df8d7a52dd6b6d9a9ba6f5e41a350f5c65a8914938c2620634bdc5dde2ff4aa6c252a68655269229ede1c46615a05b7bcfd6626924198ddfa76896a3df0b20b0ee17b3090ac10c0aeb6e5da10d7f2812d7fa743dcf9784bf72bee44682154474fe475fcb8681006178c7fce1fb77242f7e6372a91a764eea1", 0x9a, 0x2, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x80000000, r1, &(0x7f0000000000)="fe5917be5c64025301dfc05d42becf20deaf4dec38add0b00b41e0c0ffe73d8b736552a5ba920a9c61e092d5cb8d17960f713533e38fd85bc1c179e473b1be0585", 0x41, 0x0, 0x0, 0xea438ee6ffff3ad0, r1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfa4, r0, &(0x7f0000ead000)="1f06a1670edc5df9375a1d525e53fbd23e685b22f5baa559b2707b39b95a3a61c83c0d26571aa3f276ea584f6d51b098d5abc83ee7989247d3cd5f8245912f97d0651ccc7f619874ae9a471b32b1289ce9b715d63a20c897d22b4a47fc635a6c7e23782ebd3e1d3bc3cf9098fe1865307da9f9145a0ff76476330bfc37296f652318ba863deb6dde0193da2fad4a26a81ac695f857893f4b64da3b7c0a8fe7ec3b529aa415dd5bb854de8f2b65ff603af77c7f382f76f63c4109b928b2d1026d00ec", 0xc2, 0x6, 0x0, 0x1, r1}, &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f00009c2000)="5b2b0b364258888829a3c3fa8953023f425519062597cbd67fa8b9547318cd93edac058228223cf0eb0cb799aaebd848b4d1d4ed399cbcd452c53b53a8274da04ea5073e8d6500fb70f235d5cf68349391928adb92c02930d3ff91cb48360fea629af32e49ef5a436b57c099acdc22f551c15521d0fc6104a7e4d0e74bbba144b92898199f3c00010120a61ecacbbfc6c9238498a74f565bb6b86263418e5cd8edbec63422ccdb86741ed6088bab8573bf3df9e8d40494d4720da7c1b01358b74803656bba", 0xc5, 0x9, 0x0, 0x0, r1}]) 2018/02/12 00:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097c000)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x3, 0x4, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0xffffffff, 0x7fff, 0xfffffffffffffffb, 0x2d, 0x8, 0x8, 0x7, 0x2}, {0x80000000, 0x1000, 0xfffffffffffffffc, 0x6}, 0xffffffff, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x3f8000000000000, 0x5, 0x8, 0x401}}, 0xe8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x0, @empty}, 0xffffffffffffff04) connect$inet(r0, &(0x7f0000b3a000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f000080a000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:41 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)}, 0x20) r1 = creat(&(0x7f000000d000-0x8)='./file0\x00', 0x140) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000017000)={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0xca0, [0x5, 0x1000, 0x0, 0xfff, 0x1, 0x7, 0x6, 0x1]}, 0x5c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000)="8aa0e86b3dc020c7d6ccef9a995d0374b191398aad81a80526c2707697605dcff20e06caf383b8d209c31260d83964ad57c249279bb2f8b7496f5b5336c39c6b4c8f5a8c219e0bab5d388b337dc4814d3dbf0dfb8c70ed76093a5bf2eb91f153bffccd5a0bd05305cd1d8038", &(0x7f0000017000-0xfe)=""/254}, 0x18) 2018/02/12 00:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005ca000-0x9)='/dev/dsp\x00', 0x12000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mkdirat(r0, &(0x7f0000109000-0x8)='./file0\x00', 0x40) bind$alg(0xffffffffffffffff, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000c16000-0x4c)={0xfffffffffffffffb}) 2018/02/12 00:47:41 executing program 5: 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00009f6000-0x58)={0x0, 0x16, 0x5, @thr={&(0x7f0000b7f000)="9b290647479c0c7ff84d7d75264fbd", &(0x7f00007b1000-0x68)="5baf2f0a328367534fc4bb3e0baf184f61bd3bdf4c908fb3662f866d4196a6453c67bca8f706fa569275d73d51a325ab84bd3ea61aaa926b88a1af031257521f1f333998f5928131c2b07030b6883b5a4bbff5e06d2a82df1fa9c81347a9e36f807b2a9a0a60c65f"}}, &(0x7f0000bab000)=0x0) clock_gettime(0x0, &(0x7f0000e55000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f000073d000-0x10)={{r1, r2+10000000}}, &(0x7f0000615000-0x10)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) timer_create(0x0, &(0x7f0000338000)={0x0, 0x14, 0x6, @thr={&(0x7f000055a000-0xdd)="8d7fa0fbf326282848cf3915f75db37e25f421037ef610dfb97ace65436dad6af12e5c6a748f05960dae8bcb158aa676c1e2dc7ccfc39deacba2b8b2a67d0800cca8d273f83080a30dcc76aeaea79c72ffab2dbd352323270c613c00f1ad714fd984e3085f68c3a7c24d5f22473d3fc79762e21206c2cf081357ca58a85a8be2c655b90d2231f8f0cc83436b4c3b276ff2e82f2ed5c6404bfd25b967e5193bc5b02b7f7a68a0989818c06522768b69fb45f1fbe156ad3b48de5ee071f83173e89442f566ed2aa1ffcf23b2977209f0fb5ad37058321e0edddbeaa40996", &(0x7f0000cea000-0x99)="c6f9a05e48aed17be815f0c4ab9e2178062c87d7099480cb95dcd877ff00b76733f1e747e898ab8413c3deec06561df7bd3cfa7a5537ae585bad739c324c6f99edd7f2bae392da0328eb2a5c642058423f3880ac85c1544705f62fcdc86a942d68b4062f5676738703f2c58e40cb6dac33d996fc00e1cd81e08198585c1e377c4e98ac0a2d0e7cd99bdce4772728d5c25208bcea7c97af6696"}}, &(0x7f0000c7b000-0x4)=0x0) timer_gettime(r4, &(0x7f0000d48000-0x10)) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:41 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, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005d3000-0x8)='./file0\x00', 0x100, 0x18) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00003ca000)={0xffff, 0x1f}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000785000-0x2)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000042e000)=""/91) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) membarrier(0x18, 0x0) 2018/02/12 00:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socketpair(0x2, 0x800, 0x879, &(0x7f000026e000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000804000), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000001000-0x4), &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ad7000-0x4)=0x40, 0x4) close(r0) 2018/02/12 00:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xc00000805, 0x80000000009) r1 = add_key$keyring(&(0x7f0000089000)='keyring\x00', &(0x7f0000af6000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000c69000)='id_legacy\x00', &(0x7f0000189000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000956000-0x6)='0GPL#\x00', r1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000fae000)=@security={'security\x00', 0xe, 0x4, 0x34c, 0xffffffff, 0x0, 0x194, 0x194, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000a98000), {[{{@uncond, 0x0, 0x94, 0xc4, 0x0, {}, [@common=@unspec=@connlabel={0x24, 'connlabel\x00', 0x0, {0x0, 0x8000}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0x90, 0xd0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "8c0175323d2f173497f48792d47572e068204044f08574b37cd55ed54386"}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @generic="eda55ec24c73ff9ac29c842a4cf60886", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x124, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) 2018/02/12 00:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote}, &(0x7f000056a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d1e000-0xe8)={{{@in6=@mcast1, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000117000-0x4)=0xe8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) fanotify_init(0x10, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:41 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000a37000)='/dev/snd/pcmC#D#p\x00', 0x87, 0x200200) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003df000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000f53000-0xc)={@loopback, @remote}, &(0x7f000056a000)=0xc) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fb9000)='/dev/vcs#\x00', 0xffffffff00000001, 0x101000) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80100) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000043b000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000043c000-0x4)=0x5, &(0x7f000096c000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000732000-0x8)={0x2, [0x7, 0x3]}, &(0x7f0000372000)=0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000d03000-0xe)=""/14) fcntl$getown(r2, 0x9) 2018/02/12 00:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00003f7000-0x4)=0x1f, 0x4) 2018/02/12 00:47:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xe0, 0x81, &(0x7f0000001000-0x8a)="4f6955854036e10d52f82b227b7c20861789163f7634f6eac40c74b4e6ac9d1d5b475645cfa245605fce6ceb916d006026e4cf8173d2a50b1582344c9c1ab4b89675916200ace538ce120a55cacf82a7224791ec45892a2357d71208645873da448491995ab3c1ac56fc09b0ade2e16dac59a5d726dcc097dd73fdf6b9883ee6496d6a259413320420b9", 0x8a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8), 0x84800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffe02) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="8f70dc51d865841121d45eb5da8a54ac3d43ecbbfa1c5b09cc013ce5b52fdc00a217403f1e38e5f80990bb6207026ec6a28bc3dcfae4b3a998ee49c8db930cb7942aa3d57a194e55b8ecb49d64a6c490d356577e679f5a382a5bdc14c12bdb259e40f416bd986a3a82df17b933affdca3f326814d01e7088b0fdfee7c7e14be9c2ec36738525efcddfd6c2e80b33eb5d62680311f954cd304f3fc300d327f76cbc87a021176d0160a23bfe76fc6c6fc22e56becfb381f2653512982fff1604e8949297bf062bdf2d54fd3c4e48d635667c2d951be662b930517c2a6ff364fd4e53e16835ddf77490f1e897512d6381eeb902bd8f943b4575a9d516da28050b6d36cbd29c182f21ca278b0e7ec49956efdf328ab3d7f85528f91eea3c81591f1893501591fbf51f741cac85373b0acd1b520ab9297db7d56b601ce765ba8fb0089b6bed027ecb27db31c15c6b0a560b62f4f56fd0dfc617b53665ad727fe3b033367b389d94f2eaa80cfa0f6ef622cc0e4569799cd052911c9f57dbee12c02f1b98d336d9d48633a983b5213c4ea72df8481665ecf221ea7a0678c1e14682e0ea68c687e265a05756a7bd5fa0401af94979312e3a27ab058ee4f592abf7928e03c28952f9c8ba281e91edd7eb846459a22bbcc491d048529da1d4a66e03e1175e6a849b72d0b6bf9236cc5532912a83fd8493bb09ef5563ddfda7327702427776c93d5efddc05bfe2878984b79938df571737e3674a18788e0cf325e23da9956010921eead9e9492be85be7de06bcbd8fdf2ec16e8eea37925cd1dc120051b90cd7ebb7469e4a66fb95f70087b2a41bcb961c2e933a7eece074d862b941fea49ad3d147473663d83989951b88fcd48fed76233633b9f0fcb7a949e0c49dd2236e2685a897d5b54b9aad5bb9e2f18086d2a75caf30be872fcc97cd7dfcd05a5fc223ebece0064076a266ba1525870a12b340bf44ef82c0d882b183d120cb1c4097896e48ebd292e6886dfbafc65bf55cce352b9d22183843d91b90d59fcdcf4e1c8f623049b6bf15327364bcb2a2ef3e79c66e9695c79de70ed2f9cc285a89963f8524b4d276f1b60518fb1d2fe47205a5cd870c127ecf6af5f41fb984cd9e2074eaaff7ea922a46cc8b49426db97210128ea6ad044c921a9aa712cada43040b117048639e65037b287bf42209768140720f947a4b82e4bf10d1abd2288dbe12519768b947c25c49136c8356275298ed83cd5e851e408b8cd25874d19ce11ced233e8bb43229d86419632f811ccf6bee7579e0ae254eaa20abb695c07372a289213d945f2efce563618df4388852dbbd53b892bccba61ef5ad08142d9408383e492f795cd9e16d68e57cc0f2c742982b8500030a193e63ae85e048eac2868a10f5a16c0572a84be2c68e3ccc2347fbc79632f44e226aa1391baa3445023482d9a63f4d50fb351ff38ecb31990d4353d20f71b35fdb7e7c7f9afbaaa714c17275c82e1f81d5cda7edfce2cc0b3de927414c31ae40c732e5c8e7a132b7464ed0d07b9729197dbb0c245066fc455c05c60190a42b5153f4c9e078d0ad6c244cedf809af6e91575041c7469956636c616d162a897ad0035f3aea5507916593d1e7f8fe16eb485e0889b7752d3f53d8599eabcc52fffa431c616bc1ea4041816d8878c56130264d6fb5a6b5a3b71c73188e6d203e6b279aace8c6d839f0ad7a86f6769025ffdaf22e7f577f42239c29699825b46d65ac16c9de24122e5d858f9a6606510ba99ae0ce89fe5be0992bdb420d5cb751519dc3f9d81779940c399d7ea6bdeb821fd45563e143a0d6c05acd0d47361a66843cd2bc0ea1a5129d51652983ea5c7eb99f316d6405ed96aa7102091d40abf3cc42990e1080098cb76bd90c3743d0af61f7f78748183c4c5de459358d4a97e92dbfe01aa31af64933259fe69b0587b558fec744aacff874eedd50965292c591bc800f26bb36bc6652da300a81e100d98064632ea607759f49ff1e06e2f987a5c3f095f022245f88f81a96dc65b01c14b59d5f479789e7b50d4ab803aefa8759dc7ca9322fc5776176e0aa312be00489f7b2eaf6f5fb325b9018ff12747a43efaa1e1a7dbb51b0f314bf7d4556bc64402298d5ef2ef78741af7954fb88dc8032bacfe98bef35b5f0a10d9e7dcc2e9a4bb17f99a95d39a56dcd948c783bfa767d3eea7b73588e4cb4035462054b916593c35d1e4025f31e66046494fd5509eb5f89d3de951ceae535816cf88d1a12e117f83eebe5f0d70f4659dab2d4d4ce76c4fe846298c164c270926018dc0e348ae53a29f4ff0e31e627e34169f2b9ab773b14347d43c345caa31b039ec20b1ac1e512914db714b719887290c3574bce12ae1a489749f68da8a7578f4eeed75d90b1be40aca115728b5ccd541f5ddef555476509912927105a95213197a5fbb8aaf5eb33cceaf9755fcec4e241174755697f59fb1225e04b02c3c024e9e70b73902f370926a435307eef46ed191cf0220e633a65b4365befe2c88330e7dc734e3db158073f9e31a5d86c0d14262debec6d05734b2b82703673961a471b82efcc1f75573119facbd7d16f502dbdfb2b00fecb40d927fd6437217beb94fefa04a61495fa69a2689478cb7f615caf05ead16432b5bc38c3fc696b1b7ff6585992bf50959953e744dc613b83cb5f6d6012289a0e220de503a0b4448379496becdd162930db46a2e249b0db74141e0dbb02b70d8d27ac9f5d371d43d0f44c9dfb9b1b7d74a611cfe06132da058cb0c4db396f46be709e5b4fbc0cbcbf826d3bbb6366aaae462d4d3cf82084487271c8e938c0496776fb5a8821b5dcb1a8f5ecc2f8472feae4bc29b82c56eb4bc3df2acce092185420cdfa49c894b8760addc97ecc0c37c3019aac4cc042a5f0123b3395d7fba8192d013a6e64a9074e4cb745510df07565b85d42217da29103ae1a5a90fd33bbca9372aed44c7bcbe52fce7314b78f40206316c956f5eb79d1f4408f87d684d8ce64e4f4919d49696c8cffda7c34841d15b14f6696fda2d739b00b6f9453083d8f7f14c640d228163ed72e65b9f178bc5d6c404d0af7be1a48e80d46c0f5c975b304badcbfcc2ee65ce10dab27cee4cf06cc1291903546639caba72171c912e07bf909a9904424a36c66a58dd20fc35481e7659e6a81a334a000eb60f466daa1bee3c3711182c2c39f4b1034d403faa55cf9c3b26e3f3b3d4e416c4d38910bf649337c052046d5fe42db11ce02297143d794cc6f0fbb53f086cb2a3aa87422549ccd93c4d45c1bd7c721aae12e4d82f0934dfaec33e4c378cc308dce8da77770cf60cb82226c80665227980165038e62f3d3ba16e405ca6b11d348ea6437c5f27b86184d2445d8b4fd01dc1d03d6143631d6a483263675b67681b32dc668a28a9160ddd1d6cc7038f281cb8e5e61727e95c0990f9218a497666c952990b9ef44fc37933eb142183a06dde7074b670a5e701ca622703798ad48b9911295f9321784c304d58ef9a062e3930400b3311aa779cfe14d85f280a76ecbd305a0fbaad1768ecc683f1ec527ade96cd73d0a900b7d0585a5bac25e37d8be58cc378b1187cd089921e98b830c319adf67e8530f809d5a025c665220db8af39fec0771702fb376f01c2c1c781372f306e59d0e1ed09bca1ad0bcf4e0644939ea931aef97e9678ea7820ee8c07520c11d50c7d4d662548b8a84af7958cc29315264e2f81ce282c1cd03de78be4175ee9dc7b7716e89f41633640d66ebc8c6383571f4fe7e2e63331012e7d03ec4022ec6043ab6de0742eea2fe4f795d73e60cdb5c8b911d3d11076f6e5b0de389c634dfaae020fa10a71200e9339dbbe92f466d6fded040d8c3541037c0baa0053a48940d471a1648c8d3299ad330d1da13ee029953bc6fa9278d962120ad08be7f9c318cf618b7083db7dbd65ffe390e0fba302ccd0780430f37e14472e8a9ba19e56a809a1b5a1753df9a295630ef20b7d9bb5130fa348a79a60493a18bf68c412f8072fccac5f11618145a9dcf5018135d53fb4b77b0ddb35f3b2b527fb780b0596dbe971494f3e22a4115c149260eb78c0e55e1d3cb1f95d091aaca84779aa73aff548d533bf3774f30ddbe3269450c9f29453bd9c60b5687db07c1293db2ea701a64bf77ef127c5d2044f7ab480af48ffc53acb226ad670e71c56bcfdfaf9b7e0e415f1af41111cb1e53732579f55d0f1f43e1a6137696c05f242f0b51b8eb0b637045f30672af68d7376e35701686ed755a76e9a4a7a9a6a400664368c35bdf7c61fac63a056ac09d2839c4456f2b14c6c146e65db33fd0f58c1978383febf6c27b94d766f160b55a517c0b96f174aaf8ff79cd33dfdb58b52823f793d2b3bcd96f834aa2ad5a5af48a85213265581534216ea69b3c7fe381537962f7fe017f359106dc832ee23905f5eeb0b7903e0925a54aa89c62fc7b4c2ba1455558a996f3f7a9f153687a982df7fdeb5f018e462706c6fe82ef69676b5cfa3645dc391385c6545aaa61d5715797fca28d86ecd4043453566056a123df2e2cb72068cb12e0c42882147b39f192213ec49b09e1ede2f03a7cfc77d2decffccc3267efe4fad7d6b4502f078cc9256d8a1bd317f1217d586fc3226aa5c07abf07acfa73454df2af1054f0e6964ba5f379c4b74fd0373b08f318034c0cda2ef8361d4e0ca40abfa6e140f605c540ba2929d46267865965a14cd4b02a4570ed1a0c1c10d03908b73f199015fbb205f28859f4d2a7c1b6552c2bf2f4ca3bf07c15388ee0b10189a22b3a25aed9f35abae051b27106b931ac029986209266c37e77de976bd075a889c0c1a4c0f04197a5a35c91650d3165e724f2dd7bcd0f7f2bce82f377a1300fb923d18bef99087ec2092c4b4f59398d0fd13e05385ec0109ca917b4223de059929b48e84a4381e239a17752c6d7f5da67c297f3a2a94cca9c5ca6b65e4344e0427043766f74c602bc8d2f3577748f0d3f13b07b5b868e67d1e696c8cebd880b853ccf5ed69ec7c604726a4fb7ee0341a19e61370257f4081111c3597453cdde799b23e82914182a2da21eaf12ab1bc34ea04df5b68dc52564e9357a8c4d73eac9ab95534760921da85c507c3396beae632d28bd38bea2570559ccc1b72d863d1850f266f75e8bd818b6d97dfd0bc6c74be81197d9eeaae9e7d3598af25dfd7bad41da00788048c015fa837488df7b6da8038ef4849b48f7bfc89bef6319c90ad46a6e948bd6280309b1efb558d0b6653027c96cc76f7c89d23b6c244950d96f1f15adc2341b97c5068b5ace44614606ffdc44e54a46bfce0edbe6cdaa706ee9d111b3eb5c1d4179c2994705b7ec8a6be7086ec665d9db325fb7c47512b08714d4946d5adc31f7e6ffcd88244fba928d40d89330b477c2a7f431298ab88200e306c92176b23c49862950d55f625540b0ceb3171f5ffbf3e727fad5859ff6a5f39a03f17cfc4356ea92ef0508927e6ff043386fb7bdec200ddcaf094aef78e3b05e738219a4ce0a474b7e1d83118865c1460c68f6b30438bad14fd42889a116856e2d28089c9f2e641211a7bbf179b6631dfa158a2abdf135da21169344c1e832adc293a4f036a03a7f18bc6d9724d01f37005d625fc6c6a518413fd0665a5a58906a4d7846bbca366a24eedd2a03828672b89cce549adf153de422c59fb90ad0c7c08104d58cdd64716a6c4cdadcd5550dc3ee2fb96b9c6d48458dbfa7e8fb438eb8945d606d589d3c8c0214ce4c3d96e5139aa6b89d4294901781ab622f14242889c1dd7435", 0x1000}, {&(0x7f0000003000-0x84)="f062ae5c68a59dbdc31ffe06e5e3d00633a2a63683211229879426feb07557304cf92e04e5064a7e4c038bab28d129b8d3c61b89f42c1397455585b3257f47ffc038f2ba844fc0ab857199d71c580ed891d6df66de5d69f4920acc2f665defffe6d3a4656526bb22df9561c4934e478b34096463800eb24d5debbcdb99912a9e4a2a0270", 0x84}, {&(0x7f0000000000)="63928ea6934cda749b1d62e970296754c1ea9fdf5bf2be3cdb2d22a540a2012666f0a4b109c3aee03a287f30c74cb8144e9c5af40fc159aaa41b27b3d355b406a01d839d2c0d5ad066a4e6a9c07c587905e16fa51e38fae6905d4d2c6a58255ccddcf72ad9a8b04c64a8bb5dac93d5cec15063481feae6c50da93613016d6e0c24340368d730392f60d0982e7958891ae06178c87e2bd5be202c121d8b8fd98f616f595d673acc42fd8142d87a74a55b7dfa71abf55a4d078d58a8cacdc0434bbd182da757a9d2b84239d5", 0xcb}, {&(0x7f0000000000)="c1ba20016c2e6d3be6178f35927489548dfeb4566132759edd7998ff6817381e23ec4c578353501eb27855a7b97d690a4a0bcab8499a748dc20eb3cebfe3ef259a6edad925b1cfebfc00dfa9f5d8201b58faa4702e2f1a47def2b291d269", 0x5e}, {&(0x7f0000004000-0x53)="b7c2b17ea059f08b9c2addd7e3d23fd2351626549d6c8d4e000000000000000103b6cb7af1f436c31daa1ddfb740cb8687e75d086140eab5dd96b8d06b179713614ec785db4fe72e2d1548612968a165a141af", 0x53}, {&(0x7f0000002000-0xfd)="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", 0xfd}], 0x6, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x25, 0x2, 0xfffffffffffffe00, 0x81}, 0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001000-0x4)=0xe8) r8 = getegid() bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x157, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000)="5476b0281039f1660243d23c391f", 0xe}, {&(0x7f0000000000)="c31844d85f1f22eecfc4a885e9a560dba16647fb04e47aee299d7d253d70efa31c7b9f0f6ebdfb91d0d46390343924194da6ae279e73f009a4bdc38d7dbec6e16a", 0x41}, {&(0x7f0000002000-0x1000)="5a0201a354d3b55444568ac76332c67836c80655ceec4ad1a5cf36dd2bc19d304632042bafcefb2d85e524ecb975af03d7b4e5b45e4c10e71a2fe666fe4c8b2232d110a5d83420ba9ec35d227c87ba8819729aa8788564e09aadd354de65791f9afb0308035fe5e599cc52d8a1ec26a836776af5b765b813a4e219cbbdd7e3994fb4e2a89a9f5af6aa2649e272778cb8339044614006d22a12aa3bbd47e4c38b2149cbadcfe400ca8537d970d2b67e777e8f91eb0227ea99107bae880212d00669a3fb45e40f56ecd03cd513d650272227e865289d53a28476320a59c9ec9d1e5c42196de39466d1ccc5f6033d6d0e417924307ae249fb56e4bb3fde90224228f41347a52d79e4fc1428218047f158fc56a7746160c2130fef47a8cc1622b57cef24adf83cc58bc52cca11c61580762209fe22c19f685d2b00aef2545304df1d2b71747e39f63a35820f58776d672d43b6ec21deeb595fa978bb04b2aedee3449b13a7909b907bebad7cc16f9e046582cdb14beae487b859006b975374242726c66e63cc753d5030fbb675f4508cc1cb47ed6af22e17e54dadc58e1da375ac843c63edf7e7700c7fbe3fc20e1bf489a693600ed495db7c4bd0d582c8dcd6d533e427b64d9bb57b439852dce3f6b3bb33bfe0e97d7bfc0cfbf326d774e7136efaa4198e8f3ba18a0b7657ed3d903dbe3a49698092789a4680417d763a51278732571c2ecbaf315850cc95e450178188446cc65080c467d12c3dd8416658a6107aea256c1de7496873eb91adefc71a062f6a18c12b1d79367b694846b1d6833d71b4dad38652d4a181454d55a17cf178cf27d02e370bb7b40016ecd2554348678746b89076b2a0aea400038267e57457190ca269757ce66120bae45aed313c34abb5d1ddfab8e0b43e3f255850c82327fedbab23c11885246a60e21d7441dcaff39c579343274fd183100be80ba45dfdc6f7d60b657d4c50a62c9193a174951423a2966912337ac0151822ad24b4027f0bab4e1d6db354c92026b21e9abad94c0ae8a288831dd6f3b6223c0949ec74cca28ae97bcf950dcb9cb6b114342153c8e084141750777965ccb81bed48f1d09e05c2e90830f399cb68cb7b1de762e887f2e8680c348f1b53a26813eb17b680c93763504d09708acedea6f5eb77dc643962718386a4bf844b03405f4c841fe4c5b796e455b5cf4e2a863d842ce5c3be1a6ce26e755cb0efb3c829376d19469b44be2fba1af038c6b09eeba8cf99899af0463eba9aa53b08ac8eebccaa6f6da85e3daad7937c62160bb4ec317aab54a741536f4f295cb752baa67ab95a8adc6e1f65e0be367e9d86f94a3f15bd96e988a198da9e67a7f6f837fe22ee0131a5d917e1d4ed804e99ecd4c180af752148dc29457a0e1a92aa0385c5d79ba76e267ca493f75395b69b0223a07bb05aacbe99f9080677e1633fa18d8adc78c03029aaf95c4193e8ac2cf3c535a13ae3c91fc704832d7836a4e56fdd63bba85e139a1e1c47d2d1e588309b1747c83f88d32a257a6d51f2df89abfa95453594327bb49b9f82ccf216fe3f05048c80b69a9eaba6171dd4c4b004e7279ff71b22d544674c03873332ee39c4821bf1a06a9ec6c056162fe39bd70139a03a9b30999896b390c95a5fffe5b81f728315d7327d81f3ab1a12177e5de6500498510241d2f69dcd7768239e8635136c53d1934d0e9dd244f6651d7034e81f4b2bf94dc27ca20a41a2ae3b4314e48e5719f1e27ddb336ed985ccb2b1e8392e4e2a13e7d9ff3e4570da05f19dcf3318cf6ee5a7f410e84ad56f41eb8a96bc056d8634ab64bbff0abc5ff0df11dd5eaf9047b91c6f1935c53dce9cf2aaa51c27ed09dd584e5e98cc9ed3afd24be6eaf9af8f0416d94319ede72804ea5a54035e24523a84d1897447f7c80557ccc1749676974bf649c953cf7d7b2397e3438e77a4d2bda86dff8c6e4aacd906dcf5a49eb2906a723909372def3febef40667d55182484058c825446898e797f31a5488b087fe0901b1074fbedf33adee5a4a43d6a75c37523b69c66b863b0f76c342d347b8bd5d52e2796b4b83a59d698fb3724c7347d09006654391702262037606dafcfea17a21c5b063cfb88e068d5e94fec3ae604be8dec49dbcd172fa4462e4b5039031745618454e686c34a551bfa8786d276e99e017eec576a3b50ff22083343feb7c54969faa587ac553a8f46b9d357e68e6aa71da1be0fdd1ea28973f83f09fcae8a8cce70a674f6e34dbdecde91ed7e74669fbd486a95927b1f578011ef0582c4ceebde7e480d40ffce7c382f0016230174c4b77af2fec9d9bcb680906f823cda73f78c371e5472cdda513d81db137b164c13d14da355493712bcd5c897196c5fecc48d5fad7ac1f7e06b5fba5043214db475c297c50f9a6fbf2df5e3e3aa42f7f57a0fc161437dd53775a7711b54d373a6f7aa738fe3b83f6e8cc4d2bfba40b8d5e8a7c626ab4f47e5c1f7399a0ee96a1ab03bb30f970656e7e04d8e09c27050bd363b0fdff5f5df2fad012c7f4fe88a0559185722215defe7e8dc500ef3d9a40936ad9f51304ecf59c0330b287f6ef80588c60c05e7295a907da32b472b70d871e782500f9894a9d15472ad268d331096638b0db5164ffcd5eb8d20f6605c631b5bb0a5934005d366aaee3c175c8bb67032a7dd89046d30dee05a97de915ddd1de3dded3f30cc65cc665c9cb75c8b1932c2552504bc27229f2638277a8aa27f2c2556eb3a8b7e4e226c11d826bb6ca6e3be4d01a7a442c64ead2cd351c7db6d44fe3e1666428bbe07a370845b887cffa063799c30abf056db146a4b0fcee53ee6df00e2a07e22a32eaef34227d7dec4be626afc0daf3ac9c7166740c4a28dc9fb35c1b0affc8a4035cc84f2cc743734c5e0edd8759858a6d79ce12e61fbdabd603481af0cda5bb7c57fe31375d52857ad0a9c02d8693274f09120a1baf769859b22e3cd49006f0ac36566f31782117496ffd4cc2cddb0c34e1883bdfd60904b55f7e8dff33cda9951f0e614a6c9d645021dda9cfcfd7b55d289b3218015145100d92c4d643659a7c025992eeec520c8843b849cfc1d4f6eef405e9ca5b30b16a60132fc99fba075e08c05c915f8ff091fea6ec181cd069da6a27e00dda9803a91c23d950fe7a3114387dc2de974c94f31fc7931142f1c47758733df069862f0f62c9a97f0a379cba81995455e8ae43152b82ca438e9b6346003768a5c9337cb894bc21776cea61b3426d1b883e5ef423ebdcd86bf496c4a6e2bb0689c0e6c2caed5a24f1cf26d8f1b7e0dfd83356e81b50ba71093c419c9448a51a3ceb58efe3f54d1c3ae28b01735e8cabbafa3628336d7d6f3644f5756ea10f470b588d2cfabd20eb4c122bde0714f45020ce5eb96a46e4f0a00512cc1822d40f407806de07bafbc2bcc4acdd4160694dba0ef0e19d9c6e531348e91e9246350e15a5e9d91af078c943590c721c361ed8529d9c3a179310ee813e9f775606dacfc29715c1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0x1000}], 0x4, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x54, 0x80}, 0x80) 2018/02/12 00:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a16000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x803, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000486000-0x48)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/12 00:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000029a000-0x8a)="e13ff2acb9cfe49fba911bd60a89408bd3452eaf8a3f407e1fabf89d1aa83717622e1b19f051398698a7143ccc4eee624b2f9a422f8df0693132bb8a8e34f355d691918bcfeb2c0296bf8be9fbf7d875a6e6ae0ec827b4a697ff3813a4815bf0ce03bc2d1529836d0f8f9c2d778d193c1eccf2939b7a9af28549bc284d9c6e38faa23ef6dde871f48a26") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000040f000-0x8)={0x0}) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000060b000), &(0x7f0000472000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b74000)={0x4, 0x10000, 0x200, 0x8, 0x1, 0x2e9, 0x3, 0x1, 0x0}, &(0x7f0000fdb000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dc9000-0xc)={r2, 0x1c, &(0x7f00002b8000-0x1c)=[@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}]}, &(0x7f0000218000-0x4)=0xc) accept4$alg(r0, 0x0, 0x0, 0x80800) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f6e000-0x9)='/dev/vcs\x00', 0x4002, 0x0) acct(&(0x7f000093c000-0x8)='./file0\x00') syz_open_pts(r3, 0x400000) 2018/02/12 00:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d63000-0xa)='/dev/vcs#\x00', 0x54, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a4f000-0x8)=@assoc_value={0x0}, &(0x7f0000470000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001ef000-0x18)={r2, 0xf800000000000000, 0x8, [0x2, 0xfffffffffffffffc, 0x6e4d, 0x1, 0x8, 0x6, 0x5, 0x1]}, &(0x7f0000bb5000)=0x18) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00001b0000-0x1c)={0xfffffffffffffc01, 0x7, 0x8, 0x0, 0x20, 0x2, 0x7, 0x200, 0xffff, 0x30bd, 0x1f, 0x80, 0x0, 0xca8, 0x4, 0x183f78e1, 0x5, 0x7}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e87000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000bbe000-0x53)={0x485, 0x4b, "ed84c42c0d61278a125e9fdd232beeb97a3298740a243390763240e8bac2db8cb3a5c1eec955aa60609aaf50513bc3d8463300ce651f7ba4a8d19fbadbff39e87f87c85b5509612998fa47"}) accept4$llc(r1, &(0x7f0000668000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d5a000-0x4)=0x10, 0x800) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/12 00:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000074000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000029e000-0x8)={0x0, 0x80000001}, &(0x7f0000d84000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003a7000)={r2, 0x10ec000000000, 0x2, [0x2, 0x9]}, 0xc) connect$l2tp(r0, &(0x7f0000e73000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xbc7}}}, 0x3a) socketpair(0x5, 0x3, 0x1, &(0x7f000082e000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0xe, &(0x7f0000bfc000-0x4), &(0x7f00009b6000)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009d5000-0x14)={0x0, 0xffffffff, 0x4, 0x5, 0x7f, 0xff}, &(0x7f00001f1000-0x4)=0x14) readv(r4, &(0x7f000088d000-0x20)=[{&(0x7f00000a4000)}, {&(0x7f0000b64000)=""/129, 0x81}, {&(0x7f000082a000)=""/76, 0x4c}, {&(0x7f0000747000)=""/107, 0x6b}], 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000256000)={r5, @in6={{0xa, 0x3, 0xd31, @empty, 0x99}}}, 0x8c) 2018/02/12 00:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000fe9000-0x8)) 2018/02/12 00:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002e0000)) 2018/02/12 00:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba2000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ca5000-0x8)=@assoc_value={0x0}, &(0x7f00004ed000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006ba000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d9e000)={r2, @in6={{0xa, 0x3, 0xac, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}}}, 0x8c) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d8c000-0x10)=@req={0x5, 0x3, 0x4, 0xd9}, 0x10) 2018/02/12 00:47:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013a000), &(0x7f0000139000-0x4)=0x4) r1 = syz_open_dev$midi(&(0x7f000053a000-0xb)='/dev/midi#\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00004df000-0x10)={0xe71, 0x80, 0x6, 0x207}) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00001f6000)={0x9, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000839000-0x8)={0x3, 0x7f}) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000296000)={0x0, 0x94, "d5999387dd338e9fdef4ba2d3fe56a78b00a725dc8a3c62686cc4eacb820b8d0204a8e193ae55cef9e1dc066513698f0181abad385b30d7e7576f367e14b521150050d64b3539fbb3aeb51a86ea52ef3a2b65c3b5c4321888e73177028810ed048d3795b9dff9c0b50ee603f1995e542a4ef250b615555f0716318ac755d6f91fb325bd81a58eb15006c7a9e4f87ca7355646a41"}, &(0x7f0000b0a000-0x4)=0x9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000669000)={r1, 0x1f, 0x1, 0xfffffffffffffffa, 0x5, 0x40}, &(0x7f0000d77000-0x4)=0x14) r2 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000027c000)={{0x80, 0x3}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) close(r3) 2018/02/12 00:47:41 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f34000)='/dev/vga_arbiter\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000422000-0x4), &(0x7f00000dc000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000659000-0x10)='/dev/sequencer2\x00', 0x20101, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002c4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) openat$autofs(0xffffffffffffff9c, &(0x7f00003b8000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e45000-0x9)='/dev/dsp\x00', 0x440400, 0x0) r1 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) fremovexattr(r1, &(0x7f000097d000)=@random={'btrfs.', '/dev/sg#\x00'}) fchdir(r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000f9000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000087000-0x5)='comm\x00') writev(r1, &(0x7f00007c0000-0x10)=[{&(0x7f0000eaa000-0x7e)="e59bc053dce4000000051f597ea6feb21c6371100ca6f5c5ed7c2f0fd1c92c1f8085c212f70080d2af15015c9f902900", 0x30}], 0x1) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b13000-0x4)=0x4, 0x4) 2018/02/12 00:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) readv(r0, &(0x7f0000fad000+0x8c2)=[{&(0x7f0000d32000)=""/122, 0x7a}, {&(0x7f0000e54000-0xb6)=""/182, 0xb6}, {&(0x7f00006a3000-0xb9)=""/185, 0xb9}, {&(0x7f0000ba7000)=""/234, 0xea}], 0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f57000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000075000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x7, 0xffffffffffffb3b0, 0x5, 0xb7c9a77, 0x2}, &(0x7f000012a000+0xe62)=0xa0) bind$alg(r0, &(0x7f000052f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r2 = syz_open_dev$mouse(&(0x7f00008ea000-0x12)='/dev/input/mouse#\x00', 0x0, 0x2) getsockname$inet(r2, &(0x7f0000c21000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000cce000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000fca000)=""/45) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003da000-0x8)) 2018/02/12 00:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, []}]}, 0x40}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000ebb000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x0) 2018/02/12 00:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c88000-0xa)='numa_maps\x00') bind$alg(r1, &(0x7f0000780000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2f000-0x4), 0x3ff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) [ 50.840593] sg_write: data in/out 58552/2 bytes for SCSI command 0xf7-- guessing data in; [ 50.840593] program syz-executor0 not setting count and/or reply_len properly 2018/02/12 00:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000cfb000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x80) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f000066e000-0x3)="b50000", 0xfffffffffffffea6, 0x20020003, &(0x7f00008c7000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x6) bind$netrom(r1, &(0x7f0000e34000)=@full={{0x3, {"fe2249edb15e7a"}, 0x47d}, [{"377d9478d855a9"}, {"5b84d82d8fc7ab"}, {"07d3dc19708ddd"}, {"47872fd08edd3e"}, {"d47d403ea4b28e"}, {"ab11108768c886"}, {"f5e1347dfb30e4"}, {"9c5d1100eecb52"}]}, 0x48) syz_extract_tcp_res$synack(&(0x7f000051f000), 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000520000)={0x2, 0x0, 0x10001}) ppoll(&(0x7f000062e000)=[{0xffffffffffffff9c, 0x8000}, {r0, 0x4}, {r0, 0x8}], 0x3, &(0x7f0000785000-0x8), &(0x7f00003c6000)={0x7f}, 0x8) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000068000)={r2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a1f000)='/dev/vga_arbiter\x00', 0x101140, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000068f000-0x9)='scalable\x00', 0x9) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000fbb000)) 2018/02/12 00:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:41 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x1ff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x70, 0x6, 0x2, 0x20, 0x8, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1, 0x347, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004a1000-0x6)={r2, 0x4}, 0x6) mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r3, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}}, 0x10) 2018/02/12 00:47:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"651e92c0027bc2"}}, 0x10) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000c5a000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000902000-0x4)=0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f00001ee000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/12 00:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) syz_open_dev$sndmidi(&(0x7f0000452000)='/dev/snd/midiC#D#\x00', 0x0, 0x1) 2018/02/12 00:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000012000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000209000)="c03198ca2d02ada73bf726ac522c5dedbac6adb19b5a2dedddf5da1357730af03914afd2db401b7572bac4391fdb9b76999388144d0175b76ba50d1acf356c1c119f1cad0fd8bc9f8938afec62b037474e6119563c619a08a0d7e7f61e5b7d51f60d4c7fe8133ad164e74d611b74de1acd71ddb8f1a32009e65c6e5d0597924445d36dc15ba5446a8167b97c83e8ce84e87728edbf4b11da", 0x98) get_mempolicy(&(0x7f0000406000-0x4), &(0x7f0000870000), 0x9, &(0x7f00005ab000/0x4000)=nil, 0x0) bind$alg(r0, &(0x7f00002e9000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x9bc3076bd0e5f6b) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ea2000)={0x2, 0x1000, &(0x7f0000051000-0x1000)="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"}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e29000)={0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ee6000-0xc)={0x0, @remote, @loopback}, &(0x7f000023a000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/02/12 00:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000288000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000312000)=0x6000000000) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bd5000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000d3c000)=0x2, 0x3a2) epoll_wait(r1, &(0x7f00004d8000)=[{}], 0x1, 0x2d1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fa2000)='cdg\x00', 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x20000000005452, &(0x7f0000b42000)=0x2) fcntl$setsig(r0, 0xa, 0x100000000000012) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) recvmsg$kcm(r0, &(0x7f00003a6000-0x1c)={&(0x7f0000932000-0x10)=@ipx, 0x10, &(0x7f0000d76000)=[{&(0x7f0000f41000-0x18)=""/24, 0x18}, {&(0x7f0000261000-0xf4)=""/244, 0xf4}, {&(0x7f0000452000)=""/14, 0xe}, {&(0x7f000068d000-0x1000)=""/4096, 0x1000}, {&(0x7f000075f000)=""/4096, 0x1000}, {&(0x7f0000ebd000)=""/247, 0xf7}], 0x6, &(0x7f00001a1000)=""/238, 0xee, 0x80000000}, 0x2) tkill(r2, 0x16) 2018/02/12 00:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f00009b0000)='.dead\x00', &(0x7f000050b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000076a000-0x14)='eth1selfmd5sumbdev]\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f00008e9000)='cifs.spnego\x00', &(0x7f00008fd000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000827000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00001d6000-0x1)) add_key$keyring(&(0x7f0000c9a000-0x8)='keyring\x00', &(0x7f0000b18000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$reject(0x13, r1, 0x401, 0xfff, r2) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:42 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000268000)='\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b98000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00006b2000-0x4), &(0x7f00001fc000-0x4)=0x4) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f000047b000-0x8)={0x0, 0x8ff5}) 2018/02/12 00:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00004d6000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00002f2000-0x4), &(0x7f00001d9000)=0x4) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0xffffff31, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d93000)={0x0, 0x6fdd}, &(0x7f0000f54000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000023d000)={r2, 0x9}, &(0x7f0000aeb000)=0x8) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00006f2000-0xe7)=""/231) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f32000-0x6)={r2, 0x81}, 0x6) 2018/02/12 00:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000613000-0x8)={0x0, 0x0, []}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000621000), 0x0) 2018/02/12 00:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = creat(&(0x7f0000b3e000-0x8)='./file0\x00', 0x20) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000c3e000), &(0x7f00003e3000)=0x4) 2018/02/12 00:47:42 executing program 2: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f000002e000-0x3)=@sco={0x1f, {0x1, 0xfffffffffffffffd}}, 0x8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000027000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f8a000-0x4), 0x4) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000310000-0x18)) socket$key(0xf, 0x3, 0x2) close(r2) 2018/02/12 00:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x3, @empty}, 0xffffff04) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000+0x3ce)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f00009f1000)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xffffffffffff09bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000164000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00006ee000-0x8), 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007df000+0x1b)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) symlinkat(&(0x7f0000842000)='./file0\x00', 0xffffffffffffffff, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000016e000-0x10)=@generic="01af6f1aca6877251dcd38cd0abf59de") bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a3b000-0xc)=[&(0x7f0000000000)='GPL+mime_typeuser\x00', &(0x7f0000001000-0xf)='[keyringvmnet0\x00', &(0x7f00000d0000-0x1)='\x00'], &(0x7f0000000000)=[&(0x7f0000000000)="76626f786e65743040211b7d00"], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000b65000)={0x3, 0xfffffffffffffff7}) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000197000)='smaps\x00') readv(r3, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/12 00:47:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005d2000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000540000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000c6f000)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000435000)={0x95, 0x101, 0x3, 0x2405}, 0x10) 2018/02/12 00:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:42 executing program 5: 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) symlinkat(&(0x7f0000842000)='./file0\x00', 0xffffffffffffffff, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000015f000)=""/83, &(0x7f0000cc0000-0x4)=0x53) r1 = socket(0xd, 0x80001, 0x9) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f02000-0x20)={"f57c8a457cb41928c5ba8565927ee20c", {0x4, 0x7, 0x200, "f2e59e61d26a", 0x1}}) 2018/02/12 00:47:42 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, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) socketpair(0x0, 0x5, 0x1, &(0x7f0000940000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000d1f000-0x4)=0x80000000, 0x4) 2018/02/12 00:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003cb000-0x10)='net/ip_mr_cache\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b04000-0x8)) preadv(r0, &(0x7f000007b000-0x8)=[{&(0x7f00009b7000)=""/68, 0x44}], 0x1, 0xfffffffffffffffd) 2018/02/12 00:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:42 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000016000-0xd)='/dev/usbmon#\x00', 0x9, 0x121440) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000020000-0x14)={@empty, 0x0}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f000000d000)={&(0x7f000001f000)={0x1d, r1}, 0x10, &(0x7f0000020000-0x8)={&(0x7f000001a000-0x6c)={0x4, 0x4, 0xff, {0x0, 0x2710}, {r2, r3/1000+10000}, {0x3, 0x3, 0xa00000000, 0x2}, 0x1, @canfd={{0x3, 0x1000, 0x5, 0x40}, 0x15, 0x1, 0x0, 0x0, "ea73cac18fbfe8841cea4c426abd055208d27283aedb4b8f5e700e6e0504b933372aa3d3af1eb06dfc2b85a906323ba41caea35f48ef0a457c170707db00c1e8"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40001) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000020000)={0x40, 0x8d7, 0x8, 'queue1\x00', 0x2e}) connect$can_bcm(r4, &(0x7f0000002000-0x10)={0x1d, r5}, 0x10) sendmsg$can_raw(r4, &(0x7f0000002000-0x38)={&(0x7f0000013000)={0x1d}, 0x10, &(0x7f000001f000-0x10)={&(0x7f0000007000)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e18b2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000efffffff050000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/12 00:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001d000-0x12)='/dev/loop-control\x00', 0x2900, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000196000-0x3c)=[@in6={0xa, 0x2, 0xffffffffffffb68c, @mcast1={0xff, 0x1, [], 0x1}, 0xfe}, @in={0x2, 0x3, @rand_addr=0x3c22c6ec}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x3c) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b85000-0x50)={{0x0, 0x7}, {0x0, 0xfff}, 0x0, 0x4, 0x9}) symlinkat(&(0x7f0000842000)='./file0\x00', 0xffffffffffffffff, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003df000-0x11)='/selinux/enforce\x00', 0x840, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00008d5000-0x2)={0x7, 0x100}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r2 = getpgid(0xffffffffffffffff) process_vm_writev(r2, &(0x7f0000584000)=[{&(0x7f00000d9000)=""/4096, 0x1000}, {&(0x7f00002b1000)=""/255, 0xff}], 0x2, &(0x7f00002f0000-0x18)=[{&(0x7f000058f000)=""/36, 0x24}, {&(0x7f00000df000-0x74)=""/116, 0x74}, {&(0x7f0000b49000-0xb3)=""/179, 0xb3}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000aa6000)={0x0, 0x5, 0x5, 0x0, 0x8, 0x7}, &(0x7f0000182000)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc1000)={r3, 0x6}, &(0x7f000003b000-0x1)=0x8) ioctl$sock_ifreq(r1, 0x8948, &(0x7f0000309000)={@common='syzkaller0\x00', @ifru_settings={0xa00, 0xfffffffffffffffb, @fr=&(0x7f00004ab000-0x18)={0x5, 0x8001, 0x7f, 0x0, 0x9, 0x5, 0x300000000}}}) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000e4f000)={0x2, 0x1, @loopback=0x7f000001}, 0xa6cd) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000899000-0xc)={0x2, r1}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000c31000-0x108)={0x0, {{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0xb00b}}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x108) 2018/02/12 00:47:42 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x8d, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0xfffffffffffffef4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00009aa000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00001c0000-0x48)={0x60003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000056000)={0xa0003}) 2018/02/12 00:47:42 executing program 0: madvise(&(0x7f0000d71000/0x2000)=nil, 0x2000, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000add000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b38000)={0x0, 0x5, 0x2, 0xa1, 0x401, 0x6}, &(0x7f0000152000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000046d000)={r1, 0x4, 0xfffffffffffffffb, 0x1b8b2510}, &(0x7f000090c000)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f5e000-0x4)=0x1, 0x4) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200000000000020}}}, 0x88) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000aad000-0x10)={0x100000001, 0x0, 0x6, 0xdf36}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/12 00:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x3, 0xfffffffffffffffd, 'gcm(aes)\x00'}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000226000-0x1)='e', 0x1) 2018/02/12 00:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x60900, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0xa)='GPLsystem\x00', 0x0) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000076d000)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000480000-0xd)='net/sockstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000001000-0xc)=[0x7ffc, 0x3, 0x3f], 0x3, 0x80, 0x5, 0x8, 0x7f, 0x3, {0x100, 0x1, 0x6, 0x1f, 0x2, 0xfffffffffffffffe, 0x9f00000000000000, 0x5365, 0x7, 0x7ff, 0x4, 0x69e81361, 0x3f, 0xffffffffffffffff, "661062d029a250786a06b86bc48319a86b171c881fd3f8aa27ca1c13c70e378b"}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0x3, 0x6, 0x2, 0x4503, 0x9396, 0x81}) alarm(0x65) 2018/02/12 00:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000644000-0xc)='/dev/rfkill\x00', 0x408000, 0x0) getsockname$ipx(r0, &(0x7f00004d1000-0x10), &(0x7f0000ed3000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) r2 = syz_open_dev$tun(&(0x7f000034d000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000d24000)=0x7fff) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x9) 2018/02/12 00:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) uselib(&(0x7f000072f000)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000097f000-0x4), &(0x7f00000bf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000852000-0xd)='/dev/usbmon#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006b1000)=""/24, &(0x7f000009e000)=0x13) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000998000-0x28)={0x2, 0x7b, [{0x6d, 0x0, 0x6}, {0x9, 0x0, 0x455}]}) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) mkdir(&(0x7f0000f91000-0x8)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008eb000-0xb)='/dev/audio\x00', 0x900, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000401000-0xc)={0x0, @loopback, @remote}, &(0x7f0000cf5000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000c0000-0xe8)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000cd8000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a9c000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @in6=@empty, 0x3, 0x0, 0x3, 0x7d000000000000, 0xa, 0xa0, 0xa0, 0x1d, r1, r2}, {0x0, 0x4, 0x10001, 0x9, 0x8, 0x8635, 0x2, 0x4}, {0x6, 0x9, 0x4}, 0x8001, 0x9, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x3, 0xe6, 0x7}}, 0xe8) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r3, 0x4030582a, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7f000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d79000-0x12)={@common='irlan0\x00', 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) preadv(r1, &(0x7f0000486000-0x20)=[{&(0x7f0000381000)=""/7, 0x7}, {&(0x7f0000e6a000-0x18)=""/24, 0x18}, {&(0x7f0000775000-0xed)=""/237, 0xed}, {&(0x7f000015b000-0x8e)=""/142, 0x8e}], 0x4, 0x46) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) [ 52.014892] QAT: Invalid ioctl 2018/02/12 00:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) pipe(&(0x7f000027f000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000c86000)={&(0x7f0000ed2000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f000089e000)=[{&(0x7f0000faf000)="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{&(0x7f0000570000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x1}, 0x80) [ 52.067373] QAT: Invalid ioctl 2018/02/12 00:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) r1 = syz_open_dev$vcsa(&(0x7f00002fa000)='/dev/vcsa#\x00', 0xffffffffcc5d0de4, 0x1) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000a68000)={r2}) 2018/02/12 00:47:43 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000080000)='/dev/dmmidi#\x00', 0x4, 0x34880) sendmsg$unix(r1, &(0x7f0000ee2000)={&(0x7f0000f48000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bcb000-0x10)=[{&(0x7f0000e88000)="f7704aca905396bf8c30426bd2138c0b85b5bd4bf41dfba9d41a79a419b9bdde24fe0aa3dadcbd8993f976842a74dc160c5c4a3306a0832f450ba31f0648043cf42c40f4be0fa9fadaf45af1de8bddc78ece52bae0eeb7910b30d9e743b0670616ea54712865453b2d9a9fd8b346994aa5d6e84fda30768970899d246e2e667a6061cde338223945f5a99b0e9c8198c86219e18a3e379807765f4d45eacd4d2c5c0a8c6a2ac9c1a41d7e1bef5f8c323f2a9c09b9a3141efeeecc58ded9660f9a95eed4484fb81d0390ced849692fb78f205776839db672c3c3aaf7c918e208e3258315", 0xe3}, {&(0x7f0000be9000)="3d3c84824b914973818a6d40596e15b6606e0f7b3261fc0b13cf71e023cdc943f6146dbbfa4fac0deef98edd0e29d2c9faf06c1420a05dc117092cc85a7f0e62f462cdebac4b2ff9973b497bf2882d0f955bce44df44fccae6c7111f200a8da97c53bbaabef156abc66942c1c4995429dffab81b9cb631f25a8e9c5f", 0x7c}], 0x2, &(0x7f0000add000)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x40}, 0x4000000) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r2 = dup(r0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000133000)=0x50000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000074f000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ada000)={{0x10001, 0x7, 0x3, 0x5, "b24a71634715a5817fa7d7e4abe8b3dce823e1e46db243c1f701ae568fe6f20c0b4794dc2377fa008b9046e8", 0x6}, 0x0, 0x0, 0xc5f8, r3, 0x5, 0x7, "65a70fa545282d6b83c3f722feb4d7c113daa82ab486a6178c73b927fa645f953785300c87ec558f79a40a13cd28d110ddd485fd5a796166756c17dc17dffbbd", &(0x7f0000717000)='\x00', 0x1, [], [0x6, 0x3, 0x29, 0x9]}) 2018/02/12 00:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000206000-0x8)='./file0\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000a7000-0x50)={0x4, 0xfffffffffffffffc, 0x95b4}) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a90000)={@generic="c758bfc6375579268bf6761e4a8a6e83", @ifru_mtu}) 2018/02/12 00:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000011d000-0x9)='/dev/sg#\x00', 0x8001, 0x210000) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000018b000)) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001a1000)='/dev/input/mouse#\x00', 0x2, 0x244080) listen$netrom(r1, 0x7) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000077000)='/dev/qat_adf_ctl\x00', 0x280, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000415000)=""/209) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000d3d000-0x70)={0x1, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x100, 0x2, 0x1, 0x5, 0xffff, &(0x7f000019d000-0x8)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x5, 0xfff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000014000-0x64)=[@in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x28000000000}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x64) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cdb000-0x10)='/dev/input/mice\x00', 0x0, 0x440) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512-avx,ecb-cast6-avx)\x00'}, 0xfffffffffffffe2d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000256000)='/dev/admmidi#\x00', 0x7, 0x200001) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00001d5000)=0x6, &(0x7f0000793000)=0x1) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000040f000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00004ea000-0x10c)={0x1, 0x0, 0xfd, 0x0, 0x0, [], [], [], 0x2f3fc0, 0x3}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x3}, 0x4) 2018/02/12 00:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f6d000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000013a000)={{{@in=@multicast2, @in=@empty}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000d9b000)=0xe8) write$eventfd(r0, &(0x7f0000745000-0x8)=0x56f3, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d20000)='/dev/snd/seq\x00', 0x0, 0x82081) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000513000-0x4)) 2018/02/12 00:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0xfffffffffffffce6) syz_open_dev$sndpcmc(&(0x7f00002d7000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x46000) 2018/02/12 00:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) clock_getres(0xffffffffffffffff, &(0x7f0000417000)) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:43 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, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ftruncate(r0, 0x1) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000db4000)=@filter={'filter\x00', 0xe, 0x4, 0x424, 0xffffffff, 0x2c0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000fc6000), {[{{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x22c, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x4f78, 0x4, 0x0, 0xfffffffffffffffe}}}]}, @common=@unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "64dee97f3b24423db03fc835083dd5f3056a560b54f1aaeab6b6ce8c948179b6ae11dfe48c71ce0279aff0bc417c435aec66af7aadc74f7fc019cf52a8f9e789"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000), &(0x7f0000000000)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)=""/187, &(0x7f0000912000)=0xbb) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000074d000), 0x0) [ 52.245981] QAT: Invalid ioctl [ 52.261754] QAT: Invalid ioctl 2018/02/12 00:47:43 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a7000)='/dev/audio\x00', 0x80800, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00007c8000-0x4)=0xac60) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000017e000), &(0x7f0000d3c000-0x4)=0x4) r1 = add_key(&(0x7f0000650000-0x12)='.request_key_auth\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000af9000), 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000944000-0xb)='cifs.idmap\x00', &(0x7f00000e2000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f0a000-0x1)='\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000bf3000)) bind$alg(r3, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000074d000), 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000043c000)={0x0, 0x8, 0x8, &(0x7f0000dae000)}) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cc0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00001d9000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b93000-0x6)={0x0, 0x400}, &(0x7f00003d1000-0x4)=0x6) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef7000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e76000)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bbb000)={r2, 0x8}, &(0x7f0000b65000)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in=@rand_addr, @in=@empty}, {0x0, 0x303c}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000a0d000-0xa8)={{0x7, 0x8}, 'port1\x00', 0xa0, 0x808, 0x0, 0x722, 0x7f, 0xfff, 0x9, 0x0, 0x4, 0x20}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0x0, 0x0, "ec768bc281b10e0000000000000002d5aaae101c9d910600ff010000000000003fc42f3f0d8133e90590ead3b28519ccb780561f60f2bf967c83efb2353ff220", "5a030d88b4758f558aef75eac3555bbf5560268c909cdbc0d9331ea701a1a2a6b3b759c088ffde2686d4544a6fcfe5cf71f774e2ba4287c75eddd61bb9033d9c", "14c31a78787e29d62c91aac35a77cd5337852a4afe8c013c378414c4895cc389"}) 2018/02/12 00:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000069000-0x1c)=@req3={0x3ff, 0x1f, 0x3, 0x4, 0x2, 0x4, 0x8}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) 2018/02/12 00:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd5000)='/proc/self/net/pfkey\x00', 0x440240, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d3b000)=0x1) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000819000)="bf8f6117cefc3778adfe4560e649f5340c23a427a63b224a1009aa6f7b44db1130e4d7d73148b10b9b71972a6db51f1a51e21d6faf2dfd583fd0cd2a7ba10022723a0477fa74a51c0c9d5ef42aff76c3c3b85374b858d68c01e745cb82df17d8cc6997d2182924e940c1aae550712de59a92080e8bc69a084c7600a7244f67", 0x7f, 0x0, 0x0, 0x0) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000560000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009e5000-0x4)=0x1ff, 0x4) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) io_setup(0x8001, &(0x7f0000e74000)=0x0) io_cancel(r2, &(0x7f00003c6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f00000cd000-0xfa)="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", 0xfa, 0x8, 0x0, 0x1, r1}, &(0x7f0000833000)) connect$vsock_stream(r0, &(0x7f0000ab2000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/02/12 00:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = syz_open_procfs(0x0, &(0x7f00003c5000-0x7)='status\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000e16000)={0x40, 0x4, 0x80000001, 0x3}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002e9000)) 2018/02/12 00:47:43 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000292000)="fe", 0x1, 0x4004, &(0x7f0000bed000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r0, &(0x7f00007a4000)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f000001e000-0xa)='./control\x00', r0, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009b3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a6000-0xf)='/dev/sequencer\x00', 0x40240, 0x0) accept4$inet6(r1, &(0x7f00007c7000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000011a000-0x4)=0x1c, 0x80800) 2018/02/12 00:47:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x48c, 0x2, 0xedd, 0xfffffffffffffa1d, 0x8439}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000003000-0x10), &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1000000000001, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000c000)=@generic={0x400, 0x0, 0x31}) sendto$inet(r2, &(0x7f000001b000+0x4ce)="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", 0xb33, 0x0, &(0x7f000001b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000008000-0x8)='./file0\x00', 0x800, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000001d000-0x7)={0xffff, 0x0, 0x1f, 0x3, 0x0}, &(0x7f000001c000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000016000)=@assoc_value={r4, 0x6}, 0x8) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r0, &(0x7f00007a4000)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f000001e000-0xa)='./control\x00', r0, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e0000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009d1000-0x6)={0x1, [0x0]}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000dcd000-0x28)={0x7, 0x4}) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) lseek(r1, 0x0, 0x3) getrlimit(0x0, &(0x7f0000346000-0x8)) r2 = fcntl$getown(r0, 0x9) sendto$inet(r0, &(0x7f0000467000), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) accept4$vsock_stream(r0, &(0x7f0000d3a000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x800) r3 = getpgrp(r2) ptrace$poke(0x5, r3, &(0x7f00006a2000), 0x7) getresuid(&(0x7f00009c3000-0x4), &(0x7f00005b3000-0x4)=0x0, &(0x7f00000a7000-0x4)) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000478000-0x4)=r4) 2018/02/12 00:47:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x4)="4d9b444a", 0x4) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bd000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) accept4$nfc_llcp(r0, &(0x7f0000fd4000), &(0x7f0000cc3000)=0x58, 0x80800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x6, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:43 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = epoll_create(0x7915) sendfile(r0, r1, &(0x7f00008d1000-0x4), 0xffffffffffffffe0) syz_open_dev$sndseq(&(0x7f0000d24000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000018c000-0x4)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000f35000-0x10)={0x5, 0x1}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f000023a000)='/dev/input/mouse#\x00', 0xff, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f000088f000-0xa8)={{0x7ff, 0x3}, 'port0\x00', 0x88, 0x1000, 0x80, 0x7fffffff, 0x5, 0x6, 0x0, 0x0, 0x4, 0x7f}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={0x0, 0x0, 0x200}, 0xc) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000018000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000009000)=0x8000, 0x4) 2018/02/12 00:47:43 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f5e000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000218000)="1c", 0x1, 0x0, &(0x7f00004a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000904000)='/dev/midi#\x00', 0x109f, 0x400) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f61000-0xbe)="96f88718a881dac6a29460108e3a0b6e549ed91cba01c885ceb4523d914b2533b1109c9ff80149792160f4e4b38a35e25d8c193b3d8f76291ae68d2b8053d330d17e63e905f298e2c2b29ebadb5c32a7da3206fa7e5655d9869679c91515b526fad894233031c984eb5995cb8a071c3205780cb13e35c58479a75b60ce5d2c98aacec51977cf01415bc198090c6a0bdb2774ca49f8899ae0d118c59397f31c0ce6792044e64a4abfb96f9cef752cac80b90da0788ae378c3696609666b73", 0xbe, 0x4000050, &(0x7f00004be000)=@rc={0x1f, {0x3f, 0x2, 0x81, 0x0, 0x80000001, 0x3}, 0x3ff}, 0x9) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00006ef000)={0xffffffff80000001, 0x100, 0x400, 0x7ff, 0x0, 0x3}) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) syz_open_dev$adsp(&(0x7f0000315000-0xb)='/dev/adsp#\x00', 0x4, 0x183000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) modify_ldt$read_default(0x2, &(0x7f0000263000-0xba)=""/186, 0xba) r1 = syz_open_dev$audion(&(0x7f00001d2000-0xc)='/dev/audio#\x00', 0x7ff, 0x8000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00008c2000)={0xeb0e, 0x8}) [ 52.646866] QAT: Invalid ioctl 2018/02/12 00:47:43 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r0, &(0x7f00007a4000)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f000001e000-0xa)='./control\x00', r0, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x5) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fb3000)={0x0}, &(0x7f0000fb4000-0x4)=0xc) r4 = getpgid(0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fb3000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000665000-0x4)=0xe8) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000fb4000-0x1c)={&(0x7f000093a000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000fb3000)={&(0x7f000025b000-0x788)={0x788, 0x1a, 0xa00, 0x0, 0x1, {0xb}, [@generic="383c89b32ca1a0be963b263dbbedb42ad9189d017f09d6e46cee34b44e23fcaeacc08f8f6ea8e3b1f47a58b27f8732b0da6abc265306ee54c8dec910", @typed={0x18, 0x50, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x4b, @u32=0x21}, @nested={0x348, 0x4d, [@generic="a85dc17e06bb24bb726c6494dc78ea5ec119ff67290e49d3026041f7fb6e77bef9467a127b02d8264ef341a777942149ee6e88bb94e181445b269ddb", @typed={0x18, 0x76, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic, @generic="c1e146d0586ecc3a30c023d329cc1017c97206354019db69a68b458e7cdfe21685403c91bf819c1993bcdd9eeb098a2953e53c10d914f2f37aa3059ee76ef07b07789ea989b5622382db15305c1477829fc3d62b64cc089395c4b0f641071aae30a71f2becfa6a957217467b661bf8c2a6d37a8eebb183d562d7122595be6e71df73fa4c", @generic="08b053f3da9563e0a4a40f740b639a98d72d2603919d920807ae5f9114aeabd66ccef6fd95e2c568e7b7c995c365ea589855255d1ab0562670f4ff61193679b45085d767ffda05691d424dbbd36aca44062305ef5d218fe36a2a7b70d2d957287048499c582339fcb38c6c405ee3374cb077a77580de624dd73561e3c83c117cfe2aa2e4f756a92efe3b5f276467a889601cd47a70f4251de7ebb89f4e3981946151de97eff82466497b49ea34bb33f7df2652cbd3e3edd898c942a234c79c455c79287b4e9b2d21689cf12cc15b1afaf164fd5a64d45e7a78458cf8a94b6033", @generic="8505d6032c821b3a44a2f0ff8885434e192963079ba927d4e2083e229b615912b058d9d1b66d982f966a67ebd227beeada80a3ae123580aee0c64ade59d40f69afb7bd3e32c69de986cfd09c600145e694fe15eb9b4c54a5fd4a1188e6064515b5ed895939d7656e571499bdac652bef938d52e1f4bee62016cc6437687515268817330d697a564afb2bb49a17bc", @typed={0x8, 0x3f}, @generic="fc01a5bc1b0baa98b4679fecf784e962bf7e5ce2b46a48fea28835ae3aaae9a114d0e8e7b21e6362fe33a1265fcf88a2f8562c114112d5d237ddcbb5008e1e7c01e1d5e49e69f160039049d8342da217e70b3c6accb2e349e3c2852f28552bb187d18431e47543ea4cc138c326cada3c9f1c02e4b919b2c357cc04238d191c4221ec0533ee31ee8e64e5bc1c311516045fb097c6c94cbee636d9201fc90e5403d41a36941a31b2f856da45935272ef99c05ff1bed7ed636ebd15", @generic="32d2188c62fa190dae4220ce34e8fc955e48dd573b4babf8ca194b5fbbf2537ac65cb91fca28f1338599cd5b2b7a66fc0e959c19b725a93b1417"]}, @nested={0xf8, 0x6, [@typed={0xc, 0x92, @fd=r1}, @generic="d53a1716b2fbe28bffa9facd9e18a14809c0cabe59624cd2ac96ba76f300f341cdef9171f178ca1d49ded2d00df84fd018d13e5079650df59f411295c00302b005c5f282bf383175", @typed={0xc, 0x76, @pid=r3}, @typed={0x94, 0x37, @binary="9afaba57871bb8d38f14264b0295fbad8c88371a6c3f6e0df4d0f20b86fb303198ad58618d8f3f7fad4bc5e831e9b012f8343b1abb72525d39ef950f93763ef10025a6c703cb7d1fc536f4eb5a099eb25f067251c0752032b6c602b5b6d51703d7730b97f6b75a8eb0141c62656348e1c922dd26a1844693a06dd704680547ad217658c0d11eff4cd174"}]}, @nested={0xcc, 0x2b, [@generic="4ccd47a8fbd4d3ba691566772b8a03058debef049f0b35baf16d010e665bc40774f85458113a560ab8ccac86da2a686857f477a8a4ffe1457394d9fd85a7100b7d68d8b155a71eac8df5de453b7183176a01c7973fda43dc0d53bae2b8c5e03e9618c358c11650e2c98fcba6f565d8a22b85d015df78c8b12e5f302bc05a8adf2a140fffa0563921d5ccd97941", @generic="e94150e2d86e5cfde6ffc17b71e28603a5764abc181877cc7bcc7298275d90456dfa23e26ad40a527ec2002ac34b70a13f6a9921aaef0e9d1e"]}, @typed={0x10, 0x5b, @u64=0x3}, @nested={0x1ec, 0x88, [@generic="0b2576de69214b992201e9ebec7aa45961ca358809b7", @typed={0xc, 0x16, @pid=r4}, @typed={0x18, 0x8e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="15da38494f74c0e94be3e5273ab098d64e055028f362e02221c093c37c4a44bff0d714f827edd739fe0571ab9c52e014f91f5bf484d411aef6bf284ec1e9c2bc8d15ba0ee0613aba595282187a9322664285082058fb5a0deaff60d61cbb0ee9fc788306bfa6e8a7a691bdf7c28daa95129000303d240f2aa2b168658865ae4cd863", @generic="7c4439cbffdbc4101b0ae4fb502acb8ed7c616df48a156aca2b1e3640fec149cc5e1e6024599f2e88bb8a06c4f085dfae41bd38c5a12f9ae48f6f2a398cbedf3ee9dffcbdc0f8add2af53b2fd476d2aa175532b0ed7ac456eb5f1052d15d92563c03a75fcd0292515f441b7ff6535d47997ccc962d89a495327ba75bde23ce1d45d22aee2ad88ff54577bf582ddd10bd5a0bb6a0a671963c5713", @typed={0x5c, 0x3, @binary="3430544eadc53785366e7faea857fd51421f002ee2c7fb7f1223ca0b9efac307d14996bd7c26a37b32396b643f48444187b885c9dc57b0871687b4bf6181e353b9e7561118a2c9250ae1e90f51fe9a08659cc26f"}, @typed={0xc, 0x4c, @str='\x00'}, @generic="ba30835ad9ce412d9d0b005ba3cdc67303ea5ee6f24e0b0c83", @typed={0x10, 0x29, @str='}#{.!\x00'}]}, @typed={0xc, 0x65, @uid=r5}]}, 0x788}, 0x1, 0x0, 0x0, 0x880}, 0x0) inotify_add_watch(r1, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000fb6000-0x20)=""/32, 0xffb5) [ 52.669254] QAT: Invalid ioctl [ 52.688705] QAT: Invalid ioctl 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f5e000-0x4)=0x9, 0x4) sendto$inet(r0, &(0x7f0000218000)="1c", 0x1, 0x0, &(0x7f00004a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000904000)='/dev/midi#\x00', 0x109f, 0x400) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f61000-0xbe)="96f88718a881dac6a29460108e3a0b6e549ed91cba01c885ceb4523d914b2533b1109c9ff80149792160f4e4b38a35e25d8c193b3d8f76291ae68d2b8053d330d17e63e905f298e2c2b29ebadb5c32a7da3206fa7e5655d9869679c91515b526fad894233031c984eb5995cb8a071c3205780cb13e35c58479a75b60ce5d2c98aacec51977cf01415bc198090c6a0bdb2774ca49f8899ae0d118c59397f31c0ce6792044e64a4abfb96f9cef752cac80b90da0788ae378c3696609666b73", 0xbe, 0x4000050, &(0x7f00004be000)=@rc={0x1f, {0x3f, 0x2, 0x81, 0x0, 0x80000001, 0x3}, 0x3ff}, 0x9) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00006ef000)={0xffffffff80000001, 0x100, 0x400, 0x7ff, 0x0, 0x3}) 2018/02/12 00:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/vga_arbiter\x00', 0x698000, 0x0) sendto(r0, &(0x7f0000d06000-0x31)="671e367303600a4d01241c15bea779fed7bc43a38b9a21e70fa783d0d78e9412a2d38543c0f5289781b7e362897f095fe0", 0x31, 0x4000, &(0x7f000060a000-0x8)=@sco={0x1f, {0xc6, 0x1ff, 0x6, 0x1, 0x7, 0xbf}}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f0000334000)='./file0\x00', 0x40040, 0xecf337e6ce9fd272) dup3(r0, r2, 0x80000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000147000)=@req3={0x40, 0x401, 0x38, 0x2000000000000000, 0x8, 0x1}, 0x1c) connect(r1, &(0x7f0000405000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000642000)='/dev/vhost-net\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000f08000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x36) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000202000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0xffffffffffffff85) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000be8000)={0x80000000, 0x6}) [ 52.714297] QAT: Invalid ioctl 2018/02/12 00:47:43 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, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00008f3000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) bind$alg(r0, &(0x7f0000c56000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) fstatfs(r0, &(0x7f0000e52000)=""/138) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000866000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x296) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:43 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009e0000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000072b000)={@remote, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/02/12 00:47:43 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ca000-0xf)='/dev/sequencer\x00', 0x90000, 0x0) fadvise64(r0, 0x0, 0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0xa0c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x0, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000013e000-0x8)={r2, 0x9}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000823000-0x190)={0x5, {{0xa, 0x2, 0xffffffffffffff7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x6876}, 0x9}}, 0x0, 0x2, [{{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffff7fff}}, {{0xa, 0x1, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}}]}, 0x190) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000049c000)={r2, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}, 0x8, 0x100000001, 0x4, 0x6fe0, 0x1}, 0xa0) fcntl$getflags(r1, 0xb) openat$dir(0xffffffffffffff9c, &(0x7f0000844000-0x8)='./file0\x00', 0x400000, 0x0) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000969000-0x1c)={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) modify_ldt$write2(0x11, &(0x7f000078c000)={0x100, 0x1000, 0x0, 0x10000, 0x10006a8, 0x800, 0xb95, 0x7, 0x9, 0x20}, 0x10) 2018/02/12 00:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000b08000-0x8)='./file0\x00', 0xd) r2 = accept4$llc(r1, 0x0, &(0x7f00009c8000), 0x0) uselib(&(0x7f000086d000-0x8)='./file0\x00') getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000311000), &(0x7f0000f76000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00009a5000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000b77000)={r3, 0x20}) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a3c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000b01000-0x1c)={0x0, 0x0, &(0x7f000076f000-0x38)=[{&(0x7f0000fdf000-0x60)="daa49e579a1ec7914f26cf5649ef19ca7659729a019e9692e03fd6065cb897cde91eacf692f559e38a3b6beb2d46e5c09c884e0916a174d34305f11d8915fd82a7472dba674b6cc53600ff2a3193f919312b015a528d994aaa332311d338846a", 0x60}, {&(0x7f00003f3000-0x58)="12611577e54ecf12db92ad8bf2d5277e060cf8ef3a489d9e21e2c3980278ca3d2a3e5e9daafcea35129c2809271df27ff8f581205875f186ca8b7b2c0039e872d65d6d829a35a5b3bfebb5678b3809bdd8444227241112a2", 0x58}, {&(0x7f0000aa0000-0xc6)="29e5a6cb8ce27e9871247fe96999fcaa55acc3987665549bd72e43ccc30a1d19e7556a9324895559325e966117004fb646692792b74542674bfb8fa16167dff6af5f6f876055aac43a9b01de74308472c7a70dd3415a8fd9c9cf47c006d0c8f74b2084f56eb2630369955eb2179ae75c839d830a7892ad02b13df04d8ad01d3d717e5f9990208de699edc06372523cd6221d1bf71ff31804c6bbee00047b44c7afc272277158483778b837e6f44e25e0d8d77c8688e994b6a8809de997baba5713a5152da12d", 0xc6}, {&(0x7f0000315000)="2abfba67dab2ba61f17847d91ce19d2cd1059ce60f555c2b407e4e54e3245b492b6e6c", 0x23}, {&(0x7f0000c17000-0x67)="5c63226b528fa932e52f581e3a21c99ce8a1a816b70695b30fcaaf72acbb6be2f133092d1445a8911ca3cf021207982888193bddcc89d12414902bbeacc75bab3d1041abeffd7216f26ea53b9b5006624c3551179b3b7027517cb6124897b7095badc293ace710", 0x67}, {&(0x7f00009f4000-0x1000)="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", 0x1000}, {&(0x7f0000e5d000)="cb7d6d1a547879b01aa869c4451405c43e2f01115e15bfe6215be70d9b28ee368ec8eeea579b9d467d11a12b7c1e52bcadfedef1ec8991e794b1329b2e239ac572dff9bff597d7c499ce4a6ce92164c86075535201f7767b9d92f2207095eeee1ed8cb1d5c3f536b755764ee6f3a854710b6b58c37", 0x75}], 0x7, &(0x7f0000f06000-0x2d4)=[@iv={0xc4, 0x117, 0x2, 0xb4, "a145cddb1397b1fef285f2b855ca1be96a221330a215a6ad02e2aa20af80aa9e1c4ac5e196e074730dca7a2c61c6f1e133415a9bcd64a793008dbe44bb2c6ae02673045e07e5313131665603c57b9379e5663d4f523ffe981727441d7ebc7872aa47526836bf8f7933ac4c10007ad44ff560cd94ed9cc9487726227ec7bc5ec97581eedf5d8669cec95fd30c60adc955201d90ae4274d678ca19e3884890fd9c5d368252580f669245346090266f7481c53cd7ca"}, @iv={0x28, 0x117, 0x2, 0x15, "37b492876dfca2956e29d21a1a37a0d4da7366b0d5"}, @op={0x10, 0x117, 0x3}, @iv={0xa0, 0x117, 0x2, 0x8e, "9951fe2d25481f065c2bbcbb0c5839e34392798e51eb3018048e71eca81b3ba2c78d00977abfcb1a874e8ebe96578cd09f4778e8a2bb4d93b7610ce534b6465165c22f0c8c4b5075991b238adc44448fb41a8b2db189659d712f92c759f1fbfb03e3c21a0eb62912ca2e22fb478d49fb38eecd1b6f2118ff7fc493a0403c7d4d7028ec8e84e3965a1c8e07c5344b"}, @iv={0x108, 0x117, 0x2, 0xf7, "60b1bd941afeb5e70b2eb64b225a3b1434dec071cda5901a97064a726eca4def3cf2666bda98fc84ff8d94c5bb8b5169a8cc52779c848e0b4d8ef87661541723037fa397959bb5f198bff46dd7c0cbae4608d2fe5e8f3f6d32e2fbc1761e2291327aab997e9ce28f868f34705c419e2617b7cb45032419709aba474a4b8f7806120219d58e0d651b62effbea0e6a97f803789ae939f9cc40f2c500b49605933e65d47da91bea4739d90b3bbd7449795a312f0d9ad5577bb651277fc52d763ce83c86c9dad6b83997fde383ff2f9746872a9529c0a4aad533601eb09f240f583b564f387272a5984d4f7532b2fc198181433ea2eb9d8e5b"}, @assoc={0x10, 0x117, 0x4, 0xd2}, @assoc={0x10, 0x117, 0x4, 0x400}, @op={0x10, 0x117, 0x3, 0x1}], 0x2d4, 0x40800}, 0x8010) 2018/02/12 00:47:43 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, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000b94000)='/dev/midi#\x00', 0x1ff, 0x284080) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000dad000)=0x7) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x505100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fe1000-0x8)={0x0, 0x6c, 0x5}, &(0x7f0000179000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x8}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000516000)=0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00005e3000-0x8)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000a21000)) r2 = syz_open_dev$mice(&(0x7f0000719000-0x10)='/dev/input/mice\x00', 0x0, 0x57fba799fa3dd047) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000475000)) 2018/02/12 00:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e1a000)='net/packet\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000dc8000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x2, 0x65ec, 0x3f, 0xffff}, &(0x7f0000920000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a69000)={r1, 0xa1, "406938869a99bb023889fbc0bfd24f261a5f55868ab6918e4f67944365d6c7fa36b8ebdefa67dfdff49c18021c9b1b0b49ea2c5ef0518491c61a07c7a2ca34ba24c0c5b4463ba3042dab872d236a6b7c29c4595b7bf8326e95d1ff4da360423ad2b4464347c347aaed42fce72552d1c635862b8bebdac0d4e134108b603cc0a2bac14c0acf13ea4520d3aa66d38d9e3682ee99e42da193ba006b4b5e912b49be7f"}, &(0x7f0000622000)=0xa9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) sendfile(r2, r2, &(0x7f0000e59000)=0x54, 0x3) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000083c000-0xb)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001e7000)=@assoc_value, &(0x7f0000edc000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:44 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, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffdfffffffffff, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000f, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000092c000)=@security={'security\x00', 0xe, 0x4, 0x3cc, 0xffffffff, 0x218, 0x218, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f000047c000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [0x0, 0xffffffff, 0xffffffff, 0xff], [0xffffff00, 0xffffffff, 0xffffffff], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x89, 0x0, 0x2}, 0x0, 0xcc, 0x10c, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x3, 0x5f}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6869b1c65b0a03127e1294b38f8258e8fd93efd767170474b1663684d1f9"}}, {{@uncond, 0x0, 0xcc, 0x10c, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x0, 0x40, 0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6be5ee22e8e452296e8a5fefa860f92b29cae194c92f047a7d3494a7569a"}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "52a07a34b924f87481843e0f0b13be05df6d48de1c7c7f31dd3efb790cc0"}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) connect$inet6(r1, &(0x7f0000648000-0x1c)={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000df3000)="6e00000000618636007eadd4ddfc627fa0126703e18b9cdbf1c14d13ad4c7605309765b8313f1d63e98e0b117100346faa25b2b0f45793c4a8d34b4d95afc9c3244c00ea7e497549d62552d9db3976ec30cca6617a0aa7b265a6e75f9d648e76beb9dd668eefe2a1a2e1c0fa13b4ecc6168df4170f9fefad9dc6d002a950f311f719c73fe38559c6b57ec73e4db8313bdb844943a7de1e351c9aac6aff0c64cdb2a18d48281c3680c022faa32a28bc") io_submit(0x0, 0x1, &(0x7f00006a9000)=[&(0x7f00004cd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x400, r0, &(0x7f00004fb000)="6e3182444cf924c90aa37da179", 0xd, 0x0, 0x0, 0x1, r2}]) 2018/02/12 00:47:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000ef000)='/dev/audio#\x00', 0xffffffffffffb052, 0x40000) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000c9b000)={{&(0x7f0000682000)=""/245, 0xf5}, &(0x7f0000197000), 0x4}, 0x20) bind$alg(r0, &(0x7f000004e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a83000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fb0000)={0x0, @in6={{0xa, 0x2, 0x374, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x1, 0x0, 0x8, 0x6}, &(0x7f0000e39000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c5f000-0x98)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x6c9, 0x1000}, 0x98) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e87000-0x14), &(0x7f0000a1e000-0x4)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ae4000), &(0x7f0000532000)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c04000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000169000-0xa)='/dev/dsp#\x00', 0x744b, 0x202000) r2 = syz_open_dev$sg(&(0x7f0000e1c000)='/dev/sg#\x00', 0x7, 0x2100) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000f99000-0x8)={0x8}) 2018/02/12 00:47:44 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x8000000) r1 = getpgrp(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000002000)={{0x4, 0x2, 0x3, 0x6, "a6c5dd0d487ac42659ef9c00071971a3bae6802f8102349c0e3578f471bfd5b61bf6146a4b3113ca4f19bbd4", 0x7f}, 0x0, 0x0, 0x91, r1, 0xaccf, 0x2, "694e665b46d41bf0f5f727064a8db9420d6461402009bb1eda79891ffa0502fbf6e7382818d93775e2d87908405b50836faf838185a3c9368c7f1791af0e01c9", &(0x7f0000006000)='mime_typewlan1\x00', 0xf, [], [0x1f, 0x1, 0x9, 0x5568]}) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000cf000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b69000)) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b0c000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a94000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) write$selinux_access(r1, &(0x7f000076a000)={'system_u:object_r:removable_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x37}, 0x42) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000afd000-0x134)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "eeaea5", 0x30, 0x33, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[0xfffffff5], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "e013a5", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, &(0x7f0000007000-0xc)={0x0, 0x1, [0x0]}) open$dir(&(0x7f0000b1e000)='./file0\x00', 0x30000, 0x1) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0xa, 0x6, &(0x7f00000d1000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000800000)={0x5, &(0x7f000043f000)=[{}, {}, {}, {}, {}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x2d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007b5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f00002c0000)='/dev/midi#\x00', 0x400, 0x40) connect$inet(r0, &(0x7f0000b6a000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000c1c000-0x1c)=@req3={0x100, 0x2, 0x0, 0x5, 0x2, 0x8000000000000000, 0x9b85}, 0x14c) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) write$fuse(r1, &(0x7f000069d000-0x1c)={0x1c, 0x1, 0x9, @fuse_notify_inval_entry_out={0x4, 0x4e8}}, 0x1c) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000998000)={0x3, 0x6}) 2018/02/12 00:47:44 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x202, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000002000-0x8)={0x7, &(0x7f0000003000-0x38)=[{}, {}, {}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000003000)={r1, 0x1}) r2 = socket(0xa, 0x80001, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000074d000), 0x0) [ 53.057879] audit: type=1400 audit(1518396464.086:48): avc: denied { map } for pid=9237 comm="syz-executor0" path="/dev/dsp" dev="devtmpfs" ino=1181 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/12 00:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)={0x2, 0x1000000000000}) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:44 executing program 2: 2018/02/12 00:47:44 executing program 0: 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/rfkill\x00', 0x100, 0x0) sendmsg$netrom(r1, &(0x7f0000ec0000-0x1c)={&(0x7f0000f39000-0x10)=@ax25={0x3, {"6d5a9d8396de35"}, 0x4d}, 0x10, &(0x7f00001a6000-0x18)=[{&(0x7f0000357000)="403c312ee25f7f482a5641ec84cab68b5e4204b416603a35d9369c91b456f57ec3771e67ec5c599d6dc9849f3fafbcdb49f0c73c6d94a436acfdd1e90be9517e14978bed286ec137a6ce1a77738d72c2d3b2286a56f16b1567d9a563faf55fc004e96a", 0x63}, {&(0x7f0000d20000-0xb7)="ce674e7712914faf3bc51b19113206798c6e44434ed21e83464ae06fb207d203a799c96806775a7f481c55b40ceda04e56ab1132a9732303b1f54aff9610d8d41c4b863511e20c152d63b55191e872bc84a420c55e10174506ca5ca89fffb6cd8d42f313e78f2a3eff19c150c226403091c44fb1defe991b0ec08349e2d719f5a98f28e22381b77073451c8e3cea83a811f977d9cd35fd68b85002f59bd9da41c66a2ce8e664641ecfbd66f6873eda777a98ec12ecd16e", 0xb7}, {&(0x7f0000c31000-0xfb)="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", 0xfb}], 0x3, &(0x7f00002f6000+0x9d3)=[{0x100c, 0x10e, 0x8, "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"}, {0x30, 0x10f, 0x2, "61d1730ae94573f5dbfeb7642c906dccc5a89a76e5e3229f921749692e81758d485ad6b2"}, {0x78, 0x110, 0x0, "78d6ff5e545bc9432fc7305ea1effb1db1737e7c83a7dd86b645bd72bc9c0f5bded410b82899f335186d009cfc614402e7df3babcacb24d1529f3709887b6555879288c20e1bcff8d9bd62787a79030c3ccec389fa9c64b7d4ec25f13ad052549d547dbbd279b96239b1687e"}], 0x10b4, 0x400c040}, 0x1) 2018/02/12 00:47:44 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6a000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c1c000)=@assoc_id=0x0, &(0x7f0000c94000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x5, 0x200}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000d1a000-0x8)=@abs, &(0x7f0000366000)=0x8, 0x80800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000751000)="b56052640b9c312fc2c8393fede8d36ace23b03af7cdde6b67919e4ea67c6dc29f570966e22a000000095dd44301306c569a0171", 0xfffffffffffffeb1, 0x4040080, &(0x7f0000a3a000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000dd6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x100) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000454000-0x1e)={0x18, 0x0, {0x3, @random="f2891d57c9ab", @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f96000)) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 0: 2018/02/12 00:47:44 executing program 2: 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ppoll(&(0x7f0000342000-0x10)=[{r0}], 0x1, &(0x7f000099f000-0x10)={0x0, 0x1c9c380}, &(0x7f00005df000-0x8), 0x8) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a93000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000082c000-0x8)={0x1, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000df6000-0x15)='/proc/self/net/pfkey\x00', 0x840, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000f83000)) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005bf000-0x24)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ec000-0x8)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) 2018/02/12 00:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000465000)='/dev/dsp\x00', 0x4001, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f000077a000-0x14)={0x3, 0x0, [0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000056000)={0xf1c2, 0x7fffffff, 0xedb, 0x62, [], [], [], 0x100000000, 0x8000, 0x9, 0x5, "5b4c15547ff195041b219633b973c1c4"}) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x92) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:44 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007e4000-0x11)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"1efcd601ea30c6"}, 0x1}, [{"c8cda2937fc5a6"}, {"59ed877f00f5b6"}, {"fd084e11e61635"}, {"6413a7156cf3be"}, {"16a2c8e23cf80b"}, {"bb3998d69408e6"}, {"40e4ffca0c57b2"}, {"145fe433c8e5b1"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ee2000)='/dev/snd/pcmC#D#c\x00', 0x2ba1, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006a7000-0x2c)={0x0, 0x24, "c5b5dc1cc2c2eb285d6cad0005030b1ec5679158bf4dc60ce4445c5ada3234e447e3103a"}, &(0x7f0000122000)=0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000008d000)=r2, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r4 = socket$alg(0x26, 0x5, 0x0) recvmsg$netrom(r0, &(0x7f0000cda000-0x1c)={&(0x7f0000874000-0x48)=@full={{0x3, {"b5b2edf0fe0ec0"}, 0x8}, [{"41beda5ec46f40"}, {"2290835553572e"}, {"edeb2209cdbc62"}, {"1398291ccc78ab"}, {"591b857ecd6263"}, {"c89cbc586e8cb6"}, {"4c380e8b87841b"}, {"815be2dbdc1e1a"}]}, 0x48, &(0x7f0000751000)=[{&(0x7f00002e4000)="dffd4be17923d5e2052250c7885e4d50ff0a9f6f184cad2fba3f924d4bafd8", 0x1f}, {&(0x7f0000845000)="2eb23ffaf8fabf990f13087a090740aef49242d846393a9141e0b7139a0d0c8cf2f1f862e7199306aebb0d4ac002f96aea5c1b2c48d71363a6ce9e72b5c33fa121474041ee46d7a76c8a34301ef324dee2e6e95a5ce2f05c894918bb0d0a85a21f35d2861f", 0x65}], 0x2, &(0x7f0000269000)=[{0xd0, 0x117, 0x3ff, "665a551e157e3bb174fbe5d01dc29f63ae225675049957bd22d882425fb74859e330af86e9989c344bdc2fd3039691e6b0dc6cac911f5c0bb21de4f691d618b2df3572950e126dae1d00cc46dbae26e1e439622177e6bf415f47b83673bcf96d718bd0bb9c2b3943960112d0fb0184f160c1c664242abd8dc5a882e1af5d382235f4cd31cac6bf7eab0ef66053b613008cf5fbe6e6aac39a5f40fffc06dd5f77a5613956ce4c9339ef9cb3786d1ed924f0f2d481ebcbab000af5c174d2a0ff60669a2d5d"}, {0x28, 0x111, 0x40, "c01ed1c965c02abf1e1d422c1f0d8e383064c383b5df8058abb48bed"}, {0x2c, 0x11f, 0x8, "460f259bf86f001910841989cb37deac2b0e6697672f3c92172137ba33"}, {0xa4, 0x104, 0x0, "5a04646315d562cdf473172c8dab15616eadf79c70a2f06b1f940bf4a2d5e9453eab25998d1ccdda0448fec5cb106b3127ff6665e8411aabd79e64d9cfd53771e16c118e9584e875dcb47bd3cc36fa10a7b29e5cd41a5665272aaa78e64eace96df2e62058ac39967ad979059ae0ab038c23e245fd79715903c920db9d484d6a729df6f259ac780e878d617a66c842bbb2b02770570959"}, {0x2c, 0x1, 0x9, "6264ee81e20f18113c5bff4cb065a5ccccb9d762101f31d2f48116f5f942cd4c"}, {0xb8, 0x13b, 0x0, "6ecac464d3139a83fac4276de977db44497fb4217c779038abd20a24f4cb33e6b872f983fae034b6130ef20fd2dc05091df27c33396878fb21760d25133bffb6f7a29b753cea4dbd71b753297dbd2fe79ab69a038de3ca2290e0b180d476456adc4e094b2061f0847b53e466850d6520202e80af63b1da60ce12376e760212fb264b3b0b392a346618c7472d240e5e037cbde4a944e6e93904ed5afcb9105a5552fb3e08cafd993e3ca2ca"}, {0xe0, 0x0, 0x401, "ff45c9bf4d082aab0514ff69c45131de563a12e2ebcb80fbd3053784dee6ecf4be716ada5507a90e66ee0b34144a20f2b42965f0c86e757d34417e976f938c388371067f84890781a3eaf528b4f68f8a3c3f181242c9179447a2e5c49810f70c023637723246470d68cd19ca6a7fcd7c8186f91fa4aa235531cd1316138439db4426f7ba445a2c93fbd6d383b3a7f35786bb2840849b5e44a0c33aac821ccde89ed9ab4d60ea4dae6ba18f2f40209b62a78299ad26c1a6706eb56af55e8d65a92d2763287ef2cc1c75945db346a2e71de40b"}, {0x4c, 0x11f, 0x7, "09c9e5bbbb44509b0a19dd2b92a1e0578c2a700def08adb2303f9839e92e638ab60b17a7136b585669a53f9db97b5eba405f7596ec6c037ada4c714b3163bf74"}, {0x18, 0x0, 0x2, "00482b918548c9d8c8d0"}], 0x3f0, 0x10}, 0x40) syslog(0x9, &(0x7f0000eee000)=""/176, 0xb0) mprotect(&(0x7f0000a15000/0xa000)=nil, 0xa000, 0x1000000) bind$alg(r4, &(0x7f000026c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xffffffbd) r5 = gettid() move_pages(r5, 0x9, &(0x7f0000303000)=[&(0x7f0000451000/0x1000)=nil, &(0x7f0000cb4000/0xf000)=nil, &(0x7f0000316000/0x2000)=nil, &(0x7f0000652000/0x2000)=nil, &(0x7f0000a8f000/0x10000)=nil, &(0x7f0000ae8000/0x3000)=nil, &(0x7f000073f000/0x2000)=nil, &(0x7f00000cd000/0x4000)=nil, &(0x7f00008ee000/0x2000)=nil], &(0x7f00004bc000-0x20)=[0x6, 0x4, 0x17c, 0x1, 0x1a26, 0x3, 0xfffffffffffffffa, 0x1], &(0x7f0000336000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000025b000), &(0x7f0000fca000-0x4)=0xc) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00001c9000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000039d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000086a000)) 2018/02/12 00:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000ac5000), 0x4) 2018/02/12 00:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000697000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:44 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, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) select(0x40, &(0x7f0000a4b000-0x40)={0x7, 0x6, 0x7fff, 0x1, 0x3, 0x80000000, 0x80, 0x2}, &(0x7f0000064000)={0x4a, 0xccf, 0x20, 0x3f, 0x40, 0x1781, 0x40, 0x8}, &(0x7f0000823000-0x40)={0x3, 0x400, 0x5, 0x10000, 0x1ff, 0x2, 0x80, 0xffffffffffffc150}, &(0x7f0000516000-0x8)) r1 = syz_open_dev$mice(&(0x7f0000aa9000-0x10)='/dev/input/mice\x00', 0x0, 0x101a02) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000320000)={0x1, &(0x7f00002a7000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000d38000-0x8)={r2, &(0x7f0000b49000)=""/149}) 2018/02/12 00:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000cc5000/0x18000)=nil, &(0x7f00000c4000)=[@text32={0x20, &(0x7f0000554000)="660f388257000ec4c241aefa0f01c967823a000f01c8b98c090000b886000000ba000000000f3066b80d010f00d865660f3881a4d0af0000000fc75fe2", 0x3d}], 0x1, 0x0, &(0x7f000014b000-0x10)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) 2018/02/12 00:47:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:44 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00006a3000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000fba000-0x17)=""/23) r2 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r2, 0x80000001) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:44 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c6000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007cc000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000025000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e0d000-0x8)={r2, 0x6}, &(0x7f0000ba9000)=0x8) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000fc000-0x9)='/dev/vcs\x00', 0x210800, 0x0) getpeername$netrom(r0, &(0x7f000070c000-0x10)=@ax25, &(0x7f00003ac000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) fchdir(r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b0e000-0x10)={&(0x7f0000317000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/12 00:47:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000037e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b88000), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00006c5000)) iopl(0x0) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8), 0x7e) 2018/02/12 00:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) ioprio_set$uid(0x3, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a35000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003a1000)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2, 0x0, 0x6, 0x56, 0xf4f, 0x8}, 0x20) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000cb9000+0x400)='./file0\x00', &(0x7f00000a6000-0x44)) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000d59000)='/dev/dmmidi#\x00', 0x0, 0x5112c0) utimensat(r1, &(0x7f000063c000)='./file0\x00', &(0x7f00003f9000-0x10)={{0x0, 0x2710}, {0x77359400}}, 0x100) readlink(&(0x7f0000733000)='./file0\x00', &(0x7f0000167000)=""/128, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000024d000-0x4)=0x3f, 0x4) inotify_add_watch(r1, &(0x7f0000692000)='./file0\x00', 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000ffb000)=0x10000000000200) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000037e000)={@host=0x2}) 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000857000-0x8)='./file0\x00', 0x106) fcntl$setpipe(r0, 0x407, 0xfff) r1 = syz_open_dev$amidi(&(0x7f0000275000)='/dev/amidi#\x00', 0xfffffffffffeffff, 0x400) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000059f000-0x4)=0x5, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000272000-0x56)="3850cfd2269287d9e67f0b60190681a372cd2539b2d2640e33e22abc5ab2c11c0f3979743736c0b4e0b8756b03e76ddcf0e1654e188f7e48e4594a1fe80609ef7d2c20d079779826ef006a56bf885297e40dee7fffa0", 0x56) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c25000-0x1)={0x3f}, 0x1) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000055c000-0x8)={0x0, 0x400}, &(0x7f0000166000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000020b000-0x8)={r3, 0x4}, 0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000642000-0x4)="459b444a", 0xfffffffffffffde2) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e81000-0xa)='/dev/vcs#\x00', 0x200, 0x0) connect$bt_rfcomm(r1, &(0x7f00006bf000)={0x1f, {0x7, 0x6, 0x1, 0x2, 0x7fff, 0x4}, 0x2}, 0x9) bind$inet(r0, &(0x7f00003b3000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000276000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000b1e000-0x4)) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:44 executing program 0: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x4d, &(0x7f0000000000)={@local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00007b8000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00008ba000-0x4)=0x10, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000053b000-0x4)) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000082d000)={0x3ff, 0x2, 0x8002, 0x1f, 0x1, 0x1f, 0x6, 0x8, 0x0}, &(0x7f0000a12000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000927000)={r2, @in6={{0xa, 0x3, 0x10001, @empty, 0x8000}}}, &(0x7f00003bc000)=0x8c) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a14000-0x8)={r3, 0x1}, 0x8) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8), 0x7e) 2018/02/12 00:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000660000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000db3000-0x4), &(0x7f0000fb5000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000e79000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000537000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000062000-0xd8)=@ioapic) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000be5000)={@l2={0x1f, 0x3ff, {0x9, 0x1, 0x1, 0x10000, 0x100000001, 0x6}, 0xc6, 0xe49e}, {&(0x7f0000673000)=""/89, 0x59}, &(0x7f000011b000-0x1), 0x8}, 0x2a) 2018/02/12 00:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000473000)={0x2200000000000000, 0xd000, 0x81, 0x2, 0x1f}) r1 = socket(0x15, 0x80005, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000dbf000+0x9ff)={[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x3]}) getsockopt(r1, 0x114, 0x5, &(0x7f0000c9b000)=""/1520, &(0x7f0000beb000)=0x286) openat$dsp(0xffffffffffffff9c, &(0x7f00001d7000-0x9)='/dev/dsp\x00', 0x100, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ba6000)={0x2, &(0x7f0000cb5000)=[{0x1, 0x3, 0x100000000, 0x3ff}, {0x8, 0x650, 0xe9da}]}, 0x8) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004a0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000067e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f16000-0x8)={0x1, r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000451000-0x4)=0x1) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8), 0x7e) 2018/02/12 00:47:44 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a1000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000252000-0x2d0)=@raw={'raw\x00', 0x9, 0x3, 0x274, 0xcc, 0xffffffff, 0xffffffff, 0xcc, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00006d3000-0x30), {[{{@uncond, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0xfffffffffffffeff, 0xb, [0x0, 0x3a, 0x2c, 0x11, 0x2d, 0x1e, 0xe, 0x38, 0x30, 0x1a, 0x27, 0x1f, 0x25, 0x20, 0x1e, 0x27], 0x1, 0x101, 0x8}}}, {{@uncond, 0x0, 0xd4, 0x114, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x10001, [0x9da5, 0x7, 0xff, 0xfffffffffffffffb, 0xa1f, 0x1], 0x40, 0x8, 0x800}}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CT0={0x40, 'CT\x00', 0x0, {0x0, 0x52a0, 0x6, 0x9, 'netbios-ns\x00', 0x1}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) 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, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000135000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000028000)="05c8b30eb86ca321af8d9ca44a619514473d8f2102da15e2ec62742b3627814ced0b0d43306da2e000e3285c71b54fc29b476f14ea7fb4a23882a339cbf995dfaa06b4ce0e5edc3e8955cfac2454d1da0773625f198aac09ee63c60deb", 0x5d) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000d76000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00002df000)=0x14, 0x80800) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000a7e000-0x10)={0x3, 0x3, 0xffffffff, 0x400}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000bba000)='/dev/input/mouse#\x00', 0x0, 0x200) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f000018f000-0x27)=""/39) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000758000-0x28)={@generic="fccea14a58bd8e0e9a8336c286c26d3d", r3}) r5 = socket(0x2, 0x1, 0x0) setsockopt(r5, 0x6, 0xe, &(0x7f0000902000)="02000800", 0x4) 2018/02/12 00:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) r1 = open(&(0x7f00007a0000)='./file0\x00', 0x4000, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004e5000)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}}, 0x0, 0x101}, &(0x7f0000bb3000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000068d000)={r2, 0xd9}, 0x6) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000e36000-0x8)=0x101, 0x3) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000128000)={0x3, r0}) stat(&(0x7f0000c02000)='./file0\x00', &(0x7f0000c31000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008f1000-0x8)='./file0\x00', &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000f4000-0x8)='./file0\x00', r3, r4, 0x400) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000569000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) close(r0) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00001aa000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x900) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000035000-0xc)={0x101ff, 0x0, &(0x7f0000fd0000/0x3000)=nil}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000bd8000-0x8)='./file0\x00', 0x8000, 0x40) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x0, @rand_addr=0x3}, 0x18e) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x0) 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000760000-0xd)='/dev/dmmidi#\x00', 0x2, 0x6000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000991000-0x380)=@raw={'raw\x00', 0x9, 0x3, 0x324, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000088d000-0x30), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0x0, 0xffffffff, 0xff000000], @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x32, 0x100000001, 0x3, 0x2}, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x7fff, 0x2, 0x1, [0x1, 0x3f, 0x5, 0x6, 0x7, 0x32, 0x8, 0x3ff, 0x3, 0x4587, 0x3, 0x3, 0x9, 0x0, 0x7, 0x7], 0xd}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x5, 0x1000, 0xcf, 0x2}}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xc5, 0x9, 0x12b9, 0x2, 0x2}}]}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x19, 0x2000000020000, 0x83, 0x80, 'snmp_trap\x00', 'syz1\x00', 0x6}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) epoll_create1(0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a50000)='./file0\x00', 0x6c0, 0x1ea) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00002b5000-0x4)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000072c000-0x53)=""/83) r1 = socket$alg(0x26, 0x5, 0x0) r2 = add_key(&(0x7f000007e000)='id_resolver\x00', &(0x7f0000864000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000877000-0x32)="73aafca50d083139c3c0b7da76767080d1cc9947112c7073ea931f7c9827f02e931d0623ab774952662fe627d2bb674781f0", 0x32, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000dbe000-0xd)='dns_resolver\x00', &(0x7f000022f000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b50000)='/dev/dsp\x00', 0x400fe, 0x0) fcntl$notify(r1, 0x402, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000a0d000)=""/57) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x7, 0x2) 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) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x2, 0x8, 0x34, 0x7fff, 0x0, 0x11fe58d5, 0x4400, 0x9, 0x4, 0x0, 0x0, 0x4, 0xaf3, 0x4, 0x1, 0xd0, 0x69, 0x3ff, 0x9, 0x401, 0x3, 0x6, 0x0, 0x2, 0x0, 0xfffffffffffffffb, 0x7, 0xa98, 0x40, 0x24, 0x6, 0x10e1a00, 0x8000, 0xffffffff80000001, 0x7, 0x1ff, 0x0, 0x1dd, 0x6, @perf_bp={&(0x7f0000001000-0x1), 0x2}, 0x14010, 0x6, 0x8, 0x2, 0x5, 0x0, 0x2}, 0x0, 0xffffffffffff0001, 0xffffffffffffffff, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000043000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) r8 = inotify_init1(0x800) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000eed000-0x4)=0x0) r12 = getuid() r13 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ef000-0x4)=0x0) lstat(&(0x7f0000d04000-0x8)='./file0\x00', &(0x7f00001af000)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000a4f000-0x8)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f00005d8000-0x6c)="26e97b871f6e68f0f905e44ba095bbd47b993dbac5e925c05c0a71b6701709384087460283b375c5c869e3df147e6975b5182f90614cdf7eacdab40eef742442b123a32affe916c8d44b51b61bd45bd7af52ee8d1800c7c34d58ba6609b6a35e5b9ec39e2d314dfdc35ba059", 0x6c}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0xcc)="fd0002a00913e5b9eae56aba2d99959b69a5bd2253ed4348dd3c07d33b97a2646176b08933b03039783bd9a2532df7387a744a02949088cdc826e95760533d1faaae6fd0c3439db003ba734838daa32b330ae912ca040bdd3f8e17206589c6c38497823af8f0555f4962f614d52c586cdf9ce1119e5f994e1459c3c0c6fe0c5d85c4eb3db3d8503b9c3b32721c03404c931f3f6033e2ab561fbb4b972c46b05e73ebf30cf421135b5d199f8574e5778b445998ee0f9ae21ffaf53b540e9f47d8d974c915fc11d4bfe3f08237", 0xfffffea5}], 0x4, &(0x7f0000001000-0x64)=[@rights={0x34, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x64, 0x1}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000059c000)={0x0}, &(0x7f0000996000-0x4)=0xc) perf_event_open(&(0x7f00006f7000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1489, 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}, r17, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000731000-0x8)='./file0\x00', &(0x7f0000265000)={0x401}) 2018/02/12 00:47:44 executing program 0: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000009000-0x8)={0x2, 0x401}) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="1b", 0x1}], 0x1, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)) dup3(r0, r0, 0x80000) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000005c000-0x6)='.dead\x00', &(0x7f000005e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003a000)='/dev/sg#\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f000003e000)=""/69, 0x45) 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) pipe(&(0x7f00000c6000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000142000)={0x3, {"882db4772481d1"}, 0x100000000}, 0x10) 2018/02/12 00:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x0) 2018/02/12 00:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0xfffffffffffffd59) 2018/02/12 00:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d2a000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d1a000)={@broadcast, @remote}, &(0x7f0000621000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@empty}}, 0xe8) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c29000-0x4)=0x4f, 0x4) connect$inet6(r0, &(0x7f0000fb8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x200}, 0x1c) 2018/02/12 00:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c7000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00007d3000)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000506000-0x8)={0x4, 0x200, 0x5, 0x7}, 0x8) 2018/02/12 00:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d12000)='/selinux/checkreqprot\x00', 0x600300, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fdd000)={{&(0x7f0000341000/0x4000)=nil, 0x4000}, 0x2}) perf_event_open(&(0x7f0000685000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r2 = syz_open_dev$vcsa(&(0x7f0000659000-0xb)='/dev/vcsa#\x00', 0x400, 0x40000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000035c000-0x4)=0xfff) inotify_add_watch(r2, &(0x7f0000d2e000)='./file0\x00', 0x100) bind$netrom(r2, &(0x7f0000a47000)=@full={{0x3, {"01fd8693d899f6"}, 0x5}, [{"3fd8dc2aeb7b1b"}, {"763965cc07e3f8"}, {"3266dac2072a06"}, {"6dab47ae0da149"}, {"81c92592a81769"}, {"173d9fa300ee41"}, {"2f8c61490e367f"}, {"ec36b4d7c00019"}]}, 0x48) ppoll(&(0x7f00004c8000-0x50)=[{r1}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00009de000/0x4000)=nil) creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x0, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/02/12 00:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) close(r0) 2018/02/12 00:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x0) 2018/02/12 00:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:45 executing program 6: ioperm(0x7ff, 0x5, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x408) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000094d000)={0x26, 'hash\x00', 0xf, 0x0, 'sha256\x00'}, 0x58) r2 = accept4$packet(0xffffffffffffffff, &(0x7f000007f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000511000)=0x14, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000181000-0x48)={0xe, 0x2, &(0x7f0000b21000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x200}], &(0x7f0000a12000-0xa)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000604000-0x1000)=""/4096, 0x40f00, 0x1, [], r3}, 0x48) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) truncate(&(0x7f0000ab7000)='./file0\x00', 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000843000)=0x0) sched_getattr(r4, &(0x7f000041b000-0x30), 0x30, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ce9000-0x4)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) r1 = memfd_create(&(0x7f000048f000)='rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) get_mempolicy(&(0x7f0000867000-0x4), &(0x7f000017b000-0x8), 0x6, &(0x7f0000b4b000/0x3000)=nil, 0x2) 2018/02/12 00:47:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x90000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000af1000-0x9), &(0x7f0000d8b000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/200, 0xfffffffffffffe8d) sync() 2018/02/12 00:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003ba000-0x8)) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000e9d000-0xa)='/dev/vcs#\x00', 0xffff, 0x40002) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000824000)="94b48b75adf357bf8238283c049ed3f8dcaa9e8ef619e6c43d9ed3839ebe37b3f46f6679be2d32376e521e9caf6ca9") 2018/02/12 00:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000035b000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000b51000)='/dev/snd/midiC#D#\x00', 0xac80, 0x20000) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000acc000)={0x81, 0xbde, &(0x7f00007c5000)="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", &(0x7f0000313000)="3d205ec936f22a3639ef664a1290288c8cf0cd95640b2833e04aef1ff47260266ad9ae2bd6fdc42def552b3eaf8a85ddde0fb6efd6631d75988e31", 0x1000, 0x3b}) r2 = syz_open_dev$dmmidi(&(0x7f0000cd6000-0xd)='/dev/dmmidi#\x00', 0x5, 0x400) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000362000)={0x2, &(0x7f000042b000)=[{}, {}]}) write$selinux_context(r2, &(0x7f0000376000-0x23)='system_u:object_r:ld_so_cache_t:s0\x00', 0x23) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006df000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000636000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000980000-0x4)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000961000)=0x6, 0x4) 2018/02/12 00:47:45 executing program 2: pipe2(&(0x7f0000a0c000), 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x1, 0x1) 2018/02/12 00:47:45 executing program 1 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:45 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) ioctl(r0, 0x4122, &(0x7f0000006000-0x1f5)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/12 00:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000525000-0x8)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007d9000)="cc927c148e786ad59523717a93f848274da2a41e6e2ba2398b39fb", 0x1b) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x6) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) 2018/02/12 00:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) [ 54.149870] FAULT_INJECTION: forcing a failure. [ 54.149870] name failslab, interval 1, probability 0, space 0, times 0 [ 54.161150] CPU: 1 PID: 9494 Comm: syz-executor1 Not tainted 4.16.0-rc1+ #219 [ 54.168419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.177768] Call Trace: [ 54.180360] dump_stack+0x194/0x257 [ 54.183995] ? arch_local_irq_restore+0x53/0x53 [ 54.188663] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.193882] should_fail+0x8c0/0xa40 2018/02/12 00:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 54.197604] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 54.202711] ? perf_trace_lock+0x900/0x900 [ 54.206942] ? perf_trace_lock+0xd6/0x900 [ 54.211100] ? find_held_lock+0x35/0x1d0 [ 54.215179] ? find_held_lock+0x35/0x1d0 [ 54.219282] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 54.225169] ? rcu_note_context_switch+0x710/0x710 [ 54.230080] ? avc_has_perm+0x43e/0x680 [ 54.234062] should_failslab+0xec/0x120 [ 54.238026] kmem_cache_alloc_trace+0x4b/0x740 [ 54.242592] ? lock_release+0xa40/0xa40 [ 54.246572] alloc_pipe_info+0x159/0x4b0 [ 54.250616] ? pipe_read+0x7f0/0x7f0 [ 54.254336] ? file_has_perm+0x1ee/0x5d0 [ 54.258391] ? bpf_fd_pass+0x280/0x280 [ 54.262268] splice_direct_to_actor+0x64a/0x820 [ 54.266914] ? _cond_resched+0x14/0x30 [ 54.270786] ? generic_pipe_buf_nosteal+0x10/0x10 [ 54.275613] ? selinux_file_permission+0x82/0x460 [ 54.280447] ? do_splice_to+0x160/0x160 [ 54.284401] ? security_file_permission+0x89/0x1e0 [ 54.289320] ? rw_verify_area+0xe5/0x2b0 [ 54.293373] do_splice_direct+0x29b/0x3c0 [ 54.297512] ? splice_direct_to_actor+0x820/0x820 [ 54.302353] ? rw_verify_area+0xe5/0x2b0 [ 54.306407] do_sendfile+0x5c9/0xe80 [ 54.310128] ? do_compat_pwritev64+0x100/0x100 [ 54.314710] ? __might_sleep+0x95/0x190 [ 54.318689] compat_SyS_sendfile+0xea/0x1a0 [ 54.323000] ? SyS_sendfile64+0x160/0x160 [ 54.327140] ? do_fast_syscall_32+0x156/0xfa1 [ 54.331623] ? SyS_sendfile64+0x160/0x160 [ 54.335755] do_fast_syscall_32+0x3ee/0xfa1 [ 54.340074] ? do_int80_syscall_32+0x9d0/0x9d0 [ 54.344638] ? finish_task_switch+0x1e2/0x890 [ 54.349109] ? finish_task_switch+0x1b9/0x890 [ 54.353598] ? syscall_return_slowpath+0x2ac/0x550 [ 54.358512] ? prepare_exit_to_usermode+0x350/0x350 [ 54.363512] ? sysret32_from_system_call+0x5/0x3b [ 54.368351] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.373193] entry_SYSENTER_compat+0x54/0x63 [ 54.377581] RIP: 0023:0xf7fc8c79 [ 54.380923] RSP: 002b:00000000f77c409c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 54.388613] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000015 2018/02/12 00:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000564000)={0x0}, 0x84800) connect$nfc_raw(r0, &(0x7f000097a000)={0x27, 0x3, 0x3, 0x7}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00009aa000)={0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x7, 0x8, 0x9b9c, 0x4, &(0x7f0000ec3000-0x10)=@generic="37bc112457356b342f2bc41a04449232", 0xff, 0x10000, 0x80000001}) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000291000)=r2) 2018/02/12 00:47:45 executing program 3: r0 = syz_open_dev$midi(&(0x7f000090b000)='/dev/midi#\x00', 0xffffffffffffffc0, 0x800) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000000)=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) io_submit(r2, 0x2, &(0x7f0000001000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f0000001000)="002c314206ff6b7e0ccc1935e613c9e1804ee98272dc5c119c373daef105f18a9533d34d737688baceb541cf80f54674464891a08cdfe592ab53e905c6843013d0b87278a1aa9c6e7a03d15c3374b6b30a46e3bc3db7cbb7333c7f24ecded85c233c6aa914e9763ad36c6ae8bfd2f9b7ca4214cbaa4c4a2f65cc5c307077572c4b729c2a260ec9f06f7e0d3ac203ada2252dc1a181590491bc64df3ad7533a047ceb5598a4c53e111283b83b420506e4c4e2c01947224c64b4743d5f79791e687e45520aba0c079be5113c4a9aedb71f3cde350fe16ea111d05de0e95dcbf85699395918e4179ff09c18981ba1d3e0e4729c9fd7529a6ea5289f24ed266b8dc7490e3a835a837582a43fed2c592c585ed68931a48cb99ba7c70595e4e52700c35c7b26a1e0c802499f8cea300d77950dd54acec5eeac767304bb1d9d048b7818265b74dc1a32a2d70bf52a1e84bff8cf5445280dd8f782883dc0caf0b2b4ce9ac4de8de91c8a26139eb6f0d58bf1962c20b9c00bcfb14293ee718b476d6f2c12b3af41a98bf03bd4a72d96742b816223358a3399495b2d24872779b1c445d3f3c36015caa9e3af7a0f767d7089db168ee1d08442a1054e471abd179808be822d8e9fb11cbad744036900081b213736644fc18946f0dcc1d47719e02109b658656ae2e76abdc97e555265805189f83fa7517ffa8008cbaa6e1b880d7e3ec85e02a15e2ca191a24c7766686c8a2566d3491d54d52b99d867b847adfa1da663fbabcd184d95f693b5a47572463b6bdbba3d822f4a90250029006c133d32d08463c0a328cd8e7bae4af6a69f50efa6e5f73628f7ce695d87029a0374a54c6693dff8fb85882e0c44768f5557f5b0037b964ee9ad60ffc5799cc24bdb65e2db7c7b2b5ff4073381576b10492f410b3cb3e3735a4550ce897183e62890335cf85b9432dca703d543e5caa7285984ac267af9dd3aa61d5282749be2b78f9a694f613739ca4c7a992b173f22b485a5d66a01754d70a36b5b690406a9cfc6307893786381d7ececb054b9cd31538553a325b7597d932b8369c4c15a3bba32a057a4c3fdbb93a7179f4546dcbcf1d4c44f8445ac23e5617774c4dd0600eba4c7e60443cf518e705f8f37a1734cca84f7940b5e82378903272e0498a48601565ba30663325477dc472ea8c4f0c519052ede05b169d55c43ff2028ea547395cb8d765a33ac4045627a29ecd30aa7daf0a1fe78bef2b6822d2915e8a7eb3d94ea3bdbd7043ff2ca0f4f41c8c8c33c4e350c7259718950752eb9f5e0f8ca70cc66cd4697b5cc0acece216b002b498fdc53afb81cf12be87804b5dbccc66e0867f2493761f415bdbcc7903adca8883a98a765265ae58e57f38a57494a6eab2d943fcd1345961329fdb14df74ca4d9aed7653a5bfaf59c990c0a86350b81dd5558cc3618e8f9aa1cdda8f62d4d733b6ab137a22a32ba51df8c17e9b9a4948df67a096ccc0d07723bc2967e324b08e07000f4bfe81d3aa71e1318b64f6cf976eb66aaa6014b63c4ed1a716de5f883eef7eb81a7e59b450b83d3715c4ff952330c4e26836da664b30a3489e591c27461bbdb0255b2dd2e7cc9951a8e1401548b5254d40e4862746ac0cecfc220a89d4b61afdb26a7b69241c12114a07542f2c82f4f8c67ddf7bc312d7843bc35a42bee700f1c55732b8febf4019d387ff202c64c04819f154bfbe9266d0033c1204255c35f5da34db2f743ff6a1dc655b4796bd316fe8941a2d611ee4bfabed9a1b57ff45dd64a0ac7290a6e6f4d7fd668cf8b013e0ac233b78e2778400fdfc91bd52905aedd795c93e1d7e5c3fbfa78a2e856f2fa4ba1f18b6af41c2c07b115d0e3b7417c1fdfd6ce8354e2de2ef1e73652b2b036316c526181bc7f0b00c80b08392ac970b94dcbb8a4e057199dda32a652bea8298cd94ba899019e2beb10a296d50e25e0137508b25387986bacfea96fc9754d5fa2e85af5ac800b3af4aac6b675a156d64b691aa6e4acf3c3f6fec7b94d234db70b7e2c0be9e6b99e6943483933b7e1347d6b6d8e60928e707863e41ff99e833b9c93b0a7d8cf31577cc72552fda9a03da58018d33eb16b5397151b680c80eaae9b387b51f2e90d0fba5e8f1e77b5b9082270e2b22c26871c05f09ed16c254b5a2a1de2bf9433d83d90b87f01b25e6754edc3de24e276a07df6ebac908ade91f8f814da51a99e93ac5336d7212a22ef995f71fcd71ac2e7a68451fb847b104b814933246de2ad51942c253d8c10008a15718d6648fd1ac8899136d48de68e8395a7d236c563c1beff0fcb27a6e1bd6fe0ccb60c06fa798eb614a4b53624cc882e4ce0830f248e4a2ee9de49b2503a76411e8b06949dcb9423f14316c02c6007007c4cb47d6bd1c66531dbf64aa7440fce5ef01a72176cba2afab83c9a6d3f0608b8eb12d1426ac718550a265980b47985914f71df23a2644be691c979de4ffe754cede28c3dfe803b16b8beb8b46d2fc5d443ef0e93b40b22b02fa181e6a6044670ff679fe45a9fcbd93a95cabfdd3568b09e4971ab8835767510ab82c8fe62e9f4020fda0d09e4a0b0b70cefe64e3dee9c45c7d295a809b073a9ea508cfe38ed23a014d2e9090de2655df2b1036f6e22cb54fb4e77501c9f13028e0d18113f95d8a444f570765bd8695b52aab6eb3d600f0465189c4884bafa886e0ffcd4b7bb82be4276fa16a595682a7598ee6649a80d23ae0764076d7820d1159c650071a8ae71ed87501cd794ecfc4c4feaf5d1c14e4804595ec2ea643f64814909506e9ba8aa98b374b597a63b9d4f12a99220197ec19d6558dad57416ff79efcfcd131c6eec451d5f2edc59f5ac483e1a342649de6694c73831c2763ade710bdc02243b43014ed8f44d527465f969d439c8db82b1dd8dc73172ca182ebe5a8e684319d1fc61452141dce0b13e9a63a92c683c086a0cd64d8b795d7cb6cc20186fd0fdd9271897b9bca3b8c30f03c7610546065a5d055241f9712613d3042f5fd74fca983fae138f81508dad579304406c7f662c58b6c8276b10f351c415ecdd8847e43575ea560eb72ff4d8f0d1a99932ec6e172d7e965c38e2bd29e663aef1a93ae792dc329090b4b69b999e5e5d259df016e23515b9eba119a668cbc08932de6e8b7993850d671a1dc2fa2f660a630678313a51b4b0932c036cac4af0d474df32c06df902d0c1f4a309bf5260b2c92a460f32a87480e3e9f352cd9c0b6c749f2135a29693e4ff99fe96f3523029194febd1832b5d746545af784d2da294d6143fd1946dc4aecf32f88a20225417da42e2c9ab216d4069c3a627c643071442f82add88f54d98144c0bb474347485d5859f96d21c16262b6dc7c568f3b084ae080a8c765ac5a5379b993cff4d68ceee3c0cb77b37891fbe18b6c603bd0315cc3fcf695a2f6790d53150b0a408d005d22bc636807b3cbcecb7c0df6881da2236976ad991b74151806646c52387d915b161175cb3e6d78007e1d155af9c2c6c7537dc85ee86790a2961fdf20fc41d6a401d1bcf9a7ef89daaaf9fd7bd829e760737be34b3f9932aaba9d298d4d7c089c2da28dbce90a80935c9621b2a9068fc17c99beebda395fcd1ffc0883ecae95b576a71e284eb9bed42c28462d657d37a3269be86792ec411e91bdc55b3ea7cb43d6934594f550a2907aa076da1209c44e7a855ff3797668ba098a0ff1d738b462e761e74bcee8915d1460e82ee53a67f61d7aadadad36bef1b78c03b2a615c85bd77e48d3e54e88dd6a966b26abda7f7363156deb4dd7daa619af868059e21ac42357cd7d46606b51c4e8fcc677129e974a3299f5e9813f5788f6f84ee6b493c287c9ec537970a834bf18c599827b638ec012bb09c61fa6602576e7ead43a06dd8f59d09dea54fa1763a554eb625b0faf38802514484d40754d9a477c78e2c37a8f3a5d561328ff0628d67fc7f3885b133fdc2bbb7012038beeb64fcb989ee8e9a07e07e23d25d809eeaa62953ff531b39c6f5eb7609f903075f857e923c623781aa9af9d82dde583eec8889a0a4bff1937029a2535126cc1eaab4c7bf01d2656f2eb887a7ac17497493ea6d9c29e000e650acc10b50d389aed0dd02d41f7cbfcf4da82e063848d034caf00d68cdf53399fd4878fa0203b8bfcf3486d5bfd5823919fa01ff211de66e07c2bfac0cb263a56c1304cd21ff1b0128030401dbf6fe6f1339fbbb74bf3e634055d8789feff74432091520fd3c411ee42d8ba701f6a575f9b8a7e72581b87fb81e723cb0596dada85ff739453624d2c6ebfa57872b8226b9be82cc8041c0be15b90cf9a1b062ce13cd378ca3841056a9528a83594d37124b5975a28e8128198f401499e6f564c5778dce049ddd87e29bdcb6ed71699339559590696fa6a3b3a737420130b36a6e3fdf4ef26c58890211855d60602e81ccbc4bf832fb5b5b9581c6df5728fee92f0a1c752b3da9e949341c29378584386a583331ada63d154c3233b35aa89aae288dd3215cca4a31ec111fa4f8e581339cce5698cd052c0a62c73cd5a77104bd2b8f18329866acbe7e0e06df333753e1dac4e1cff35737d1610fabf257a75a58d519ed14cf2664dab7237b803ad424ad6f28bf4769088a13eb849798494ef82dd6cbd76c8465d0e253782023105d5d9ba2297f335d3ffb53736293526b80709f264f581c1bdf75ba502e99a87842ded9df6cd904ce9726cf01e202ebb23a923a383efbf6d79cf58380880dee573954ce5963806b74533e53c137ea93dc9e6b5c1b3ba6d9153e76fb7d571efed12e675c5e14144080825cba17690d0595e512617e8e7703f953341947fa7d806846b698f10f88404889be47d3f05d6f288ba0befe6044a93aa6aa4575d1b1c5f0bcdf1b59c387ac4f3b23881e759ac049b7d715a3c670aae9f3d14bb5178efcd779d673ebe317c0dfb0b02051697ca30814373a318785ec1fc6e0e5a13f117f11d3672aa57e48f44d17f798a5a830e44d2f08beaab7a1ba4a6cc049e3200b6c581ed13246d1cdd78ea24b3fe91638cc30c3c10207b52d4d555d5afc7b7766942d627edfb3604a1491db1ed9faa5061147683a220be881f9010bd944b32f6ea9eca8df0733f1e6e31c5855753c9ffb4a9eb0a70176b95ab9b1ab78111aac31411b07219216dabd735957ff3510366418a08291366f2b4ba1e40492b26369f4915ee31d24acd80419917b7b4ea8880f16675daa7c0f7ede8ddd2510a0e3b0a64be0911fd91393f0ae18e1495decad14b3f6a3274e5a38117918a7c4259aa4d2fa207739a3d2efbfa3a5444f67cc7cf6e525d563057e085942fd889af9556e92b4288d4ca29264b833925ddc2c18d4f26b28ab8290b879a0a4bf9749e4a9c54c29cace63a58d014f6ebf7777231120f6b2dd5ddbfdc15e04663d3b60ca4df0f66b0484a49bc7e88521a48c2ebc0b2669bd3c88ba54f9a1741a3bf6b6d6fc752540e66c15a94bcb30ea018c1ec4c94ac8b7f8e5d5b6d30a5e6a48ed3ba8ed5dc30ca7fc4b4a2af6ecb8f9acfeec73adff9dc18ba747e26ef7d952cf114f63aadedd5b7e5b70a2482f1a390ad394956655a6cbf01d5663a8cfdbb687fffcd7b6766650bb2c04df90e952e11c78d2d8cd4483ea4cee3b15ba6d06ec8fdcc7b50babe5e25e0085636f7992fc7462db8ea7a968e033d9b83149f2b8f7da5e96624afc5f2bdc6e54140648a1ccbccf6eeab3ddba3fc94b4a02d60ef2d93ca252feca9ae32807c7dc533f25efdfe2206759448596e1a1e4076bfdab396291c22d3b9f1ccd", 0x1000, 0x3, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000000)="2d5a7270ef2abf61ec857a57c1d601e5d4b720d6ca171b88a0e2ec0d942c24bf2529f3cf68fe53005843421554a87963da412cff3f6b5aa82d8289b471a80bf569bc254595a1675823413125124f87c3030f414fabf85047498ceb340bfc3b9bd2001417f7bca2bd3a499afd5a2e927f0a0e5f8a0cdf0415d32dc75decc4", 0x7e, 0x1000, 0x0, 0x1, r0}]) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000fa9000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000990000)={r3, 0x20, 0x4, [0x5, 0x7, 0x1000, 0x2]}, &(0x7f0000d47000)=0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000011b000)='/dev/ppp\x00', 0x8040, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000001000-0x4)=0x340) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x7f, 0x9, 0x1, 0x40, 0x4276, 0x4, 0x4, 0x200, 0x6, 0x4}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r4, 0x3f, 0xffff, &(0x7f0000557000-0x9e)="a6b4e39969093b5ab2e49f4f2a7fb38d4e4d20e4bd39c0032cb6209314026b7c1fac13e6271689fbfff41bf01e00cd7742debd3d156e8ac6cd1d0a4f0ad554123e1c25706006fd9a4515ac1bd03b1a75a8ef8b406c86710984cfdab8e58a20f253909984e6dd4f2ab1e78df316d446c1c3a80a1050b68905734ab39c3b48f9c9cab040edfa7afbd7b85e5626ec8df0b2f35e858f1c4bb59bf1a13800ea4a", 0x401, 0x7fff, 0x7, 0x7, 0x401, 0xff, 0x1, "4d6e48e783b3566604b754c49684a0259c581db39e1edc85af5a19fce4fe94bf46ef8977c8c918fb10eacb083ec0fc1e351f5a96b8faa38a82cf46203be709086155767eb918904e03c354dd5399ec0860890809ab93dfcc7c7c26a9dbce5c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f00005b1000)='/dev/input/mouse#\x00', 0x5, 0x40) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000090e000)=""/141) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000011f000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) r3 = syz_open_dev$mice(&(0x7f0000393000-0x10)='/dev/input/mice\x00', 0x0, 0xc2100) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000726000)={r0, r3}) 2018/02/12 00:47:45 executing program 0: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000048f000-0x11)='/dev/qat_adf_ctl\x00', 0x101002, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000ee8000-0x4)={0x7, 0x7, 0x3}) [ 54.395860] RDX: 0000000020057ff8 RSI: 000000000000007e RDI: 0000000000000000 [ 54.403111] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 54.410360] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 54.417608] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/12 00:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002f6000)=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, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e09000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000cb8000), 0x2, 0x0) mbind(&(0x7f0000071000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00003ea000-0x8), 0x1db, 0x0) 2018/02/12 00:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000aef000)=0x7) [ 54.472946] QAT: Invalid ioctl 2018/02/12 00:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000199000-0x8)='./file0\x00', 0x20000, 0x4) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be6000-0x8a)="459bff4a715a0aef7a80591db9409d2f69277b792d31b4ac5133b145530008d119f1ab3f0fa52bec0e839120f656377d1e647e71b08bc4ee34d026723aa3022784a0c476afae26b60d990fb8fb5ffe6fe2fbd655df623e1d4e08000000963f43a9c702038a125007ad9f13b38fdb76cd741a2a8b19d90d4b49e579a8e6a3231cfa550eb12244b86dbf94", 0x6d) 2018/02/12 00:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fff000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000556000-0x4)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bd000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/02/12 00:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:45 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2f000-0x9)='/dev/ppp\x00', 0x40e40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x335, 0x0, 0x200, 0x4, @empty}, 0x10) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000), 0x170) 2018/02/12 00:47:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c5d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000442000-0x10)={r0, r1, 0x6, 0x2}, 0x10) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000795000)='/dev/dmmidi#\x00', 0x9, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a76000)={{{@in=@empty, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00005c3000)=0xe8) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c46000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xc54d0d1, 0x2, 0xffff, 0xa, 0x20, 0xa0, 0x67, r4, r5}, {0x7, 0xffffffff, 0x9, 0x80000001, 0x7, 0x3, 0x4}, {0x1, 0xe0000, 0x9, 0x1f}, 0x3, 0xf, 0x0, 0x0, 0x3, 0x3}, {{@in=@empty, 0x0, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x7, 0x3, 0x4, 0x9, 0x295, 0x6}}, 0xe8) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000d55000)=""/9) 2018/02/12 00:47:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x220000, 0x144) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f000014c000-0x91)="5a3fed32880e43bd44d718d28bbb08272461cb5ba5b4d5d96fb4ea985edea8106242e798a9f24346fc46a1407ea7cfeb3153c1730dac80966e3c2796dbf77ecbc4e336b7e0c94a676a22bd2c9a2904f86954bb2f6111190c346fffbd94d8b11fe9da380ebc4575433faf35806313e90b3a9ab81a4bf971b6afea4f9aabf860ef87d4b9918ef7b5b1f9809562b5931fd9e8", 0x91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f000093f000)='/dev/admmidi#\x00', 0x8, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00007b3000-0x8)=0xfff) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000085c000)=0x7f6) 2018/02/12 00:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000082b000-0x4)=0x0) ptrace$peek(0x2, r1, &(0x7f00007ef000-0x4)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000149000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000729000-0x10)={0x1000, 0x3c52eac3, 0x4, 0x1ff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c84000-0x7)="3bc1a58501310a", 0x7) 2018/02/12 00:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x31129458d9b20f85) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002d4000)='/dev/cuse\x00', 0x200000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000f0d000)={&(0x7f0000905000+0x256)={0x10, 0x0, 0x0, 0x4050}, 0xc, &(0x7f00001fc000-0x8)={&(0x7f00003c4000-0x180)={0x180, 0x17, 0x410, 0x7, 0x3, {0x7}, [@typed={0x10, 0x8d, @u64=0x7ec6078f}, @generic="5fc8860362e276b12edb80aa4da46bafab8bf22f8bc521ff80ed5a60818917f5571d5fa259cae93711651a1123cb11648a890b8a4c17de54cdca8f6e4f4f08a366568541f2702d5c4c4c1716c134727c18279ecf8879d3143fa5aab5096aa8e80ec24e9b6d33314f3377", @typed={0xc, 0x96, @u32}, @generic="19cfb6b5ca420252d5e43b958bf87f92bd51d32d18294bb97dbf82619c15075110186ca0934dc88c87a7ce8d3125ac9f3387c8c68f0e5c9169160fa144d844fa49b46305c8bd886f5bd97aef719d2a797134f68ff0aa92617ef10525a6c63ed683914546d9cd5a97212d7ca22a6f86cc8af69585cb19e619692f5f84298a6c573d462b775b419844a3bde17c114dd257557682969387b26fee8ca786cf2ac1c874aa284ac86686e5421fd81bb219e709e4a537de8f6193da85dae6d63dd870520a14a7a7966c298deea874d47cbd9174acf8a33049b0655ba3c4679fe8c155c8f640", @generic='L']}, 0x180}, 0x1, 0x0, 0x0, 0x8000}, 0x400c005) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00006d3000-0x3)={0x2, "8cd1"}, 0x3) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ff7000-0x24)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20005}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @binary="aad674"}]}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000c85000)='/dev/vcsa#\x00', 0x1, 0x20400) accept4$packet(r2, &(0x7f00007e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000071c000)=0x14, 0x80000) stat(&(0x7f000069c000-0x8)='./file0\x00', &(0x7f0000b8a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000832000)={{{@in6=@empty, @in=@rand_addr=0x1ff, 0x1, 0xe1, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x3a, r3, r4}, {0x5, 0x4, 0x80000000, 0xff, 0x91, 0x6, 0x8, 0x400}, {0x100000001, 0x3f, 0x4, 0x7}, 0x2, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x0, 0x1, 0x2, 0xe019, 0x65, 0x9}}, 0xe8) nanosleep(&(0x7f000083f000), &(0x7f0000d9f000)) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000a1c000-0x4)=0x6, 0x4) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f000087b000-0x1b)="b652535cf90960db576b23b5d16be4af765be1535fd7eb2741b599", 0x1b) 2018/02/12 00:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000f32000)=""/23, &(0x7f0000e0f000-0x4)=0x17) 2018/02/12 00:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000ca5000-0xc)={@empty, @multicast2, @local}, &(0x7f0000792000-0x4)=0xc) 2018/02/12 00:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000b8d000)='/dev/usbmon#\x00', 0x4, 0x200000) mknodat(r1, &(0x7f000083d000-0x8)='./file0\x00', 0x1, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) open(&(0x7f0000e43000-0x8)='./file0\x00', 0x800, 0x0) 2018/02/12 00:47:45 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0xffffffffffff3d73) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b47000-0x8)={0x0, 0x0}) io_setup(0x1, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x7, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0xc340, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x3, &(0x7f0000001000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0xb30, r3, &(0x7f0000002000)="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", 0x1000, 0x101, 0x0, 0x1, r5}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x400, r2, &(0x7f0000002000)="5aed9e3bcd87f86f54c04c763880e4a224248de2941849c647315fceccecfd8c6f41ce538dd8555433bf32875fdc85a206e2440f2196c00e71182d4de0ece4a08c9c9e922b4f59285a2484cbf649817b9d5590107c218821b29384e4eee9f65ab20af1eb6e2c3b68bd02afb09c7f7df6b9afa0b96656d275da9e512a38b0e3d4c3e36ac13543b61f2cf413d832fb299523ad750b19c71e3bc8840fc5a3911caaab506031b49ee207c5b5", 0xaa, 0x665, 0x0, 0x0, r6}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x3, 0x5, r2, &(0x7f0000002000)="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", 0x1000, 0x8, 0x0, 0x1, r7}]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000002000)=""/68, &(0x7f0000000000)=0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f000074d000), 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000431000-0x4)=0x5, 0x4) 2018/02/12 00:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005b3000-0xd)='/dev/usbmon#\x00', 0x3f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000313000-0xc)={@multicast1, @remote}, &(0x7f000063f000-0x4)=0xc) connect$inet(r0, &(0x7f00004fa000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000f63000)="364a2612112a616c41140dd146472913681a66a690de78f00ec6c6d2db8d1b92bc3ca1dab80366069346bced89ac91d23e40e96c3d", 0x35, 0x20020003, &(0x7f0000882000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/12 00:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback}, &(0x7f00007f6000)=0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000519000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x7fffffff, @empty, 0x1}], 0x3c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000084d000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000025e000-0x4)=0x1c, 0x80800) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00006cd000)=@get={0x1, &(0x7f00003f9000-0xc4)=""/196, 0x8}) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) lstat(&(0x7f0000962000)='./file0\x00', &(0x7f0000e2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001d7000-0x8)={0x1, &(0x7f000078b000-0x8)=[{0x4, 0x9, 0x101, 0x6}]}, 0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000c51000)={0x5, 0x7, 0x0, 0x7, 0x10000}) connect(r0, &(0x7f0000fea000-0x10)=@nfc={0x27, 0x80000000, 0x8, 0x7}, 0x10) socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000fe000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8), 0x0, 0x2) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000065e000)='/selinux/checkreqprot\x00', 0x200802, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f00006db000)={"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"}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) umount2(&(0x7f0000386000-0x8)='./file0\x00', 0x0) fchmod(r4, 0x111) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000524000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x5, [@dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x24) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f000094b000-0x9)='net/bnep\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000afd000-0x8)={0x0, 0x9}, &(0x7f00002c3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f000080e000-0x20)={0x9, 0x1, 0x1, 0x200, 0x1, 0x4952, 0x7, 0x5, r8}, 0x20) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000408000-0xc)={r8, 0x8}, &(0x7f0000647000)=0xc) 2018/02/12 00:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f000078d000), &(0x7f0000563000)=0xc) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:45 executing program 6: r0 = syz_open_dev$adsp(&(0x7f000038b000-0xb)='/dev/adsp#\x00', 0x10001, 0x101081) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00007a8000-0x10)={0x7, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00007d3000-0x10)={0xfff, r1, 0x10001, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000e7f000)={&(0x7f000023c000)=""/169, 0xa9}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000023e000/0xe000)=nil, 0xe000, 0x3) remap_file_pages(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x0, 0x9, 0x42000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000128000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b53000-0x10)={0x0, 0xfffffffffffffc01, 0x8, 0x7f}, &(0x7f00009a6000-0x4)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a0000-0x10)='/dev/sequencer2\x00', 0x200001, 0x0) mmap$binder(&(0x7f0000136000/0x1000)=nil, 0x1000, 0x0, 0x40010, r2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f91000)={r1, 0xff}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) syz_open_dev$dmmidi(&(0x7f00002d6000)='/dev/dmmidi#\x00', 0x6, 0x40000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e22000-0x10)={&(0x7f000050e000)='./file0\x00', 0x0, 0x18}, 0x10) lseek(r0, 0x0, 0x0) sendfile64(r0, r0, &(0x7f0000981000), 0x3) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/12 00:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001f7000-0x8)={0x0, 0x1}, &(0x7f0000ce4000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000717000)={r1, 0x3}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="3894444aade9", 0x0) 2018/02/12 00:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x6, r2) r4 = gettid() r5 = getpgid(r4) ftruncate(r1, 0xc3) sched_rr_get_interval(r5, &(0x7f0000003000)) fchmodat(r3, &(0x7f0000225000)='./file0\x00', 0x90) r6 = syz_open_procfs(r5, &(0x7f0000b24000)='net/mcfilter6\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f99000-0xb)={0xff, 0x400, 0x0, 0x80000000, 0x80, 0x9, 0x9, 0x2, 0x0, 0x98, 0x1}, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000046c000-0x83)="36caf20462457fd5e11e1afe59a4022fbf28a42e9d9aed7b54ce0e5f5fef2628c89b6252c84eb2306b00d4d4137b6fb848ee9a9972e15f980d8a47f3e09d0ac11730824934cdaa0ef305a1c2e106b6b1580e39c6f2c755dc759deb2d368244722164a4989dba15fc1506e404e965fedc4ec7ec6d9e600f4c4ec8cdfd9bd2197a7d74cc", 0xfffffec7) 2018/02/12 00:47:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000-0xa)=""/10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f5000)) r2 = memfd_create(&(0x7f0000c63000)="c36e6f64657600", 0x2) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000002000-0xac)=""/172, 0xac) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0xcd)="b7ddcff5344158c36641de4986840193782e251fccb8fb5b156e3c55d3f4d88ce538f30746e7922900cfef2773db5236fef535ea7a6898731f2a439917ba76735db930c87faa28a0f1ca2315d5f2c7b8c3ba4ca8a3167714ff6061a3bc871835b416cc3ae5fb4c3cf59396545a5ec5693ccf3234cfc4727c44049d11bc1541b99026b6d9f30969b166ba52ebc32441659b9d40161312ade75eafd049abb2bd38c7a9c59aa232c3603dc325b8baae6531ed53f86796ed60429fb54871ed9dc7bd7c794c7b53a1fba6eb2a3761b0", 0xcd, r3) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0x7f) 2018/02/12 00:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000699000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a83000)={0x3, [0x4, 0x4, 0xfff]}, 0xa) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f06000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x9) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000b8d000-0x4)=0x3) dup(r1) 2018/02/12 00:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0xfffffffffffff872) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a8a000-0x8)={0x0, 0x80000001}, &(0x7f0000d12000-0x4)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f22000)=@add_del={0x2, &(0x7f000044d000)=@generic="a8dedc2a2e6d316da787cd092115cd7e", 0xfffffffff7eaa6f3}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b75000)={r1, 0x3, 0x0, 0x5, 0xe8d0, 0xa1d}, &(0x7f0000848000)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000e8000-0x9)='/dev/dsp\x00', 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b2d000-0x4), &(0x7f0000ce6000-0x4)=0x4) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0xc00, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ca8000-0xb)='clear_refs\x00') ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000229000)={0x5, 0x7fff, 0x7, 0x5, [], [], [], 0x4, 0x9, 0xffffffff, 0xfff, "a917977a532741c870ed9e7a60ab08f3"}) getsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f000033a000), &(0x7f0000b13000-0x4)=0x4) getdents64(r3, &(0x7f0000df6000)=""/7, 0x7) mknodat(r3, &(0x7f00006ef000-0x8)='./file0\x00', 0x100, 0xfffffff5) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x4) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f000038e000-0x1)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000), 0x175) 2018/02/12 00:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') readv(r0, &(0x7f0000474000-0x30)=[{&(0x7f00005c3000)=""/44, 0x2c}, {&(0x7f0000ec2000)=""/52, 0x34}, {&(0x7f0000d50000-0x22)=""/34, 0x22}, {&(0x7f0000ce0000-0x5a)=""/90, 0x5a}, {&(0x7f0000ee8000-0x11)=""/17, 0x11}, {&(0x7f0000c2c000)=""/177, 0xb1}], 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0xe8, 0x3e2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@common='gretap0\x00', 0x2}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301000, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x1, 0x728}, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000), 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00008ec000)=0x100, 0x1) 2018/02/12 00:47:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x88240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000)=""/210, &(0x7f0000001000-0x4)=0xd2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fac000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000dc9000)="5cac0a7d1ed21ab168c31516cb87aaa9d4a9a8d2b5d1ee03f60efea827abb85b"}) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b37000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x1e}}) 2018/02/12 00:47:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@sco, &(0x7f0000001000)=0x8, 0x80800) r1 = epoll_create1(0x80000) mmap(&(0x7f00003f0000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000060e000+0x782)={0x0, 0x0, 0x0, 0x0, "6b5e4e4784527614fcce5e7e50485995e5413ec42f64e311ba660dd074d434d5"}) 2018/02/12 00:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000a56000)) 2018/02/12 00:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = memfd_create(&(0x7f0000276000)='rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/12 00:47:46 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000398000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b55000)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x0, 0xe, 0x3ff, 0x8001, 0x2}, &(0x7f0000920000-0x4)=0x20) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:46 executing program 0: mmap(&(0x7f0000000000/0x827000)=nil, 0x827000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002b0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000022b000+0x2ed)='/dev/input/mouse#\x00', 0x4d, 0x1) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000827000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa01}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000112000-0x10)={&(0x7f00005df000/0x4000)=nil, 0x4000}) ioctl(r0, 0x800000080004533, &(0x7f0000824000)) mmap(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000827000)=""/237) mmap(&(0x7f0000828000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000829000-0x4)=0xffff) 2018/02/12 00:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000840000-0xc)='/dev/amidi#\x00', 0x10001, 0x2) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000b0000-0x10)={0x3, 0xfffffffffffffffa}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000ff2000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/02/12 00:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000814000-0x6)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000276000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) mmap$binder(&(0x7f00006be000/0x2000)=nil, 0x2000, 0x4, 0x28053, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000005b000)={0x3, 0x3, 0xfff, 0x0, 0x0, [], [], [], 0x0, 0x3ff}) 2018/02/12 00:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') ioctl(r0, 0x20, &(0x7f0000a00000-0xd)="b332a4228c3de2253018840efbdc40ac80666499c11c65") getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000198000), &(0x7f000084b000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000725000-0x58)={0x26, 'aead\x00', 0x0, 0x7fffffffd, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:46 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f000030c000)='/dev/vcsa#\x00', 0x2, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/81, &(0x7f00000e2000-0x4)=0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socket$pptp(0x18, 0x1, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000059a000)={&(0x7f000036b000/0x1000)=nil, 0x1, 0x4, 0x89, &(0x7f00003d1000/0x3000)=nil, 0x4}) clock_gettime(0x0, &(0x7f0000557000-0x8)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f00003c4000-0x8)={r2, r3+30000000}, &(0x7f0000da7000)) 2018/02/12 00:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b70000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000efc000)={@syzn}) pivot_root(&(0x7f0000de2000-0x8)='./file0\x00', &(0x7f000076b000)='./file0\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000384000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001b4000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) connect(r0, &(0x7f0000302000)=@nfc={0x27, 0x1, 0xd9d, 0x7}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002de000-0x1a8)={0x3f, {{0x2, 0x0, @broadcast=0xffffffff}}, 0xcde283f13e6963d0, 0x2, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @loopback=0x7f000001}}]}, 0x1a8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000740000-0x4)=0x20, 0x4) 2018/02/12 00:47:46 executing program 3: mlockall(0x3) r0 = syz_open_procfs(0x0, &(0x7f0000b3f000)='mounts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x70)=[{0x6, 0x1, 0x20, 0x30, @tick=0x8, {0x1ff, 0x5}, {0x40, 0x4}, @raw8={"0ef757c68e2c402928fb3e29"}}, {0x4, 0x3, 0x7f, 0x6, @tick=0x6, {0xb05, 0x3}, {0x6, 0x9d}, @raw8={"c5137fda64b6d1d39d548007"}}, {0x1, 0x2, 0x1, 0x4, @tick=0x1, {0x1f, 0x7}, {0x4f, 0x7}, @raw8={"e1f0fe2fa1ac6b7993e0d7aa"}}, {0x58, 0x11d8, 0x2, 0x0, @tick=0x2, {0x365, 0x8}, {0x0, 0x819f}, @raw8={"66f4ce3b18707b5833a68baf"}}], 0x70) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000cea000)={0x2, 0x3, @multicast2=0xe0000002}, 0xfffffffffffffd8a) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000455000)='/dev/midi#\x00', 0x6, 0x4000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005ca000)=0x0) syz_open_dev$dmmidi(&(0x7f0000cb5000-0xd)='/dev/dmmidi#\x00', 0x54, 0x20000) process_vm_readv(r3, &(0x7f0000ca4000)=[], 0x0, &(0x7f0000a76000)=[{&(0x7f00009d5000-0x5f)=""/95, 0x5f}, {&(0x7f0000e57000-0x88)=""/136, 0x88}, {&(0x7f0000a2a000)=""/200, 0xc8}, {&(0x7f0000b7c000)=""/4096, 0x1000}], 0x4, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000b94000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000de8000-0x8)={0x0, 0x100}, &(0x7f0000a1d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000194000)={r4, 0xfffffffffffffffe, 0x2}, &(0x7f0000f3c000)=0x8) 2018/02/12 00:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00009df000-0xb)='/dev/audio\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xffffffffffffff80, 0x8000040000001) mlock2(&(0x7f00007fd000/0x9000)=nil, 0x9000, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000040f000-0x10)={0x0, 0x3c, &(0x7f0000d8c000+0x309)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1d"}) r1 = getpgid(0xffffffffffffffff) waitid(0x3, r1, &(0x7f0000720000), 0x2, &(0x7f00008dc000-0x48)) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/02/12 00:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="b287823ffeadb9ea19549c5d15c2a887f0626359c8ccf7e852ccbb3ad543e159ef598a0b6fd910c54edd8de59e91c01795a71dd9ea35fbe236d957f90b3563f3a1b5033bca39fe0ce08a5113491e6c7038b4e26c12434c173ad3f2d7fe3a177d5c436675e40db1b4224e65223c4a71bac536d2372ceeb3412426b3797bd905452ac2e07fe52eaa8c6e535119c560a39115a0946073b598b5d33463330a572d3e8b81a72d43ec48a37ebc9566c6cc91fe19a9281ec6d48fd1401ae588cde47df9bf3e9acff39ad40b934d94b55fdac17f3a5e3c36145e153d3ff883e704fea022c48ad6a84bb1228dd99c6b6bcba21f87", 0xf0) 2018/02/12 00:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000ab2000-0x8)={0x0, 0x0}, 0x84800) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') bind$inet6(r2, &(0x7f0000c19000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000f1c000)={0x2, &(0x7f00007c4000-0x10)=[{0x4, 0x2, 0xffffffffffffffff, 0x3}, {0x3, 0x7f, 0x75, 0xe8c6}]}) sendfile(r2, r3, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x25f, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) truncate(&(0x7f0000c43000)='./file0\x00', 0x8) r2 = syz_open_dev$amidi(&(0x7f0000b06000-0xc)='/dev/amidi#\x00', 0x0, 0x8100) openat$vsock(0xffffffffffffff9c, &(0x7f00004ea000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000f8b000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c41000-0x18)={0x0}) r5 = mmap$binder(&(0x7f00002e2000/0x4000)=nil, 0x4000, 0x4, 0x50, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00006b2000-0x30)={0x19c, 0x0, &(0x7f00005fc000-0x19c)=[@decrefs={0x40046307, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f0000860000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x5, 0x4, 0x2e}, @flat={0x776a2a85, 0x1, r3}], &(0x7f0000f1f000)=[0x40, 0x20, 0x30, 0x30, 0x78]}}, @clear_death={0x400c630f, 0x4}, @enter_looper={0x630c}, @free_buffer={0x40086303, r4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x40, &(0x7f0000342000)=[@fda={0x66646185, 0x1, 0x0, 0x36}], &(0x7f0000a10000)=[0x70, 0x30, 0x38, 0x20, 0x20, 0x38, 0x20, 0x38]}, 0x1}}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f000069f000)=[], &(0x7f0000615000-0x10)=[0x20, 0x28]}}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f00004b1000)=[], &(0x7f0000125000)=[0x0, 0x30, 0x28, 0x40]}}, @clear_death={0x400c630f, 0x1, 0x3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x20, &(0x7f00008e0000-0x40)=[@flat={0x776a2a85, 0x100, r5, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000ec7000-0x1), 0x1, 0x0, 0x22}], &(0x7f000066d000-0x20)=[0x68, 0x28, 0x60, 0x40]}, 0x7}}], 0xe4, 0x0, &(0x7f0000851000-0xe4)="fc7fda547f0f3380eec82ba87049ba6be544849b6b13ae7aae1bb09b813775bf69fa2fcd0c8d6f6910df8745ea1a3d8783defc87f7d7fdc35182050e70c3d118644528c87dc22da796dac0915bc3b9917696d6c27b36b9e43b7e9443483a9e72f61c59ced5155fd3d84bb2fc9a4ead76731439213e820f60690b00b83f1400a0174b9e89a9f5ba2710e47e048796cde2e40a63d159963a853b23e96705d3dc589b775a4c96d18c101abf1ed74abcbcfe2446b8c4df0dc76d09a55aebec9070870cffe638c8086dca32c39e7a4f9c9f86cae0f745328284160ab3e5a90fa137f01529d9dc"}) 2018/02/12 00:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authenc(sha3-384,ctr(cast6)))\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e75000-0xa)='/dev/cuse\x00', 0x480002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000ab8000)=0xff, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b42000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000031b000-0x14)={0x0, 0xffffffff, 0x8, 0xffffffffffffccf4, 0x3, 0x80000001}, &(0x7f00005e4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b92000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8, 0x4, 0x7fff, 0x100000000000, 0x4}, &(0x7f0000b31000-0x4)=0xa0) 2018/02/12 00:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004eb000)='/selinux/enforce\x00', 0x200008, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f0000617000)) 2018/02/12 00:47:46 executing program 0: socketpair(0x7, 0x2, 0x4, &(0x7f0000e36000)={0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x8000) 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000001e000)={0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty}, 0xc) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f0000328000-0xe2)=""/226, &(0x7f0000874000)=0xe2) getpeername(r2, &(0x7f0000ba0000)=@can, &(0x7f0000958000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ae0000)={0x0, 0x2}, &(0x7f00005d1000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000756000)={r3, 0x16}, &(0x7f0000185000)=0x8) 2018/02/12 00:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000075000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000e89000-0xa8)={{0x6, 0x10001}, 'port0\x00', 0x0, 0x0, 0x400, 0x7, 0x81, 0x2, 0x8, 0x0, 0x1, 0x1000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000868000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00004b0000)=""/252, 0xff5c, 0x40002002, &(0x7f00005ba000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x2d7518bedbc333e6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) fchdir(r2) bind$bt_l2cap(r1, &(0x7f000065a000-0xe)={0x1f, 0x401e, {0x7, 0x7, 0x9, 0x50, 0x20000008, 0x8000000000002}, 0x20, 0x4}, 0xffffffffffffff52) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ee000-0x494)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0xffffffff, 0xe4, 0x0, 0x19c, 0xffffffff, 0xffffffff, 0x3a4, 0x3a4, 0x3a4, 0xffffffff, 0x4, &(0x7f0000acf000), {[{{@ip={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0x0, @common='ifb0\x00', @generic="f322ec582f1dc9fe1c6f4953551987f0", {0xff}, {0xff}, 0x84, 0x1, 0x7c}, 0x0, 0xc0, 0xe4, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x10, 0x100000001, 0x401}}, @common=@ah={0x2c, 'ah\x00', 0x0, {0x5, 0x6, 0x1}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x3, 0x9}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x2}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x0, 0xd}, 0xff000000, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2, 0x1, 0x1b}, 0x0, 0x1e4, 0x208, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x3, 0x401}}, @common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'gre0\x00', {0xfffffffffffffe01, 0x8, 0x62, 0x9, 0x78, 0x9, 0x9, 0x68}, 0x4}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x494) 2018/02/12 00:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) kexec_load(0x80000000, 0x2, &(0x7f0000cc2000-0x20)=[{&(0x7f0000e5f000)="4458a1d7d467dba758e15ccf1423ad5e1da9db77f14323d47e0eea642e2a4424bacfeba76f07a9458949c7864acd0cce76a6111f6341426bfbdc68dcbd8b0049251e31cc9da4faaf6027604fa8c562f1ce7731af18be68b709977f88f6cd6257ce071aea3cf23171cee18166bcc25c6df882349648e5b8ba3f908b6407bc42f0064810941cdd254de0e8d347b14da8ea9982bf", 0x93, 0xfffffffeffffffff, 0x7ff}, {&(0x7f0000b37000)="653773b76223547da8c3dacc3c30f4d655eff79bacf5c93fa3b88e7a9bc089adf881e7860f51d2968a6e7937aae41f5b3d7093ccd9468b713331cc5ba7866f0f8cbdd6bfe377b577cefe5bffa9279f73908a3e7db87b647bf21d51d8cc642a0df4014fe79e5e5f81b6a2ed0fe0529f08a2701bf2ced68c4ef43a6191c2cb68b5d36854ed021ce5406ed7c48b1f68acc4d5df377c2b8cc38db9c82b5cdb9b46b3561b5406814c94a1b3c7ab0ca2fa8ecaa88f149fb1d4f049f8d4ee2005d2fba50f16", 0xc2, 0x7f, 0x6}], 0x1e0000) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getownex(r1, 0x10, &(0x7f00009ec000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f000081f000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f0000071000-0x78)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r3, &(0x7f0000058000-0x8)=0x5c, 0x7e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e8a000)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00006ed000)=0xe8) connect$can_bcm(r1, &(0x7f0000def000)={0x1d, r4}, 0x10) 2018/02/12 00:47:46 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='ipddp0\x00', 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005fd000)={0x9, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x6284887b}}, 0x1, 0x9, [{{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, {{0xa, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x3, 0x800, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3}}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x1, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, {{0xa, 0x2, 0x82, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}]}, 0x510) sendto$inet(r1, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000085c000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b0000)='/selinux/enforce\x00', 0x80, 0x0) 2018/02/12 00:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) fcntl$addseals(r0, 0x409, 0x2) 2018/02/12 00:47:46 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00003d2000-0x8)={0x0, 0x2710}, 0xfe39) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fcd000-0x60)=[{{&(0x7f0000626000-0xe)=@l2, 0x0, &(0x7f0000215000-0x40)=[{&(0x7f0000fca000-0x1000)=""/4096}, {&(0x7f0000102000)=""/150}, {&(0x7f0000896000-0xf1)=""/241}, {&(0x7f0000ce4000)}, {&(0x7f0000fc9000)=""/247}, {&(0x7f0000fca000-0x64)=""/100}, {&(0x7f0000899000)=""/254}, {&(0x7f0000fca000-0xc0)=""/192}], 0x0, &(0x7f0000373000-0x27)=""/39, 0x0, 0x1}, 0xdb2}, {{&(0x7f0000b74000-0x9)=@rc, 0x0, &(0x7f0000fca000)=[{&(0x7f0000fca000)=""/211}], 0x0, 0x0, 0x0, 0x3f}, 0x3}, {{&(0x7f00001ee000)=@generic, 0x0, &(0x7f0000311000)=[{&(0x7f0000db3000)=""/235}, {&(0x7f0000fcd000-0xa8)=""/168}, {&(0x7f0000fcb000)=""/73}, {&(0x7f0000fcb000)=""/111}, {&(0x7f0000158000-0x7b)=""/123}, {&(0x7f0000d03000)=""/150}], 0x0, &(0x7f0000fcb000)=""/51, 0x0, 0xf879}, 0x8}], 0x8000000000001e9, 0x0, 0x0) 2018/02/12 00:47:46 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f000028d000)=0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b41000)=@full, &(0x7f00002f6000)=0x48, 0x80800) r2 = syz_open_dev$amidi(&(0x7f00007c1000)='/dev/amidi#\x00', 0x31f, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000431000)='/selinux/relabel\x00', 0x2, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000e77000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10040) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000134000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000062c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = accept4$unix(0xffffffffffffffff, &(0x7f00007eb000)=@file={0x0, ""/4096}, &(0x7f0000d46000)=0x1002, 0x80000) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000088a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r9 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000d74000), 0x800) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f00001ca000-0x9)='/dev/dsp\x00', 0x200000, 0x0) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f00007af000-0x9)='/dev/rtc\x00', 0x600800, 0x0) r12 = syz_open_dev$usbmon(&(0x7f0000702000-0xd)='/dev/usbmon#\x00', 0x99, 0x44040) r13 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cef000)={&(0x7f0000204000)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f0000643000-0x8)={0x0}) io_submit(r0, 0x7, &(0x7f0000fa9000)=[&(0x7f000055a000)={0x0, 0x0, 0x0, 0x0, 0x7ec4, r1, &(0x7f000077d000-0xd6)="0063737294e4eee17f5c32727f24c8ab39c4b1d4fb6e00ca386809074c54e0572ae5278c5807242a4a8f4c99c8e5d9e0bca22b3b969426eb88f37330e6974c142d3474cf0dde4b106da505924fdbd038eb6a691a24aee2b26822ff8be7b5ce775c206d7aa0bdd981c1cc170053ff5e02ddf2d1f5fdf1da180b5ea54c2bc67715bb94398dd4fafe1617cef695e47d0f51029ea0ab2358befacd310da56ee9b31631eaa7d109ff87632195235617229ab3f4a40281c26c59b54d09805d0f0455325bf35b71ce688008f407d6d8a50c3d0eb7aab2a3468f", 0xd6, 0x10000, 0x0, 0x1, r2}, &(0x7f00001a3000)={0x0, 0x0, 0x0, 0xf, 0x5, r3, &(0x7f0000954000)="86014b30505aac217cba6fbd008370ed572d82ec943bac7de15b28934ea471be63380c96e3bd17c20af52b252ea32a1e238b8853724b7ce03c738d3ece22665cb8225a93ac33df63a340405e879515f051dd0e7bd43e11d6f662c83919b378031972119dc59a7068e17657f4bd54742e70117f8b640be3b354da34e62ce092a2504b1dab93613a502d77db10f9a1aa57747100f021503a40841b560c5b9e88c9558b5390b61d182e476db2df345486ddc0", 0xb1, 0x4, 0x0, 0x1, r4}, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x1, 0x4, r5, &(0x7f00005ba000-0x98)="d36c991e6c6e902fabeec7ddeea933a967c36978af18d8d6869c60b295cb31079ddd46ade8217a592a33e64921c04e6cd9261807299cd513cf207e9cf7cbf62d686d19f0e7097d55d7671541413f7a2ef3e16dad3157a5a2098d808b265f19848c6314ce86dace4d0749752c8f12d523640809c05ac7c54c4c0e450ca61bde43b6a9914399a090717a35c70f29bd01aa5b31d479f6a06a07", 0x98, 0x1ff, 0x0, 0x1, r6}, &(0x7f00009fb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r7, &(0x7f000075c000)="df3af7937529586acd683b575d627d7d2599e2dea2738e92d32e6e9c59ce15bc19ecd7f70cdef5a73ccf2e7282c90c5775bcd767c7f1ba6e208dc26ff0539c04a314e76e0743aebcf6c56b0a89a73f07a555b96ba4d714dbecfe589bc5c0e8e882610f7ad4950520fd3ae25f99fde95647de8930e42eb81082932cfdacd0940c78f37a87e56cb02ecdc98bd4c26b1a0c7ab2a2a26615577ce2367f0cdb1a7e58a3214d0bcc44e0658c7aadb1f44839e04af289877606d6044e0202fcd89d085df3dfd233b22cd08ad5ff971a2bf25b17f1f2ce3aca717940a361b6ce29ccf1d69b9c63aa8023", 0xe6, 0xfffffffffffffff9, 0x0, 0x1, r8}, &(0x7f0000930000)={0x0, 0x0, 0x0, 0x6, 0x6, r9, &(0x7f0000935000)="4b5f0a8ba37a0d11de60ea0f557e8488337e85e20e5abe370c532d5b1262ea5046c59984fdd65ac3758deb1ed47ad0efc2a76b83d9fb1aca9e913ee501fafb5b631495f88d07b5c11b8c61497c26593faae8ac0358c2e0088d6dc87f87c8bba364c7eba26d6a0f85988b4e63c8b89b512eee02bd2d58bf5bea679dad304c3019a67ce164ab", 0x85, 0x9a, 0x0, 0x0, r10}, &(0x7f0000d12000)={0x0, 0x0, 0x0, 0x3, 0x8, r11, &(0x7f0000682000-0x4c)="62a60d3d3706573cbc3480dba31852e7bf57d58e0e293b851b311566022bae39cde52ce59a9c269ba93d8f5900c7d03eac523d372d739c4b4ae28a5b1df13fe17501b864a25cf6aabf0ef9be", 0x4c, 0x40, 0x0, 0x1, r12}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r13, &(0x7f000033f000-0xc9)="c49f6cf35b0b84da5afd6a04bd0bb82c6d198506d16e7ef9f56565d45d7c70f87393396e6c7ac285416ff315558326bcdff15ef211c95d6370d1d5a4f0de0926de12876b0beb50add0787b22abbedfdf9c82661dba4eeed1c6b140b6327dc768334f15b07fae1ab0950672a2ae6df0f6842233b851e6bc7d1019bc04b812d4db07c3db19a8d641fa8e45bab8fd16d3b7c48d3617a09989b98850367b7eae4ab85f474d1be3e21eda4b8a4f464582568b392f6f74e853407e3af025f20e458c8d633a76219d1a26eab1", 0xc9, 0xeec, 0x0, 0x1, r14}]) ioctl$KVM_INTERRUPT(r11, 0x4004ae86, &(0x7f0000d0d000)=0xffff) r15 = socket$alg(0x26, 0x5, 0x0) bind$alg(r15, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r15, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00001c4000-0xb)='/dev/audio\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c1000-0x7)='ns/uts\x00') setns(r0, 0x4000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f97000)={0x0, 0xff}, &(0x7f00007ba000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b17000)={r1, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x43}}, 0x1, 0xffff, 0xffffffff, 0xffffffff, 0x80}, &(0x7f00001d3000-0x4)=0xa0) 2018/02/12 00:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f000047c000)='/dev/input/mouse#\x00', 0x800, 0x200) getdents(r1, &(0x7f000033a000-0x99)=""/153, 0x99) sendmsg$alg(r1, &(0x7f00005b0000)={0x0, 0x0, &(0x7f0000d4d000)=[{&(0x7f0000ac3000)="448959f01ddc5d7c7a4d9fcf4f892b913b140e8e84c55fb9ca72e2aa8390ae61499fb3f743ab41baad1061661d07", 0x2e}, {&(0x7f00000ea000)="f8041535e83bb7907991d5cb1c9a37a38fc991f481f7e495d9e4c4ed97d3e64acee64f97afc4b42777c27cb767", 0x2d}, {&(0x7f0000af2000-0x5c)="9e3ebca795d59d6470a4ea320783b525be9732e0c9bf8b10300dbff63c7bad207b8eb128fa9a6e5d851f812c539a634faa8ebe4d17293ba6b44fd64b70dee61803c3726528444c7723aef7c2688b163aa94a03cdac5020065a32ce89", 0x5c}], 0x3, &(0x7f0000b9e000-0x10)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x20000080}, 0x8094) pread64(r0, &(0x7f0000107000-0x51)=""/81, 0x51, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) listen$netrom(r2, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000ef6000-0x4)=0xc1ce, 0x4) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000cd3000)=""/4096, &(0x7f0000345000-0x4)=0x1000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/12 00:47:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f39000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8401) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00006cd000-0x10)={&(0x7f000081a000/0x4000)=nil, 0x4000}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getresgid(&(0x7f000009f000), &(0x7f00002ce000-0x4)=0x0, &(0x7f0000d22000)) r2 = syz_open_dev$midi(&(0x7f0000501000-0xb)='/dev/midi#\x00', 0x3, 0x38301) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000031b000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6ee}}, [0x200, 0x10001, 0xfb, 0x2, 0xe0, 0x0, 0x6, 0x1, 0xfffffffffffffffd, 0x8, 0x2, 0xffffffffffff0001, 0x7, 0x1, 0xffffffff]}, &(0x7f00006bc000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f7f000-0xc)=@sack_info={r3, 0xd02, 0xee3d}, &(0x7f0000eb1000)=0xc) lstat(&(0x7f000053d000-0x8)='./file0\x00', &(0x7f0000ad7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00006f6000)=[0xffffffffffffffff]) r6 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000039c000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f00004ac000-0x4)=0xffffffffffffffd8) setsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f00008ab000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r7}, 0x14) setresgid(r1, r4, r5) sendto$inet(r0, &(0x7f0000a8c000-0x4a), 0x0, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000e7d000)={0x0}) ioctl$VT_SETMODE(r8, 0x5602, &(0x7f00009d2000-0x8)={0x72, 0x8001, 0x5, 0x0, 0x3}) 2018/02/12 00:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) close(r0) r1 = socket$inet(0x2, 0x80005, 0x3ffffffffff) bind$inet(r1, &(0x7f00002fb000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00004bb000-0x2), 0x2) connect$inet(r1, &(0x7f0000e8b000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/12 00:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x80c, 0xfffffffffffffffd, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000028d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000246000)={@multicast1, @remote}, &(0x7f0000e9b000)=0x8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000020b000)={{0x101, 0x401, 0xf0, 0x7fffffff, 0x5d, 0x4761}, 0x3fffffff80}) 2018/02/12 00:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000859000)={0x4, r0, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005ad000)=@assoc_value={0x0, 0x4}, &(0x7f0000aee000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000eb5000-0x8)=@assoc_value={r3, 0x80000000}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r4, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000c3b000), 0xffc5, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f000018e000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000368000-0x1c)=""/91, 0x5b) r2 = syz_open_dev$midi(&(0x7f0000438000-0xb)='/dev/midi#\x00', 0x1000, 0x2040) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000c17000-0x3c)=""/60, &(0x7f00001a1000-0x4)=0x3c) 2018/02/12 00:47:46 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000002a000-0x70)=[{&(0x7f000000d000)="e4f112dc", 0x4}], 0x1, &(0x7f000001f000)=[]}, 0x0) 2018/02/12 00:47:46 executing program 3: mmap(&(0x7f0000017000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000002000-0x8)={0x7}, 0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="78453790d30c774f36a107743777fc84", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003000-0xc)={0x0, 0xf0, &(0x7f0000ca6000)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0xc5f}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfb97}, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x100}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf61c}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x20}]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a6f000-0x4)=@assoc_id=r3, &(0x7f0000002000)=0x4) r4 = syz_open_procfs(r0, &(0x7f0000017000)='attr/exec\x00') writev(r4, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/12 00:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x1bb) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f3d000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/12 00:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a44000)='/dev/mixer\x00', 0x8000, 0x0) accept4$nfc_llcp(r0, &(0x7f0000a4a000-0x58), &(0x7f0000f06000-0x2)=0x58, 0x80000) flistxattr(r0, &(0x7f0000d73000)=""/186, 0x112) r1 = socket$inet6_udp(0xa, 0x2, 0x0) execve(&(0x7f0000795000-0x8)='./file0\x00', &(0x7f0000dc6000-0x4)=[&(0x7f0000808000)='vmnet0\x00'], &(0x7f000073e000-0x14)=[&(0x7f0000b36000)='*\x00', &(0x7f0000b23000)='\x00', &(0x7f000052c000-0xb)='/dev/mixer\x00', &(0x7f0000ac5000-0x21)='{[eth0vmnet0mime_typen.+ppp1self\x00', &(0x7f0000f58000)='/dev/mixer\x00']) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') connect$pppoe(r0, &(0x7f000037f000-0x1e)={0x18, 0x0, {0x1, @empty, @generic="c4061b07f1a67d384214b9680bae4cd9"}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000058000-0x8)=0x5c, 0x7e) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/12 00:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009fa000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f3b000)={0x0}, &(0x7f0000629000)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x0, &(0x7f0000055000-0xfa)=""/250) bind$pptp(r1, &(0x7f0000b07000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000dca000), &(0x7f000012d000-0x4)=0x2e8) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x5, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) clock_getres(0x3, &(0x7f0000997000)) 2018/02/12 00:47:46 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', 0xffffffffffffffff, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000e7d000)='/dev/admmidi#\x00', 0x4, 0x8000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005fe000-0x4)={0x766e}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001a9000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(r1, &(0x7f0000ff9000-0x10)={0x28, 0x0, 0x0, @my}, 0x10) 2018/02/12 00:47:46 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, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000de0000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000001f000)={0x0, 0x59e3ed84}, &(0x7f000083a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a29000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0xc9}}, 0x80, 0x800, 0x8, 0x80000001, 0x1}, &(0x7f0000cad000)=0xa0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', 0xffffffffffffffff, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_cancel(0x0, &(0x7f0000e89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000756000-0x2a), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x20)) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) 2018/02/12 00:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000003d000)='/dev/snd/midiC#D#\x00', 0xc3a, 0xa0d02) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000a31000-0x18)={0x5, 0xffffffff, 0x80, 0x0, 0x3, 0x9}) io_setup(0x101, &(0x7f0000f79000-0x8)=0x0) inotify_add_watch(r0, &(0x7f0000de9000-0x8)='./file0\x00', 0x100) io_destroy(r1) pselect6(0x40, &(0x7f00004be000-0x40)={0x7fff, 0x8a, 0x16, 0x0, 0x1ff, 0x200, 0xfffffffffffffe00, 0x2}, &(0x7f0000e28000)={0x6, 0x7, 0xbd0a, 0x5, 0x3ec, 0x101, 0x401, 0x7d0d}, &(0x7f000001a000)={0x2, 0x6, 0x5, 0x5, 0x1, 0x2, 0xf4, 0x5}, &(0x7f00001d0000)={0x77359400}, &(0x7f0000dd7000)={&(0x7f00003e6000-0x8)={0x8}, 0x8}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00007d4000), &(0x7f000051f000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000e57000)={0xffffffff, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000750000-0x10)={0x80, r2, 0x1, 0x200}) io_setup(0x640, &(0x7f0000e1d000)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00006f1000)=""/129) io_destroy(r1) syz_open_dev$midi(&(0x7f0000cbf000)='/dev/midi#\x00', 0x9, 0x200) 2018/02/12 00:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000d2b000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000086e000)=""/149) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:46 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00003fd000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000887000-0x8)={0x0, 0x7d}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000367000-0x4)=r1, 0x4) unshare(0x8000400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common, 0x10) r2 = socket(0x2, 0x2, 0x0) flistxattr(r2, &(0x7f0000d14000)=""/15, 0xf) 2018/02/12 00:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000fef000-0x10)={0x65b6, 0x1, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000e5f000-0x8)='./file0\x00', 0x40, 0x8) clock_gettime(0x0, &(0x7f0000e61000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d57000)={0x4, 0x6, 0x9, 0x7, 0x800, 0x7, 0x101, 0x6}, &(0x7f0000fc3000)={0x1, 0x3, 0x1f38, 0x6, 0x3, 0x5, 0x9, 0x800}, &(0x7f0000854000)={0x800, 0x30, 0x2, 0x81, 0x0, 0x6, 0x80000001, 0x8}, &(0x7f0000295000-0x8)={r2, r3+30000000}, &(0x7f00002d6000)={&(0x7f0000e86000-0x8)={0x1}, 0x8}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000033b000-0xf9)="0b1473c0ac6b3932c1f84804fd89c84985bfe09a567b3e8e30c77fee202b301ff1831a8f33b23be46a3b5a4abf1fe586df60101142a6e5adc7ec51e92b7b57e9278762b052000a0c1964bcf0b5fd821c879c1deefd2a7f6aedae21e9a7b76f75ca12df4c9a9b1c09090426b9734cc145b0c124ed70dfb3593c87981c83c394bb7733561df6c9030364ea3a18902ef8a81b4bc05e41a6aa14af5e7bcca4f9d5080f2906bd6971bd2dfc9f655aad0c4dfeec80768949a6c3d5c56b74892bbe118e4c14dd52312e49dc129a69ad0f002a3eec76c19df2670adb1c885bc0b7d6bc79e9927b4a327895d04748081bd973f26388b76ed02698911a61", 0xfcac) ioctl$int_in(r1, 0x5421, &(0x7f000079a000-0x8)=0x3) 2018/02/12 00:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b75000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000957000-0x4)=0x10) munlockall() ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/12 00:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', 0xffffffffffffffff, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000b6a000)='./file0\x00', 0x0, 0x108) r1 = syz_open_dev$midi(&(0x7f000079f000-0xb)='/dev/midi#\x00', 0xffffffffffffffc1, 0xc00) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000099000-0x10)={r0, r1, 0x6, 0x1}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000312000)='/dev/autofs\x00', 0x80c0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036a000)={r2}) writev(r3, &(0x7f0000965000)=[{&(0x7f000085e000-0xa)="07b2de85d73d14b709b5", 0xa}, {&(0x7f0000e4b000)="05a65191daefbbfcda8fdbeb1f73d145f9dcfd5cb5a787f4b4f99fa23331cc40cbfe0a0a4be0d640c84e4eecc8a6ab118718afeeb78d892d5b40c517332f3f0845f8cb5bde46f0d9dcd37d3c1e12c1c2f7f16b6dae8572e4badc2a58c352a00953c4", 0x62}], 0x2) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00001a7000-0x70)={0x0, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @multicast2=0xe0000002}, 0x100, 0x7ff, 0x6, 0x20, 0x80000000, &(0x7f0000436000-0x10)=@common='tunl0\x00', 0x100000000, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000ee4000-0x10)='/dev/input/mice\x00', 0x0, 0xa080) readv(r4, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r4, &(0x7f0000417000)="f0", 0x1) 2018/02/12 00:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = accept4(r0, &(0x7f00003a1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000229000-0x4)=0x14, 0x80800) ioctl$int_in(r1, 0x5421, &(0x7f00006a1000-0x8)=0xa2) syz_open_dev$mice(&(0x7f0000ed8000)='/dev/input/mice\x00', 0x0, 0x480) 2018/02/12 00:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c43000), &(0x7f0000a62000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000edc000-0xc)={0x80000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00003d0000-0xbc)={0x80000000, 0x2, 'client0\x00', 0x2, "19d1fbc83065898e", "fc211b0163dc7153520e1b2c48bc94097e363a4cd44d4e04a851a1773fcb92c3", 0x82e, 0x40}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000051b000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000484000-0x18)={@empty, 0x25d, r3}) 2018/02/12 00:47:47 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in=@rand_addr, @in=@empty}, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x8, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x1, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0xc3e}}, 0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000-0x16)='/selinux/checkreqprot\x00', 0x4001, 0x0) epoll_wait(r1, &(0x7f000000c000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/12 00:47:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000628000)='/dev/vcsa#\x00', 0x0, 0x282) connect$bt_sco(r0, &(0x7f0000f0c000-0x8)={0x1f, {0x8, 0x20, 0x400, 0x7, 0xa7, 0x1}}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x800000080004531, &(0x7f000009d000-0x1)='g') setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000ff1000)={@loopback=0x7f000001, @empty, @multicast2=0xe0000002}, 0xc) sysfs$2(0x2, 0x10000000000007, &(0x7f0000631000-0x6e)=""/110) 2018/02/12 00:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00007d5000-0xa)='/dev/dsp#\x00', 0x3, 0x40000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b41000-0x4)=0x18, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000), 0x0) r2 = syz_open_dev$audion(&(0x7f00000f3000)='/dev/audio#\x00', 0x101, 0x2) r3 = syz_open_dev$sndmidi(&(0x7f0000525000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x44000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000f0e000)=r3) 2018/02/12 00:47:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000082000)=0xe8) getresgid(&(0x7f0000a22000-0x4), &(0x7f000042c000), &(0x7f00008b8000-0x4)=0x0) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000205000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc2c45512, &(0x7f0000678000)={{0x100000001, 0x1, 0xffffffff, 0x4, "9af0b1d5a802ec792323d6cc317cd2b1265f021cf56b10220b9c8675b41f19f7c0ca4ee50f07dd01c6d7503a", 0x1}, 0xc55, [0x6, 0x6, 0x1, 0x3ff, 0x7ed, 0x3, 0x400, 0x0, 0xffffffff, 0x0, 0x10000, 0x8, 0x81, 0x3, 0xfffffffffffffffe, 0x100000001, 0x6, 0x400, 0x4, 0x5, 0x7, 0x4, 0x1de1, 0x9, 0x4, 0x8000, 0x7, 0x3, 0x0, 0x6, 0x7f, 0x1, 0x7fffffff, 0x1, 0x1ff, 0x3800, 0x40, 0xacc, 0x8, 0x5ed, 0xd5d, 0x1, 0xfffffffffffffc86, 0x3ff, 0x3000000, 0x7fff, 0x4, 0x8, 0x10000, 0xfffffffffffffffa, 0x8, 0x1, 0x5, 0x7, 0x7fff, 0x70b, 0x6, 0x3f, 0x1ff, 0x9, 0x6, 0x1, 0x8001, 0x5, 0x8, 0x86, 0x5, 0xfbda, 0xed, 0x2, 0x9, 0x80000000, 0x8, 0x7, 0x8, 0x5, 0x5, 0x3, 0x2, 0x40, 0x6, 0x7, 0xffffffffffffffff, 0x20, 0x200, 0x7, 0x8, 0x400, 0xfffffffffffffff9, 0x1000, 0x1, 0x8, 0x9, 0xfffffffeffffffff, 0x401, 0x2, 0xef, 0x4, 0x1, 0x95, 0x10001, 0x7, 0x7, 0x0, 0x3, 0x8, 0xfffffffffffffff9, 0x7fffffff, 0x6ce, 0x6, 0xfffffffffffffffd, 0x7fff, 0xffffffff, 0x1, 0x100000001, 0x80000001, 0x9, 0xfffffffffffff001, 0x0, 0x9, 0x380, 0x1, 0x9f8e, 0x9, 0x8, 0xff, 0x2, 0x2], {0x77359400}}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f8d000)='/dev/rtc\x00', 0x48e102, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000c4c000-0x14)={0x1, 0x3, 0x7d8, 0x7f, 0x10000, 0x357, 0x7ff, 0x7, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) timerfd_create(0x2, 0x80000) 2018/02/12 00:47:47 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000000)="77309a5e171027595323b655c64b5d100f5e8acda8506971e54c4a8e108f1ded7a227c24634edfa284311b351625e9e8b837d73f3c093d31da8f0661691c8a10969866f5836fff2afe84a3302df4945270cc5c7ec8d14ae721dc7031812a9c2025a6e526580ee7303d94fba9ffab790add23e6083bd36b65870c619e565eaaf992b1d0700fdc7cc30f47c005c09e991ba1a51783a614358f64fccf5114a529328ab5cc803c6d8a991c29923aeccef6cfd371a75f9d5c34af2511947a651ae430661aab03e9ecaf82f45a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000ec000)={{}, {0x10}}) 2018/02/12 00:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgid(0xffffffffffffffff) r3 = gettid() bind$inet6(r0, &(0x7f0000642000-0x1c)={0xa, 0x0, 0x20007, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000001000}, 0x1c) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000431000)={r1, r0, 0x9}) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r4, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000500000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000099e000), &(0x7f000040b000-0x4)=0x8) recvmsg(r0, &(0x7f0000ba0000-0x38)={0x0, 0x0, &(0x7f000017d000)=[], 0x0, &(0x7f000048b000)=""/192, 0xc0}, 0x0) 2018/02/12 00:47:47 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) connect$unix(r1, &(0x7f0000664000+0xd3d)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f000022d000)="82a153fc77769f7fca9ed4281e2e7c962b595b197cce3e7fbf5cb80f08d09acb4d846781fcb3252dc45803c31445ed26d4c3fddb604c52030cdd6b67500ecf112186da7b201f926224e1cd00da3ee1a8197152e430a012ab442176beb6d72602e0e61c8403a4ae393c894846475679ff85f5dd425797dd2bf02379d2d25539f00dc7") 2018/02/12 00:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006b1000)='/dev/input/mouse#\x00', 0x100000000, 0x20000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003a7000)={0x3d6a}, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c48000)=0xf000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r1, r2) dup3(r4, r3, 0x0) 2018/02/12 00:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001f1000)={0x0, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000074000-0x30)={0xd3b, 0x3, 0xffffffffffffff8d, 0x0, 0xe61a, 0x3}) 2018/02/12 00:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ecc000-0x4), &(0x7f0000cd2000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = syz_open_dev$dspn(&(0x7f0000827000-0xa)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a3f000-0x20)={r2, 0x3, 0x5, r2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000313000)={0x0, 0xb0, &(0x7f0000cf7000-0xb0)=[@in={0x2, 0x2, @rand_addr}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x3, @empty, 0x2}, @in6={0xa, 0x0, 0xa2d, @empty, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x0, 0xd313, @empty, 0x7}]}, &(0x7f0000ba6000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00001e0000)={r4}, &(0x7f00000e9000-0x4)=0x8) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x80000007e) 2018/02/12 00:47:47 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000739000)='user\x00', &(0x7f0000032000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e95000-0x95)="495286e7004e3fe3cba019ea26388e7c4724551e6dbcbf9025d6b3f9d64f5157686cee9d1df97fe4d513324083a574b61b2a3c1e2cd0bcc4d2bd2113f692b200223ca815f4d73cf7667396a446bac469fc7db238adeee09bc245aec80427170295955b6b199ce0cd3b63288825974ea19aacec7735e6f031deef9e5b10824cf31758f88b327c0f1d6d977cfaad16d4288840c931e7", 0x95, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) pipe(&(0x7f0000d61000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000140000)=0x3) 2018/02/12 00:47:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004d4000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) listen(r0, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000049a000-0x20)={@generic="d7a8cb3ce0546774cdeeadf0ca7e360f", @ifru_flags=0x4000}) pipe(&(0x7f00001ac000)={0x0, 0x0}) accept4$llc(r3, 0x0, &(0x7f000073b000), 0x80800) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000f8e000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/12 00:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/02/12 00:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/12 00:47:47 executing program 2: prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) munlockall() 2018/02/12 00:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000942000-0x1)=0x4, &(0x7f0000e16000)=0x1) [ 56.256365] device eql entered promiscuous mode 2018/02/12 00:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006a3000-0x78)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x947, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0xff, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003bd000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000707000)=0x4) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00005ab000-0x8)='./file0\x00', 0xa0001, 0x1) 2018/02/12 00:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f000055e000)={0x11ac, 0x31, 0xfffffffffffffffe, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x1184, 0x54, [@generic="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@generic="42fd43eb3a1f49f2475aefd29d9253955d15723645a904bf6e02336d4ffc7b9fcfc3b6e4ad67f548bc310db389787b2b3da54e9ba3f4021a754c6754f24721dd0f08e0046f0ecef1b720deb444453d06ecc1182c0db1cf93427189fa85743f96a1a5046ec2a9bce448e682506f42328f47cd1991f71b65091dbf32580928a27e8156a5d6cdb1d1b4bbd791c7216b9ff96778480aed2123b4e7263a19248e86bb99573f3a72db", @generic="6382120faee299f8db75cea5c6ef9b6ed165d9a46dbc3ec7bbb089249017030c59c486a7b15ca971699668e61ea53dc73caadaebdc51faedc6edec7fc3f2b5c5053bf31c7ac31ef26308fc3773832f9591b4484bf590eec948fade440b908a72166933629f718050264a2407e8781d6b70545317867217e79bd280a2fe586af2b24b703908d3929f6cd4b36fc9e534e6e87d0772b9eaa807b93045166645e082bf067c323b0e3671cc98a1617988f87b0a89f094cea4c1d5ef6bddd1ad64fad02f3f9de2206267ecd894fa6f86f67cb447493b120ba64e"]}, @typed={0x18, 0x26, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x11ac}], 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00008f7000)='/dev/midi#\x00', 0x3, 0x200000) ioctl$TCSETSW(r1, 0x5403, &(0x7f00008cb000)={0x659, 0x80000000, 0x10c, 0x47, 0x0, 0x5, 0x7f, 0x8, 0x8, 0x7, 0x7ff, 0x1}) 2018/02/12 00:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006b1000)='/dev/input/mouse#\x00', 0x100000000, 0x20000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003a7000)={0x3d6a}, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c48000)=0xf000) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r1, r2) dup3(r4, r3, 0x0) 2018/02/12 00:47:47 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000001f000-0x8)='./file0\x00', 0x80000, 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) bind$inet6(r0, &(0x7f0000018000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001f000-0xd2)={0x0, 0xca, "390a88d8b751586324b6a3ceeab50373d211d517717101458845e3a9c3674b0c948e79ef57b8919e8b0f9b968dccafb8a8a8f061982a9e4f1e640c53402bc4a776ac8b5ad40c750781e410aa7facc7e722421b7e07d6c2f2fdf77f94a31c0f6a51292fbaffe1303c1ae9b11fd599628c7278f63d6c608f204e58228c337f137f936421fb396f807852fa0a69975b8b4e94639f5120611cec69882f51ee6ded0ba0f2bb5bdcb37eb4eb438a9bd95a95a5f687e0395250a7764b1f8c7961f6d6b95a160585b61d6aa4d645"}, &(0x7f0000009000-0x4)=0xd2) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000020000-0x3)=',+\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000005000-0x10)={0x3, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40106435, &(0x7f0000003000)={0x3, r4, 0x0, 0x132}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001e000)={r2, 0x2, 0x30}, 0xc) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000015000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000002000), &(0x7f0000012000)=0x4) 2018/02/12 00:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000098a000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_OPERSTATE={0x8, 0x10, 0x2000000005}]}, 0x28}, 0x1}, 0x0) 2018/02/12 00:47:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b27000)=""/96, &(0x7f0000333000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) getdents(r0, &(0x7f0000164000-0xdb)=""/219, 0xdb) 2018/02/12 00:47:47 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/12 00:47:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000e8a000-0x8)='./file0\x00', &(0x7f0000419000-0x4)='hfs\x00', 0x800, &(0x7f0000001000-0x7f)="b61b7ca30e84bc1c06b67d50a8c9c1975d94c7b51e699c965f9fb20b133ac0e7f5601a52328a56f62b14d98836b1c6d901a8c7ffa412eeeae1267b09360e5300ffab43dfa4be1ade64972e1542d90c765306c819327993dc4e3d30728685025ad3b765688da94d00506dfd8f7c2a6e86af2e3cf6ad4fe913539cea15845c06") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000178000-0x8)='./file0\x00', 0x94) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000c51000-0x8)='./file0\x00', &(0x7f0000952000)='nfs\x00', 0x0, &(0x7f000000a000)) [ 56.351487] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/02/12 00:47:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x2) close(r0) 2018/02/12 00:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00005a3000-0x4)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f00007f1000-0x8)={&(0x7f0000ba2000)=@newneigh={0x1c, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b65000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000004c000)='/dev/rtc\x00', 0x2000, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000e49000)=0x7, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000e16000)={&(0x7f00003b6000/0x1000)=nil, 0x1000}) 2018/02/12 00:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') syz_open_dev$dmmidi(&(0x7f000077d000-0xd)='/dev/dmmidi#\x00', 0x401, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd7000)='/dev/sequencer\x00', 0x800, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) [ 56.408909] netlink: 'syz-executor7': attribute type 16 has an invalid length. 2018/02/12 00:47:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x2d, &(0x7f0000001000-0x20)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x39e) 2018/02/12 00:47:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002b5000-0x14)={0x0, 0x8000, 0x100000001, 0x3, 0x4, 0xb0}, &(0x7f0000477000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006e7000-0x8)={r3, 0x3}, &(0x7f0000559000)=0x8) bind$alg(r1, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000074d000)="459b444a", 0x4) 2018/02/12 00:47:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x23e3, 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, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008cc000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000e7c000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000119000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000547000-0x20)={r2, 0x6, 0xf5, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003a5000-0x20)={@generic="de1cf19c6c309052785b249594ed99e9", @ifru_flags=0x600}) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:47 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x2f) sendto$inet6(r0, &(0x7f0000ad2000-0x3f)="ff", 0x1, 0x0, &(0x7f0000aa8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/12 00:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ad0000-0x4)=0x80000000, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendmsg$kcm(r2, &(0x7f0000eb9000)={0x0, 0x0, &(0x7f00001de000-0x8)=[{&(0x7f0000f78000-0x1c)="44daca481996db6ee82c3978ea87eaac2732265df4dd49caa1e783ca", 0x1c}], 0x1, &(0x7f00004d6000)=[], 0x0, 0x4000000}, 0x4040) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f68000)={{0x2, 0x1, @empty}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x52, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @common='nr0\x00'}) 2018/02/12 00:47:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000ce2000)={0x0, 0x80, 0x0, 0x20, 0x9, 0x20, 0x5, 0x4, 0x51, 0x433, 0x10001, 0x4, 0x6871, 0x92, 0x8, 0xfffffffffffffeff, 0x3, 0x4, 0x2, 0x3, 0xe05, 0x1, 0x4, 0xcc, 0x378a, 0x9}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/12 00:47:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000d83000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000079c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x5, 0x401) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/12 00:47:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x0) 2018/02/12 00:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000041f000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x95, []}, 0x90) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ppp\x00', 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007be000)={r1, 0x50, &(0x7f0000283000)}, 0x10) 2018/02/12 00:47:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000a2f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfffffffffffffe83, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@noop={0x1}, @cipso={0x86, 0x6, 0x7fffffff, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3a) read$eventfd(r0, &(0x7f0000862000-0x8), 0xfffffffffffffea5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000837000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x3d, 0xfffffffffffff867}, &(0x7f00004ae000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000af0000)={r1, 0x4, 0x3ae, 0x1ff}, 0x10) getpeername$unix(r0, &(0x7f0000900000-0x6e)=@file={0x0, ""/108}, &(0x7f0000926000)=0x6e) io_setup(0x41, &(0x7f0000388000)=0x0) io_cancel(r2, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x8, 0xc1, r0, &(0x7f00009e4000-0x1000)="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", 0x1000, 0x1, 0x0, 0x0, r0}, &(0x7f00006fd000)) 2018/02/12 00:47:47 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x0) [ 56.578636] audit: type=1400 audit(1518396467.606:49): avc: denied { net_bind_service } for pid=9988 comm="syz-executor0" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.610901] [ 56.612831] ============================= [ 56.617041] WARNING: suspicious RCU usage [ 56.621211] 4.16.0-rc1+ #219 Not tainted [ 56.625351] ----------------------------- [ 56.629528] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 56.639192] [ 56.639192] other info that might help us debug this: [ 56.639192] [ 56.647364] [ 56.647364] rcu_scheduler_active = 2, debug_locks = 1 [ 56.654073] 1 lock held by syz-executor2/9990: [ 56.658676] #0: (rcu_read_lock){....}, at: [<0000000025755df4>] __rds_conn_create+0xe46/0x1b50 [ 56.667493] FAULT_INJECTION: forcing a failure. [ 56.667493] name failslab, interval 1, probability 0, space 0, times 0 [ 56.667666] [ 56.667666] stack backtrace: [ 56.678921] CPU: 1 PID: 10006 Comm: syz-executor5 Not tainted 4.16.0-rc1+ #219 [ 56.690637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.699974] Call Trace: [ 56.702553] dump_stack+0x194/0x257 [ 56.706170] ? arch_local_irq_restore+0x53/0x53 [ 56.710824] ? lock_acquire+0x1d5/0x580 [ 56.714804] should_fail+0x8c0/0xa40 [ 56.718514] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 56.723608] ? find_held_lock+0x35/0x1d0 [ 56.727669] ? perf_trace_lock+0xd6/0x900 [ 56.731813] ? find_held_lock+0x35/0x1d0 [ 56.735905] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 56.741770] ? perf_trace_lock+0xd6/0x900 [ 56.745907] ? rcu_note_context_switch+0x710/0x710 [ 56.750842] should_failslab+0xec/0x120 [ 56.754805] kmem_cache_alloc+0x47/0x760 [ 56.758848] ? __f_unlock_pos+0x19/0x20 [ 56.762810] ? lock_downgrade+0x980/0x980 [ 56.766958] getname_flags+0xcb/0x580 [ 56.770744] ? map_files_get_link+0x3a0/0x3a0 [ 56.775235] SyS_renameat2+0x28c/0x1010 [ 56.779195] ? find_held_lock+0x35/0x1d0 [ 56.783253] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 56.788095] ? SyS_link+0x730/0x730 [ 56.791751] ? __sb_end_write+0xa0/0xd0 [ 56.795719] ? fput+0xd2/0x140 [ 56.798899] ? SyS_write+0x184/0x220 [ 56.802600] ? __do_page_fault+0x3d6/0xc90 [ 56.806822] ? SyS_read+0x220/0x220 [ 56.810441] ? do_fast_syscall_32+0x156/0xfa1 [ 56.814928] ? SyS_link+0x730/0x730 [ 56.818543] do_fast_syscall_32+0x3ee/0xfa1 [ 56.822862] ? do_int80_syscall_32+0x9d0/0x9d0 [ 56.827429] ? finish_task_switch+0x1e2/0x890 [ 56.831907] ? finish_task_switch+0x1b9/0x890 [ 56.836397] ? syscall_return_slowpath+0x2ac/0x550 [ 56.841313] ? prepare_exit_to_usermode+0x350/0x350 [ 56.846315] ? sysret32_from_system_call+0x5/0x3b [ 56.851157] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.856001] entry_SYSENTER_compat+0x54/0x63 [ 56.860395] RIP: 0023:0xf7facc79 [ 56.863740] RSP: 002b:00000000f77a809c EFLAGS: 00000286 ORIG_RAX: 0000000000000161 [ 56.871433] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000002001dff6 [ 56.878687] RDX: 0000000000000015 RSI: 0000000020e14ff6 RDI: 0000000000000002 [ 56.885939] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 56.893189] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 56.900443] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 56.907738] CPU: 0 PID: 9990 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #219 [ 56.915017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.924373] Call Trace: [ 56.926960] dump_stack+0x194/0x257 [ 56.930597] ? arch_local_irq_restore+0x53/0x53 [ 56.935306] lockdep_rcu_suspicious+0x123/0x170 [ 56.939985] ___might_sleep+0x385/0x470 [ 56.943967] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 56.949849] ? __debug_object_init+0x235/0x1040 [ 56.954516] ? debug_mutex_init+0x1c/0x60 [ 56.958671] __might_sleep+0x95/0x190 [ 56.962485] kmem_cache_alloc_trace+0x299/0x740 [ 56.967157] ? lock_acquire+0x1d5/0x580 [ 56.971130] ? lock_acquire+0x1d5/0x580 [ 56.975107] ? __rds_conn_create+0xe46/0x1b50 [ 56.979619] rds_loop_conn_alloc+0xc8/0x380 [ 56.983952] ? rds_loop_conn_free+0x290/0x290 [ 56.988454] ? __init_waitqueue_head+0x97/0x140 [ 56.993128] ? rcutorture_record_progress+0x10/0x10 [ 56.998151] ? __lockdep_init_map+0xe4/0x650 [ 57.002571] __rds_conn_create+0x112f/0x1b50 [ 57.007043] ? rds_conn_drop+0xb0/0xb0 [ 57.010928] ? find_held_lock+0x35/0x1d0 [ 57.015009] ? __might_fault+0x110/0x1d0 [ 57.019102] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 57.024999] ? rcu_note_context_switch+0x710/0x710 [ 57.029937] ? kasan_check_write+0x14/0x20 [ 57.034156] ? copyin+0x91/0xb0 [ 57.037427] ? copy_page_from_iter+0x50e/0x7c0 [ 57.042012] ? _copy_from_iter+0xf30/0xf30 [ 57.046241] ? _raw_spin_unlock_bh+0x30/0x40 [ 57.050647] ? rds_message_copy_from_user+0x29e/0x370 [ 57.055825] rds_conn_create_outgoing+0x3f/0x50 [ 57.060485] rds_sendmsg+0xda3/0x2390 [ 57.064263] ? avc_has_perm+0x43e/0x680 [ 57.068256] ? rds_send_drop_to+0x19d0/0x19d0 [ 57.072732] ? iterate_fd+0x3f0/0x3f0 [ 57.076518] ? lock_downgrade+0x980/0x980 [ 57.080661] ? find_held_lock+0x35/0x1d0 [ 57.084726] ? sock_has_perm+0x2a4/0x420 [ 57.088775] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 57.094116] ? lock_release+0xa22/0xa40 [ 57.098076] ? __check_object_size+0x8b/0x530 [ 57.102547] ? __release_sock+0x360/0x360 [ 57.106695] ? __might_sleep+0x95/0x190 [ 57.110661] ? selinux_socket_sendmsg+0x36/0x40 [ 57.115311] ? security_socket_sendmsg+0x89/0xb0 [ 57.120049] ? rds_send_drop_to+0x19d0/0x19d0 [ 57.124530] sock_sendmsg+0xca/0x110 [ 57.128230] SYSC_sendto+0x361/0x5c0 [ 57.131937] ? SYSC_connect+0x4a0/0x4a0 [ 57.135914] ? security_socket_bind+0x89/0xb0 [ 57.140399] ? SYSC_bind+0x290/0x410 [ 57.144142] ? compat_SyS_futex+0x288/0x380 [ 57.148455] ? compat_SyS_get_robust_list+0x300/0x300 [ 57.153625] ? exit_to_usermode_loop+0x198/0x2f0 [ 57.158368] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 57.163897] SyS_sendto+0x40/0x50 [ 57.167332] ? SyS_getpeername+0x30/0x30 [ 57.171380] do_fast_syscall_32+0x3ee/0xfa1 [ 57.175689] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.180691] ? do_int80_syscall_32+0x9d0/0x9d0 [ 57.185254] ? finish_task_switch+0x1e2/0x890 [ 57.189724] ? finish_task_switch+0x1b9/0x890 [ 57.194212] ? syscall_return_slowpath+0x2ac/0x550 [ 57.199126] ? prepare_exit_to_usermode+0x350/0x350 [ 57.204125] ? sysret32_from_system_call+0x5/0x3b [ 57.208963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.213808] entry_SYSENTER_compat+0x54/0x63 [ 57.218193] RIP: 0023:0xf7f9ac79 [ 57.221538] RSP: 002b:00000000f779609c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 2018/02/12 00:47:47 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x0) 2018/02/12 00:47:47 executing program 5 (fault-call:8 fault-nth: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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000041f000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x95, []}, 0x90) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ppp\x00', 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007be000)={r1, 0x50, &(0x7f0000283000)}, 0x10) 2018/02/12 00:47:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000299000-0x8)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00009eb000)='./file0\x00', 0x141000, 0x6) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000ed3000-0xc)={0x4, 0x4, [0x2]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000000b000)={{}, {0x0, r0+10000000}}, &(0x7f000000e000-0x20)) 2018/02/12 00:47:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r2, 0x43) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r3, &(0x7f0000b44000-0x599)='.', 0x1) r4 = accept4(r2, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) writev(r3, &(0x7f0000c86000-0x50)=[{&(0x7f0000982000-0x1000)='U', 0x1}], 0x1) writev(r3, &(0x7f0000abe000-0x8)=[{&(0x7f000045a000-0x13)='\f', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r4, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007a3000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000099c000-0xc)=[{}], 0x1, 0x8) sendfile(r1, r6, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006df000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ec6000)=""/16) exit(0x0) 2018/02/12 00:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d24000), &(0x7f0000197000-0x4)=0x4) [ 57.229229] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020218000 [ 57.236478] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000020062000 [ 57.243738] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 57.250998] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 57.258251] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 57.265611] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 57.273083] in_atomic(): 1, irqs_disabled(): 0, pid: 9990, name: syz-executor2 [ 57.280479] 1 lock held by syz-executor2/9990: [ 57.285077] #0: (rcu_read_lock){....}, at: [<0000000025755df4>] __rds_conn_create+0xe46/0x1b50 [ 57.294068] CPU: 0 PID: 9990 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #219 [ 57.301324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.310652] Call Trace: [ 57.313214] dump_stack+0x194/0x257 [ 57.316835] ? arch_local_irq_restore+0x53/0x53 [ 57.321504] ? print_lock+0x9f/0xa2 [ 57.325118] ? lockdep_print_held_locks+0xc4/0x130 [ 57.330045] ___might_sleep+0x2b2/0x470 [ 57.333998] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 57.339868] ? __debug_object_init+0x235/0x1040 [ 57.344521] ? debug_mutex_init+0x1c/0x60 [ 57.348659] __might_sleep+0x95/0x190 [ 57.352448] kmem_cache_alloc_trace+0x299/0x740 [ 57.357117] ? lock_acquire+0x1d5/0x580 [ 57.361087] ? lock_acquire+0x1d5/0x580 [ 57.365040] ? __rds_conn_create+0xe46/0x1b50 [ 57.369516] rds_loop_conn_alloc+0xc8/0x380 [ 57.373812] ? rds_loop_conn_free+0x290/0x290 [ 57.378284] ? __init_waitqueue_head+0x97/0x140 [ 57.382946] ? rcutorture_record_progress+0x10/0x10 [ 57.387955] ? __lockdep_init_map+0xe4/0x650 [ 57.392347] __rds_conn_create+0x112f/0x1b50 [ 57.396757] ? rds_conn_drop+0xb0/0xb0 [ 57.400616] ? find_held_lock+0x35/0x1d0 [ 57.404665] ? __might_fault+0x110/0x1d0 [ 57.408726] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 57.414591] ? rcu_note_context_switch+0x710/0x710 [ 57.419518] ? kasan_check_write+0x14/0x20 [ 57.423744] ? copyin+0x91/0xb0 [ 57.427026] ? copy_page_from_iter+0x50e/0x7c0 [ 57.431594] ? _copy_from_iter+0xf30/0xf30 [ 57.435808] ? _raw_spin_unlock_bh+0x30/0x40 [ 57.440198] ? rds_message_copy_from_user+0x29e/0x370 [ 57.445377] rds_conn_create_outgoing+0x3f/0x50 [ 57.450040] rds_sendmsg+0xda3/0x2390 [ 57.453812] ? avc_has_perm+0x43e/0x680 [ 57.457778] ? rds_send_drop_to+0x19d0/0x19d0 [ 57.462249] ? iterate_fd+0x3f0/0x3f0 [ 57.466032] ? lock_downgrade+0x980/0x980 [ 57.470161] ? find_held_lock+0x35/0x1d0 [ 57.474209] ? sock_has_perm+0x2a4/0x420 [ 57.478247] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 57.483585] ? lock_release+0xa22/0xa40 [ 57.487534] ? __check_object_size+0x8b/0x530 [ 57.492012] ? __release_sock+0x360/0x360 [ 57.496147] ? __might_sleep+0x95/0x190 [ 57.500103] ? selinux_socket_sendmsg+0x36/0x40 [ 57.504746] ? security_socket_sendmsg+0x89/0xb0 [ 57.509479] ? rds_send_drop_to+0x19d0/0x19d0 [ 57.513953] sock_sendmsg+0xca/0x110 [ 57.517648] SYSC_sendto+0x361/0x5c0 [ 57.521341] ? SYSC_connect+0x4a0/0x4a0 [ 57.525299] ? security_socket_bind+0x89/0xb0 [ 57.529778] ? SYSC_bind+0x290/0x410 [ 57.533487] ? compat_SyS_futex+0x288/0x380 [ 57.537788] ? compat_SyS_get_robust_list+0x300/0x300 [ 57.542952] ? exit_to_usermode_loop+0x198/0x2f0 [ 57.547691] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 57.553210] SyS_sendto+0x40/0x50 [ 57.556641] ? SyS_getpeername+0x30/0x30 [ 57.560677] do_fast_syscall_32+0x3ee/0xfa1 [ 57.564975] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.569971] ? do_int80_syscall_32+0x9d0/0x9d0 [ 57.574528] ? finish_task_switch+0x1e2/0x890 [ 57.579021] ? finish_task_switch+0x1b9/0x890 [ 57.583502] ? syscall_return_slowpath+0x2ac/0x550 [ 57.588409] ? prepare_exit_to_usermode+0x350/0x350 [ 57.593402] ? sysret32_from_system_call+0x5/0x3b [ 57.598223] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.603051] entry_SYSENTER_compat+0x54/0x63 [ 57.607432] RIP: 0023:0xf7f9ac79 [ 57.610766] RSP: 002b:00000000f779609c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 57.618446] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020218000 [ 57.625687] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000020062000 2018/02/12 00:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000037f000)='/dev/qat_adf_ctl\x00', 0x7ffffffffffffd, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00004f0000)=0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000003f000-0x7)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000437000-0x8)={r2}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f000093a000)) 2018/02/12 00:47:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001d9000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3c, &(0x7f0000fed000-0x10)={0x27, 0x0, 0x2, 0xfffffffffffffffb}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = openat(r1, &(0x7f00000d8000)='./file0\x00', 0x200000, 0x60) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000d74000-0x400)={"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"}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getsockname$llc(r4, &(0x7f00000e2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00007a6000-0x4)=0x10) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a2000-0x16)='/selinux/checkreqprot\x00', 0x418000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00007bb000)={0x0, 0x9, 0x30, 0x4, 0x2}, &(0x7f0000122000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000db3000-0x6)={r6, 0x1000}, 0x6) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000e51000)={0x1, 0x0, [{0x6e0}]}) 2018/02/12 00:47:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) r1 = memfd_create(&(0x7f0000001000-0x11)='self\\(\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fffffff}, &(0x7f0000002000-0x40), &(0x7f0000002000-0x40)={0x0, 0x0, 0x1}, &(0x7f0000002000-0x10), &(0x7f0000001000)={&(0x7f0000000000), 0x8}) fstat(r1, &(0x7f00004e4000-0x44)) close(r1) flock(r1, 0x3) ioctl(r0, 0x5, &(0x7f000050e000-0x28)="0dfa1d5c3c824557f9fd6c7cffe43565501db0961d919d52d0794a3da9a242ea14b0a1b66f99448a") 2018/02/12 00:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={@generic="fefa075f3cb6404af917e3ae984398a0", @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000f4d000/0x2000)=nil, 0x2000}) r0 = open(&(0x7f0000eb6000)='./file0\x00', 0x8000, 0x14) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000e6000)={&(0x7f0000b6a000/0x4000)=nil, 0x7, 0x1, 0x64, &(0x7f0000400000/0x4000)=nil, 0xffffffffffffffff}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/12 00:47:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x0, 0x80, &(0x7f0000000000), 0xe922036372a10c0e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f0a000)={@common='syzkaller0\x00', @ifru_flags=0x100}) 2018/02/12 00:47:48 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000145000)={0x7f, 0x451, 0x0, 0xd2, &(0x7f0000d06000)=""/210, 0x52, &(0x7f00006f5000)=""/82, 0x34, &(0x7f000079c000-0x34)=""/52}) 2018/02/12 00:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002d5000)='gid_map\x00') close(r0) 2018/02/12 00:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$vcsn(&(0x7f0000528000-0xa)='/dev/vcs#\x00', 0x7, 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000a12000)='/dev/sequencer\x00', 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) [ 57.632928] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 57.640181] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 57.647430] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/12 00:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00005f0000-0x8)='./file0\x00', 0x985d) r0 = creat(&(0x7f000053e000)='./file0\x00', 0x0) bind(r0, &(0x7f000023d000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)='./file0\x00') 2018/02/12 00:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x0, &(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x2) poll(&(0x7f000072e000)=[{r0, 0x40}, {r1, 0x1}, {r0, 0x2}, {r1, 0xa040}], 0x4, 0x2d) 2018/02/12 00:47:48 executing program 2: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000f22000-0xf), 0x0, 0x48000, &(0x7f00000a9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f24000-0xbf)='%', 0x1, 0x0, &(0x7f0000f25000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffff5d) r1 = syz_open_dev$sg(&(0x7f00006c4000)='/dev/sg#\x00', 0xe9f, 0x111880) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000082000)=0xfffffffffffdfefe, 0x4) socket$bt_l2cap(0x1f, 0x2, 0x0) [ 57.700239] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/12 00:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000826000-0x68)={0x7b, 0x0, [0x81, 0x80000000, 0x0, 0x1ff]}) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000436000-0xe8)={{{@in6=@mcast2, @in=@local}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00004cc000-0x4)=0xe8) 2018/02/12 00:47:48 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d39000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x97, "8b23fc7bcf048b3f9a3373ecdd7db65f47802016c18ef1adde54019f133814e986d4b448c7118678a0760008145d14c2fc8556f7e9c89960a2d25a12a357389a5e3e5b6d33890c268c6d091470bb9c380a85280677d3b9a7aa10bad21bb9ad9f5cec96a09e4bd9d9337f6b0eee6ad39a373a727d6660b10403544cd3835c059c6f983980a20cdd8e08a823cae094711282f0b4eb583daa"}, &(0x7f0000001000-0x4)=0x9f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000002000-0x8)={@empty, @local}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000005, 0x80, 0x5, 0x0, 0xffffffffffffffff}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00008db000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000842000)={r2, &(0x7f000000d000), &(0x7f000041b000)=""/143}, 0x18) 2018/02/12 00:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b34000)={0x0, 0x1a, 0x7, @tid}, &(0x7f000036c000-0x4)=0x0) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f00008b1000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000843000)={{0xa, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x0, 0x4541, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3800000000}, 0x2, [0x8, 0x6, 0xb9, 0x7, 0x464, 0x1ff, 0x9, 0xffff]}, 0x5c) fcntl$dupfd(r2, 0x406, r1) timer_gettime(r0, &(0x7f000093a000-0x10)) getgroups(0x40000000000001d1, &(0x7f0000516000)=[]) 2018/02/12 00:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ca5000+0xd77)=0x0) setpriority(0x2, r1, 0x7) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$llc(r1, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000070b000)=0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009a1000)=0x7fffffff) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000f99000-0x8)) eventfd2(0x4, 0x80000) 2018/02/12 00:47:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006a5000-0x6)='wchan\x00') bind$alg(r0, &(0x7f00005c3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000807000), 0x3f) 2018/02/12 00:47:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000274000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:48 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0xccdf, 0x503802) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000009000-0x20)={0x7, 0x0, 0x8005, 0x7fff, 0x0, 0x0, 0x6, 0x9d3, 0x0}, &(0x7f0000007000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0xa5)={r1, 0x9d, "507f8a8120f664af14c9c3b7aa79a8a4e4ad6ae3729d3a12bddabb240c7400a9d2b0a190003a1934ce9cf9cac362730c4684a27119786c672c60daa0d6695fb56ba39f0781f6dfa885f6aa32932f3994177602ea472de9d30f7935a13f7e9f33251a857381294c89b4c7813cc909590831acc027b9f6c5078d59ccf8d9591ed98ff46e3ca351d8edce8868e4431705473a14b7023dbb4460462ffcc3d3"}, &(0x7f0000003000-0x4)=0xa5) syz_emit_ethernet(0x46, &(0x7f0000008000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xfffffffffffffff8, {[@rr={0xffffff83, 0xf, 0xd60e, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0x2, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/12 00:47:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00008d5000-0xc)={@local, @multicast2, 0x0}, &(0x7f0000f4f000-0x4)=0xc) bind$can_raw(r0, &(0x7f0000ac7000-0x10)={0x1d, r2}, 0x10) r3 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r3, &(0x7f00007a4000)='./control\x00') ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000e8c000-0x48)={0x4, 0xffffffffffffff00, [{0x7, 0x0, 0x20}, {0x5, 0x0, 0x800}, {0x1, 0x0, 0x89}, {0xea, 0x0, 0xff}]}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000511000)={[{0x1, 0x9, 0x8, 0x401, 0x7, 0x1, 0x1, 0x5, 0x3501, 0x80000000, 0x4, 0x0, 0x100000000}, {0x5, 0x1000, 0x9, 0x3, 0x9f3, 0x1ff, 0x7, 0xfffffffffffffffe, 0x3, 0x65f, 0x112, 0x7, 0x3}, {0x1, 0x81, 0x81, 0x4, 0x3, 0x95, 0x4, 0x100000001, 0x1, 0x80000000, 0x9, 0x4, 0x6}], 0x8}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000070c000-0x4), 0x4) renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r3, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:48 executing program 0: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643b564f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d0030000008fb574dbcfa6dc4d"}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000002d000)=0x7, 0x4) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x1c) 2018/02/12 00:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xfffffffffffffeed, &(0x7f0000008000-0x10)={&(0x7f0000e76000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x4000040) 2018/02/12 00:47:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5}}) lookup_dcookie(0x8000000003, &(0x7f0000e90000)=""/234, 0xffffffffffffff4f) 2018/02/12 00:47:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005c9000)) r1 = gettid() rt_sigprocmask(0x800000000000, &(0x7f0000fd7000-0x8)={0x20}, 0x0, 0xffffffffffffffe4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00001aa000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00009b3000-0x10c)={{0x200, 0x0, 0x7ff, 0x3bc0, "226b4fd08d6b6264f90124e966bd7c84ed24e73a8bd46d6f63a664316676bbb1b75fd79dfb994e1ee1238196", 0x10001}, 0x0, 0x0, 0x7, r1, 0x40, 0xffffffffffffffff, "edcb7627123f84df0644b59047bdff17d8a2ab258b4550c8dfb2c3230edc4fae80a52196d305320e3f4718c6eaf0cf0c610679bb8d8325a387a5a6d574580137", &(0x7f00003d8000-0x2)='#\x00', 0x2, [], [0x7, 0x2, 0xfffffffffffffffb, 0x3]}) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b87000-0x4)) poll(&(0x7f0000588000-0x10)=[{r0}], 0x1, 0xffffffff) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000b01000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000072000-0x5c)={0x0, 0x10000, 0x7f, {r3, r4+10000000}, 0x9, 0x6d}) 2018/02/12 00:47:48 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000412000)='/proc/self/net/pfkey\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002cd000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000245000)={{r1, r2/1000+10000}, {0x0, 0x7530}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000425000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000bde000-0x6)='stat\x00') preadv(r4, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/02/12 00:47:49 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000e6e000-0x8)='./file0\x00', 0x0) arch_prctl(0x0, &(0x7f0000195000)="9217ee5c733816f3198e3a21b2a9dab79c4f912935c7f0e2d09926a5d3ca71d8b85e471ab8004e6e94e2860c72096e6b21bb3a7a46eb92e2dde2dbaeddbbc5746696e9f5c8cc68184c2a970d5133779874f60a0b716815cf6201287f23f24903407abd9742c7d22e735f4ab8164c807ffda85ade493d515d4bd387492178c19ac84360bcce361ab3d8f4bbc9aeed2c1bade909f1fc6747c05b3925cf05aacd473a4b63cea7967847e714483c3fc4ca26acd9119b3d1afb71047f1fc66ad6395e316b31b079d680fc2792b54bca1bd3b56949211b4fe8c24786b87a439b") r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') bind$ipx(r0, &(0x7f0000f24000)={0x4, 0x8, 0x1f, "a090b85020fe", 0x3}, 0x10) renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) r2 = add_key(&(0x7f0000105000)='pkcs7_test\x00', &(0x7f0000789000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fea000-0xd3)="d6a0ab2c95af98a1c25f458eb873ac94e0f2d48d29fdaa9a4c076aa710b87dde3944e6ba20f1cd1008e679014f79435b25443d8fb8406a8f6ead3d8364545ad51b4e8f2b67a523fec9da0e6ebfb7fb5a15c1067871b796553c9240054176fef4606b39e546f84714015bca5ca404c5bc63ee06e9be1963ede8a9b38f85031302e6fa082329266c9e903abd625261c856ea46e553b4a268cd4389787179458c52c94a0a14a55547fb2a8813ce95e47d9bea329e78d403a378279a823a0265b2808d7e7910562146450319d30f4d748304bb234e", 0xd3, 0xfffffffffffffffc) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000482000)={0x9, 0x1, 0xaf8e, 0x7f}) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000b65000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000318000-0x6)={0x0, 0x8}, &(0x7f00002f9000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005f7000)={0xfc1, 0x4, 0x100, 0x2, r3}, &(0x7f0000aba000)=0x10) add_key$user(&(0x7f0000280000-0x5)='user\x00', &(0x7f0000261000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000467000-0x9a)="9d049b5ce7601974ddd3b5d5277362a6a96fdacf7f4c42b6e79516ee31ffcdd73ed6e932908c3956e85dca7afceebf97e877c3f781d2f744c44c71e4e9675ef370677be0625c26e9d8aef5c2111e5cf3e553d492d310d6f4b358ffefa2fb668bb4e2e92f51ea8b99ed9bcba94c1fd4bcb1d671fe3ae0ea42edf2fa70e02111df7699a3333e0a254d693b11f45def57f199de9e0b218a1dd4a4a9", 0x9a, r2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c49000-0x9d)=""/157, &(0x7f0000cac000-0x4)=0x9d) fchmod(r0, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b0000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000423000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000739000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f000008a000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008d0000)={{{@in=@rand_addr=0x7ff, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x0, 0x5, 0xa, 0x80, 0x20, 0x2b, r4, r5}, {0x4, 0x3000000000, 0x7, 0x8, 0x1, 0x32a, 0x1, 0x100000001}, {0x46, 0x80000000, 0x6c, 0x5}, 0x101, 0x2, 0x2, 0x1, 0x2}, {{@in=@empty, 0x1, 0x7c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x6, 0x0, 0x80, 0x8}}, 0xe8) 2018/02/12 00:47:49 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x80, 0x0) mkdirat(r0, &(0x7f0000fcc000)='./control\x00', 0x0) creat(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed8000-0x10)='./control/file0\x00') mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000689000)='./file1\x00', &(0x7f00006e5000)=[&(0x7f00005f4000)="657468306e6f64657674727573746564282a211e7573657276626f786e65743173656c696e757800", &(0x7f0000df3000)='user\x00', &(0x7f0000fd0000)='mime_typeC!\x00', &(0x7f0000fb0000-0x1)='\x00'], &(0x7f0000ea4000)=[&(0x7f0000fd1000-0x8)='-md5sum\x00', &(0x7f0000fd0000)='vmnet1-\\\x00', &(0x7f00002a9000-0xa)="1a2b40757365722d2d00", &(0x7f0000fd1000-0x6)='ppp1:\x00', &(0x7f0000426000-0x2)='}\x00', &(0x7f0000adf000)="d700", &(0x7f0000fd0000)=']\x00', &(0x7f0000987000)='keyringvboxnet0\x00'], 0x1000) lseek(r0, 0x48, 0x0) 2018/02/12 00:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000407000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000a55000-0x48)={0x10003}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000e07000-0x70)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x3, 0x0, 0x0, &(0x7f00004f6000)=@syzn={0x73, 0x79, 0x7a}}) r5 = accept4(r4, &(0x7f0000885000)=@can={0x0, 0x0}, &(0x7f000032d000-0x4)=0x10, 0x8080800) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000f50000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x73}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000f97000-0xc)={0x0, 0x1c, &(0x7f0000889000-0x1c)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000625000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000fd2000)={r7, 0x5}, &(0x7f00006d3000)=0x8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00004c4000)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000dd5000)=0xfffffffffffffffe, &(0x7f000057d000)=0xffffffffffffff57) 2018/02/12 00:47:49 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000008000-0x18)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0xffffff64, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x5, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [], {0x95}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x7e0, 0xfffffffffffffe4d, &(0x7f0000003000-0xe7)=""/231}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x0, 0x40080) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000d000)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f000000d000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000007000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xfffffffffffffc01, 0x68, 0x100, 0xfffffffffffffffe, 0x8, r1}) 2018/02/12 00:47:49 executing program 7: openat$mixer(0xffffffffffffff9c, &(0x7f000066d000-0xb)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00006d8000-0x8), 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_create(0x0) socket$rds(0x15, 0x5, 0x0) epoll_create(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000eac000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 00:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f000046f000-0xa)='./control\x00', 0x8000) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000dd1000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00001e6000-0x8), &(0x7f000067b000-0x4)=0x8) getpeername$packet(r1, &(0x7f0000356000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000389000-0x4)=0x14) bind$can_raw(r1, &(0x7f00003d6000-0x10)={0x1d, r2}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = dup2(r3, r1) signalfd(r0, &(0x7f000035c000)={0x7ff}, 0x8) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000e5d000)=0xffffffffffff5c25, 0x4) 2018/02/12 00:47:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee7000)={{&(0x7f0000938000/0x1000)=nil, 0x1000}, 0x1}) r1 = gettid() mremap(&(0x7f0000343000/0x13000)=nil, 0x13000, 0x3000, 0x2, &(0x7f00002ca000/0x3000)=nil) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x33f, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000bd6000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/12 00:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000192000)='/dev/input/event#\x00', 0x9, 0x200) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000dd0000-0x8)={0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000828000-0x8)={0x0, 0x5, 0x400}, &(0x7f00008da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000379000)={r2, @in={{0x2, 0x0, @empty}}, 0x5, 0x6}, &(0x7f0000793000-0x4)=0x98) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000474000-0x4)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/12 00:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000070}]}) r3 = add_key$keyring(&(0x7f0000f98000-0x8)='keyring\x00', &(0x7f0000ebb000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0xffffffff) 2018/02/12 00:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000099000)=0x9) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) syz_open_dev$sndseq(&(0x7f0000c70000+0x732)='/dev/snd/seq\x00', 0x0, 0x80) 2018/02/12 00:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000953000-0x8)='./file0\x00', r0, &(0x7f00007a4000)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f000001e000-0xa)='./control\x00', r0, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:49 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='attr/fscreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f000045a000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000002000)=@fragment={0x2b, 0x0, 0x80000000, 0x6b74d4fc, 0x0, 0x6, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000004000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x100, 0x2, 0x100000001, 0x500, 0x554c, 0x1000000, r2}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r1, 0x6, 0x1, 0x72c0, &(0x7f0000002000-0x4)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r3, 0x4) accept4(r0, &(0x7f0000025000)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000026000)=0x10, 0x0) 2018/02/12 00:47:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00003aa000-0x14)={0x5, 0x2f2c, 0x1, 0x401, 0x0, 0x3, 0x7, 0x9, 0x0, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) 2018/02/12 00:47:49 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f000051d000-0x58)={0x5, 0xfffffffffffffffb, [{0x8, 0x0, 0x4}, {0x0, 0x0, 0x6}, {0x8000, 0x0, 0x32}, {0x3, 0x0, 0x6}, {0x80000000, 0x0, 0x3}]}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r1, &(0x7f0000010000-0x2), 0x5b2) 2018/02/12 00:47:49 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000002a000)=""/85, 0x55, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000002a000-0x2)='&\x00', 0x1) pipe2(&(0x7f000001d000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000002b000)='./file0\x00', &(0x7f000002b000)={0x8, 0x3}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000002a000-0x8)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000002a000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000025000)={r3, &(0x7f000002a000-0x3e)=""/62}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002a000-0x1c)={&(0x7f0000029000)=@nl=@unspec, 0xc, &(0x7f000002a000-0x8)=[{&(0x7f0000008000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3ff}, 0x43) 2018/02/12 00:47:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000229000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f000033e000-0x4)=0xe8) r2 = syz_open_dev$urandom(&(0x7f0000b74000)='/dev/urandom\x00', 0x0, 0xc801) fstat(r2, &(0x7f0000852000)) r3 = getgid() chown(&(0x7f0000f42000-0x6)='./file0\x00', r1, r3) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r5, &(0x7f0000012000-0x2e)=[], 0xffffffffffffff57) vmsplice(r5, &(0x7f00006c7000-0x8)=[{&(0x7f000072f000), 0xba}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r4, r6) 2018/02/12 00:47:49 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, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000067d000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000056f000)={0x0, @in={{0x2, 0x0, @empty}}, 0x3f, 0x8001, 0x8, 0x7, 0x2c}, &(0x7f0000525000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000611000-0x8)={r1, 0x7fff}, &(0x7f0000274000-0x4)=0x8) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r2 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000db2000)={0x2, 0x56, 0x8000, 0x3, 0x1, 0x100}) r3 = openat(r2, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r3, &(0x7f00007a4000)='./control\x00') renameat2(r2, &(0x7f000001e000-0xa)='./control\x00', r3, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00007d1000)='/dev/snd/midiC#D#\x00', 0x4, 0x400000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00007f0000-0x4)) r1 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000a62000-0xc)={0x2}) r3 = dup(r1) ioctl$TIOCSBRK(r3, 0x40044591) 2018/02/12 00:47:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000001000)={r1, &(0x7f0000002000-0xd3)=""/211}) r2 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x100, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_ifreq(r2, 0x8993, &(0x7f0000166000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff}, 0x1, 0x2, 0x3, 0x4}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000c67000)="ead419aac07ba11062", 0x9) madvise(&(0x7f0000ada000/0x3000)=nil, 0x3000, 0x9) r4 = syz_open_dev$vcsn(&(0x7f00002ee000-0xa)='/dev/vcs#\x00', 0x3e1, 0x202) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000c3000)={[{0x114, 0x0, 0x9, 0x9, 0x4, 0x6, 0x7, 0x8000, 0x3ff, 0x2, 0x1, 0x1, 0x8}, {0x1, 0x9c95, 0x1, 0x1f, 0x4, 0x7f, 0x81, 0x3db, 0x401, 0x7, 0x0, 0x8, 0x10000}, {0x8, 0x9, 0x10001, 0x5, 0x68, 0x8, 0x7, 0x8000, 0x6, 0x3, 0x335, 0x7ff, 0x8}], 0x4}) syz_emit_ethernet(0x2a, &(0x7f00001e5000)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00004d8000)={0x1, 0x5, 0x923, 0x2f8, "39f11678def3662f8a40f22a3532451d7ca8a9d95af3ef8ddb7f3f0e1c1345eb5f4a076874940f762c731858", 0x748}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000e09000)=0x0) move_pages(r5, 0xa, &(0x7f00000f4000-0x28)=[&(0x7f000027b000/0x3000)=nil, &(0x7f0000fc0000/0x4000)=nil, &(0x7f00004aa000/0x3000)=nil, &(0x7f0000218000/0x3000)=nil, &(0x7f0000f7c000/0x2000)=nil, &(0x7f0000a00000/0x2000)=nil, &(0x7f0000284000/0x4000)=nil, &(0x7f0000e8f000/0x2000)=nil, &(0x7f00003ea000/0x4000)=nil, &(0x7f000023c000/0x2000)=nil], &(0x7f0000073000-0x4)=[0x4], &(0x7f0000de1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) 2018/02/12 00:47:49 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f0000d70000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f6b000)={0x0, @in={{0x2, 0x1, @rand_addr=0x1}}, 0x3, 0x101}, &(0x7f0000f6b000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000d5000)={r1, 0x0, 0x10}, 0xc) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f6d000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xa0) 2018/02/12 00:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f00006a4000-0x20)={{}, {0x77359400}}, &(0x7f0000659000-0x20)) pipe(&(0x7f0000ce4000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000cc4000)={{&(0x7f0000601000/0x1000)=nil, 0x1000}, 0x3}) getitimer(0x3, &(0x7f0000095000-0x10)) 2018/02/12 00:47:49 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, 0x0, 0x2, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000197000)={0x400, 0xffffffffdffffffd}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000027f000)={0x0, 0x0, 0x0}, &(0x7f000098b000-0x4)=0xc) getresgid(&(0x7f0000e9b000), &(0x7f0000bd0000-0x4), &(0x7f0000f1b000)=0x0) stat(&(0x7f000089b000-0x8)='./file0\x00', &(0x7f00000cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000326000)='./file0\x00', &(0x7f00000e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000b33000-0x10)=[r1, r2, r3, r4]) 2018/02/12 00:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000020d000-0x8)={0x0, 0x9}, &(0x7f0000928000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) 2018/02/12 00:47:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000002000-0x18)={0x400000000, 0xfffffffffffffffe, 0x9, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x6, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000002000-0x8)={0x1, [0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000004000-0x8)=[{&(0x7f0000001000)="dc7d22798aab203d59c588e3113b618d02e0b2ff9a217a2078107cf2f0be12c533a59f7dd3757c16c5f72ac91f86d6e9fb78914bc94bb1c15103b889a1fdd9730d8a523feeea94c390945fc77265726120862d2debb78ec42d5751b9ec3de5480fa7c54285df1feec802ce307cb1fa52be92144beb0c005639d5acb0047d8cff1785e6f8c695eb5e1506e520ee63f4715b65b91aa5397fe19e125096271c740ce7597460b9f47284a4d3f056b3fbc3ddfd6dbd52847b0b8f9818ca420a6da8f6ca970209479a597d5bee24710ded37d11a590856ec16981e5eb25cd73193303e0c518d13", 0xe4}], 0x1, &(0x7f0000001000)=[@assoc={0x10, 0x117, 0x4, 0x9}, @assoc={0x1, 0x117, 0x4, 0x9}, @iv={0xd0, 0x117, 0x2, 0x242, "00dc219af7df426730bf207043ee56762430d1612e14aa6aa58eced7509c81790cddd02ca327bb7ff5fdf825e7c0dcdcb8c32216dedf64dfd94adb3c6e5225d4f458f8ce810401bb5efdd69ef353b93083c58652d7bab8b528f2c1d2d03dbc759e70b07d9835ce8ffe19056498402e994b0a17c6202d73e068ed9dbc84f05b8603e9004bb0b9c9b9bc4d627a4139e5d147cbcbf755fa91d07d932b9a2ed90a3db49e540a57838ecd3b1ac399439dca498632e93af47b161b6b3748ed42e5"}, @assoc={0x182, 0x117, 0x4, 0x7}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}, @iv={0x78, 0x117, 0x2, 0x67, "3a3b07874e9658de74600ddab1730f2c6af150fb38e3843423276a57709239445383d2197871a1cf003d6d8848047ffe5fcf75ddcfb9525975306f49269638f5984ca520c7ebf99f3fbe5012a7033548926028b460b373544c01bca6b707396699ffa56f60103f"}, @op={0x10, 0x117, 0x3}], 0x1a8, 0x40000}, 0x4090) 2018/02/12 00:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df1000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000692000-0x10)="bb729e766f8735882bcb1fe3877f9169", 0x10) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r2, &(0x7f0000d21000-0xa8)=[], 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r3 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r3, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r3, &(0x7f0000e15000-0xa)='./file0\x00', 0x2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ce0000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x3, @empty}, @common='ip6gre0\x00'}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/02/12 00:47:49 executing program 7: clone(0x20200000, &(0x7f0000001000-0x1), &(0x7f000067e000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x1)) prctl$intptr(0x22, 0x802) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000852000)='/dev/dsp\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x100, 0x6}) 2018/02/12 00:47:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f84000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000293000)=@bridge_newneigh={0x34, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@NDA_DST_MAC={0xc, 0x1, @empty}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/02/12 00:47:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2000000, &(0x7f0000396000)={0x0}) futimesat(0xffffffffffffffff, &(0x7f00005a4000)='./file0\x00', &(0x7f0000985000)={{r0}, {r0}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000957000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000e7f000)) sigaltstack(&(0x7f00005c2000/0xd000)=nil, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d55000-0x9)='/dev/vcs\x00', 0x40200, 0x0) mmap(&(0x7f000029b000/0x2000)=nil, 0x2000, 0xc, 0x40011, r1, 0x0) init_module(&(0x7f0000141000)='\x00', 0x1, &(0x7f00005ce000-0x1d)='selinux[security]bdevcgroup.\x00') 2018/02/12 00:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d7000008") setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000090f000-0x5c)={{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, {0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x8, [0x100, 0x6, 0x2, 0x20, 0x7f, 0x4, 0x4, 0xfffffffffffffffd]}, 0x5c) 2018/02/12 00:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x81, 0xc, &(0x7f0000b43000-0x4)="02000800", 0x4) 2018/02/12 00:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000329000+0xf16)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000600000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_open_dev$dmmidi(&(0x7f00007e7000-0xd)='/dev/dmmidi#\x00', 0x9, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r2 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00004f1000-0xa)='./control\x00', 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000a10000-0x10)=@common='ipddp0\x00') mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r3, &(0x7f00007a4000)='./control\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00007b4000)=0x0) sched_getattr(r4, &(0x7f0000d6b000), 0x30, 0x0) renameat2(r2, &(0x7f000001e000-0xa)='./control\x00', r3, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xea9) sendmsg(r0, &(0x7f0000b97000)={&(0x7f0000d48000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f44000-0x18)=[], 0x0, &(0x7f0000aa3000)=[{0xc, 0x1, 0x25}], 0xc}, 0x0) set_robust_list(&(0x7f00002b5000-0xc)={&(0x7f0000905000/0x4000)=nil, 0x4, &(0x7f0000c8d000/0x4000)=nil}, 0xc) 2018/02/12 00:47:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) syz_open_dev$vcsn(&(0x7f0000481000-0xa)='/dev/vcs#\x00', 0x1, 0x80000) link(&(0x7f000057f000-0x8)='./file0\x00', &(0x7f0000c8f000-0xc)='./file0/bus\x00') 2018/02/12 00:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000866000-0x44)={{0x2, 0x3, @rand_addr=0x14f}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x26, {0x2, 0x0, @multicast2=0xe0000002}, @generic="b6bfac1d0d1af0184d0fc0740e2f105d"}) sendfile(r0, r1, &(0x7f0000058000-0x8)=0x5c, 0x7e) clock_gettime(0x0, &(0x7f00009a7000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000803000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00007dd000)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000cb8000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d86000-0x25)={0x0, 0x1d, "b923dd8f4bfc95f37bafb78cee4de95b232c67e14864a7814189979e79"}, &(0x7f000061f000)=0x25) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e2d000)={r6, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}}}, 0x8c) syz_open_dev$vcsa(&(0x7f00009ff000-0xb)='/dev/vcsa#\x00', 0x4, 0x40000) 2018/02/12 00:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008cf000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e6c000-0xf6)=""/246) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6afb) write$evdev(r0, &(0x7f000038d000)=[], 0xffffff21) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bea000-0x50)={@common='teql0\x00', @ifru_mtu=0xfffffffffffffff9}) connect$pptp(r0, &(0x7f0000031000-0x20)={0x18, 0x2, {0x0, @empty}}, 0x20) 2018/02/12 00:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) set_thread_area(&(0x7f00005b1000-0x10)={0x80000000, 0x100000, 0x2000, 0x28, 0x10001, 0x537c, 0x5, 0x0, 0x1, 0xffff}) 2018/02/12 00:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, 'port1\x00', 0x0, 0x2}) dup2(r0, r0) r1 = syz_open_dev$dspn(&(0x7f0000f85000-0xa)='/dev/dsp#\x00', 0x5, 0x400) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000e0f000)=""/5) [ 58.496493] syz-executor0 (10183) used greatest stack depth: 14896 bytes left 2018/02/12 00:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendmsg$nl_generic(r2, &(0x7f0000614000)={&(0x7f00006e0000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000049c000)={&(0x7f0000a93000)={0x30, 0x3e, 0x209, 0x7, 0x1, {0x1a}, [@typed={0xc, 0x79, @fd=r2}, @typed={0x10, 0x18, @u64=0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x40004) connect$ax25(r1, &(0x7f0000ae7000)={0x3, {"f4c359a539691a"}, 0x3}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000b50000-0x4), &(0x7f0000e0b000-0x4)=0x4) sysinfo(&(0x7f00006cd000-0x86)=""/134) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f7000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00008fa000-0x8)) sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00001ec000)='/dev/dmmidi#\x00', 0x100000000, 0x0) write$vnet(r0, &(0x7f000032a000)={0x1, {&(0x7f000043c000-0x1000)=""/4096, 0x1000, &(0x7f0000db8000)=""/142, 0x3, 0x7}}, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/ashmem\x00', 0x20000, 0x0) r2 = syz_open_dev$mice(&(0x7f0000822000-0x10)='/dev/input/mice\x00', 0x0, 0x66248800034d6714) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00009b1000-0x4)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f99000-0x8)) execve(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000a22000-0x14)=[&(0x7f0000f1f000)='wlan0\x00', &(0x7f00001e6000-0x10)='/dev/input/mice\x00', &(0x7f00006d2000-0x1e)='cgroup:nodevvmnet0ppp0cpuset(\x00', &(0x7f000064c000-0xd)='/dev/dmmidi#\x00', &(0x7f0000f25000)='\x00'], &(0x7f0000565000)=[&(0x7f00005bb000-0x8)='@&nodev\x00']) 2018/02/12 00:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x6, 0x8) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) 2018/02/12 00:47:49 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c41000-0x8)='./file0\x00', r1, &(0x7f0000501000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e26000)=0x7) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r1, 0x5402, &(0x7f0000040000)={0x80, 0x7a8, 0x7fff, 0x1, 0x6, 0x81, 0x3, 0x5, 0x8, 0x7f, 0x3f, 0x7}) ioctl$TCXONC(r0, 0x540a, 0xcf8) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae", 0x1}], 0x1) 2018/02/12 00:47:49 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl(r0, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") 2018/02/12 00:47:49 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/pid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xab9}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003d0000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x266f8a338000000, 0x3, 0x9, 0x40, 0x1}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6_vti0\x00', &(0x7f0000213000-0x1a)=@ethtool_perm_addr={0x20, 0x12, "158b3e754c2c6418355fc580efab07a77b5c"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000f2b000)=0x8a, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000d12000-0x4), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000247000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000f62000-0x4)=r4) 2018/02/12 00:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fb0000)={0x0}, &(0x7f0000fdf000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000fc0000-0x21)="635903ff685f7265000300e7e427a78400e33636c155ea53e4f87ce5bb01002e0f") perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000522000-0x10)='/dev/input/mice\x00', 0x0, 0x4800) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00002fa000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000e5d000), 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000fa4000)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000092a000)={0x4c, 0x0, &(0x7f0000fa6000-0x50)=[@decrefs={0x40046307}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000ef0000-0x18)=[], &(0x7f00007b0000-0x10)=[0x40]}}], 0x0, 0x0, &(0x7f0000fa5000)}) 2018/02/12 00:47:49 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000003000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000002000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x5}, &(0x7f0000003000-0x4)=0x6) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x408000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000002000-0x58)={0xff, 0x3, 0x0, 0x6, 0xfff, 0x4}) r3 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x891e, &(0x7f0000000000)={@common='gre0\x00'}) sendto$inet6(r0, &(0x7f0000002000)="6e2d85e963111e5b66829a", 0xb, 0x40, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x40}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000003000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/02/12 00:47:49 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ea9000-0x6c)=@ipv4_deladdr={0x2c, 0x15, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="d5637e0a4a7cde83b094f678e1f91302"}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f7f000)={@generic="34d8fbee736559481aad35093bc0b5af", @ifru_flags=0x2202}) 2018/02/12 00:47:49 executing program 3: 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, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00003a1000)=[{r0, 0x140}], 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000588000)='/dev/amidi#\x00', 0x6, 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000874000-0x4)=r2, 0x4) 2018/02/12 00:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) clock_gettime(0x0, &(0x7f0000ebf000)={0x0, 0x0}) futimesat(r1, &(0x7f00008cc000)='./control/file0\x00', &(0x7f0000684000)={{0x77359400}, {r2, r3/1000+10000}}) 2018/02/12 00:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf}}) r1 = geteuid() lstat(&(0x7f0000a64000-0x8)='./file0\x00', &(0x7f0000a43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$audion(&(0x7f000069a000)='/dev/audio#\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cf1000)={0x1, [0x0]}, &(0x7f0000e2d000)=0x8) fchown(r0, r1, r2) 2018/02/12 00:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e8e000)='/dev/vcs#\x00', 0x7, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dbe000-0x4)='tls\x00', 0x4) capset(&(0x7f000037c000-0x8)={0x19980330}, &(0x7f0000af5000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ax25(r0, &(0x7f0000ca9000-0x61)=""/97, 0x61, 0x2000, &(0x7f0000b28000)={0x3, {"b3792bf99517e0"}, 0x1f}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000311000)={@remote, 0x0}, &(0x7f00002ee000)=0x14) sendmsg$nl_route(r0, &(0x7f0000d2b000-0x1c)={&(0x7f00006a3000-0xc)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f00008da000)={&(0x7f000017c000)=@ipv4_newaddr={0x58, 0x14, 0x700, 0x2, 0x0, {0x2, 0x38, 0x10, 0xff, r2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x8}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x202}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x3c9f01cd718bf0c4}, 0x10) [ 58.660097] binder: 10251:10253 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 58.668089] binder: 10251:10253 got reply transaction with bad transaction stack, transaction 24 has target 10251:0 [ 58.678954] binder: 10251:10253 transaction failed 29201/-71, size 0-8 line 2772 2018/02/12 00:47:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$audion(&(0x7f0000449000-0xc)='/dev/audio#\x00', 0x8767, 0x400000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007db000-0x4)) sched_setaffinity(r0, 0xfffffffffffffee2, &(0x7f0000738000)=0x1) r2 = socket$inet6(0xa, 0x5, 0xf7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c90000-0x53)={0x0, 0x4b, "ffd7672c3253c0a028aaa2076efc86fc98ccd2cf07d0d62b487552968f71394028d3786b59b08a27809aaea6c11f7fcf81d071019a1ddec00719f13098128890314f61ba76991f5c3655c2"}, &(0x7f00000fd000-0x4)=0x53) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f8e000)={r3, 0x7, 0x1000}, &(0x7f000085b000-0x4)=0x10) sendto$inet6(r2, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r2, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) 2018/02/12 00:47:49 executing program 3: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8), 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000661000), &(0x7f0000d9e000-0x4)=0x4) inotify_init() connect$netlink(r3, &(0x7f0000c7d000)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc) signalfd4(r2, &(0x7f0000e82000-0x8), 0x8, 0x0) [ 58.747079] binder: BINDER_SET_CONTEXT_MGR already set [ 58.752658] binder_alloc: 10251: binder_alloc_buf, no vma [ 58.758373] binder: 10251:10265 transaction failed 29189/-3, size 0-0 line 2957 [ 58.766136] binder: 10251:10253 ioctl 40046207 0 returned -16 [ 58.800823] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.829693] binder: release 10251:10253 transaction 24 out, still active [ 58.836701] binder: undelivered TRANSACTION_COMPLETE [ 58.841848] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.847436] binder: send failed reply for transaction 24, target dead 2018/02/12 00:47:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d5f000)='/dev/snd/midiC#D#\x00', 0x400, 0x802) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000014e000)={0x0, 0x1}, &(0x7f0000db5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006e9000-0x8)=@assoc_value={r1, 0x5}, &(0x7f0000f06000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000a12000)={0x0, 0x0, 0x80000000}) r4 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') fcntl$dupfd(r2, 0x406, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/02/12 00:47:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec0000)='/dev/vga_arbiter\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c3c000)={0x0, 0x5}, &(0x7f0000f08000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009c3000-0x6)={r2, 0x3}, &(0x7f000033d000)=0x6) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007fa000-0xe)=@common='ip_vti0\x00', 0x10) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/12 00:47:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f0000939000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="01", 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) pivot_root(&(0x7f0000a1e000)='./file0\x00', &(0x7f0000dd9000)='./file0\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b92000-0x4)=0x0) get_robust_list(r2, &(0x7f0000516000)=&(0x7f0000cda000), &(0x7f0000eea000)=0xc) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r4 = request_key(&(0x7f0000a3f000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fcb000)="2f6465612f7675746f66730719", 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/rtc\x00', 0x101000, 0x0) getsockname$netrom(r5, &(0x7f0000957000)=@full, &(0x7f0000d7f000)=0x48) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r4}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/12 00:47:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') sync() renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:49 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000003000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000004000)="ab7e6a421868b7ccb8390ba45f9638b60c2ac7d53616375108b2e462ff6c66ecf787f30149a70fd9d2a41c97e3bb221bb5a0db532ebbbe5e898d55eeb10499f460bd8b697c87f3b24944f85614be4b516e23b4039599600c16eadd46e54e5624431c790bbb2deb8287b20a1925cca8b518acc83cf693791beb0e5047a4604f8ad04122118a75e66da499538313fd8f4ec049a8f5a9c2e97acf8c80693af04fb555e03d430a1646f0374693757d220d27f96b5d8107700d8748cf2fbf6424c66b4e024df726b65ee6ae1184198514934420ec69dfa188ed078df31b69195f32cbe2cf010424ea4794708ac93a001bbf56d38b50", 0xf3) r2 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x6, 0x3e, &(0x7f0000005000)=""/84, &(0x7f0000001000)=0xfffffffffffffea0) 2018/02/12 00:47:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mremap(&(0x7f000087e000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ecf000/0x2000)=nil) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000772000), 0xfffffffffffffdae) socket$alg(0x26, 0x5, 0x0) 2018/02/12 00:47:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x8)) r2 = syz_open_procfs(r0, &(0x7f000028e000)='net/sockstat\x00') getdents(r2, &(0x7f0000001000-0x82)=""/130, 0xffffffffffffff54) fadvise64(r2, 0x0, 0x10001, 0x3) 2018/02/12 00:47:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000+0xa23)='/dev/vcs#\x00', 0x73, 0x83f20bda1a1709ac) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000376000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a2c000)='/dev/input/mouse#\x00', 0x1, 0x800280840) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b4000), &(0x7f00008f4000)=0xc) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000f99000-0x8)) recvfrom$ipx(r1, &(0x7f0000610000)=""/91, 0x5b, 0x40000002, &(0x7f000084d000-0x10)={0x4, 0x9, 0xffffffffffffff86, "d4813b83c3c9", 0xe4b}, 0x10) 2018/02/12 00:47:49 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x4c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x80000001}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000006000-0x6)={r1, 0x100000000}, 0x6) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x84, 0x64, &(0x7f0000001000-0x2d8)=@mangle={"02006e67a9fe00", 0x1f, 0x4, 0x278, 0x0, 0x70, 0x0, 0x0, 0x0, 0x98, 0x98, 0x98, 0x98, 0x98, 0x4, &(0x7f0000005000), {[{{@uncond, 0x0, 0x70, 0x75, 0x0, {}, []}, @unspec=@CHECKSUM={0xd, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@CHECKSUM={0x0, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x43b, 0x0, {}, []}, @ECN={0x11, 'ECN\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0x70, 0xfffffffffffffc7f}, {0x28}}}}, 0x1) 2018/02/12 00:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b3000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bb5000)='/dev/vcs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000a53000)={0xd92, 0x0, 0x0, 0x7b}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00002d1000-0x10)={0x9, r2, 0x1, 0x4}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/12 00:47:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 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) keyctl$set_reqkey_keyring(0xe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000947000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xfffffffffffffdf6, r1) connect(r0, &(0x7f000021d000)=@l2={0x1f, 0x4, {0x9, 0x5, 0x0, 0xc8f6, 0x2, 0x931c}, 0x1, 0xffff}, 0xe) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000c00000)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0x7, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 00:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ad1000-0x8)='./file0\x00', 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000363000-0xe)='./file0\x00', &(0x7f00000a8000-0x8)='./file0\x00', &(0x7f0000e6a000)='cgroup\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d13000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/02/12 00:47:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e05000+0x222)='./file0\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdir(&(0x7f0000bf7000-0xe)='./file0/file0\x00', 0x10b) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000da7000)=""/100, &(0x7f0000892000-0x4)=0x2e) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) connect$vsock_stream(r0, &(0x7f0000558000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00004df000)={{0x0, 0x401}, 'port1\x00', 0x0, 0x0, 0x0, 0x2, 0x9, 0x6, 0x2, 0x0, 0x2, 0xfd}) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) 2018/02/12 00:47:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/02/12 00:47:50 executing program 0: 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, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(0xffffffffffffffff) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000000a000+0xfa7)=0x1, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) 2018/02/12 00:47:50 executing program 7: mmap(&(0x7f0000000000/0xdd000)=nil, 0xdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f00000dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00000de000-0xd)="b0c1c066902ce43d8a3eaf695b") connect$inet6(r0, &(0x7f000009a000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) 2018/02/12 00:47:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f56000)='/dev/admmidi#\x00', 0x0, 0x200400) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00008ac000)={0x27, &(0x7f0000e3b000-0x27)=""/39}) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') write$selinux_validatetrans(r2, &(0x7f0000f9d000)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:object_r:devicekit_var_run_t:s0', 0x20, 0x39, 0x37, 0x20, '/usr/sbin/ntpd\x00'}, 0x56) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0xe7, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2f12880, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, r2, 0x0) sendmmsg$alg(r3, &(0x7f0000f0d000)=[{0x0, 0x0, &(0x7f0000457000-0x8)=[{&(0x7f0000dcd000-0xb3)="007bd514a35e96236a7c67e4f3c661c908688589a731bd5f08c5a690e5905d82676ca3b052e6b22ace8243b5924b2b4c5710b7048c48bdef6266039087e02957e9007a7ca9a542014741e08c95318ddabeb8d0605127976f741d98b83102a39050d375fdc3c5c3d7d44e140965a43205821438cdb11f6c6307b138ce1e596a76759ba2a4401ffc9809d21462169c0f88d2d7d3aa321fe6c0c0eece7e0b58b30be38acce7a373d05cb887eedcf4f0410386be47", 0xb3}], 0x1, &(0x7f000031a000)=[@assoc={0x10, 0x117, 0x4, 0x2}, @assoc={0x10, 0x117, 0x4, 0x9}, @iv={0x60, 0x117, 0x2, 0x4f, "8101bd9fc4f4c6426029842289ba17f99a6546f9510eafd98d093e93e8ae9ead53f60e1c7dc8ff3257f3fd79bcdf4ac00d40f39c2ab5b0f04d4db443cf4470af89e5cabfdf00dd30582dede4bb3541"}, @iv={0x104, 0x117, 0x2, 0xf1, "b46d181cdfa9f059f2f741bd3e5f45c11476ab13e38a00948d081fbfdc0246daeeefd5e9df460e990f1db1177e9921f25a4c93bbd1da77713284ab16e7eaac0f4fe589bba2060b6fa67aa0dbbb4dc9974028ef195852b889b58ddeb590b4b062963a64e1156e6b61d096c9e137014ff44ce2c33a89f2304a2f8e90c2ba2878f27ae78876753a5c0ca970920a9ac25f25038e8e9668933dd0366c180e133de52ed6ec2d2955c1ce6abe6bd4e91ca154c01f3de71bbd50faede5d1d44db4732c294cedcd625e56d95c341ba61ac2e8b30bdcf3e45d28d495513357c52d139284261eb01d831fc07ed3a8d7335f54eb2f0acb"}, @iv={0x34, 0x117, 0x2, 0x24, "647ae1e7cf8de703a4e538e630514e096d0b6b1545a5f4ee17ba31fc1ead84a44a9abcbb"}, @op={0x10, 0x117, 0x3, 0x1}], 0x1c8, 0x4000}, {0x0, 0x0, &(0x7f00001e4000-0x30)=[{&(0x7f0000b22000)="484d220b985d4cd93ce0666bdb427a0d8fed2f5aaafb1707004b8b99b0009437a6ee1bd0c8a715924fce9fd6b1af92232890b3a064daa9a062deae289eaa5785fc020a6f68b8ad38d36a43adc187bbf2cd73f8aa8e852b473a91d6d5763aac3a036fdaf07190d8049bb50e2407c2472e459bae3340df", 0x76}, {&(0x7f000051a000)="28a61fdf6ade910096f944ed5d27474ad208f1b03e8e8e7f892acedc9b546f731989b35cb660f43b0de16ade20c8d543c55b769f3931010c7c1bdc66089166bf638fffc8e7f4bb38c503b37eb4016f781760b3a4416691615e894064e16f9d04caf460f703343217d5037e335225e6f685f545154ccd34f038ce600ce8b12078f66fbc337ed8a4fb4faa4fb4e53825e1a1", 0x91}, {&(0x7f0000891000)="3b4b9bc778a80ce67cd3039591f36a5bdda27329ef6bc690e6164a78b0ddc58fd4dcff8bfee8d41f40830deece8e3b148183aae2211809e624f225d4b18ee286908f138e2794b07ead583383ab6602006682165ca503c4682ceb2268320b87b275a25e9b8878c2b0aa05f3aec3644e3ab54129d41b9b55f1cabcb918bf77312267468e74afd4a10e89de8437ea071faaf05e15520c05ddea49bb55ddc33d4fe6aa24ca9da3240698bb502a4ed2ebda953eaa7d0f26772968b76a4df126675b25c5f1a5dd11c6bb9a304665458a09", 0xce}, {&(0x7f00004b4000)="33725d05352fbd41b20f1d47fe2117e9a95032a77f4e33e35357a36c252a690cdee823f49bbcfc6cdacce5081329d75214d76346695f4492bfc3725d38a1e422ce26cc933cf1486a2dbaf66e4b43ad2f5b2c9351ff76176799821de931a51982f47a15a3061b5e3191931928f8cf4224bf1a0747dc6be67cc35c27d62fa89b2870db00d190e5183476feb8f6ef30c02d1173ac0410f4c69b22fd69b276ce456a06b11ac7914f81b7a240e68cdeed55a6037ebcfd339ff35a646f4573342cd6ae4721e7a80c51379f0cf3dcd492", 0xcd}, {&(0x7f00005de000)="54406fc01e328f89fe40bfc19b965b75a8bfbca6df58ec950130754472eb5c164daaa5f9df106cd19045ec265bebeaca6eed03e4034e57f6c997f38f5a7a9c0f0db175a84947f40ec57d3c3a2ff9538870fb7dc2148f59f391d56e32a684e845f0b55b5b1f8c6ba2b4dac34beeda05928b64b6e277a5466304d9ee9aff6d", 0x7e}, {&(0x7f0000488000)="40bc3cca24be2aa06318b0ae8e7fb938f5fc0cadafceeb1e21dde8e20062c6c47e11ceeec511f1cdf31fec7473003f6dbe", 0x31}], 0x6, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000abb000)=[{&(0x7f0000536000-0xe7)="4e64e9aec66a6814d492a3ea1c7d3a3dea273f3f4c00c2f98652cdd168ef863a08155d6f85307bfb0e619838c81c88a22226c5c80bf251cb03c44065d5dcd166556585bb4b73f5dc3b15b8f6929e43bd6d5ae387649b11b1b6611f361ed338586ac29a8d1b51e33be5b76d4707f86c3f7461b3f7d0e402b3ad33b5d09abe6c7c77e1693a395e16738752a5ad86a2edf8fb30fe260b325eac286104cc9c778f09b6cded626144cd271319afb5ab606e596cc6a811b3d2feda9fb4f1cceccc4e2595fc48bc2f4fc814aa3e6733e0c0383d6bee816e4ce86cbd4cb84cc201e036fe076bd85063511c", 0xe7}, {&(0x7f00000bb000-0xd1)="05f5fe83c1eaec9bd3cd241aa44533c4d7ba6a9fb151cde941be4e97f79d11896dac24d896ce1768bcd8b45782c2fe17b0ce39b4018ed9c169eaf39e9fd5c24c7e938c556746ee039f5973cb51855852cf64650d08a3882433c881739fecb040d6ad614c6e99fbb90469e50cfc42c96a3fa353b133f60684cd4d8780fccc26e8399bcaa8eb793cce02dec1293b5d71c6c3f69fdf68bb1767165736e083e1fcf1826779ceae81752d1533a816223f402bdae25cb819628eb009731e6dc3f7604245374bb09526daf76275436b85050cccf8", 0xd1}, {&(0x7f00000b2000)="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", 0x1000}], 0x3, &(0x7f0000a55000)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}, @iv={0x20, 0x117, 0x2, 0x10, "be78a053520270c5d6a635bcd1746e00"}, @iv={0x14, 0x117, 0x2, 0x1, "f5"}, @iv={0xe0, 0x117, 0x2, 0xd0, "970ed31715793c5e6a40bf4583c7d46c299d32006e8b548932b32c1e55f5844400bdb50b128a012287814f6e19abf4cb426e00fb583925cc8937c9363beed71e82a2de18d7ad38514167d142c2c7af2e58df68535e928458f305e71cd96a10d8d9a968da9ed86509933b7e92695a49b9fea159f5c6c165a531e6f1f8dba367260079dbb9f70d8a48d307de659d1b8f20ac9928b359ce7f171b068f9b7b790edc50ac9c2f3dda92a013eab658f4db45e8b9218b120146799c1b62bedb0e358f9cd4d9b4a4460198186f428b65962fdc02"}], 0x164, 0x4000}], 0x3, 0x24008004) sendfile(r4, r4, &(0x7f0000058000-0x8)=0x59, 0x81) eventfd2(0x6288, 0x800) 2018/02/12 00:47:50 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f1000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0xa1) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f0000e15000-0xa)='./control\x00', 0x2) acct(0x0) 2018/02/12 00:47:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000d0b000+0x4f7)={0x0, 0x10000000000}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cb9000)='/dev/cuse\x00', 0x4001c0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000705000)={0x0, 0x7, 0x1, [0x8]}, &(0x7f000009e000-0x4)=0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000057c000-0xc)={r1, 0x2, 0x2, [0x10001, 0x3]}, &(0x7f0000caa000-0x4)=0xc) sendfile(r0, r0, &(0x7f0000df1000), 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003b8000)={0x10001, 0x8, 0x8002, 0x0, 0x3d6, 0x0, 0x7, 0xfffffffffffffc01, r2}, &(0x7f0000d63000-0x4)=0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000293000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) sync_file_range(r0, 0x9, 0x3, 0x4) prctl$setname(0xf, &(0x7f0000ff2000-0x16)='keyringem1@}{cpuset\':\x00') epoll_wait(r0, &(0x7f0000916000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1) 2018/02/12 00:47:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) gettid() r0 = gettid() r1 = getpgid(r0) syz_open_procfs(r1, &(0x7f00009b2000)='net/udplite6\x00') timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/12 00:47:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000009b000+0x137)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00002e5000-0x4c0)={{0x1, 0x0, 0x0, 0x0, "0cae5f86df5cbdea48c673861ea716787b0d88de56c81e04f4ff7d5386c5e76f27fe3af40526b9d782bd0502"}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/cuse\x00', 0xe0001, 0x0) inotify_add_watch(r1, &(0x7f00004c8000-0x8)='./file0\x00', 0x3) r2 = socket(0x3, 0x7, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000914000)=[@in={0x2, 0x2, @loopback=0x7f000001}], 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000df1000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000cb4000-0x4)=0x0) r5 = getpgid(0xffffffffffffffff) r6 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fcb000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000112000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00007da000)=0xe8) r9 = getegid() r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000046a000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000033f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000fe4000)=0x2, 0x4) r12 = getegid() r13 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00003b7000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000f35000-0x4)=0xe8) lstat(&(0x7f0000f4b000-0x8)='./file0\x00', &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() lstat(&(0x7f0000786000-0x8)='./file0\x00', &(0x7f0000879000)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e64000-0x20)={@common='tunl0\x00', @ifru_flags=0x200}) sendmsg$netlink(r2, &(0x7f0000620000)={&(0x7f0000c95000)=@proc={0x10, 0x0, 0x1, 0x200}, 0xc, &(0x7f0000590000-0x30)=[{&(0x7f0000be8000)={0x1c, 0x23, 0x210, 0x0, 0x2, "", [@typed={0xc, 0x61, @pid=r3}]}, 0x1c}, {&(0x7f0000820000)={0x3ac, 0x2a, 0x20, 0x7, 0x2, "", [@typed={0xc, 0x29, @ipv4=@rand_addr=0x4}, @nested={0xf8, 0x56, [@generic="014e766612344c4d50932716a5662dd8d90acfafd247b9003ea938976c39cdf10c5cbd56fb4e8e4ee69929011e515bd65afc11090ba5e70809472f6ef80c60fe0152110e677ee0495c0dc58a3e65d857fba1f0def9dd84ef254341a9397018d6bdedba33e0b15df5f292211c26d27c6d746f2d73aa8bd3f5415f22e981b3603a648e61907a8c2387a466b533e685b7a3737b87e736e6c6003fa22269acf7f9496cb01dd4afcc870ef8a3c0e90f48df1e4120bb7511af6676205d3c58c1686d983a65328ab3befce526c3f126dd6e7407f81a4a81e640766d5cc7c4b8e19f65afe5fea530205ca810ba094e50ef5ace", @generic="71d59c63f9"]}, @nested={0x1c4, 0x40, [@generic="d593a974c18651b02e0efb60da3e77ef5504592e9e65ac825e0ae6a76b52c3209f3f399c81ba1bfe000b23bdbc2eda7ac249e734275e74e024c9e545feb44af0b4653093840bbcb5e408db88b03ecbbcbbaad028ab1e5d349184ad1658b018fc6314537692b0f6aecbea23d6920d8a049b0f173f4bae7cc3b0a5d841d6d76750c8cb1b5e01fe3104d9c407674dfa80babcd3cd6452f995227a5336066a204249c28009259fa355f154a080390dd72acdebb19bc103f6145f29b6114d0190ed2b3df15a55ed2ca3", @typed={0x10, 0x20, @u64=0xff}, @typed={0xc, 0x72, @pid=r4}, @generic="294a32fb689d0888a31b8b6bcdf4170775005408d1f46e2307cdf7b927fdb7d8396ba8e1400b7c9df429b643f48d59970a0e294916108d9a16751083c02c8b772307bcfa6872cc347de07383fd587c18b4186748f7839e7f9bd3c887ea8c655266a32e88a50c31d1a1f5abc4db027877b18c4222cddf1c75fbb2854b37ebdbef31bae8ab365b0d76d05a2e453824f0c79f69485a965ea58d3147a6c5cef7341831d37859d47003670a466172d2d167654e4c91c92352aeadaf075bacb9b80e5e66c13327bc5d8e14c4e6969b8d11990fcbc4e400cc63f9b7f688357b4f"]}, @generic="75ff1a9fe77d2e4a2e8cc692a318b0baa997a71116527bad487efe1d6b48918fbc0b09b09b3ac70171648fec0539a0b849d96807aa3524178046db747b15d4364896bbc91a805ae4436409507a8f6b50129f9d3295ff0761c3b71add206202618f2458aa305786fbf6de3ac9645f913b5c22acec1bc41bddef862ec4735727dde2b98a3ce55a7cb9eed5b46a31fd470b152d79c13219cdb8225124bac03bdcb7efa1e2477cfc7d82227e108f31de562db2525a28e4d3dcc791ce5a", @typed={0x18, 0x39, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x3ac}, {&(0x7f0000066000-0x12b8)={0x12b8, 0x23, 0x406, 0x4, 0x0, "", [@nested={0x1124, 0x78, [@generic="d010be776225477b32ef3e0a72b281bf64a3a69ad05ff3180bafa734ba39db54915f6523c5c8e6bb467e2c7c32668a9a0b65ab3a64537bdf7aa474436bf8525472b3b2d105cd8ab9c1d96a5663b92f6c3e4777e216c519a36c39", @typed={0x2c, 0x6d, @binary="74d3ac246f6e8788ed866da0fad57497943b638abca31fabae3dddb70cab91e3588aacab"}, @typed={0x10, 0x92, @u64=0x8b}, @typed={0xc, 0x2e, @fd=r2}, @typed={0x70, 0x4, @binary="e8d58176be0fbacdaeb7c2e1d99518481ad3e7c618eaf858099694f73201d0bbbd557a346f4dc29bb1075aa805525793e40e94380a622315e04921d7ca9a56fd0f665c8d91aa2deabb399604cf84056cc6d33332742ed51cb6c1f97f902ecfcb36bf4279600e5ba2"}, @typed={0xc, 0x68, @fd=r2}, @generic="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